Photoassisted "gate-lock" fluorescence "turn-on" in a new Schiff base and coordination ability of E-Z isomers |
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| Authors: | Pandey Rampal Gupta Rakesh Kumar Li Pei-Zhou Xu Qiang Misra Arvind Pandey Daya Shankar |
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| Affiliation: | Department of Chemistry, Faculty of Science, Banaras Hindu University, Varanasi -221 005 (UP), India. |
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| Abstract: | Rapid photoresponse (1.0-8.0 min) through fluorescence "turn-on" signaling displayed by a novel Schiff base (L) creating "gate lock" via intramolecular C-H···N interaction in photoisomerized product (L') has been described. Coordination chemistry of pre- and postirradiated species demonstrated a drastic change in the reactivity which has been supported by NMR, HRMS, UV-vis, emission, electrochemical, and complexation studies. |
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