Dual detection of mercury (II) and lead (II) ions using a facile coumarin-based fluorescent probe via excited state intramolecular proton transfer and photo-induced electron transfer processes

2021 ◽  
pp. 130534
Author(s):  
Selvaraj Muthusamy ◽  
Kanagaraj Rajalakshmi ◽  
Dongwei Zhu ◽  
Weihua Zhu ◽  
Shengjun Wang ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Proton Transfer ◽  
Fluorescent Probe ◽  
Intramolecular Proton Transfer ◽  
Transfer Processes ◽  
Photo Induced Electron Transfer ◽  
Dual Detection ◽  
Electron Transfer Processes

Discrimination of tabun mimic diethyl cyanophosphonate from sarin mimic diethyl chlorophosphate via Zn(ii)-triggered photoinduced electron transfer-decoupled excited state intramolecular proton transfer processes

2017 ◽  
Vol 41 (14) ◽  
pp. 6661-6666 ◽  
Author(s):  
Abhishek Manna ◽  
Kanyashree Jana ◽  
Nikhil Guchhait ◽  
Shyamaprosad Goswami
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Proton Transfer ◽  
Photoinduced Electron Transfer ◽  
Nerve Agent ◽  
Intramolecular Proton Transfer ◽  
Transfer Processes

PET-coupled ESIPT platform and its Zn2+ complex are used for the discrimination of the nerve agent mimics DCNP and DCP.

Design and application of a fluorescent probe based on ESIPT mechanism for the detection of Cys with o-hydroxyacetophenone structure

2019 ◽  
Vol 11 (19) ◽  
pp. 2513-2517 ◽  
Author(s):  
Cuiyan Han ◽  
Bo Song ◽  
Xin Liang ◽  
Hong Pan ◽  
Wei Dong
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Fluorescent Probe ◽  
Quantitative Measurement ◽  
Cell Imaging ◽  
Intramolecular Proton Transfer ◽  
Design And Application

In this paper, a novel fluorescent probe DHOA based on excited-state intramolecular proton transfer (ESIPT) principle was designed, prepared, and then applied to quantitative measurement and cell imaging of cysteine (Cys).

DFT based computational study on the excited state intramolecular proton transfer processes in o-hydroxybenzaldehyde

2009 ◽  
Vol 71 (5) ◽  
pp. 1728-1735 ◽  
Author(s):  
Sankar Prasad De ◽  
Sankarlal Ash ◽  
Dipak kumar Bhui ◽  
Harekrishna Bar ◽  
Priyanka Sarkar ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Computational Study ◽  
Intramolecular Proton Transfer ◽  
Transfer Processes
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