Amplified Spontaneous Emission from the Film of Poly(aryl ether) Dendrimer Encapsulating Excited-State Intramolecular Proton Transfer Dye

2002 ◽  
Vol 106 (36) ◽  
pp. 9291-9294 ◽  
Author(s):  
Sehoon Kim ◽  
Soo Young Park ◽  
Iori Yoshida ◽  
Hideki Kawai ◽  
Toshihiko Nagamura
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Spontaneous Emission ◽  
Amplified Spontaneous Emission ◽  
Intramolecular Proton Transfer ◽  
Aryl Ether

A naked eye colorimetric sensor for alcohol vapor discrimination and amplified spontaneous emission (ASE) from a highly fluorescent excited-state intramolecular proton transfer (ESIPT) molecule

2016 ◽  
Vol 4 (29) ◽  
pp. 6962-6966 ◽  
Author(s):  
Ling Chen ◽  
Shao-Yun Yin ◽  
Mei Pan ◽  
Kai Wu ◽  
Hai-Ping Wang ◽  
...  
Keyword(s):  
Excited State ◽  
Energy Level ◽  
Proton Transfer ◽  
Spontaneous Emission ◽  
Photophysical Properties ◽  
Amplified Spontaneous Emission ◽  
Intramolecular Proton Transfer ◽  
Colorimetric Sensor ◽  
Alcohol Vapor ◽  
Naked Eye

The special four-energy level of ESIPT molecule H2hpi2cf results in both naked-eye colorimetric discrimination of common alcohols and ASE photophysical properties.

Excited-State Intramolecular Proton Transfer in a Dendritic Macromolecular System:  Poly(aryl ether) Dendrimers with Phototautomerizable Quinoline Core

2002 ◽  
Vol 35 (7) ◽  
pp. 2748-2753 ◽  
Author(s):  
Sehoon Kim ◽  
Dong Wook Chang ◽  
Soo Young Park ◽  
Hideki Kawai ◽  
Toshihiko Nagamura
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Intramolecular Proton Transfer ◽  
Aryl Ether ◽  
Macromolecular System
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