Detail publikace

Novel Riboflavin-Inspired Conjugated Bio-Organic Semiconductors

Originální název

Novel Riboflavin-Inspired Conjugated Bio-Organic Semiconductors

Anglický název

Novel Riboflavin-Inspired Conjugated Bio-Organic Semiconductors

Jazyk

en

Originální abstrakt

Flavins are known to be extremely versatile, thus enabling routes to innumerable modifications in order to obtain desired properties. Thus, in the present paper, the group of bio-inspired conjugated materials based on the alloxazine core is synthetized using two efficient novel synthetic approaches providing relatively high reaction yields. The comprehensive characterization of the materials, in order to evaluate the properties and application potential, has shown that the modification of the initial alloxazine core with aromatic substituents allows fine tuning of the optical bandgap, position of electronic orbitals, absorption and emission properties. Interestingly, the compounds possess multichromophoric behavior, which is assumed to be the results of an intramolecular proton transfer.

Anglický abstrakt

Flavins are known to be extremely versatile, thus enabling routes to innumerable modifications in order to obtain desired properties. Thus, in the present paper, the group of bio-inspired conjugated materials based on the alloxazine core is synthetized using two efficient novel synthetic approaches providing relatively high reaction yields. The comprehensive characterization of the materials, in order to evaluate the properties and application potential, has shown that the modification of the initial alloxazine core with aromatic substituents allows fine tuning of the optical bandgap, position of electronic orbitals, absorption and emission properties. Interestingly, the compounds possess multichromophoric behavior, which is assumed to be the results of an intramolecular proton transfer.

Plný text v Digitální knihovně

BibTex


@article{BUT149690,
  author="Jan {Richtár} and Patricie {Heinrichová} and Dogukan Hazar {Apaydin} and Veronika {Schmiedová} and Cigdem {Yumusak} and Alexander {Kovalenko} and Martin {Weiter} and N.S. {Sariciftci} and Jozef {Krajčovič}",
  title="Novel Riboflavin-Inspired Conjugated Bio-Organic Semiconductors",
  annote="Flavins are known to be extremely versatile, thus enabling routes to innumerable
modifications in order to obtain desired properties. Thus, in the present paper, the group of
bio-inspired conjugated materials based on the alloxazine core is synthetized using two efficient novel
synthetic approaches providing relatively high reaction yields. The comprehensive characterization
of the materials, in order to evaluate the properties and application potential, has shown that
the modification of the initial alloxazine core with aromatic substituents allows fine tuning of the
optical bandgap, position of electronic orbitals, absorption and emission properties. Interestingly,
the compounds possess multichromophoric behavior, which is assumed to be the results of an
intramolecular proton transfer.",
  address="MDPI",
  chapter="149690",
  doi="10.3390/molecules23092271",
  howpublished="online",
  institution="MDPI",
  number="23",
  volume="2018",
  year="2018",
  month="september",
  pages="2271--2289",
  publisher="MDPI",
  type="journal article in Web of Science"
}