Twisted Schiff-base macrocycle showing excited-state intramolecular proton-transfer (ESIPT): assembly and sensing properties

2020 ◽  
Vol 56 (15) ◽  
pp. 2304-2307 ◽  
Author(s):  
Qing Yu ◽  
Xiaodong Zhang ◽  
Shou-Ting Wu ◽  
Huaiyu Chen ◽  
Qi-Long Zhang ◽  
...  
Keyword(s):  
Schiff Base ◽  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Nanoparticle Assembly ◽  
Sensing Properties

A Schiff-base macrocyclic host showing ESIPT-based AIEE and nanoparticle assembly.

scholarly journals A selective NIR-emitting zinc sensor by using Schiff base binding to turn-on excited-state intramolecular proton transfer

2014 ◽  
Vol 2 (14) ◽  
pp. 2008 ◽  
Author(s):  
Junfeng Wang ◽  
Yingbo Li ◽  
Ernest Duah ◽  
Sailaja Paruchuri ◽  
Demin Zhou ◽  
...  
Keyword(s):  
Schiff Base ◽  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Zinc Sensor ◽  
Turn On

From fluorogen to fluorophore by elucidation and suppression of ultrafast excited state processes of a Schiff base

2021 ◽  
Author(s):  
Souradip Dasgupta ◽  
Shrobona Banerjee ◽  
Sharmistha Das ◽  
Anindya Datta
Keyword(s):  
Schiff Base ◽  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Locally Excited

Strategies have been explored for developing strongly fluorescent species out of a weakly fluorescent Schiff base, 2-(((pyridin-2-ylmethyl)imino)methyl)phenol (salampy). The locally excited enolic state of salampy undergoes an intramolecular proton transfer...

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