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Title Synthesis and photophysical properties of novel donor-acceptor N-(pyridin-2-yl)-substituted benzo(thio)amides and their difluoroboranyl derivatives Author info Beata Jędrzejewska ... [et al.] Author Jędrzejewska Beata (20%)
Co-authors Zakrzewska Anna (10%)
Mlostoń Grzegorz (10%)
Budzák Šimon 1982- (10%) UMBFP08 - Katedra chémie
Mroczyńska Karina (10%)
Grabarz Anna M. (10%)
Kaczorowska Małgorzata A. (10%)
Jacquemin Denis (10%)
Ośmiałowski Borys (10%)
Source document The Journal of Physical Chemistry A. Vol. 120, no. 24 (2016), pp. 4116-4123. - Washington : The American Chemical Society, 2016 Keywords bodipy UV/vis and fluorescence spectroscopy TD-DFT UV/vis a fluorescenčná spektroskopia Language English Country United States of America systematics 54 Public work category ADC No. of Archival Copy 37293 Repercussion category JIA, Junhui - WEN, Juanjuan. Synthesis, characterization, mechanochromism of new AIE-active organoboron compounds derived from salicylaldehyde-based acylhydrazone. In Tetrahedron letters. ISSN 0040-4039, 2021, vol. 71, art. no. 153006, pp. 1-5.
AGREN, Soumaya - CHAABENE, Marwa - ALLOUCHE, Abdul-Rahman - BEN CHAABANE, Rafik - LAHCINIE, Mohamed - BAOUAB, Mohamed Hassen. Blue highly fluorescent boranil derived from anil ligand : synthesis, characterization, experimental and theoretical evaluation of solvent effect on structures and photophysical properties. In Applied organometallic chemistry. ISSN 0268-2605, 2020, vol. 34, no. 9, pp. 1-15.
SINGH, Manpreet - VAISHALI - KUMAR, Rakesh - SINGH, Virender. Catalyst-free and metal-free approach towards synthesis of amide- and thioamide-linked beta-carboline-pyridine conjugates and estimation of their photophysical properties. In ChemistrySelect. ISSN 2365-6549, 2020, vol. 5, no. 17, pp. 5172-5179.
POTOPNYK, Mykhaylo A. 1,3,5,2-oxadiazaborinines as a class of fluorescent organoboron dyes. In Targets in heterocyclic systems : chemistry and properties. ISSN 1724-9449, 2020, vol. 24, pp. 398-418.
YUAN, Jianyong - YUAN, Yizhong - TIAN, Xiaohui - LIU, Yidan - SUN, Jinyu. Insights into the photobehavior of fluorescent oxazinone, quinazoline, and difluoroboron derivatives : molecular design based on the structure- property relationships. In Journal of physical chemistry C. ISSN 1932-7447, 2017, vol. 121, no. 14, pp. 8091-8108.
Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika Title Application of spectroscopic and theoretical methods in the studies of photoisomerization and photophysical properties of the push-pull styryl-benzimidazole dyes Author info B. Jędrzejewska, B. Ośmiałowski, R. Zaleśny Author Jędrzejewska Beata (40%)
Co-authors Ośmiałowski Borys (30%)
Zaleśny Robert 1977- (30%) UMBFP08 - Katedra chémie
Source document Photochemical & Photobiological Sciences. Vol. 15, no. 1 (2016), pp. 117-128. - Cham : Springer Nature Switzerland AG, 2016 Keywords chémia - chemistry emisie izomerácie emissions izomerizácia - isomerization Language English Country Great Britian systematics 54 Annotation The synthesis and spectroscopic properties of a series of substituted 1,3-dimethyl-2-aminostyrylbenzimid-azolium iodides are described and discussed. The products were identified by NMR, IR and UV-Vis spectroscopy and elemental analysis. Their electronic absorption and fluorescence band positions are affected by the character of the substituent and by the solvent polarity. The fluorescence decay of the dyes shows two lifetimes interpreted in terms of emission from two forms of the dye in the excited state. Moreover, the photochemical trans> cis isomerization is reported for these compounds. It occurs from the first excited singlet state of the trans isomer to the cis isomer following a trans-S-0> S-1 excitation. The electron-donating character of the substituent in a styrene moiety is one of the crucial factors influencing the photoisomerization process. The structure of the cis isomer was established by H-1 and N-15 NMR. Experimental studies are supported by the results of quantum chemical calculations. Public work category ADC No. of Archival Copy 37323 Catal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Database xpca - PUBLIKAČNÁ ČINNOSŤ References PERIODIKÁ-Súborný záznam periodika