Publications

• 2024

  KUBÍK, M.; ŽÁČEK, J.;GOLDASZ, J.; NEČAS, D.;SEDLAČÍK, M.; BLAHUTA, J.; BANKOSZ, W.; SAPINSKI,B. Grasping the behavior of magnetorheological fluids in gradient pinch mode via microscopic imaging. PHYSICS OF FLUIDS, 2024, vol. 36, no. 042004, p. 042004-1 (042004-10 p.)ISSN: 1070-6631.
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• 2023

  NEČAS, D.; KULÍŠEK, V.; ŠTĚPÁN, P.; ONDREÁŠ, F.; ČÍPEK, P.; HUERTA-ANGELES, G.; VRBKA, M. Friction and Lubrication of Eye/Lens/Lid Interface: The Effect of Lubricant and Contact Lens Material. Tribology Letters, 2023, vol. 71, no. 4, p. 118-118. ISSN: 1023-8883.
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  BUCHTÍK, M.; BŘEZINA, M.; MRŇA, L.; PALÁN, M.; FILIPENSKÝ, J.; DOLEŽAL, P.; NEČAS, D.; FRÝZA, J.; KAJÁNEK, D.; WASSERBAUER, J.; DOSKOČIL, L. Effect of Laser Remelting of Fe-Based Thermally Sprayed Coating on AZ91 Magnesium Alloy on Its Structural and Tribological Properties. Coatings, MDPI, 2023, vol. 13, no. 6, p. 1-16. ISSN: 2079-6412.
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  NEČAS, D.; YARIMITSU, S.; REBENDA, D.; SHINMORI, H.; VRBKA, M.; SAWAE, Y.; MURAKAMI, T.; KŘUPKA, I. On the Replacement of Articular Cartilage: The Friction of PVA Hydrogel Layer in Hip Simulator Test. Tribology International, 2023, vol. 178, no. Part B, p. 108100-108100. ISSN: 0301-679X.
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  NEŠPOROVÁ, K.; MATONOHOVÁ, J.; HUSBY, J.; TOROPITSYN, E.; DIVOKÁ STUPECKÁ, L.; HUSBY, A.; SUCHÁNKOVÁ KLEPLOVÁ, T.; STREĎANSKÁ, A.; ŠIMEK, M.; NEČAS, D.; VRBKA, M.; SCHLEIP, R.; VELEBNÝ, V. Injecting hyaluronan in the thoracolumbar fascia: A model study. INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2023, vol. 253, no. 3, p. 126879-126879. ISSN: 0141-8130.
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• 2022

  MARIAN, M.; BERMAN, D.; NEČAS, D.; EMAMI, N.; RUGGIERO, A.; ROSENKRANZ, A. Roadmap for 2D materials in biotribological/biomedical applications – A review. ADVANCES IN COLLOID AND INTERFACE SCIENCE, 2022, vol. 307, no. 9, p. 102747-102747. ISSN: 0001-8686.
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  STREĎANSKÁ, A.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M.; TOROPITSYN, E.; HUSBY, J. Development of Tribological Model of Human Fascia: The Influence of Material Hardness and Motion Speed. Biotribology, 2022, vol. 30, no. 2, p. 100209-100209. ISSN: 2352-5738.
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  ŽÁČEK, J.; NEČAS, D.; KUBÍK, M. Wear of seal materials in magnetorheological fluid: Effect of seal material selection. In Materials Science Forum. Materials Science Forum. 1065. 2022. p. 71-78. ISSN: 0255-5476.
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  QUINN, C.; NEČAS, D.; ŠPERKA, P.; MARIAN, M.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Experimental investigation of friction in compliant contact: The effect of configuration, viscoelasticity and operating conditions. Tribology International, 2022, vol. 165, no. 1, p. 107340-107340. ISSN: 0301-679X.
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• 2021

  MARIAN, M.; ORGELDINGER, C.; ROTHAMMER, R.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M.; WIMMER, M.A.; TREMMEL, S.; WARTZACK, S. Towards the Understanding of Lubrication Mechanisms in Total Knee Replacements – Part II: Numerical Modeling. Tribology International, 2021, vol. 156, no. 4, p. 106809-106809. ISSN: 0301-679X.
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  ČERNOHLÁVEK, M.; BRANDEJSOVÁ, M.; ŠTĚPÁN, P.; VÁGNEROVÁ, H.; HERMANNOVÁ, M.; KOPECKÁ, K.; KULHÁNEK, J.; NEČAS, D.; VRBKA, M.; VELEBNÝ, V.; ANGELES, G. Insight into the Lubrication and Adhesion Properties of Hyaluronan for Ocular Drug Delivery. Biomolecules, 2021, vol. 11, no. 10, p. 1431-1431. ISSN: 2218-273X.
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  ČÍPEK, P.; VRBKA, M.; REBENDA, D.; NEČAS, D.; KŘUPKA, I. Biotribology of synovial cartilage: Role of albumin in adsorbed film formation. Engineering Science and Technology, an International Journal, 2021, vol. 34, no. 1, p. 1-12. ISSN: 2215-0986.
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  SVOBODA, P.; ŠIKULA, P.; VRBKA, M.; NEČAS, D.; ROUBALÍKOVÁ, L. VYUŽITÍ TRIBOLOGICKÝCH METOD PRO PREDIKCI OPOTŘEBENÍ DENTÁLNÍCH VÝPLŇOVÝCH MATERIÁLŮ. Česká Stomatologie a Praktické zubní lékařství. Česká lékařská společnost J.E.Purkyně FF FP, 2021, vol. 121, no. 4, p. 108-115. ISSN: 1213-0613.
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  REBENDA, D.; VRBKA, M.; NEČAS, D.; TOROPITSYN, E.; YARIMITSU, S.; ČÍPEK, P.; PRAVDA, M.; HARTL, M. Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints. Tribology International, 2021, vol. 160, no. 1, p. 107030-107030. ISSN: 0301-679X.
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  NEČAS, D.; MARIAN, M.; SAWAE, Y. Lubrication of hip and knee joint replacements: The contribution of experiments and numerical modeling. In Biotribology Emerging Technologies and Applications. 1. Boca Raton, Florida: CRC Press, 2021. p. 33-61. ISBN: 9780367687854.
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  NEČAS, D.; VRBKA, M.; MARIAN, M.; ROTHAMMER, B.; TREMMEL, S.; WARTZACK, S.; GALANDÁKOVÁ, A.; GALLO, J.; WIMMER, M.; KŘUPKA, I.; HARTL, M. Towards the Understanding of Lubrication Mechanisms in Total Knee Replacements – Part I: Experimental Investigations. Tribology International, 2021, vol. 156, no. 4, p. 106874-106874. ISSN: 0301-679X.
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  NEČAS, D.; SADECKÁ, K.; VRBKA, M.; GALANDÁKOVÁ, A.; WIMMER, M.A.; GALLO, J.; HARTL, M. The Effect of Albumin and γ-globulin on Synovial Fluid Lubrication: Implication for Knee Joint Replacements. Journal of the mechanical behavior of biomedical materials, 2021, vol. 113, no. 1, p. 104117-104117. ISSN: 1751-6161.
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• 2020

  LU, X.; NEČAS, D.; MENG, Q.; REBENDA, D.; VRBKA, M.; HARTL, M.; JIN, Z. Towards the direct validation of computational lubrication modelling of hip replacements. Tribology International, 2020, vol. 146, no. 6, p. 106240-106240. ISSN: 0301-679X.
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  FURMANN, D.; NEČAS, D.; REBENDA, D.; ČÍPEK, P.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The effect of synovial fluid composition, speed and load on frictional behaviour of articular cartilage. Materials, 2020, vol. 13, no. 6, p. 1-16. ISSN: 1996-1944.
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  NEČAS, D.; USAMI, H.; NIIMI, T.; SAWAE, Y.; KŘUPKA, I.; HARTL, M. Running-in friction of hip joint replacements can be significantly reduced: The effect of surface-textured acetabular cup. Friction, 2020, vol. 8, no. 6, p. 1137-1152. ISSN: 2223-7690.
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  ČÍPEK, P.; VRBKA, M.; REBENDA, D.; NEČAS, D.; KŘUPKA, I. Biotribology of Synovial Cartilage: A New Method for Visualization of Lubricating Film and Simultaneous Measurement of the Friction Coefficient. Materials, 2020, vol. 13, no. 9, p. 1-20. ISSN: 1996-1944.
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  REBENDA, D.; VRBKA, M.; ČÍPEK, P.; TOROPITSYN, E.; NEČAS, D.; PRAVDA, M.; HARTL, M. On the Dependence of Rheology of Hyaluronic Acid Solutions and Frictional Behavior of Articular Cartilage. Materials, 2020, vol. 13, no. 11, p. 1-14. ISSN: 1996-1944.
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• 2019

  NEČAS, D.; SADECKÁ, K.; VRBKA, M.; GALLO, J.; GALANDÁKOVÁ, A.; KŘUPKA, I.; HARTL, M. Observation of lubrication mechanisms in knee replacement: A pilot study. Biotribology, 2019, vol. 17, no. 2019, p. 1-7. ISSN: 2352-5738.
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  ČÍPEK, P.; REBENDA, D.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Visualization of Lubrication Film in Model of Synovial Joint. Tribology in Industry, 2019, vol. 41, no. 3, p. 387-393. ISSN: 0354-8996.
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  NEČAS, D.; VRBKA, M.; GALLO, J.; KŘUPKA, I.; HARTL, M. On the observation of lubrication mechanisms within hip joint replacements. Part II: Hard-on-hard bearing pairs. Journal of the mechanical behavior of biomedical materials, 2019, vol. 89, no. 1, p. 249-259. ISSN: 1751-6161.
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  NEČAS, D.; VRBKA, M.; GALANDÁKOVÁ, A.; KŘUPKA, I.; HARTL, M. On the observation of lubrication mechanisms within hip joint replacements. Part I: Hard-on-soft bearing pairs. Journal of the mechanical behavior of biomedical materials, 2019, vol. 89, no. 1, p. 237-248. ISSN: 1751-6161.
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• 2018

  REBENDA, D.; ČÍPEK, P.; NEČAS, D.; VRBKA, M.; HARTL, M. Effect of Hyaluronic Acid on Friction of Articular Cartilage. In Engineering Mechanics 2018. First. Praha: Institute of Theretical and Applied Mechanics of the Czech Academy of Sciences, 2018. p. 709-712. ISBN: 978-80-86246-91-8.
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  ČÍPEK, P.; REBENDA, D.; NEČAS, D.; VRBKA, M.; KŘUPKA, I. Development of reciprocating tribometer for testing synovial joint. In Engineering Mechanics 2018. Engineering Mechanics 2018. First edition. Praha: Institute of Theoretical and Applied Mechanics of the Czech Academy of Sciences, Prague, 2018. p. 169-172. ISBN: 978-80-86246-88-8. ISSN: 1805-8256.
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  NEČAS, D.; VRBKA, M.; GALLO, J.; GALANDÁKOVÁ, A.; KŘUPKA, I.; HARTL, M. An Investigation of Lubrication Mechanisms within Hard-on-soft Hip Implants: A Pilot Study. In Proceedings of Asia International Conference on Tribology 2018 (ASIATRIB 2018). Malajsie: Malaysian Tribology Society, 2018. p. 149-150. ISBN: 978-967-13625-2-5.
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  NEČAS, D.; VRBKA, M.; REBENDA, D.; GALLO, J.; GALANDÁKOVÁ, A.; WOLFOVÁ, L.; KŘUPKA, I.; HARTL, M. In Situ Observation of Lubricant Film Formation in THR Considering Real Conformity: The Effect of Model Synovial Fluid Composition. Tribology International, 2018, vol. 117, no. 1, p. 206-216. ISSN: 0301-679X.
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  NEČAS, D.; JAROŠ, T.; DOČKAL, K.; ŠPERKA, P.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The effect of kinematic conditions on film thickness in compliant lubricated contact. ASME Transaction, Journal of Tribology, 2018, vol. 140, no. 5, p. 1-8. ISSN: 0742-4787.
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  NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The Effect of Kinematic Conditions and Synovial Fluid Composition on the Frictional Behaviour of Materials for Artificial Joints. Materials, 2018, vol. 11, no. 5, p. 1-12. ISSN: 1996-1944.
  Detail | WWW | Full text in the Digital Library

• 2017

  NEČAS, D.; VRBKA, M.; GALLO, J.; KŘUPKA, I.; HARTL, M. Observation of lubrication mechanisms within artificial hip joints. Sixth World Tribology Congress (WTC 2017). Peking: Chinese Tribology Institute (CTI), 2017. p. 1-4.
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  NEČAS, D.; SAWAE, Y.; FUJISAWA, T.; NAKASHIMA, K.; MORITA, T.; YAMAGUCHI, T.; VRBKA, M.; KŘUPKA, I.; HARTL, M. The Influence of Proteins and Speed on Friction and Adsorption of Metal/ UHMWPE Contact Pair. Biotribology, 2017, vol. 11, no. 2017, p. 51-59. ISSN: 2352-5738.
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  NEČAS, D.; VRBKA, M.; URBAN, F.; GALLO, J.; KŘUPKA, I.; HARTL, M. In situ observation of lubricant film formation in THR considering real conformity: The effect of diameter, clearance and material. Journal of the mechanical behavior of biomedical materials, 2017, vol. 69, no. 5, p. 66-74. ISSN: 1751-6161.
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  RANUŠA, M.; GALLO, J.; HOBZA, M.; VRBKA, M.; NEČAS, D.; HARTL, M. Opotřebení a drsnost artikulačního povrchu u extrahovaných polyetylénů jamky Bicon-Plus. Acta Chirurgie Orthopaedicae et Traumatologie Čechoslovaca, 2017, vol. 84, no. 3, p. 159-167. ISSN: 0001-5415.
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• 2016

  TKACHENKO, S.; NEČAS, D.; DATSKEVICH, O.; ČUPERA, J.; SPOTZ, Z.; VRBKA, M.; KULAK, L.; FORET, R. Tribological Performance of Ti-Si-Based in Situ Composites. TRIBOLOGY TRANSACTIONS, 2016, vol. 59, no. 2, p. 340-351. ISSN: 1040-2004.
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  NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M.; GALANDÁKOVÁ, A. Lubrication within hip replacements – Implication for ceramic-on-hard bearing couples. Journal of the mechanical behavior of biomedical materials, 2016, vol. 61, no. 8, p. 371-383. ISSN: 1751-6161.
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  NEČAS, D.; VRBKA, M.; YARIMITSU, S.; NAKASHIMA, K.; SAWAE, Y.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Frictional properties of PVA hydrogel. In The Latest Methods of Construction Design. Springer International Publishing, 2016. p. 159-164. ISBN: 978-3-319-22761-0.
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  NEČAS, D.; VRBKA, M.; URBAN, F.; KŘUPKA, I.; HARTL, M. The effect of lubricant constituents on lubrication mechanisms in hip joint replacements. Journal of the mechanical behavior of biomedical materials, 2016, vol. 55, no. 3, p. 295-307. ISSN: 1751-6161.
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• 2015

  VRBKA, M.; NEČAS, D.; HARTL, M.; KŘUPKA, I.; URBAN, F.; GALLO, J. Visualization of lubricating films between artificial head and cup with respect to real geometry. Biotribology, 2015, vol. 1-2, no. 1, p. 61-65. ISSN: 2352-5738.
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  KOŠŤÁL, D.; NEČAS, D.; ŠPERKA, P.; SVOBODA, P.; KŘUPKA, I.; HARTL, M. Lubricant Rupture Ratio at Elastohydrodynamically Lubricated Contact Outlet. Tribology Letters, 2015, vol. 59, no. 3, p. 1 (jasne p.)ISSN: 1023-8883.
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  NEČAS, D.; VRBKA, M.; URBAN, F.; KŘUPKA, I.; HARTL, M.; GALLO, J. An experimental investigation of lubricant film formation in artificial hip joints. Proceedings of The 8th International Biotribology Forum and The 36th Biotribology Symposium. Yokohama: 2015. p. 73-74.
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  URBAN, F.; NEČAS, D.; VRBKA, M.; KŘUPKA, I.; HARTL, M. In Situ Observation of Lubricant Film within Artificial Hip Joints. Tokyo: Japanese Society of Tribologists, 2015. p. 860-861.
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  VRBKA, M.; NEČAS, D.; BARTOŠÍK, J.; HARTL, M.; KŘUPKA, I.; GALANDÁKOVÁ, A.; GALLO, J. Stanovení součinitele tření hlavic a jamek TEP kyčle. Acta Chirurgie Orthopaedicae et Traumatologie Čechoslovaca, 2015, vol. 82, no. 5, p. 341-347. ISSN: 0001- 5415.
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  NEČAS, D.; ŠPERKA, P.; VRBKA, M.; KŘUPKA, I.; HARTL, M. Film thickness mapping in lubricated contacts using fluorescence. MM Science Journal, 2015, vol. 4, no. 4, p. 821-824. ISSN: 1803-1269.
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• 2014

  TKACHENKO, S.; NEČAS, D.; DATSKEVICH, O.; ČUPERA, J.; SPOTZ, Z.; VRBKA, M.; KULAK, L.; FORET, R. Tribological behavior of Ti–Si based in situ composites under sliding. In Metal 2014. Ostrava: Tanger Ltd., 2014. p. 2704-2709. ISBN: 978-80-87294-52-9.
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  NEČAS, D.; VRBKA, M.; YARIMITSU, S.; NAKASHIMA, K.; SAWAE, Y.; ŠPERKA, P.; KŘUPKA, I.; HARTL, M. Frictional Properties of PVA Hydrogel. In 55th International Conference of Machine Design Departments. 2014. p. 147-152. ISBN: 978-80-01-05542- 7.
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  NEČAS, D.; VRBKA, M.; ŠPERKA, P.; DRUCKMÜLLER, M.; SKLÁDAL, P.; ŠTARHA, P.; KŘUPKA, I.; HARTL, M. Qualitative Analysis of Film Thickness in Rolling EHD Contact by Fluorescence Technique. In Modern Methods of Construction Design. Lecture Notes in Mechanical Engineering. Springer International Publishing, 2014. p. 615-622. ISBN: 978-3-319-05202- 1. ISSN: 2195- 4356.
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• 2013

  NEČAS, D.; VRBKA, M.; ŠPERKA, P.; DRUCKMÜLLER, M.;SKLÁDAL, P.; ŠTARHA, P.; KŘUPKA, I.; HARTL, M. Qualitative Analysis of Film Thickness in Rolling EHD Contact by Fluorescence Technique. In Book of Proceedings of 54th International Conference of Machine Design Departments. Springer, 2013. p. 513-520. ISBN: 978-80-7372-986- 8.
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• 2012

  VOSYNEK, P.; NEČAS, D.; NÁVRAT, T. COMPARATIVE ANALYSIS OF DIFFERENT APPROACHS TO MODEL TRABECULAR AND COMPACT BONE IN LONG BONES. In 20th SVSFEM ANSYS Users' Group Meeting and Conference 2012. 2012. p. 300-308. ISBN: 978-80-260-2722- 5.
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