Publikace: Synthesis, photophysical and nonlinear optical properties of [1,2,5] oxadiazolo[3,4-b]pyrazine-based linear push-pull systems
ČlánekOmezený přístuppeer-reviewedpublished version| dc.contributor.author | Verbitskiy, Egor V | |
| dc.contributor.author | Achelle, Sylvain | |
| dc.contributor.author | Bureš, Filip | |
| dc.contributor.author | le Poul, Pascal | |
| dc.contributor.author | Barsella, Alberto | |
| dc.contributor.author | Kvashnin, Yuriy A | |
| dc.contributor.author | Rusinov, Gennady L | |
| dc.contributor.author | Robin-le Guen, Francoise | |
| dc.contributor.author | Chupakhin, Oleg N | |
| dc.contributor.author | Charushin, Valery N | |
| dc.date.accessioned | 2022-06-03T12:27:08Z | |
| dc.date.available | 2022-06-03T12:27:08Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | A series of D-pi-A chromophores based on [1,2,5]oxadiazolo[3,4-b]pyrazine electron-withdrawing group has been designed. The influence of the pi-conjugated linker (1,4-phenylene and 2,5-thienylene) and the amino-electron-donating group (diphenylamino and carbazol-9-yl) was studied by cyclic voltammetry, UV-Vis and emission spectroscopy. The second order nonlinear optical properties were also studied using the electric field induced second harmonic generation (EFISH) method. The experimental results have been rationalized by theoretical DFT calculations. | eng |
| dc.description.abstract-translated | Byla připravena série D-pi-A chromoforů na bázi elektronakceptorního skeletu [1,2,5]oxadiazolo[3,4-b]pyrazinu. Prostřednictvím cyklické voltametrie, UV-Vis a emisní spectroskopie byl studován vliv pi-konjugovaného linkeru (1,4-fenylen and 2,5-thienylen) a elektrondonorního substituentu aminového typu (difenylamino and karbazol-9-yl). Experimentální data byla konfrontována s výsledky DFT kalkulací. | cze |
| dc.format | p. 112900 | eng |
| dc.identifier.doi | 10.1016/j.jphotochem.2020.112900 | |
| dc.identifier.issn | 1010-6030 | |
| dc.identifier.obd | 39886153 | |
| dc.identifier.scopus | 2-s2.0-85091239260 | |
| dc.identifier.uri | https://hdl.handle.net/10195/79272 | |
| dc.identifier.wos | 000591664200006 | |
| dc.language.iso | eng | |
| dc.peerreviewed | yes | eng |
| dc.publicationstatus | published version | eng |
| dc.publisher | Elsevier Science SA | eng |
| dc.relation.ispartof | Journal of Photochemistry and Photobiology A-Chemistry, volume 404, issue: January | eng |
| dc.relation.publisherversion | https://doi.org/10.1016/j.jphotochem.2020.112900 | |
| dc.rights | Článek ve verzi „published“ je přístupný pouze v rámci univerzity. | cze |
| dc.subject | nitrogen heterocycles | eng |
| dc.subject | donor-acceptor systems | eng |
| dc.subject | nonlinear optic | eng |
| dc.subject | fluorescence | eng |
| dc.subject | intramolecular charge transfer | eng |
| dc.subject | donor-akceptorový systém | cze |
| dc.subject | nelineární optika | cze |
| dc.subject | fluorescence | cze |
| dc.subject | pyrazin | cze |
| dc.title | Synthesis, photophysical and nonlinear optical properties of [1,2,5] oxadiazolo[3,4-b]pyrazine-based linear push-pull systems | eng |
| dc.title.alternative | Syntéza, fotofyzikální a nelineární optické vlastnosti lineárních push-pull systémů na bázi [1,2,5]oxadiazolo[3,4-b]pyrazin | cze |
| dc.type | Article | eng |
| dspace.entity.type | Publication |
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