Detection of water in organic solvents by photo-induced electron transfer method

2011 ◽  
Vol 9 (5) ◽  
pp. 1314-1316 ◽  
Author(s):  
Yousuke Ooyama ◽  
Minako Sumomogi ◽  
Tomoya Nagano ◽  
Kohei Kushimoto ◽  
Kenji Komaguchi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Organic Solvents ◽  
Photo Induced Electron Transfer ◽  
Transfer Method

Molecular design and synthesis of fluorescence PET (photo-induced electron transfer) sensors for detection of water in organic solvents

RSC Advances ◽  
2013 ◽  
Vol 3 (45) ◽  
pp. 23255 ◽  
Author(s):  
Yousuke Ooyama ◽  
Koji Uenaka ◽  
Ai Matsugasako ◽  
Yutaka Harima ◽  
Joji Ohshita
Keyword(s):  
Electron Transfer ◽  
Organic Solvents ◽  
Molecular Design ◽  
Design And Synthesis ◽  
Photo Induced Electron Transfer

Effects of Organic Solvents on Charge Separation in Photo-induced Electron Transfer from Xanthene Dyes to Methyl Viologen

1989 ◽  
Vol 18 (9) ◽  
pp. 1555-1558 ◽  
Author(s):  
Yoshinobu Nishimura ◽  
Hiroaki Misawa ◽  
Hirochika Sakuragi ◽  
Katsumi Tokumaru
Keyword(s):  
Electron Transfer ◽  
Organic Solvents ◽  
Charge Separation ◽  
Methyl Viologen ◽  
Xanthene Dyes ◽  
Photo Induced Electron Transfer

scholarly journals A BODIPY sensor for water based on a photo-induced electron transfer method with fluorescence enhancement and attenuation systems

2016 ◽  
Vol 40 (9) ◽  
pp. 7278-7281 ◽  
Author(s):  
Yousuke Ooyama ◽  
Marin Hato ◽  
Toshiaki Enoki ◽  
Satoshi Aoyama ◽  
Kensuke Furue ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Fluorescence Enhancement ◽  
Fluorescent Sensor ◽  
Water Based ◽  
Photo Induced Electron Transfer ◽  
Transfer Method

BODIPYMH-1can act as a fluorescent sensor for trace amounts of water based on the PET (photo-induced electron transfer) method with both fluorescence enhancement and attenuation systems.

Preparation and Characterization of Glycyrrhizin-Graphene Hybrid Materials

2012 ◽  
Vol 531 ◽  
pp. 145-148
Author(s):  
Zong Hua Wang ◽  
Yan Li Gao ◽  
Jian Fei Xia ◽  
Fei Fei Zhang ◽  
Yan Zhi Xia ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Hybrid Materials ◽  
Model Compound ◽  
Carbon Electrode ◽  
The Novel ◽  
Electron Transfer Process ◽  
Efficient Energy ◽  
Sandwich Construction ◽  
Photo Induced Electron Transfer

A glycyrrhizin decorated graphene hybrid materials (GL-G) was synthesized, which is a layer-to-layer sandwich construction. The results of characterization indicate that a photo induced electron transfer process or efficient energy transferring along the GL-G interface. Furthermore, the as-made hybrid material was used as a modifier of the glassy carbon electrode to construct a sensor (GL-G/GCE). Using p-nitrophenol as a model compound, the novel sensor demonstrated a highly enhanced electrochemical activity for it. The peak current of p-nitrophenol was significantly improved at the sensor.

scholarly journals Development of highly sensitive fluorescent sensor and fluorescent sensor-doped polymer films for trace amounts of water based on photo-induced electron transfer

2021 ◽  
Author(s):  
Saori Miho ◽  
Takuma Fumoto ◽  
Yuta Mise ◽  
Keiichi Imato ◽  
Seiji Akiyama ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Polymer Films ◽  
Fluorescent Sensor ◽  
Cyano Group ◽  
Phenylboronic Acid ◽  
Hydroxymethyl Group ◽  
Highly Sensitive ◽  
Water Based ◽  
Photo Induced Electron Transfer ◽  
Doped Polymer

Anthracene-(aminomethyl)phenylboronic acid pinacol ester (AminoMePhenylBPin) SM-1 having a cyano group as an electron-withdrawing substituent and a hydroxymethyl group has been developed as a highly sensitive PET (photo-induced electron transfer)-type fluorescent...

scholarly journals Cavity-promotion by pillar[5]arenes expedites organic photoredox-catalysed reductive dehalogenations

2021 ◽  
Author(s):  
Maximilian Schmidt ◽  
Birgit Esser
Keyword(s):  
Electron Transfer ◽  
Photoredox Catalysis ◽  
Photo Induced Electron Transfer

The efficiency of the photo-induced electron transfer in photoredox catalysis is limited by the diffusional collision of the excited catalyst and the substrate. We herein present cavity-bound photoredox catalysts, which...

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