Вид документа : Статья из журнала Шифр издания : Автор(ы) : Kovalev I. S., Sadieva L. K., Taniya O. S., Yurk V. M., Minin A. S., Kopchuk D. S., Zyryanov G. V., Ulomsky E. N., Rusinov V. L., Charushin V. N., Chupakhin O. N. Заглавие : Pyrene-based lipophilic/biphilic chemosensors for the fluorescence "turn-off" detection of nitroanalytes in aqueous media Место публикации : AIP Conference Proceedings. - 2021. - Vol. 2388, № 1. - Ст.030015 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Аннотация: Two approaches towards “turn off” fluorescence detection of nitroanalytes (dinitro-ortho-cresol (DNOC), 2,4,6-trinitrotoluene (TNT) and Riamilovir (Triazavirin ®) are reported such as by tuning the chemosensors structure or by changing the environment. In both cases the great response was achieved with Stern-Volmer quenching constants (KSV) as high as 2.28–3.14 × 104 M−1 (for structure modification approach) and 4.67 × 105 M−1 (for changing of environment approach). Доп.точки доступа: Kovalev, I. S.; Sadieva, L. K.; Taniya, O. S.; Yurk, V. M.; Minin, A. S.; Kopchuk, D. S.; Zyryanov, G. V.; Ulomsky, E. N.; Rusinov, V. L.; Charushin, V. N.; Chupakhin, O. N.