prof. Mgr.

Martin Vala

Ph.D.

FCH – Vice-dean

+420 54114 9385
vala@fch.vut.cz

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prof. Mgr. Martin Vala, Ph.D.

Publications

  • 2023

    YORDANOV, D.; SMOLKA, R.; NAKASHIMA, K.; HIRASHIMA, S.; MATSUSHIMA, Y.; VALA, M.; KRAJČOVIČ, J.; WEITER, M.; MIURA, T.; GEORGIEV, A. Fluorescent Rotary Switches: Four- vs Three-Substituted Phthalimide Boron Difluoride Schiff Base Complexes. JOURNAL OF ORGANIC CHEMISTRY, 2023, vol. 88, no. 24, p. 17206-17214. ISSN: 0022-3263.
    Detail | WWW

    SMOLKA, R.; KOLAŘÍKOVÁ, A.; LUŇÁK, S.; VALA, M.; IMRAMOVSKÝ, A.; PAUK, K. Molecular Design of FR/NIR Emitting Materials for Bioimaging and Utilization of Host-Guest Interactions as a Way of Increasing Fluorescence Intensity. 2023. p. 572-573.
    Detail

    KRATOCHVÍL, M.; THOTTAPPALI, M. A.; LUŇÁK, S.; PAUK, K.; RAIS, D.; MARKOVÁ, A.; PFLEGER, J.; IMRAMOVSKÝ, A.; VALA, M. Solid-State Absorption, Luminescence, and Singlet Fission of Furanyl-Substituted Diketopyrrolopyrroles with Different π-Stacking Arrangements. ChemPhotoChem, 2023, vol. e202300201, no. October, ISSN: 2367-0932.
    Detail | WWW

    MARKOVÁ, A.; STŘÍTESKÝ, S.; WEITER, M.; VALA, M. Serial Resistance Effect on Organic Electrochemical Transistors Transconductance. IEEE SENSORS JOURNAL, 2023, vol. 23, no. 17, p. 19417-19423. ISSN: 1530-437X.
    Detail | WWW

    VALASTRO, S.; GAVRANOVIĆ, S.; DERETZIS, I.; VALA, M.; SMECCA, E.; LA MAGNA, A.; ALBERTI, A.; ČÁSTKOVÁ, K.; MANNINO, G. Temperature-Dependent Excitonic Band Gap in Lead-Free Bismuth Halide Low-Dimensional Perovskite Single Crystals. Advanced Optical Materials, 2023, no. 2302397, p. 1-10. ISSN: 2195-1071.
    Detail | WWW

    Rastislav Smolka, Dancho Yordanov, Kosuke Nakashima , Martin Vala , Jozef Krajčovič , Martin Weiter , Anton Georgiev. Control over rotary motion and multicolour switching in 3-hydroxyphtha-limide fluorophores: An interplay between AIE and ESIPT. DYES AND PIGMENTS, 2023, vol. 215, no. 1, p. 111279-111292. ISSN: 0143-7208.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; PEŠKOVÁ, M.; VÍTEČEK, J.; VALA, M.; WEITER, M. Novel highly stable conductive polymer composite PEDOT:DBSA for bioelectronic applications. POLYMER JOURNAL, 2023, vol. 55, no. 9, p. 983-995. ISSN: 0032-3896.
    Detail | WWW | Full text in the Digital Library

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; VÍTEČEK, J.; VALA, M.; WEITER, M.; SMÍSITEL, P.; HUBÁLEK, J.; PEŠKOVÁ, M.; SMILEK, J. Conducting Hydrogel Based on Novel Polymer Composite PEDOT:DBSA for Bioelectronic Applications. Linz: JKU Linz, 2023. p. 85-85.
    Detail

  • 2022

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; VALA, M.; WEITER, M. Charakterization of Novel Highly Stable Conductive Polymer Composite PEDOT:DBSA for Bioelectronic Applications. Linz: JKU Linz, 2022. p. 34-34.
    Detail

    ŠAFAŘÍKOVÁ, E.; EHLICH, J.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M.; PACHERNÍK, J.; KUBALA, L.; VÍTEČEK, J. Conductive Polymer PEDOT:PSS-Based Platform for Embryonic Stem-Cell Differentiation. International Journal of Molecular Sciences, 2022, vol. 23, no. 3, p. 1-16. ISSN: 1422-0067.
    Detail | WWW | Full text in the Digital Library

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; VALA, M.; WEITER, M. Charakterization of Novel Highly Stable Conductive Polymer Composite PEDOT:DBSA for Bioelectronic Applications. Linz: JKU Linz, 2022. p. 34-34.
    Detail

    PAUK, K.; LUŇÁK, S.; RŮŽIČKA, A.; MARKOVÁ, A.; TEICHMANOVÁ, K.; MAUSOVÁ, A.; KRATOCHVÍL, M.; SMOLKA, R.; MIKYSEK, T.; WEITER, M.; IMRAMOVSKÝ, A.; VALA, M. Colour-tuneable solid-state fluorescence of crystalline powders formed from push-pull substituted 2,5-diphenyl-stilbenes. RSC Advances, 2022, vol. 54, no. December, p. 34797-34807. ISSN: 2046-2069.
    Detail | WWW

    SMOLKA, R.; PAUK, K.; LUŇÁK, S.; RŮŽIČKA, A.; MARKOVÁ, A.; KRATOCHVÍL, M.; MIKYSEK, T.; WEITER, M.; IMRAMOVSKÝ, A.; VALA, M. Color-Tunable Solid-State Fluorescence of Crystalline Powders Formed from Push-Pull Substituted 2,5-Diphenyl-Stilbenes. Studentská odborná konference CHEMIE JE ŽIVOT 2022 Sbornik abstraktů. první. 2022. p. 68-68. ISBN: 978-80-214-6117-8.
    Detail

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; VALA, M.; WEITER, M. Nové organické materiály na bázi PEDOT pro bioelektronické aplikace. Laboratorní a klinické aspekty regenerativní medicíny. Praha: České vysoké učení technické v Praze, 2022. p. 71-71. ISBN: 978-80-01-07052-9.
    Detail | WWW

    MARKOVÁ, A.; VALA, M.; WEITER, M. Determination of ion exchange of organic semiconductors using fluorescence. 7th International Winterschool on Bioelectronics BioEl 2022 Program and book of abstracts. Kirchberg in Tirol, Austria: Johannes Kepler University Linz, Linz Institute for Organic Solar Cells, 2022. p. 100-100.
    Detail | WWW

    MALEČKOVÁ R., TUMOVÁ Š., SMÍSITEL P., KUBÁČ L., AKRMAN J., PEŠKOVÁ M., VÍTEČEK J., HUBÁLEK J.,VALA M., WEITER M. Conducting Hydrogel Based on Novel Polymer Composite PEDOT:DBSA for Bioelectronic Applications. Studentská odborná konference Chemie je život 2022 Sborník abstraktů. Brno, Česká republika: Vysoké učení technické v Brně, fakulta chemická, 2022. p. 63-63. ISBN: 978-80-214-6117-8.
    Detail | WWW

    MALEČKOVÁ R., TUMOVÁ Š., SMÍSITEL P., KUBÁČ L., AKRMAN J., PEŠKOVÁ M., VÍTEČEK J., HUBÁLEK J.,VALA M., WEITER M. Vodivý hydrogel na bázi nového matriálu PEDOT:DBSA pro bioelektronické aplikace. Laboratorní a klinické aspekty regenerativní medicíny. Praha: České vysoké učení technické v Praze, 2022. p. 59-59. ISBN: 978-80-01-07052-9.
    Detail | WWW

    LUŇÁK, S.; WEITER, M.; VALA, M. Complete Set of Diketopyrrolopyrrole Centrosymmetrical Cofacial Stacked Pairs. CHEMPHYSCHEM, 2022, vol. 23, no. 21, ISSN: 1439-4235.
    Detail | WWW

  • 2021

    MALEČKOVÁ, R.; TUMOVÁ, Š.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; VALA, M.; WEITER, M. Characterization and Optimization of Novel Polymer Composite PEDOT:DBSA for Bioelectronic Applications. Thessaloniki, Greece: ISFOE21 Organizing and International Scientific Committees, 2021. p. 167-167.
    Detail | WWW

    MARKOVÁ, A.; VALA, M.; WEITER, M. Device for ionic exchange explanation: Organic electrochemical transistor in a fluorescence study. Sborník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2021. p. 89-91. ISBN: 978-80-214-6002-7.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; VALA, M.; WEITER, M. Novel Highly Stable Conductive Polymer Composite PEDOT:DBSA for Bioelectronic Applications. Thessaloniki: NANOTEXNOLOGY, 2021. p. 166-166.
    Detail

    MARKOVÁ, A.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. Effects influencing the transconductance of OECTs. 14th International Symposium on Flexible Organic Electronics. Thessaloniki, Greece: ISFOE21 Organizing and International Scientific Committees, 2021. p. 166-166.
    Detail | WWW

    YORDANOV, D.; DENEVA, V.; GEORGIEV, A.; VASSILEV, N; VALA, M.; ZHIVKOV, I.; ANTONOV. L. 4-OH coumarin based rotary switches: Tautomeric state and effect of the stator. DYES AND PIGMENTS, 2021, vol. 184, no. 108861, p. 1-12. ISSN: 0143-7208.
    Detail | WWW

    KRATOCHVIL M.; CIGANEK M.; YUMUSAK C.; SEELAJAROEN H.; CISAROVA I.; FABRY J.; VALA M.; LUNAK S.; WEITER M.; SARICIFTCI N.S.; KRAJCOVIC J. Near-infrared absorbing hydrogen-bonded dithioketopyrrolopyrrole (DTPP) n-type semiconductors. DYES AND PIGMENTS, 2021, vol. 197, no. 1, p. 109884-109895. ISSN: 1873-3743.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; VALA, M.; WEITER, M. Novel Highly Stable Conductive Polymer Composite PEDOT:DBSA for Bioelectronic Applications. studentská konference Chemie je život. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2021. p. 100-101. ISBN: 978-80-214-6002-7.
    Detail | WWW

  • 2020

    MIKYSEK, T.; NIKOLAOU, P.; KAFEXHOLLI, M.; ŠIMŮNEK, P.; VÁŇA, J.; MARKOVÁ, A.; VALA, M.; VALENTI, G. Photophysical and Electrochemiluminescence of Coumarin-Based Oxazaborines. ChemElectroChem, 2020, vol. 7, no. 7, p. 1550-1557. ISSN: 2196-0216.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; KUBÁČ, L.; AKRMAN, J.; ENEV, V.; KALINA, L.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, MGR. PH.D., J.; VALA, M.; WEITER, M. Novel Highly Stable Conductive Polymer Composite PEDOT:DBSA for Bioelectronic Applications. studentská konference CHEMIE JE ŽIVOT. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00, 2020. ISBN: 978-80-214-5920-0.
    Detail | WWW

    MARKOVÁ, A.; VALA, M.; STŘÍTESKÝ, S.; WEITER, M. How the series resistance influence the transconductance of the OECT planar structure. XX. Workshop of Biophysical Chemists and Electrochemists Book of abstracts. 1. Brno: Masaryk University Press, 2020. p. 34-35. ISBN: 978-80-210-9655-4.
    Detail

    MARKOVÁ, A.; STŘÍTESKÝ, S.; WEITER, M.; VALA, M. OECT as a Device for Material Characterization: The Role of Parasitic Series Resistance. Sborník příspěvků. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2020. p. 149-155. ISBN: 978-80-214-5921-2.
    Detail | WWW

    RAIS, D.; TOMAN, P.; ACHARYA, U.; PANTHI, Y.R.; MENŠÍK, M.; ZHIGUNOV, A.; THOTTAPPALI, M.A.; PFLEGER, J.; VALA, M.; MARKOVÁ, A.; STŘÍTESKÝ, S.; WEITER, M.; CIGÁNEK, M.; KRAJČOVIČ, J.; PAUK, K.; IMRAMOVSKÝ, A.; ZAYKOV, A.; MICHL, J. Singlet Fission in Thin Solid Films of Bis(thienyl)diketopyrrolopyrroles. ChemPlusChem, 2020, vol. 2020, no. 85, p. 2689-2703. ISSN: 2192-6506.
    Detail | WWW

    MARKOVÁ, A.; STŘÍTESKÝ, S.; WEITER, M.; VALA, M. OECT as a Device for Material Characterization: the Role of Parasitic Series Resistance. Sborník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2020. p. 102-103. ISBN: 978-80-214-5920-0.
    Detail | WWW

    PAUK, K.; LUŇÁK, S.; RŮŽIČKA, A.; MARKOVÁ, A.; MAUSOVÁ, A.; KRATOCHVÍL, M.; MELÁNOVÁ, K.; WEITER, M.; IMRAMOVSKÝ, A.; VALA, M. Green, red and infrared emitting polymorphs of sterically hindered push-pull substituted stilbenes. Chemistry - A European Journal, 2020, vol. 26, no. 2020, p. 4341-4348. ISSN: 1521-3765.
    Detail | WWW

  • 2019

    MARKOVÁ, A.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. Effect of resistance and thickness on transconductance of the planar PEDOT:PSS based organic electrochemical transistor. International Conference on Organic Electronics. Hasselt, Begie: Hasselt University Belgium, 2019. p. TH34 (TH34 p.)
    Detail

    TUMOVÁ, Š.; MALEČKOVÁ, R.; STŘÍTESKÝ, S.; VÍTEČEK, J.; VALA, M.; WEITER, M. The Novel Materials for Bioelectronic Devices and Sensors. ICOE2019. Hasselt, Belgium: Hasselt University, Hasselt,Belgium, 2019. p. TH38 (TH38 p.)
    Detail

    HRABAL, M.; DZIK, P.; OMASTA, L.; VALA, M.; KALINA, M.; FLORIÁN, P.; WEITER, M. Improvement of Performance of Electroluminescent Panel by Reducing the Thickness of Dielectric Layer. Materials Science Forum, 2019, no. 955, p. 20-24. ISSN: 1662-9752.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; ENEV, V.; STŘÍTESKÝ, S.; VÍTEČEK, J.; VALA, M.; WEITER, M. Modification of PEDOT:PSS Surface by RGD Peptide. In Materials Science Forum. Materials Science Forum. Trans Tech Publications Ltd., 2019. p. 68-73. ISBN: 978-3-0357-1444-9. ISSN: 0255-5476.
    Detail

    POSPÍŠIL, J.; KOVALENKO, A.; SCHMIEDOVÁ, V.; ZMEŠKAL, O.; VALA, M. Impedance Spectroscopy Study of Organic Photovoltaic Cells with an Inkjet Printed Hole-Extracting Graphene Oxide Layer. Materials Science Forum, 2019, vol. 955, no. 2019, p. 31-36. ISSN: 1662-9752.
    Detail | WWW

    HRABAL, M.; ZHIVKOV, I.; GURICOVÁ, P.; DOBRIKOV, G.; YORDANOV, R.; VALA, M. White Light AC Electroluminescent Displays. In International Spring Seminar on Electronics Technology ISSE. New York: IEEE Computer Society, 2019. p. 1-5. ISBN: 978-1-728-11874-1.
    Detail | WWW

    CIGÁNEK, M.; HEINRICHOVÁ, P.; KOVALENKO, A.; KUČERÍK, J.; VALA, M.; WEITER, M.; KRAJČOVIČ, J. Improved crystallinity of the asymmetrical diketopyrrolopyrrole derivatives by the adamantane substitution. DYES AND PIGMENTS, 2019, no. 175, p. 108141-108149. ISSN: 1873-3743.
    Detail | WWW

    CIGÁNEK, M.; HEINRICHOVÁ, P.; KOVALENKO, A.; VALA, M.; WEITER, M.; KRAJČOVIČ, J. Improved crystallinity of the novel asymmetrical substituted diketopyrrolopyrrole derivatives (DPPs) by the adamantane side chains. 14th International Symposium on Functional π-Electron Systems (Fπ14) Berlin (June 2 - 7, 2019). 2019. p. 39-39.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; STŘÍTESKÝ, S.; VÍTEČEK, J.; VALA, M.; WEITER, M. The Novel Materials for Bioelectronic Devices and Sensors. Sborník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2019. p. 89-90. ISBN: 978-80-214-5807-9.
    Detail

    MARKOVÁ, A.; VALA, M.; STŘÍTESKÝ, S.; WEITER, M. Dependence of PEDOT:PSS Thickness on Transconductance of OECT. Sborník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2019. p. 81 ( p.)ISBN: 978-80-214-5807-9.
    Detail | WWW

    HEINRICHOVÁ, P.; POSPÍŠIL, J.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M.; TOMAN, P.; RAIS, D.; PFLEGER, J.; VONDRÁČEK, M.; ŠIMEK, D.; FEKETE, L.; HORÁKOVÁ, P.; DOKLÁDALOVÁ, L.; KUBÁČ, L.; KRATOCHVÍLOVÁ, I. Diketopyrrolopyrrole-Based Organic Solar Cells Functionality: The Role of Orbital Energy and Crystallinity. Journal of Physical Chemistry C (print), 2019, vol. 123, no. 18, p. 11447-11463. ISSN: 1932-7447.
    Detail | WWW

    VALA, M.; RAIS, D.; KRAJČOVIČ, J.; WEITER, M. Triplet states in thin films of diketopyrrolopyrrole derivatives. 2019.
    Detail

    VALA, M.; PAUK, K.; HEINRICHOVÁ, P.; KRATOCHVÍL, M.; HRABAL, M.; IMRAMOVSKÝ, A.; WEITER, M.; LUŇÁK, S. Diketopyrrolopyrroles: effective dye for two-photon absorption. 2019.
    Detail

    SALYK, O.; VÍTEČEK, J.; ŠAFAŘÍKOVÁ, E.; OMASTA, L.; STŘÍTESKÝ, S.; EHLICH, J.; VALA, M.; WEITER, M. Oect multielectrode array for real-time cell culture monitoring. In NANOCON 2018 - Conference Proceedings. Brno: TANGER Ltd., 2019. p. 336-341. ISBN: 978-80-872-9489-5.
    Detail | WWW

  • 2018

    HRABAL, M.; ZHIVKOV, I.; OMASTA, L.; FOLDYNOVÁ, K.; GURICOVÁ, P.; VALA, M.; WEITER, M. Solid-state fluorescence organic materials as a tool for spectral modification of ZnS-based screenprinted thick layer electroluminescence devices. Chemical Papers, 2018, vol. 72, no. 7, p. 1677-1684. ISSN: 1336-9075.
    Detail | WWW

    VALA, M.; HEINRICHOVÁ, P.; WEITER, M. Diketopyrrolopyrrole: Adjustment of Molecular Properties. In World Conference on Photovoltaic Energy Conversion WCPEC. New York: IEEE, 2018. p. 1152-1154. ISBN: 978-1-538-68529-7.
    Detail | WWW

    Stanislav Stříteský, Martin Vala, Jan David, Eva Šafaříková, Jan Víteček, Martin Weiter. Solution processable diketopyrrolopyrrole semiconductor: towards bio‑electronic applications. Chemical Papers, 2018, vol. 72, no. 7, p. 1635-1643. ISSN: 0366-6352.
    Detail | WWW

    STŘÍTESKÝ, S.; OMASTA, L.; TUMOVÁ, Š.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; SALYK, O.; VALA, M.; WEITER, M. High resolution gold printed electrodes for cell culture monitoring by OECT transistors. Kirchberg in Tirol, Austria: 2018. p. 85-85.
    Detail | WWW

    OMASTA, L.; EHLICH, J.; STŘÍTESKÝ, S.; SALYK, O.; VALA, M.; WEITER, M. Organic Electrochemical Transistor for Cell Culture Investigation. Kirchberg in Tirol, Austria: 2018. p. 51-51.
    Detail | WWW

    HRABAL, M.; KRATOCHVÍL, M.; VALA, M.; LUŇÁK, S.;PAUK, K.;IMRAMOVSKÝ, A. Solid state fluorescence of push-pull distyrylbenzenes. 2018. p. 57-57.
    Detail

    KRAJČOVIČ, J.; KOVALENKO, A.; CIGÁNEK, M.; WEITER, M.; VALA, M. Design rules for the large two- photon absorption diketopyrrolopyrrole- based quadrupolar symmetrical chromophores. Chemical Papers, 2018, vol. 72, no. 12, p. 3033-3042. ISSN: 1336-9075.
    Detail | WWW

    KOVALENKO, A.;YUMASAK, C.; HEINRICHOVÁ, P.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M.; SARICIFCI N.S.; KRAJČOVIČ, J. Implementation of polycyclic cycloalkane systems: a path to highperforming, soluble, versatile and sustainable organic semiconducting materials. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Purkyňova 464/118, 612 00 Brno: Vysoké učení technické v Brně, Fakulta chemická, 2018. p. 93-93. ISBN: 978-80-214-5488-0.
    Detail

    RAIS, D.; PFLEGER, J.; MENŠÍK, M.; PANTHI, Y.; VALA, M.; KRAJČOVIČ, J.; STŘÍTESKÝ, S.; WEITER, M. Flashing light at the “dark” triplet states in organic semiconductors. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Purkyňova 464/118, 612 00 Brno: Vysoké učení technické v Brně, Fakulta chemická, 2018. p. 100-100. ISBN: 978-80-214-5488-0.
    Detail

    HRABAL, M.; DZIK, P.; OMASTA, L.; VALA, M.; WEITER, M. Improvement of Performance of Screen-Printed Electroluminescent Device by Reducing the Thickness of Dielectric Layer. 2018. p. 90-90. ISBN: 978-80-214-5488-0.
    Detail

    VALA, M.; RAIS, D.; KRAJČOVIČ, J.; WEITER, M. Photo physical properties of diketopyrrolopyrrole: solid state engineering. Gothenburg, Sweeden: 2018. p. 1 (1 s.).
    Detail

    VALA, M.; HEINRICHOVÁ, P.; WEITER, M. Diketopyrrolopyrrole: Adjustment of Molecular Properties. 2018.
    Detail

    VALA, M.; KRAJČOVIČ, J.; KOVALENKO, A.; STŘÍTESKÝ, S.; WEITER, M. CHARGE TRANSPORT IN ORGANIC SEMICONDUCTORS: THE ROLE OF MOLECULAR PACKING. 2018.
    Detail

    POSPÍŠIL, J.; KOVALENKO, A.; SCHMIEDOVÁ, V.; ZMEŠKAL, O.; VALA, M. Impedance Spectroscopy Study of Organic Photovoltaic Cells with an Inkjet Printed Hole-Extracting Graphene Oxide Layer. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2018. ISBN: 978-80-214-5488-0.
    Detail

    STŘÍTESKÝ, S.; OMASTA, L.; EHLICH, J.; TUMOVÁ, Š.; MARKOVÁ, A.; ŠAFAŘÍKOVÁ, E.; VÍTEČEK, J.; KUBALA, L.; KUBÁČ, L.; SALYK, O.; VALA, M.; WEITER, M. Organic Transistors Towards Bio-electronic Applications. 7th Meeting on Chemistry and Life 2018. Book of abstracts. 2018. p. 144-144. ISBN: 978-80-214-5488-0.
    Detail

    ZHIVKOV, I.; TODOROV, I.; HRABAL, M.; YORDANOV, R.; VALA, M. Measurement of Impedance with Computer Controlled Setup. In IEEE Xplore. Sozopol, Bulgaria: IEEE, 2018. p. 1-4. ISBN: 978-1-5386-1753-3.
    Detail

    OMASTA, L.; EHLICH, J.; STŘÍTESKÝ, S.; HRABAL, M.; SALYK, O.; VALA, M.; WEITER, M.; MATEJKA, M. Screen Printed Biocompatible Photoresist as a mean to Enhance Performance of Organic Electrochemical Transistors. In 7th Meeting on Chemistry & Life. Czech Chemical Society Symposium Series. No 6. 2018. p. 506-510. ISSN: 2336-7210.
    Detail

    Jiří Ehlich, Ota Salyk, Stanislav Stříteský, Lukáš Omasta, Eva Šafaříková, Jan Víteček, Lukáš Kubala, Martin Vala, Martin Weiter. Bioelectronical device for electrostimulation of stem cells. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2018. ISBN: 978-80-214-5488-0.
    Detail

    DZIK, P. et al. 7th Meeting on Chemistry and Life 2018. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2018. p. 1-159. ISBN: 978-80-214-5488-0.
    Detail | WWW

    VALA, M. 7th Meeting on Chemistry and Life 2018. 7th Meeting on Chemistry and Life 2018. 16. Praha: Czech Chemical Society Symposium Series, 2018. p. 487-528. ISBN: 2336-7210.
    Detail | WWW

    TUMOVÁ, Š.; MALEČKOVÁ, R.; ENEV, V.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. Modification of PEDOT:PSS Surface by RGD Peptide. 7th Meeting on Chemistry and Life 2018. Book of abstracts. Brno: Vysoké učení technické v Brně, Fakulta chemická, 2018. p. 149-149. ISBN: 978-80-214-5488-0.
    Detail | WWW

    VALA, M.; HEINRICHOVA, P.; WEITER, M. Diketopyrrolopyrrole: Adjustment of Molecular Properties. In World Conference on Photovoltaic Energy Conversion WCPEC. Waikoloa, HI: IEEE, 2018. p. 1152-1154. ISBN: 978-1-5386-8529-7.
    Detail | WWW

    VALA, M.; KRATOCHVÍL, M.; HEINRICHOVÁ, P.; WEITER, M. Determination of two-photon absorption cross-sections in selected diketo-pyrrolo-pyrroles. In 7th Meeting on Chemistry and Life, 2018. 2018. p. 37-43. ISBN: 9783035714449.
    Detail | WWW

    VALA, M.; WEITER, M. Towards optically responsive smart materials: electronic interactions between polymeric semiconductor and photochromic molecule. Chemical Papers, 2018, vol. 72, no. 7, p. 1761-1767. ISSN: 1336-9075.
    Detail | WWW

    STŘÍTESKÝ, S.; MARKOVÁ, A.; VÍTEČEK J.; ŠAFAŘÍKOVÁ, E.; HRABAL, M.; KUBÁČ, L.; KUBALA, L.; WEITER, M.; VALA, M.;. Printing inks of electroactive polymer PEDOT:PSS: The study of biocompatibility, stability, and electrical properties. JOURNAL OF BIOMEDICAL MATERIALS RESEARCH PART A, 2018, vol. 106, no. 4, p. 1121-1128. ISSN: 1549-3296.
    Detail | WWW

  • 2017

    GEORGIEV, A.; BUBEV, E.; DIMOV, D.; YANCHEVA, D.; ZHIVKOV, I.; KRAJČOVIČ, J.; VALA, M.; WEITER, M.; MACHKOVA, M. Synthesis, structure, spectral properties and DFT quantum chemical calculations of 4-aminoazobenzene dyes. Effect of intramolecular hydrogen bonding on photoisomerizati. SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2017, no. 175, p. 76-91. ISSN: 1386-1425.
    Detail | WWW

    Alexander Kovalenko, Cigdem Yumusak, Patricie Heinrichova, Stanislav Stritesky, Ladislav Fekete, Martin Vala, Martin Weiter, Niyazi Serdar Sariciftci and Jozef Krajcovic. Adamantane substitutions: a path to high-performing, soluble, versatile and sustainable organic semiconducting materials. Journal of Materials Chemistry C, 2017, vol. 5, no. 19, p. 1-10. ISSN: 2050-7534.
    Detail | WWW

    HRABAL, M.; OMASTA, L.; VALA, M.; WEITER, M. Screen printing and characterization of thick layer electroluminescence panels. Sborník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00, 2017. p. 82-82. ISBN: 978-80-214-5488-0.
    Detail

    OMASTA, L.; SALYK, O.; STŘÍTESKÝ, S.; HRABAL, M.; VALA, M.; WEITER, M. Screen printing of organic electrochemical transistor for real-time cell culture monitoring. Sborník abstraktů. 1. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2017. p. 88-88. ISBN: 978-80-214-5488-0.
    Detail

    OMASTA, L.; SALYK, O.; STŘÍTESKÝ, S.; HRABAL, M.; VALA, M.; WEITER, M. Organic electrochemical transistors for real-time cell observation. XVII. Workshop of Physical Chemists and Electrochemists Book of abstracts. 1. Brno: Masaryk University, 2017. p. 41-41. ISBN: 978-80-210-8580-0.
    Detail

    ŠAFAŘÍKOVÁ, E.; ŠINDLEROVÁ, L.; STŘÍTESKÝ, S.; KUBALA, L.; VALA, M.; WEITER, M.; VÍTEČEK, J. Evaluation and improvement of organic semiconductors’ biocompatibility towards fibroblasts and cardiomyocytes. Sensors and Actuators B: Chemical, 2017, no. 260, p. 418-425. ISSN: 0925-4005.
    Detail

    HRABAL, M.; OMASTA, L.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. Organic electrochemical transistors (OECT) prepared via screen printing technique as a tool for biosenssing. 13th International Conference on Organic Electronics - 2017 - Book of abstracts. Saint Petersburg: 2017. p. 112-112.
    Detail

    SALYK, O.; VÍTEČEK, J.; OMASTA, L.; ŠAFAŘÍKOVÁ, E.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. Organic Electrochemical Transistor Microplate for Real-Time Cell Culture Monitoring. Applied Sciences - Basel, 2017, vol. 7, no. 10, p. 998-1008. ISSN: 2076-3417.
    Detail | WWW | Full text in the Digital Library

    KRAJČOVIČ, J.; KOVALENKO, A.; HEINRICHOVÁ, P.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. Adamantane substitutions: synthesis of high-performing, soluble and versatile organic semiconducting materials. 13th International Symposium on Functional π-Electron Systems (Fπ-13) June 04 - 09, 2017 – Hong Kong University of Science and Technology, Hong Kong, China. 2017.
    Detail | WWW

    STŘÍTESKÝ, S.; OMASTA, L.; SALYK, O.; VÍTEČEK, J.; VALA, M.; WEITER, M. Organic electrochemical transistors for cell culture monitoring. Polymers and organic materials for electronics and photonics: science for applications. 2017. p. 182-182. ISBN: 978-80-85009-88-0.
    Detail

    HRABAL, M.; ZHIVKOV, I.;TULIEV, N., DOBRIKOV, G., OMASTA, L.; VALA, M. Voltage source for AC electroluminescent measurements. In IEEE Xplore. Sozopol, Bulgaria: IEEE, 2017. p. 1-4. ISBN: 978-1-5386-1753-3.
    Detail | WWW

    OMASTA, L.; SALYK, O.; STŘÍTESKÝ, S.; HRABAL, M.; VALA, M.; WEITER, M. Organic electrochemical transistors for real-time cell culture monitoring. Kirchberg in Tirol, Austria: 2017. p. 70-70.
    Detail | WWW

  • 2016

    STŘÍTESKÝ, S.; KRAJČOVIČ, J.; VALA, M.; WEITER, M. The influence of diketopyrrolopyrrole chemical structure on organic field-effect transistors performance. In Materials Science Forum. Materials Science Forum. Applied Chemistry in Solving of Production Goals. Switzerland: © 2016 Trans Tech Publications, 2016. p. 189-193. ISBN: 978-80-214-5228-2. ISSN: 1662-9752.
    Detail

    SALYK, O.; OMASTA, L.; VALA, M.; WEITER, M. Organic Sensor for Cardiomyocytes Research. Materials Science Forum, 2016, vol. 851, no. 1, p. 194-198. ISSN: 1662-9752.
    Detail | WWW

    Alexander Kovalenko, Ivaylo Zhivkov, Patricie Heinrichová, Jan Pospíšil, Jana Honová, Martin Vala and Martin Weiter. Reducing Recombination Processes in the Inverted Solution Processed Small Molecule Solar Cells by the Inserted Fullerene Cathode. IEEE Journal of Photovoltaics, 2016, vol. 6, no. 4, p. 1051-1054. ISSN: 2156-3381.
    Detail | WWW

    Jana Honová, Stanislav Luňák, Martin Vala, Stanislav Střítesk ́y, Ladislav Fekete, Martin Weiter, Alexander Kovalenko. Thiophene-free diphenyl-amino-stilbene-diketo-pyrrolo-pyrrole derivatives as donors for organic bulk heterojunction solar cells. Chemical Papers, 2016, vol. 1, no. 1, p. 1-9. ISSN: 1336-9075.
    Detail | WWW

    Róbert Mišicák, Stanislav Stříteský, Martin Vala, Martin Weiter, Marek Cigán, Katarína Gmucová, Karol Végsö, Martin Weis, Jozef Kožíšek, Milan Pavúk, Martin Putala. Effect of the ethynylene linker on the properties and carrier mobility of naphthalene derivatives with hexylbithienyl arms. Syntetic Metals, 2016, vol. 2016, no. 217, p. 156-171. ISSN: 0379-6779.
    Detail | WWW

    HRABAL, M.; OMASTA, L.; VALA, M.; SALYK, O.; WEITER, M. Printing of thin films for printed electronics. Book of Abstracts of The 12th International Conference on Organic Electronics. Bratislava, Slovakia: Slovak University of Technology in Bratislava, 2016. p. 31-31. ISBN: 978-80-227-4571- 0.
    Detail

    OMASTA, L.; HRABAL, M.; SALYK, O.; VALA, M.; WEITER, M. Printed lateral biosensors based on organic electrochemical transistor. Book of Abstracts of The 12th International Conference on Organic Electronics. Bratislava, Slovakia: Slovak University of Technology in Bratislava, 2016. p. 57-57. ISBN: 978-80-227-4571- 0.
    Detail

    Vala, M.; Koutný, J.; Kovalenko, A.; Krajčovič, J.; Heinrichová, P.; Luňák, S.; Horáková, P.; Kubáč, L.; Vyňuchal, J.; WEITER, M. DIKETOPYRROLOPYRROLES: PERSPECTIVE MATERIALS FOR ORGANIC PHOTONICS. Book of Abstracts of The 12th International Conference on Organic Electronics. Bratislava, Slovakia: Slovak University of Technology in Bratislava, 2016. ISBN: 978-80-227-4571- 0.
    Detail

    Vala, M.; Koutný, J.; Krajčovič, J.; Luňák, S.; WEITER, M. Diketo-pyrrolo-pyrroles: prospective materials for nonlinear optical applications. Gotteborg, Sweeden: Chalmers, 2016.
    Detail

    Weiter, M.; Víteček, J.; Kubala, L.; Šafaříková, E.; Šindlerová, L.; Stříteský, S.; Salyk, O.; Vala, M. Cardiomyocytes monitoring: Determination of biocompatibility. International Winterschool on Bioelectronics BioEl2015. Linz, Austria: JKU, 2016.
    Detail

    Vala, M.; Krajčovič, J.; Kovalenko, A.; Yumusak, C.; Heinrichová, P.; Stříteský, S.; Sariciftci, N.S.; Weiter, M. Adamantyl side group containing organic semiconductors for high performance OTFTs. Organic Semiconductors Conference. London, Great Britain: Imperial College London, 2016.
    Detail

    Vala, M.; Krajčovič, J.; Weiter, M. Diketo-pyrrolo- pyrroles for organic electronics and photonics. International Symposium for the 80th Birthday of Prof. Alan J. Heeger (Nobelprize 2000). Linz, Austria: JKU, 2016.
    Detail

    Vala, M.; Koutný, J.; Krajčovič, J.; Luňák, S.; WEITER, M. Dvoufotonová absorpce. Škola molekulové spektrometrie. Brno: Masarykova Univerzita, 2016.
    Detail

    KRAJČOVIČ, J.; KOVALENKO, A.; HEINRICHOVÁ, P.; VALA, M.; WEITER, M. SYNTHESIS OF NEW ORGANIC SOLID-STATE FLUORESCENT DYES BASED ON PARA-BIS(2-THIENYL) PHENYLENE, DERIVATIVES CONTAINING OF ETHYL- ADAMANTYL SIDE GROUPS. BOSS XV, 15th Belgian Organic Synthesis Symposium. Belgie: 2016.
    Detail | WWW

    Alexander Kovalenko , Raghvendra Singh Yadav, Jan Pospisil, Oldrich Zmeskal, Daniela Karashanova, Patricie Heinrichová, Martin Vala, Jaromir Havlica, Martin Weiter. Towards improved efficiency of bulk-heterojunction solar cells using various spinel ferrite magnetic nanoparticles. ORGANIC ELECTRONICS, 2016, vol. 39, no. 1, p. 118-126. ISSN: 1566-1199.
    Detail | WWW

    GEORGIEVA, G.; DOBRIKOV, G.; HEINRICHOVÁ, P.; KARASHANOVA, D.; DIMOV, D.; VALA, M.; WEITER, M.; ZHIVKOV, I. Vacuum deposited Diphenyl-Diketo-Pyrrolopyrrolе solar cell structures. Journal of Physics: Conference Series, 2016, vol. 700, no. 1, p. 1-5. ISSN: 1742-6588.
    Detail | WWW | Full text in the Digital Library

    KRAJČOVIČ, J.; KOVALENKO, A.; HEINRICHOVÁ, P.; VALA, M.; WEITER, M. Adamantyl side groups boosting the efficiency and thermal stability of organic solid-state fluorescent dyes. Journal of Luminescence, 2016, vol. 2016, no. 175, p. 94-99. ISSN: 0022-2313.
    Detail | WWW

    SIONOVÁ, M.; VALA, M.; KRAJČOVIČ, J.; WEITER, M. Optical and optoelectronic characterization of novel diketopyrrolopyrroles for organic electronics and photonics. In Materials Science Forum. Materials Science Forum. 2016. p. 183-188. ISBN: 978-80-214-5228-2. ISSN: 0255-5476.
    Detail

    HEINRICHOVÁ, P.; DZIK, P.; TKACZ, J.; VALA, M.; WEITER, M. UV-Cured TiO2 Electron Transport Layer for Printable Solar Cells. RSC Advances, 2016, no. 6, p. 66705-66711. ISSN: 2046-2069.
    Detail | WWW

  • 2015

    Alexander Kovalenko, Petr Ashcheulov, Antonio Guerrero, Patricie Heinrichová, Ladislav Fekete, Martin Vala, Martin Weiter, Irena Kratochvílová, and Germà Garcia Belmonte. Diamond-based electrodes for organic photovoltaic devices. SOLAR ENERGY MATERIALS AND SOLAR CELLS, 2015, vol. 2015, no. 134, p. 73-79. ISSN: 0927-0248.
    Detail | WWW

    GEORGIEVA, G.; DIMOV, D.; ZHIVKOV, I.; HONOVÁ, J.; VALA, M.; WEITER, M. All- dry processed organic solar cell structures. Brno: Masarykova univerzita, 2015. p. 92-92.
    Detail

    HRABAL, M.; OMASTA, L.; VALA, M. Preparation of organic electrochemical transistors via screen printing. Book of Abstracts 11th International Conference on Organic Electronics. První. Erlangen-Nurnberg, Germany: Friedrich- Alexander Universitat, 2015. p. 25-25.
    Detail

    HEINRICHOVÁ, P.; KOVALENKO, A.; DZIK, P.; ZHIVKOV, I.; VALA, M.; WEITER, M.; HONOVÁ, J. Development of Large Area Organic Solar Cells. Chemistry and life 2015 - Book of Abstracts. Brno: Brno University of Technology, Faculty of chemistry, 2015. p. 27-28. ISBN: 978-80-214-5228- 2.
    Detail

    Vala, M.; Weiter, M.; Kratochvílová, I.; Páv, O.; Sychrovský, V. Charge transfer in DNA: Influence of molecular structure, flexibility and Hg ion. BioEl2015 International Winterschool on Bioelectronics - Book of abstracts. 2015.
    Detail | WWW

    Weiter, M.; Víteček, J.; Kubala, L.; Šafaříková, E.; Šindelářová, L.; Stříteský, S.; Salyk, O.; Vala, M. Determination of biocompatibility of materials for organic electronic devices. BioEl2015 International Winterschool on Bioelectronics - Book of abstracts. 2015.
    Detail | WWW

    VALA, M. Organic Electronics and Photonics: Applications and Materials. Nanotechnology for Electronics - Book of abstracts. 2015.
    Detail

    VALA, M.; WEITER, M.; KRAJČOVIČ, J.; LUŇÁK, S.; Kubáč, L. Diketo-pyrrolo-pyrrole: the influence of chemical structure on optical and electrical properties. 12th International Symposium on Functional π-Electron Systems (Fπ-12) - Book of abstracts. 2015.
    Detail | WWW

    STŘÍTESKÝ, S.; WEITER, M.; VALA, M.; HORÁKOVÁ P.; DOKLÁDALOVÁ L.; KUBÁČ L. New Diketopyrrolopyrrole Derivatives in OFET Transistors. Chemistry & Life 2015. BOOK OF ABSTRACT. Brno: 2015. p. 139-139. ISBN: 978-80-214-5228- 2.
    Detail

    STŘÍTESKÝ, S.; WEITER, M.; VALA, M.; ŠIMEK, V.; CRHA, A.; RŮŽIČKA, R. OFET transistors for logical circuit. IFSOE 2015 Book of Abstracts. 2nd International Fall School. Moskva: 2015. p. 99-99.
    Detail

    VALA, M.; WEITER, M.; KRAJČOVIČ, J. Organic and Printed Photonics – Tailoring of Materials Properties. Wearable technology Europe 2015 - Book of abstracts. 2015.
    Detail

    VALA, M.; WEITER, M.; KRAJČOVIČ, J. Diketo-pyrrolo-pyrroles: prospective materials for organic photonics. LOPEC 2015 - 7th International Exhibition and Conference for the Printed Electronics Industry - Book of abstracts. 2015.
    Detail

    VALA, M.; WEITER, M. Diketo-pyrrolo- pyrroles modification for perovskite solar cells. PSCO-2015 1st International Conference on Perovskite Solar Cells and Optoelectronics - Book of abstracts. 2015.
    Detail

    SIDEROV, V.; GEORGIEV, G.; ZHIVKOV, I.; DOBRIKOV, G.; YORDANOV, R.; VALA, M.; WEITER, M. Measurement of organic solar cell parameters. Annual Journal of Electronics, 2015, no. 9, p. 175-177. ISSN: 1314- 0078.
    Detail

    Alexander Kovalenko, Darina Stoyanova, Jan Pospisil, Ivaylo Zhivkov, Ladislav Fekete, Daniela Karashanova, Irena Kratochvílová, Martin Vala and Martin Weiter. Morphology versus Vertical Phase Segregation in Solvent Annealed Small Molecule Bulk Heterojunction Organic Solar Cells. INTERNATIONAL JOURNAL OF PHOTOENERGY, 2015, vol. 2015, no. 2015, p. 1-8. ISSN: 1110-662X.
    Detail | WWW | Full text in the Digital Library

    HRABAL, M.; OMASTA, L.; VALA, M.; WEITER, M. Optimization of Screen Printing Process for Printed Electronic Devices. Chermistry and Life Brno 2015. 2015. p. 138-139. ISBN: 978-80-214-5228- 2.
    Detail

    KOUTNÝ, J.; HRBKOVÁ, S.; VALA, M.; WEITER, M. The study of two-photon properties of derivatives diketo-pyrrolo- pyrrole. Sboník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta Chemiská, Purkyňova 464/118, 612 00 Brno, 2015. p. 83-83. ISBN: 978-80-214-5290- 9.
    Detail

    SIDEROV, V.; HEINRICHOVÁ, P.; VALA, M.; WEITER, M.; ZHIVKOV, I. Determination of electrophoretic suspension properties by optical measurements. Sofia: Bulgarian Academy of Science, 2015. p. 23-24.
    Detail

    OMASTA, L.; SALYK, O.; VALA, M.; WEITER, M. Screen printing of organic electrochemical transistor for cardiomyocytes research. In Studentská odborná konference CHemie je život 2015, Sborník abstraktů. Brno: Vysoké učení technické v Brně, Fakulta chemická, Purkyňova 464/118, 612 00 Brno, 2015. p. 375-380. ISBN: 978-80-214-5290- 9.
    Detail | WWW

    SALYK, O.; OMASTA, L.; VALA, M.; WEITER, M. Printed Organic Sensor for Cardiomyocytes Research. Chemistry & Life 2015 , Book of Abstracts. first. Brno: Faculty of Chemistry, Brno University of Technology, 2015. p. 147-147. ISBN: 978-80-214-5228- 2.
    Detail

    Alexander Kovalenko, Jana Honová, Martin Vala, Stanislav Luňák, Ladislav Fekete, Petra Horáková, Lenka Dokládalová, Lubomír Kubáč, and Martin Weiter. Effect of the Side Chains and Anode Material on Thermal Stability and Performance of Bulk-Heterojunction Solar Cells Using DPP(TBFu) 2 Derivatives as Donor Materials. INTERNATIONAL JOURNAL OF PHOTOENERGY, 2015, vol. 1, no. 1, p. 1-9. ISSN: 1110-662X.
    Detail | WWW | Full text in the Digital Library

    KRAJČOVIČ, J.; KOVALENKO, A.; HEINRICHOVÁ, P.; VALA, M.; WEITER, M. Solid- state deep blue and UV fluorescent dyes based on para- bis(2- thienyl) phenylene. Journal of Luminescence, 2015, vol. 2015, no. 167, p. 222-226. ISSN: 0022-2313.
    Detail

    KOUTNÝ, J.; VALA, M.; LUŇÁK, S.; PAUK, K.; ELIÁŠ, Z.; IMRAMOVSKÝ, A.; WEITER, M. Materials with high fluorescence in solid state: The influence of chemical structure on optical properties. Chemistry and Life 2015 - Book of Abstacts. first. 2015. ISBN: 978-80-214-5228- 2.
    Detail

    SIONOVÁ, M.; VALA, M.; KRAJČOVIČ, J.; WEITER, M. Novel small molecules for organic electronics and photonics. 2015. p. 95-95.
    Detail

    KOUTNÝ, J.; VALA, M.; LUŇÁK, S.; PAUK, K.; IMRAMOVSKÝ, A.; WEITER, M. New organic materials with high solid state fluorescence. 2nd International Fall School of Organic Electronics Book of abstracts. Moskva: 2015. p. 81-81. ISBN: neuvedeno.
    Detail

    SIONOVÁ, M.; VALA, M.; KRAJČOVIČ, J.; WEITER, M. Characterization of novel small molecules for organic electronics and photonics. Chemistry and Life, Book of Abstracts. 2015. p. 141-141. ISBN: 978-80-214-5228- 2.
    Detail

    GEORGIEVA, G.; DIMOV, D.; DOBRIKOV, G.; VALA, M.; WEITER, M.; ZHIVKOV, I. VACUUM DEPOSITED ORGANIC SOLAR CELL STRUCTURES. VEIT 2015. 2015. p. 114-115.
    Detail | WWW

    KRAJČOVIČ, J.; KOVALENKO, A.; HEINRICHOVÁ, P.; VALA, M.; WEITER, M. STRATEGIES, DESIGN AND SYNTHESIS OF HIGHLY SOLID-STATE UV AND FLUORESCENT DYES BASED ON PARA-BIS(2-THIENYL)PHENYLENE, 11th International Conference on Organic Eletronics 2015. Německo: 2015.
    Detail

  • 2014

    MILENKOV, V.; HONOVÁ, J.; ZHIVKOV, I.; VALA, M.; MLADENOVA, D.; WEITER, M.; YORDANOV, R. Aerosol Flow Homogenization in the Spray Polyphenylene Vinylene Thin Film Deposition. Journal of Physics: Conference Series, 2014, vol. 514, no. 1, p. 1-5. ISSN: 1742-6596.
    Detail | WWW | Full text in the Digital Library

    HEINRICHOVÁ, P.; VALA, M.; WEITER, M. Energy Versus Charge Transfer in -Conjugated Polymer:Fullerene Blends. Chemical Physics Letters, 2014, vol. 2014, no. 592, p. 314-319. ISSN: 0009-2614.
    Detail

    MOŽÍŠKOVÁ, P.; HEINRICHOVÁ, P.; ŠEDINA, M.; VALA, M.; DAVID, J.; WEITER, M. The influence of transport layers on the photodegradation stability of polymer solar cell structures. JOURNAL OF POLYMER ENGINEERING, 2014, vol. 34, no. 2, p. 113-123. ISSN: 0334-6447.
    Detail | WWW

    VALA, M.; KRAJČOVIČ, J.; LUŇÁK, S.; OUZZANE, I.; BOUILLON, J-P.; WEITER, M. HOMO and LUMO energy levels of N,N- dinitrophenyl-substituted polar diketopyrrolopyrroles (DPP). DYES AND PIGMENTS, 2014, vol. 2014, no. 106, p. 136-142. ISSN: 0143- 7208.
    Detail

    FREBORT, Š.; VALA, M.; LUŇÁK, S.; HONOVÁ, J.; MIKYSEK, T.; ELIÁŠ, Z.; LYČKA, A. Diphenylamine end-capped diketopyrrolopyrroles with phenylene–vinylene conjugation extension. TETRAHEDRON LETTERS, 2014, vol. 2014, no. 55, p. 2829-2834. ISSN: 0040-4039.
    Detail | WWW

    KRATOCHVÍLOVÁ, I.; GOLAN, M.; VALA, M.; FLIMELOVÁ, M.; WEITER, M.; PÁV, O.; ŠEBERA, J.; ROSENBERG, I.; SYCHROVSKÝ, V.; TANAKA, Y.; BICKELHAUPT, F.M. Theoretical and experimental study of charge transfer through DNA: impact of mercury mediated T-Hg-T base pair. JOURNAL OF PHYSICAL CHEMISTRY B, 2014, vol. 2014, no. 118, p. 5374-5381. ISSN: 1520-6106.
    Detail | WWW

    HRABAL, M.; VALA, M.; DZIK, P.; WEITER, M. Optimization of physical properties of inks for material ink- jet printing. 2014. p. 162-162.
    Detail

    SIONOVÁ, M.; VALA, M.; STŘÍTESKÝ, S.; ČERNÝ, J.; KUBÁČ, L.; WEITER, M. Novel small molecules for organic electronics and photonics. Relation between structure and optoelectronic and electrical properties. Thessaloniki, Greece: 2014. p. 149-149.
    Detail

    KOUTNÝ, J.; VALA, M.; ELIÁŠ, Z.; IMRAMOVSKÝ, A.; LUŇÁK, S.; WEITER, M. Optical properties of new diketo-pyrrolo- pyrroles with emphasis on solid state fluorescence. Thessaloniki, Greece: 2014. p. 148-148.
    Detail

    HONOVÁ, J.; STŘÍTESKÝ, S.; VALA, M.; WEITER, M. New thiophene- free diketopyrrolopyrrole derivatives for organic electronics. INTERNATIONAL FALL SCHOOL  ON ORGANIC ELECTRONICS ‐ 2014  book of abstracts. Moscow, Russia: IFSOE 2014, 2014. p. 76-76.
    Detail

    HEINRICHOVÁ, P.; WEITER, M.; VALA, M.; ŽITŇAN, M.; SCHMIEDOVÁ, V. The Study of Photogeneration Processes of Polymeric Solar Cells by Fluorescence Quenching Experiments. International Fall School on Organic Electronics - Book of Abstracts. Moskva: 2014.
    Detail

    ZHIVKOV, I.; GEORGIEV, P.; VALA, M.; TODOROV, D.; YORDANOV, R.; WEITER, M. Wide Range Current Amplifier with Data Acquisition System. Annual Journal of Electronics, 2014, vol. 8, no. 8, p. 185-188. ISSN: 1314- 0078.
    Detail | WWW

    ZHIVKOV, I.; GEORGIEV, P.; HONOVÁ, J.; ANGELOV, G.; HEINRICHOVÁ, P.; ANDONOVA, A.; VALA, M.; RUSEV, R.; TAKOV, T.; WEITER, M.; HRISTOV, M. Photoelectric Characterization of Thin Vacuum Deposited Diphenyl-Diketo-Pyrrolopyrroles Films. In 29th INTERNATIONAL CONFERENCE ON MICROELECTRONICS (MIEL 2014). IEEE, 2014. p. 223-226. ISBN: 978-1-4799-5296-0.
    Detail | WWW

    KOUTNÝ, J.; VALA, M.; WEITER, M. Optical properties of ion-pairs composed of diketo-pyrrolo-pyrrole disulfonyl dianion and ammonium or phoshonium cations. Studentská odborná konference Chemie je život 2014, Sborník abstraktů. 2014. p. 74-74. ISBN: 978-80-214-5077- 6.
    Detail

    SIONOVÁ, M.; VALA, M.; WEITER, M.; STŘÍTESKÝ, S.; KRAJČOVIČ, J. Novel small molecules for organic electronics and photonics. Studentská odborná konference Chemie je život 2014, Sborník abstraktů. 2014. p. 92-92. ISBN: 978-80-214-5077- 6.
    Detail

  • 2013

    ZMEŠKAL, O.; VESELÝ, M.; DZIK, P.; VALA, M. Energy and Entropy of Fractal Objects: Application to Gravitational Field. Advances in Intelligent Systems and Computing, 2013, vol. 210, no. 1, p. 455-465. ISSN: 2194- 5357.
    Detail

    VALA, M.; KRAJČOVIČ, J.; OUZZANE, I.; WEITER, M. Novel Diketo-pyrrolo- pyrroles for Organic Electronics. 11th International Symposium on Functional pi- Electron Systems. 2013. p. 1 (1 s.).
    Detail

    KRATOCHVÍLOVÁ, I.; VALA, M.; WEITER, M.; ŠPÉROVÁ, M.; SCHNEIDER, B.; PÁV, O.; ŠEBERA, J.; ROSENBERG, I.; SYCHROVSKÝ, V. Charge transfer through DNA/DNA duplexes and DNA/RNA hybrids: Complex theoretical and experimental studies. Biophysical Chemistry, 2013, vol. 180- 181, no. 1, p. 127-134. ISSN: 0301- 4622.
    Detail

    ŠPÉROVÁ, M.; WEITER, M.; VALA, M. Charge transport through DNA/ DNA. Book of Abstract ISFOE 2013. Soluň: 2013. p. 200-201.
    Detail

    KRATOCHVÍLOVÁ, I.; SYCHROVSKÝ, V.; PÁV, O.; VALA, M. DNA and RNA Charge Transport Effect of Sequence, Stacking, Structure and Hg Incorporation. BIOPHYSICAL JOURNAL. Cambridge, MA 02139 USA: CELL PRESS, 2013. p. 424A (424A p.)ISSN: 0006- 3495.
    Detail

    KRAJČOVIČ, J.; OUZZANE, I.; VALA, M.; WEITER, M. DESIGN AND SYNTHESIS OF NEW FAMILY OF DIKETOPYRROLO- PYRROLES FOR ORGANIC ELECTRONICS. Strasbourg: 2013. p. 71-71.
    Detail

    WEITER, M.; VALA, M.; OUZZANE, I.; HONOVÁ, J.; KRAJČOVIČ, J.; DAVID, J.; VYŇUCHAL, J.; LUŇÁK, S. Soluble Diketo-pyrrolo-pyrroles for Organic Electronics and Photonics. The 11th International Symposium on Functional pi-electron systems. 2013. p. 1 (1 s.).
    Detail

    ŠPÉROVÁ, M.; VALA, M.; WEITER, M.; KRATOCHVÍLOVÁ, I. charge transfer in DNA and RNA. In XIII. Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno: Mendelova Univerzita, 2013. p. 154-155. ISBN: 978-80-7375-757- 1.
    Detail

    HEINRICHOVÁ, P.; VALA, M.; WEITER, M. The study of pi- conjugated polymers for photovoltaic application by fluorescence quenching experiments. Book of Abstracts IDMS 2013, ReAdMat. 2013. p. 32-32. ISBN: 978-80-7395-666- 0.
    Detail

    SIDEROV, V.; YORDANOV, R.; YORDANOVA, I.; BOYADJIEV, S.; HEINRICHOVÁ, P.; MLADENOVA, D.; WEITER, M.; ZHIVKOV, I. Optical measurements of the electrophoretic suspension kinetics. BULGARIAN CHEMICAL COMMUNICATIONS, 2013, vol. 45, no. B, p. 181-184. ISSN: 0324- 1130.
    Detail

    HONOVÁ, J.; HRABAL, M.; STŘÍTESKÝ, S.; HEINRICHOVÁ, P.; VALA, M.; WEITER, M. New diketopyrrolopyrrole derivatives for organic photovoltaics. Studentská konference Chemie je život. Brno: 2013. p. 82-82. ISBN: 978-80-214-4822- 3.
    Detail

    HONOVÁ, J.; VALA, M.; FREBORT, Š.; HEINRICHOVÁ, P.; ŠPÉROVÁ, M.; STŘÍTESKÝ, S.; HRABAL, M.; KUBÁČ, L.; WEITER, M. New Diketopyrrolopyrrole Derivatives for Organic Photovoltaics. ECME2013. Imperial College London: ECME 2013, 2013. p. 68-68.
    Detail

  • 2012

    KUČERÍK, J.; DAVID, J.; WEITER, M.; VALA, M.; VYŇUCHAL, J.; OUZZANE, I.; SALYK, O. Stability and physical structure tests of piperidyl and morpholinyl derivatives of diphenyl-diketo-pyrrolopyrroles (DPP). Journal of Thermal Analysis and Calorimetry, 2012, vol. 108, no. 2, p. 467-473. ISSN: 1388- 6150.
    Detail | WWW

    HEINRICHOVÁ, P.; ZHIVKOV, I.; MLADENOVA, D.; DAVID, J.; VALA, M.; WEITER, M. The Study of the Influence of Deposition Method on Electrical and Optical Properties of PPV Polymer with High Glass Temperature. Journal of Physics: Conference Series, 2012, vol. 2012, no. 398, p. 1-6. ISSN: 1742- 6596.
    Detail

    DREVENÝ, L.; ŠPÉROVÁ, M.; VALA, M. Charge transfer in DNA and RNA: dependence on the temperature. In Chemie je život. Purkyňova 464/118, 612 00 Brno: Vysoké učení technické v Brně, Fakulta chemická, 2012. p. 82-87. ISBN: 978-80-214-4644- 1.
    Detail

    MLADENOVA, D.; WEITER, M.; STEPANEK, P.; OUZZANE, I.; VALA, M.; SINIGERSKY, V.; ZHIVKOV, I. Characterization of electrophoretic suspension for thin polymer film deposition. Journal of Physics: Conference Series, 2012, vol. 356, no. 1, p. 1-4. ISSN: 1742- 6596.
    Detail | WWW

    MLADENOVA, D.; ZHIVKOV, I.; OUZZANE, I.; VALA, M.; HEINRICHOVÁ, P.; BUDUROVA, D.; WEITER, M. Thin polyphenylene vinylene electrophoretically and spin-coated films - photoelectrical properties. Journal of Physics: Conference Series, 2012, vol. 398, no. 1, p. 1-6. ISSN: 1742- 6596.
    Detail | WWW

    ŠPÉROVÁ, M.; VALA, M.; WEITER, M.; HEINRICHOVÁ, P. Optical and Electrical Characterization of Diketopyrrolopyrrole- based materials for organic photovoltaics. Řecko: 2012.
    Detail

  • 2011

    LUŇÁK, S.; VALA, M.; VYŇUCHAL, J.; OUZZANE, I.; HORÁKOVÁ, P.; MOŽÍŠKOVÁ, P.; WEITER, M. Absorption and fluorescence of soluble polar diketo-pyrrolo-pyrroles. DYES AND PIGMENTS, 2011, vol. 91, no. 1, p. 269-278. ISSN: 0143-7208.
    Detail

    OUZZANE, I.; WEITER, M.; VALA, M. NOVEL DIKETO-PYRROLO- PYRROLES ORGANIC DERIVATIVES FOR OPTICAL APPLICATIONS. Chemické listy. CHL Brno: 2011. p. 802-802. ISSN: 0009- 2770.
    Detail

    ŠEDINA, M.; OUZZANE, I.; VALA, M.; WEITER, M. Characterization of Phthalocyanine Derivates for Application in Organic Photovoltaics. Abstract Book. 2011. p. 902-903.
    Detail

    ŠEDINA, M.; OUZZANE, I.; FLIMEL, K.; VALA, M.; WEITER, M. CHARACTERIZATION OF PHTHALOCYANINE DERIVATES FOR APPLICATION IN ORGANIC PHOTOVOLTAIC. Chemické listy. Chemické listy. 2011. p. 902-903. ISSN: 0009- 2770.
    Detail

    ZMEŠKAL, O.; WEITER, M.; VALA, M. Interaktivní multimediální sbírka příkladů základního kurzu fyziky. In Sborník příspěvků část 2 - fyzika. Brno, ČR: Univerzita obrany, 2011. p. 151-159. ISBN: 978-80-7231-815- 5.
    Detail

    OUZZANE, I.; WEITER, M.; VALA, M. Optical characterisation of organic diketo-pyrrolo- pyrroles derivatives and their photo processes study. v. Beijing, China: 2011.
    Detail

    OUZZANE, I.; VALA, M.; WEITER, M. Novel diketo-pyrrolo- pyrroles organic derivatives for optical applications. XI pracovní setkání fyzikálních chemiků a elektrochemiků. Brno XI. Pracovní Setkání Fyzikálních Chemiků a Elektrochemiků: 2011. p. 200-202. ISBN: 9788073755140.
    Detail

    OUZZANE, I.; HEINRICHOVÁ, P.; ŠEDINA, M.; WEITER, M.; VALA, M. Optical characterisation studies of novel diketo-pyrrolo- pyrroles. 44th Heyrovský Discussion Nanostructures on Electrodes. Castle Trst' Czech Republic.: 2011. p. 57-58. ISBN: 97880873518.
    Detail

    MLADENOVA, D.; ZHIVKOV, I.; OUZZANE, I.; VALA, M.; WEITER, M. Characterization of poly[2-methoxy-5-(3',7'-dimethyloctyloxy)-1,4-phenylenevinylene] electrophoretic suspensions used for thin film deposition. Chemické listy. Česká společnost chemická, 2011. p. 949-949. ISSN: 0009- 2770.
    Detail

    ZHIVKOV, I.; VALA, M.; WEITER, M.; OUZZANE, I.; HEINRICHOVÁ, P.; MLADENOVA, D. Electrophoretic deposition of thin organic films for solar energy conversion purpose. Chemické listy. Česká společnost chemická, 2011. p. 884-884. ISSN: 0009- 2770.
    Detail

    VALA, M.; WEITER, M. Materials for organic electronics. In XI Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno XI. Pracovní Setkání Fyzikálních Chemiků a Elektrochemiků: 2011. p. 301-304. ISBN: 978-80-7375-514- 0.
    Detail

    VALA, M.; WEITER, M.; HEINRICHOVÁ, P.; OUZZANE, I. Optical properties of diketo-pyrrolo- pyrroles for organic electronic applications. Chemické listy. Brno: 2011. p. s886 (s887 p.)ISSN: 0009- 2770.
    Detail

    VALA, M.; WEITER, M.; LUŇÁK, S.; VYŇUCHAL, J. Electrooptical properties of new diketo-pyrrolo-pyrroles. Photonics Prague 2011. 1. Praha: 2011. p. 57-57. ISBN: 978-80-86742-30-4.
    Detail

    VALA, M.; WEITER, M.; LUŇÁK, S.; VYŇUCHAL, J. Optical and electrical properties of new diketo-pyrrolo-pyrroles for organic electronics. Electronic and related properties of organic systems. Vilnius, Lithuania: 2011. p. 120-120. ISBN: 978-9955-634-36-2.
    Detail

    VALA, M.; WEITER, M.; LUŇÁK, S.; VYŇUCHAL, J. Diketo-pyrrolo-pyrroles for organic electronics. Praha: 2011. p. 41-42. ISBN: 978-80-87351-17-8.
    Detail

    VALA, M.; WEITER, M.; OUZZANE, I. Diketo-pyrrolo- pyrroles for organic electronics. 10th International symposium on functional pi- electron systems. Beijing, China: 2011. p. 238-238.
    Detail

    WEITER, M.; VALA, M.; ŠEDINA, M.; OUZZANE, I. Tailoring of properties of molcular semiconductors for organic electronics and photonics. 10th |international symposium on functional pi- electron systems. Beijing, China: 2011. p. 253-253.
    Detail

    ŠEDINA, M.; HEINRICHOVÁ, P.; WEITER, M.; VALA, M.; SALYK, O. The role of various transport layers type for construction of organic solar cells. Journal of Biochemical Technology, 2011, vol. 2, no. 5, p. 40-41. ISSN: 0974- 2328.
    Detail

    DAVID, J.; WEITER, M.; VALA, M.; VYŇUCHAL, J.; KUČERÍK, J. Stability and structural aspects of diketopyrrolopyrrole pigment and its N- alkyl derivatives. DYES AND PIGMENTS, 2011, vol. 89, no. 1, p. 137-143. ISSN: 0143- 7208.
    Detail

  • 2010

    ŠEDINA, M.; HEINRICHOVÁ, P.; WEITER, M.; VALA, M.; SALYK, O. The role of various transport layers type for construction of organic solar cells. In X. Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno: Mendelova univerzita v Brně, 2010. p. 205-207. ISBN: 978-80-7375-396- 2.
    Detail

    ZMEŠKAL, O.; WEITER, M.; VALA, M. The Basics of Fractal Physics. In MENDEL 2010. Brno: FS VUT, 2010. p. 154-160. ISBN: 978-80-214-4120- 0.
    Detail

    VALA, M.; WEITER, M.; HEINRICHOVÁ, P.; ŠEDINA, M.; OUZZANE, I.; MOŽÍŠKOVÁ, P. Tayloring of molecular materials for organic electronics. Journal of Biochemical Technology, 2010, vol. 2, no. 5, p. S44 (S45 p.)ISSN: 0974- 2328.
    Detail

    VALA, M.; OUZZANE, I.; LUŇÁK, S.; VYŇUCHAL, J.; WEITER, M. TWO PHOTON EXCITED FLUORESCENCE OF NOVEL DIPHENYL-DIKETO-PYRROLOPYRROLES. Atlanta, USA: 2010.
    Detail

    VALA, M.; VYŇUCHAL, J.; WEITER, M.; TOMAN, P.; LUŇÁK, S. Novel, soluble diphenyl-diketo-pyrrolopyrroles: Experimental and theoretical study. DYES AND PIGMENTS, 2010, vol. 84, no. 8, p. 176-182. ISSN: 0143-7208.
    Detail

  • 2009

    NAVRÁTIL, J.; VALA, M.; WEITER, M. Podpora výuky formou podcast. In Sborník příspěvků z konference a soutěže eLearning 2009. Česká republika: Gaudeamus UHK, 2009. p. 299-303. ISBN: 978-80-7041-971-7.
    Detail

    LUŇÁK, S.; VYŇUCHAL, J.; VALA, M.; HAVEL, L.; HRDINA, R. The synthesis, absorption and fluorescence of polar diketo-pyrrolo-pyrroles. DYES AND PIGMENTS, 2009, vol. 2009, no. 89, p. 102-108. ISSN: 0143-7208.
    Detail

    SALYK, O.; BEDNÁŘ, P.; VALA, M.; VYŇUCHAL, J. SENSORIC PROPERTIES OF AROMATIC AND HETEROCYCLIC COMPOUNDS WITH CONJUGATED BONDS. MATERIALS SCIENCE- POLAND, 2009, vol. 27, no. 3, p. 649-658. ISSN: 0137- 1339.
    Detail

    ZMEŠKAL, O.; WEITER, M.; VALA, M. Notes to "An irreducibly simple derivation of the Hausdorff dimension of spacetime" by M.S. El Naschie. Chaos, Solitons & Fractals, 2009, vol. 42, no. 10, p. 532-533. ISSN: 0960- 0779.
    Detail

    ZMEŠKAL, O.; VALA, M.; WEITER, M.; ŠTEFKOVÁ, P. Fractal-cantorian geometry of space- time. Chaos, Solitons & Fractals, 2009, vol. 42, no. 3, p. 1878-1892. ISSN: 0960- 0779.
    Detail

    WEITER, M.; VALA, M.; SALYK, O.; VYŇUCHAL, J.; LUŇÁK, S. New Diketopyrrolopyrrole Derivatives for Organic Electronics. Abstract book ECME 2009 - European Conference on Molecular Electrinics 2009. Dánsko: University of Copenhagen, 2009. p. POS1A (POS1A p.)
    Detail

    WEITER, M.; NAVRÁTIL, J.; VALA, M.; TOMAN, P. Photoinduced reversible switching of charge carrier mobility in conjugated polymers. EUROPEAN PHYSICAL JOURNAL- APPLIED PHYSICS, 2009, vol. 48, no. 1, p. 10401-10497. ISSN: 1286- 0042.
    Detail

    WEITER, M.; SALYK, O.; BEDNÁŘ, P.; VALA, M.; NAVRÁTIL, J.; ZMEŠKAL, O. Morphology and properties of thin films of diketopyrrolopyrrole derivatives. Materials Science and Engineering A, 2009, vol. 165, no. 3, p. 148-152. ISSN: 0921- 5093.
    Detail

    WEITER, M.; VALA, M.; VYŇUCHAL, J. Molecular design of novel small molecular semiconductors for molecular electronics. Praha: European Commission, 2009. p. 224-224. ISBN: 978-92-79-12973- 5.
    Detail

    WEITER, M.; VALA, M.; VYŇUCHAL, J. Novel derivatives of diketopyrrolopyrroles for organic electronics. Book of Abstracts 2nd International Symposium on Flexible Organic Electronics, 8- 10 July 2009. Řecko: Galonis, 2009. p. 96-96.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; BARTKOWIAK, W.; MENŠÍK, M. Model of the influence of energetic disorder on inter-chain charge carrier mobility in poly[2-methoxy-5-(2 -ethylhexyloxy)-p-phenylene vinylene]. POLYMERS FOR ADVANCED TECHNOLOGIES, 2009, vol. 20, no. 3, p. 263-267. ISSN: 1042- 7147.
    Detail

  • 2008

    BEDNÁŘ, P.; ZMEŠKAL, O.; WEITER, M.; VALA, M.; VYŇUCHAL, J. Materials for organic electroluminiscence devices. In sborník příspěvků VIII. pracovního setkámí fyzikálních chemiků a elektrochemiků. Brno: Masarykova univerzita, 2008. p. 14-15. ISBN: 978-80-210-4525-5.
    Detail

    ZMEŠKAL, O.; ŠTEFKOVÁ, P.; VALA, M.; WEITER, M. Study of thermal properties of sollar cell laminating films by pulse transient method. In Thermophysics 2008. Kočovce: STU Bratislava, 2008. p. 163-168. ISBN: 978-80-227-2968-0.
    Detail

    ZMEŠKAL, O.; WEITER, M.; VALA, M.; BŽATEK, T. Mutual relation between fractal and statistical (random, thermodynamic) phenomena in nature. Chemické listy, 2008, vol. 102, no. S, p. s1127 (s1129 p.)ISSN: 1213- 7103.
    Detail

    BEDNÁŘ, P.; ZMEŠKAL, O.; WEITER, M.; VALA, M.; VYŇUCHAL, J. Novel diketopyrrolopyrroles for molecular optical and electrical devices. Chemické listy, 2008, vol. 102, no. S, p. s959 (s960 p.)ISSN: 1213- 7103.
    Detail

    VALA, M.; WEITER, M.; ZMEŠKAL, O.; NEŠPŮREK, S.; TOMAN, P. Light Induced Change of Charge Carrier Mobility in Semiconducting Polymers. Macromolecular symposia, 2008, vol. 268, no. 1, p. 125-128. ISSN: 1521- 3900.
    Detail

    VALA, M.; WEITER, M.; VYŇUCHAL, J.; TOMAN, P.; LUŇÁK, S. Comparative Studies of Diphenyl-Diketo-Pyrrolopyrrole Derivatives for Electroluminescence Applications. JOURNAL OF FLUORESCENCE, 2008, vol. 18, no. 6, p. 1181-1186. ISSN: 1053-0509.
    Detail

    VALA, M.; WEITER, M.; VYŇUCHAL, J.; TOMAN, P. Experimental and theoretical study of novel pyrrolopyrroles for luminescence applications. XIII International Symposium on Luminescence Spectrometry. Italy: University of Bologna, 2008. p. 148-148.
    Detail

    VALA, M.; WEITER, M. Molecular electronics: advances and limitations, strategies, materials, methods and applications. Chemické listy, 2008, vol. 102, no. 15, p. s1120 (s1126 p.)ISSN: 1213- 7103.
    Detail

    NAVRÁTIL, J.; WEITER, M.; VALA, M. Polymer photoelectronic devices based on interaction between Pi- conjugated polymer matrices and photochromic molecules. Chemické listy (S), 2008, vol. 102, no. 15, p. 1250-1251. ISSN: 1803- 2389.
    Detail

    OUZZANE, I.; HERMANOVÁ, S.; VALA, M.; WEITER, M.; NEŠPUREK, S. SYNTHESIS OF SUBSTITUTED POLYSILYLENES USED AS SEMICONDUCTIVE POLYMERS. Chemické listy, 2008, vol. 102, no. 15, p. s1259 (s1260 p.)ISSN: 1213- 7103.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S. Polymer semiconductors for future molecular electronic devices. Chemické listy (S), 2008, vol. 102, no. 15, p. 1232-1234. ISSN: 1803- 2389.
    Detail

    VYŇUCHAL, J.; LUŇÁK, S.; VALA, M.; HAVEL, L.; HRDINA, R. Fluorescence of Dipolar and Quadrupolar Diketo-Pyrrolo-Pyrroles. sborník. Rakousko: Graz University of Technology, 2008. p. p125 (p125 p.)
    Detail

    VALA, M.; WEITER, M.; VYŇUCHAL, J.; TOMAN, P.; LUŇÁK, S. Experimental and theoretical study of novel pyrrolopyrroles for luminescence applications. LUMINESCENCE. GB: John Wiley & Sons, Ltd., 2008. p. 276-276. ISSN: 1522-7235.
    Detail | WWW

  • 2007

    BEDNÁŘ, P.; ZMEŠKAL, O.; WEITER, M.; VALA, M. Utilization of organic pigments for molecular electrical device. In sborník příspěvků VII. pracovního setkámí fyzikálních chemiků a elektrochemiků. Brno: Masarykova univerzita, 2007. p. 12-13. ISBN: 978-80-210-4235- 3.
    Detail

    VALA, M.; WEITER, M.; TOMAN, P. Novel diphenylpyrrolopyrroles for electroluminescence applications. Methods and Applications of Fluorescence: Spectroscopy, Imaging and Probes. Regensburg: University of Regensburg, 2007. p. 100-100.
    Detail

    ZMEŠKAL, O.; VESELÝ, M.; VALA, M.; BEDNÁŘ, P.; BŽATEK, T. Image Analysis Used to Study Physical Properties of Printed Organic Thin Films. In VIII Seminar in Graphic Arts. Conference Proceedings. Pardubice: Universita Pardubice, 2007. p. 131-137.
    Detail

    ZMEŠKAL, O.; VALA, M.; WEITER, M. El Naschie's Golden Field Theory and Fractal - Cantorian Physics. In Proceeding of the conference New Trends in Physics 2007. Brno: Novotný, Brno, 2007. p. 193-198. ISBN: 978-80-7355-078- 3.
    Detail

    VALA, M.; WEITER, M.; ZMEŠKAL, O.; NAVRÁTIL, J.; OUZZANE, I.; NEŠPŮREK, S.; TOMAN, P. Photoswitchable Charge Traps in Organic Semiconducting Matrix. In International Conference on Organic Electronics. Eindhoven, Netherland: 2007. p. 100-101.
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O.; NAVRÁTIL, J.; TOMAN, P.; NEŠPŮREK, S. Polymer optical sensor based on photochromic switching of charge carrier mobility. In In Book of Abstract. Praha: 2007. p. 1-5. ISBN: 978-0-8194-6729- 4.
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O.; NAVRÁTIL, J.; TOMAN, P.; NEŠPŮREK, S. Polymer photoelectronic devices based on interaction between pi- conjugated polymer matrices and photochromic molecules. In In Book of Abstract. Praha: 2007. p. 1-6. ISBN: 80-214-3308- 6.
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O.; NAVRÁTIL, J.; TOMAN, P.; NEŠPŮREK, S. Photodetector based on switching of charge carrier mobility in polymers. In In Book of Abstract. Frankfurt: 2007. p. 1-6.
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O.; BEDNÁŘ, P.; SALYK, O. Organic Materials for Future Optoelectronic Devices. In In Book of Abstract. Brno: 2007. p. 286-289. ISBN: 978-80-7355-078- 3.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; MENŠÍK, M. Influence of Energetic Disorder on Charge Carrier Mobility In Conjugated Polymers. In In Book of Abstract of Conference PAT 2007. Haidelberg: 2007.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; MENŠÍK, M.; WEITER, M.; VALA, M.; SWORAKOWSKI, J.; BARTKOWIAK, W. Modeling of charge carrier transport in conjugated polymers doped by polar species. In In Book of Abstracts of Conference ICFPAM 2007. Krakow, Polsko: 2007.
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O.; BEDNÁŘ, P.; TOMAN, P.; VYŇUCHAL, J. Novel Diketopyrrolopyrroles for Molecular Electronics. In Abstract Booklet of the International Conference. Brno: VUTIUM, 2007. p. 39-39. ISBN: 978-80-214-3460- 8.
    Detail

    BEDNÁŘ, P.; ZMEŠKAL, O.; WEITER, M.; VALA, M. Electrical Devices Based on Organic Pigments. In In Book of Abstracts. Brno: 2007. p. 85-85. ISBN: 80-214-3331- 0.
    Detail

    VALA, M.; WEITER, M.; RAJTROVÁ, G.; NEŠPŮREK, S.; SWORAKOWSKI, J. Photochromic properties of spiropyran in polymeric pi- conjugated matrices. Nonlinear Optics, Quantum optics: Concepts in Modern Optics, 2007, vol. 37, no. 1- 3, p. 53-63. ISSN: 1543- 0537.
    Detail

    BEDNÁŘ, P.; ZMEŠKAL, O.; WEITER, M.; VALA, M.; TOMAN, P. Elecrical devices based on organic materials. Acta Metallurgica Slovaca, 2007, vol. 13, no. 6, p. 270-274. ISSN: 1335- 1532.
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O.; NEŠPŮREK, S.; TOMAN, P. A Molecular Photosensor Based on Photoswitching of Charge Carrier Mobility. MACROMOLECULAR SYMPOSIA, 2007, vol. 2007, no. 247, p. 318-325. ISSN: 1022- 1360.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; SWORAKOWSKI, J. Photoswitching in polymers with photochromic dipolar species. Nonlinear Optics, Quantum optics: Concepts in Modern Optics, 2007, vol. 37, no. 1- 3, p. 87-98. ISSN: 1543- 0537.
    Detail

    VALA, M.; KRČMOVÁ, M.; WEITER, M.; KOZÁKOVÁ, Z.; JEŘÁBKOVÁ, P. Optical characterization and fluorescence quantum yields measurement of novel 1,4 - dioxo-3,6-diphenylpyrrolo-[3,4/C]- pyrrole derivatives. sborník příspěvků VII. pracovního setkámí fyzikálních chemiků a elektrochemiků. Brno: Masarykova univerzita, 2007. p. 125-126. ISBN: 978-80-210-4235- 3.
    Detail

    VALA, M.; WEITER, M.; NAVRÁTIL, J. Photoswitchable Devices Based on Organic Semiconductors. New trends in physics. Brno: Novotný, 2007. p. 282-285. ISBN: 978-80-7355-078- 3.
    Detail

    VALA, M.; WEITER, M.; ZMEŠKAL, O.; NEŠPŮREK, S.; TOMAN, P. Light Induced Change of Charge Carrier Mobility in Semiconducting Polymers. Advanced Polymer Materials for Photonics and Electronics. Praha: Institute of macromolecullar chemistry AS CR v.v.i., 2007. p. 108-108. ISBN: 978-80-85009-56- 9.
    Detail

    WEITER, M.; VALA, M.; NAVRÁTIL, J.; ZMEŠKAL, O. Molecular semiconductors for future electronic devices. In sborník příspěvků VII. pracovního setkámí fyzikálních chemiků a elektrochemiků. Brno: Masarykova univerzita, 2007. p. 138-139. ISBN: 978-80-210-4235- 3.
    Detail

  • 2006

    WEITER, M.; VALA, M.; ZMEŠKAL, O. Charge carrier photogeneration in organic solar cells. In sborník příspěvkůVi. pracovního setkámí fyzikálních chemiků a elektrochemiků. Brno: Masarykova univerzita, 2006. p. 114-115. ISBN: 80-210-3943- 4.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; ZMEŠKAL, O. Phototrigered Charge Traps Formation in Polymer Diodes. In VI. Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno, Czech Republic: 2006. p. 110-111. ISBN: 80-210-3943- 4.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; SWORAKOVSKI, J. Influence of polar additives on charge transport in MEH- PPV. In sborník. Okazaki: 2006. p. P-24- b ( p.)
    Detail

    WEITER, M.; VALA, M.; ZMEŠKAL, O. Charge carrier photogheneration in organic solar cells. In sborník příspěvků. Brno: 2006. p. 114 ( p.)ISBN: 80-210-3943- 4.
    Detail

    ZMEŠKAL, O.; ŠTEFKOVÁ, P.; VALA, M.; WEITER, M. Pulse transient method used for analysis of temperature modulated space charge limited currents. In Thermophysics 2006. Kočovce: STU Bratislava, 2006. p. 1 (1 s.). ISBN: 80-227-2536- 6.
    Detail

    VALA, M. Optical and optoelectrical properties of organic semiconductors. 2006.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; TOMAN, P. The effect of charge carrier traps photoswitching on charge transport in molecular materials. In sborník abstraktů. Eindhoven, Nizozemí: 2006. p. 87-87.
    Detail

    WEITER, M.; VALA, M.; NAVRÁTIL, J.; ZMEŠKAL, O. Organic semiconductors for future molecular electronic devices. In Proceedings of the International Conference NANO 2006. Brno: 2006. p. 184-189. ISBN: 80-214-3331- 0.
    Detail

    SWORAKOWSKI, J.; JANUS, K.; NEŠPŮREK, S.; VALA, M. Local States in Organic Materials: Charge Transport and Localization. Transactions on Dielectrics and Electrical Insulation, 2006, vol. 13, no. 5, p. 1001-1015. ISSN: 1070- 9878.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; SWORAKOWSKI, J.; BARTKOWIAK, W.; MENŠÍK, M. Influence of dipolar species on charge transport in poly[2-methoxy-5-(2 '-ethylhexyloxy)-p-phenylene vinylene]. POLYMERS FOR ADVANCED TECHNOLOGIES, 2006, vol. 17, no. 9- 10, p. 673-678. ISSN: 1042- 7147.
    Detail

    WEITER, M.; VALA, M.; NAVRÁTIL, J.; ZMEŠKAL, O.; NEŠPŮREK, S.; TOMAN, P. Organic semiconductors for future molecular electronic devices. Brno: 2006. p. 50 ( p.)
    Detail

    WEITER, M.; VALA, M.; ZABADAL, M. Využití IKT v praktických laboratorních cvičeních. In Sborník příspěvků. Univerzita Konstantina Filozofa v Nitre, 2006. p. 25-31. ISBN: 80-8094-032- 0.
    Detail

  • 2005

    ZMEŠKAL, O.; VALA, M.; HADERKA, J. Determination of the Image' s FractalL Dimension using Wavelet Transformation. In Mendel 2005. 1. Brno: FSI VUT, 2005. p. 207-210. ISBN: 80-214-2961- 5.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; ZMEŠKAL, O. Organic semiconductors influenced by photochromic transformation of spiropyrane dye. ChemZi. SK: 2005. p. 244 ( p.)ISSN: 1336- 7242.
    Detail

    WEITER, M.; VALA, M.; ČERNÁ, K. Optoelectronic properties of conjugated polymers studied by impedance spectroscopy. In Proc. of 5th Workshop of Phys. Chem. and Electrochem. 1. Brno: MU v Brně, 2005. p. 99-100. ISBN: 80-210-3637- 0.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; SWORAKOVSKI, J. Influence of Photochromic Dipolar Species on Electronic Properties of Conjugated Polymers. In Book of 8th International Symposium Polymers for Advanced Technologies. 1. 2005.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; ZMEŠKAL, O. Dopant- assisted carrier photogeneration in conjugated polymers. In 10 th International conference of Electrical and Related Properties of Organic Solids and Polymers. 1. Cargese, France: Bordeaux University, 2005.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; TOMAN, P. The effect of photochromic dipolar species on charge transport in disordered organic materials. In Proc. of 8th European Conference on Molecular Electronics. 1. Bologna, Italy: CNR Italy, 2005.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; TOMAN, P.; SWORAKOVSKI, J. A molecular device based on light controlled mobility switching: characterization of the model system. In Proc. of 6th International Conference on Organic Electronics (ICOE). Eindhoven, Netherland: Philips, 2005.
    Detail

    VALA, M.; WEITER, M.; RAJTROVÁ, G.; NEŠPŮREK, S.; ZMEŠKAL, O. Photochromic properties of spiropyranes in polymeric pi- conjugated matrices. In Cargese, France: 2005.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; ZMEŠKAL, O. Optical and electrical switching in organic semiconductorts. In Juniormat ' 05. Brno, CZ: 2005. p. 71-74. ISBN: 80-214-2984- 4.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; ZMEŠKAL, O. The influence of photochromic switching on electro-optical properties of poly(p-phenylenevinylene) derivative. In V. Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno: 2005. p. 94 ( p.)ISBN: 80-210-3637- 0.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; TOMAN, P. Molecular Current Switch: Principles and Characterization of the Model System. In sborník. 2005. p. 95 ( p.)ISBN: 80-214-3085- 0.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S. Molecullar current switch: principles and characterization of the model system. CHEMagazín, 2005, vol. XV, no. 3, p. 28-28. ISSN: 1210- 7409.
    Detail

    ZMEŠKAL, O.; VALA, M.; BEDNÁŘ, P. Physical Chemistry of Fractal Structure materials. Chemické listy, 2005, vol. 99, no. S, p. s539 (s542 p.)ISSN: 0009- 2770.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; ZMEŠKAL, O. Pi- conjugated Polymers Influenced by Permanent Dipole Moment Formation. Chemické listy, 2005, vol. 99, no. S, p. s627 (s628 p.)ISSN: 0009- 2770.
    Detail

    ZMEŠKAL, O.; BUCHNÍČEK, M.; VALA, M. Thermal properties of bodies in fractal and cantorian physics. Chaos, Solitons & Fractals, 2005, vol. 25, no. 5, p. 941-954. ISSN: 0960- 0779.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; SWORAKOVSKI, J.; SALYK, O.; ZMEŠKAL, O. Reversible formation of charge carrier traps in poly(phenylenevinylene) derivative due to the phototransformation of a photochromic additive. Molecular Crystals and Liquid Crystals, 2005, vol. 430, no. 1, p. 227-233. ISSN: 1058- 725X.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S. Pi- conjugated polymers based electronic devices. Chemické listy, 2005, vol. 99, no. 1, p. 544-545. ISSN: 0009- 2770.
    Detail

    TOMAN, P.; NEŠPŮREK, S.; WEITER, M.; VALA, M.; SWORAKOVSKI, J. Photoswitching in polymers with photochromic dipolar species. 2005.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; TOMAN, P. Molecular Current Switch: Principles and Characterization of the Model System. Abstract booklet of conference Nano' 05. 1. VUT v Brně, 2005. p. 32-32. ISBN: 80-214-3044- 3.
    Detail

    WEITER, M.; SALYK, O.; VALA, M.; BRADA, J. Utilization of e-learning technologies in experimental physics teaching. In Proceedings of conference Physics Teaching in Engineering Education PTEE 2005. 1. Ing.Zdeněk Novotný,CSc., 2005. p. 245-249. ISBN: 80-7355-024- 5.
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  • 2004

    VALA, M.; WEITER, M.; NEŠPŮREK, S.; ZMEŠKAL, O. Kinetika fotochromních přeměn spiropyranu dopovaného v tenkých polymerních filmech. In CHLSAC 98. Symposium. Ostrava: ČSCH, 2004. p. 736 ( p.)
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S. Molecular Current Modulator: Principles and Photoelectronic Characterization of the Model System. In Proc. of conference New Trends in Physics - NTF 2004. 1. Brno: VUT v Brně, 2004. p. 274 ( p.)ISBN: 80-7355-024- 5.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; SALYK, O. Polymers for Optoelectronic Applications: Characterization of the Model System. Chemické listy, 2004, vol. 98, no. 8, p. 551 ( p.)ISSN: 0009- 2770.
    Detail

    VALA, M. Chromatic and dynamic characteristics of spiropyran dye used as the active switching unit. In Sutěž studentrské tvůrčí činnosti Student 2004. Brno: VUT v Brně 2004, 2004. p. 155 ( p.)ISBN: 80-214-2823- 6.
    Detail

    VALA, M.; WEITER, M.; NEŠPŮREK, S. Molecular current switch: principles and photoelectronic characterization of the model system. In IV. Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno: Masarykova univerzita v Brně, 2004. p. 43 ( p.)ISBN: 80-210-3319- 3.
    Detail

    WEITER, M.; VALA, M.; NEŠPŮREK, S.; SALYK, O.; ZMEŠKAL, O. New Functional Conjugated Polymers for Optoelectronic Applications. In IV. Pracovní setkání fyzikálních chemiků a elektrochemiků. Brno: Masarykova Univerzita v Brně, 2004. p. 45 ( p.)ISBN: 80-210-3319- 3.
    Detail

  • 2003

    WEITER, M., SALYK, O., VALA, M. Optoelectronic properties of conjugated polymers. In Juniormat ' 03. Brno: Brno University of Technology, 2003. p. 128 ( p.)ISBN: 80-214-2462- 1.
    Detail

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