A highly selective and ratiometric fluorescent sensor for relay recognition of zinc(ii) and sulfide ions based on modulation of excited-state intramolecular proton transfer

RSC Advances ◽  
2013 ◽  
Vol 3 (37) ◽  
pp. 16802 ◽  
Author(s):  
Lijun Tang ◽  
Mingjun Cai ◽  
Pei Zhou ◽  
Jia Zhao ◽  
Keli Zhong ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Fluorescent Sensor ◽  
Intramolecular Proton Transfer ◽  
Sulfide Ions

ESIPT based Hg2+and fluoride chemosensor for sensitive and selective ‘turn on’ red signal and cell imaging

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 5735-5740 ◽  
Author(s):  
Shyamaprosad Goswami ◽  
Sibaprasad Maity ◽  
Annada C. Maity ◽  
Avijit kumar Das ◽  
Bholanath Pakhira ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Cell Imaging ◽  
Fluorescent Sensor ◽  
Intramolecular Proton Transfer ◽  
Turn On

An excited state intramolecular proton transfer (ESIPT) enabled fluorescent sensor phenanthroline diimino phenol (PDP) for Hg2+and F−has been designed and synthesized.

A simple excited-state intramolecular proton transfer probe based on a new strategy of thiol–azide reaction for the selective sensing of cysteine and glutathione

2016 ◽  
Vol 52 (4) ◽  
pp. 749-752 ◽  
Author(s):  
Dan Zhang ◽  
Zihao Yang ◽  
Hongjuan Li ◽  
Zhichao Pei ◽  
Shiguo Sun ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Nucleophilic Substitution ◽  
Fluorescent Sensor ◽  
Intramolecular Proton Transfer ◽  
Turn On ◽  
New Strategy ◽  
Rearrangement Reactions

A simple azido-substituted fluorescent sensorAHBObased on the mechanism of nucleophilic substitution–rearrangement reactions showed selective turn-on response to cysteine (Cys) and glutathione (GSH).

scholarly journals An enhanced sampling QM/AMOEBA approach: The case of the excited state intramolecular proton transfer in solvated 3-hydroxyflavone

2021 ◽  
Vol 154 (18) ◽  
pp. 184107
Author(s):  
Michele Nottoli ◽  
Mattia Bondanza ◽  
Filippo Lipparini ◽  
Benedetta Mennucci
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Enhanced Sampling
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