Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Maria A. Ustimova"'
Autor:
Pavel A. Panchenko, Anastasija V. Efremenko, Anna S. Polyakova, Alexey V. Feofanov, Maria A. Ustimova, Yuri V. Fedorov, Olga A. Fedorova
Publikováno v:
Biosensors, Vol 12, Iss 9, p 770 (2022)
Dyad compound NI-SP bearing 1,8-naphthalimide (NI) and styrylpyridine (SP) photoactive units, in which the N-phenylazadithia-15-crown-5 ether receptor is linked with the energy donor naphthalimide chromophore, has been evaluated as a ratiometric fluo
Externí odkaz:
https://doaj.org/article/587defc9afa746c5a7441c4cda5be165
Autor:
Yuri V. Fedorov, Nikolay E. Shepel, Anna Y. Ruleva, Olga A. Fedorova, Valentin V. Novikov, Maria A. Ustimova, Teimur M. Aliev
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 98:249-259
In this paper, we report the interaction of the cucurbit[7]uril (CB[7]) molecular container with bisstyryl dyes, (E)-1,1′-(propane-1,3-diyl)bis(4-(4-methoxystyryl)pyridinium) bromide (1) and (E)-1,1′-(propane-1,3-diyl)bis(4-(4-(dimethylamino)styr
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 279:121446
Two bis(styryl) dyes, varying in type of spacer between two mono(styryl) units, were tested for interactions with ct-DNA or cl-RNA. Both compounds showed strong affinity toward ds-DNA/ss-RNA, the binding mode of the interaction is shifting between DN
Autor:
Maria A. Ustimova, Yury V. Fedorov, Polina A. Chernikova, Olga A. Fedorova, Nikolai E. Shepel
Publikováno v:
Mendeleev Communications. 30:217-219
4-Styrylpyridinium dyes containing N-methyl and N-(3-pyridiniopropyl) substituents have been prepared and characterized by optical and CD spectroscopy. These compounds demonstrate affinity to calf thymus DNA, with dye–DNA binding mode being differe
Autor:
Vladimir B. Tsvetkov, Olga A. Fedorova, Nikolai A. Shepel, Sergey D. Tokarev, Yury V. Fedorov, Maria A. Ustimova
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 418:113378
In order to further investigate mechanism of the styryl dye – DNA interaction, three different bis(styryl)pyridinium dyes possessing OMe or/and NMe2 substituents in phenyl ring were selected and interaction of these compounds with the calf thymus D