WebAug 15, 2024 · In recent years, a class of ESIPT (excited state intramolecular photon transfer) fluorophores based on the analogues of 2-hydroxyphenyl-substituted benzimidazole (HBI)/benzoxazole (HBO)/benzothiazole (HBT) are particularly attractive for the design of fluorescent probes with large Stokes shifts [[26], [27], [28]].Among which, …
ESIPT-based fluorescence probe for the rapid detection of peroxynitrite ...
WebDec 1, 2024 · In this paper, highly sensitive and selective fluorescent probe 1 for GSH is designed and synthesized based on modulation of the excited-state intramolecular proton transfer (ESIPT) process of 2-(2′-hydroxy-3′-ethoxyphenyl)benzothiazole. Upon introducing GSH in neutral solution containing CTAB micelles, dinitrophenyl, the … WebSep 1, 2024 · As an ESIPT fluorophore, 3-hydroxyphthalimide derivatives have attracted attention owing to their characteristics including simple structure, good photostability, extremely facile chemical modification, and large Stokes shift. 38 Herein, we synthesized a new ESIPT-based fluorescent probe for fluoride ion in which 4-hydroxy-2-(pyridin-2 … hc ajoie raiffeisen arena
A two-photon ESIPT based fluorescence probe for specific detection …
WebIn summary, we have rationally designed an ESIPT-based probe for detecting CN − with large Stokes shift, reversible transformed, rapid off–on response, high selectivity, and … WebOct 12, 2016 · Photoactivatable fluorophores have become an important technique for the high spatiotemporal resolution of biological imaging. Here, we developed a novel photoactivatable probe (PHBT), which is based on 2-(2-hydroxyphenyl)benzothiazole (HBT), a small organic fluorophore known for its classic luminescence mechanism … WebMar 3, 2024 · 2. ESIPT-Based Fluorescent Probes and Their Applications. In the effort of seeking ESIPT fluorophores with NIR emission and large Stokes shifts, our group has recently synthesized a series of Zinhbo compounds, 5 in which a strong e-donating group (i.e., −OH) is placed at the para-position of the phenol group that is involved for ESIPT … hc allain