scholarly journals Efficiency of photoinduced electron transfer in mono- and di-nuclear iridium complexes: a comparative study

2017 ◽  
Vol 41 (14) ◽  
pp. 6540-6545 ◽  
Author(s):  
Sourav Kanti Seth ◽  
Parna Gupta ◽  
Pradipta Purkayastha
Keyword(s):  
Electron Transfer ◽  
Comparative Study ◽  
Photoinduced Electron Transfer ◽  
Dinuclear Complex ◽  
Iridium Complexes

Photoinduced electron transfer in mono- and dinuclear Ir(iii) complexes is dominated by the mononuclear as compared to the dinuclear complex.

2-Aryl-1,3-dimethylbenzimidazolines as Effective Electron and Hydrogen Donors in Photoinduced Electron-Transfer Reactions

2015 ◽  
Vol 68 (11) ◽  
pp. 1640 ◽  
Author(s):  
Eietsu Hasegawa ◽  
Shin-ya Takizawa
Keyword(s):  
Electron Transfer ◽  
Hydrogen Atom ◽  
Photoinduced Electron Transfer ◽  
Hydrogen Atom Transfer ◽  
Transfer Reactions ◽  
Organic Substrates ◽  
Iridium Complexes ◽  
Effective Electron ◽  
Hydrogen Donors ◽  
Wavelength Light

2-Aryl-1,3-dimethylbenzimidazolines (DMBIHs) have been applied to photoinduced electron-transfer reductions of various organic substrates. Either direct or indirect electron transfer between the substrates and DMBIHs is utilized to promote the desired transformations. Photoexcitation of the substrates using light above 280 nm was carried out in the former protocol whereas a photosensitization method using materials such as substituted pyrenes, ruthenium and iridium complexes that absorb longer-wavelength light was employed in the latter. In these reactions, DMBIHs undergo initial electron transfer and subsequent proton or hydrogen atom transfer.

A comparative study of lysosome-targetable pH probes based on phenoxazinium attached with aliphatic and aromatic amines

The Analyst ◽  
2016 ◽  
Vol 141 (10) ◽  
pp. 2962-2969 ◽  
Author(s):  
Xiu-Li Wang ◽  
Xiao-Jun Li ◽  
Ru Sun ◽  
Yu-Jie Xu ◽  
Jian-Feng Ge
Keyword(s):  
Electron Transfer ◽  
Comparative Study ◽  
Photoinduced Electron Transfer ◽  
Aromatic Amines ◽  
Ph Probes

Phenoxazinium was used as a fluorophore for the design of pH probes by the photoinduced electron transfer (PET) mechanism.

scholarly journals Comparative Study on the Mechanism of Photoinduced Electron Transfer from Tryptophan 168 to Excited Flavin in T169S and Wild-type Pyranose 2-Oxidase

ACS Omega ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 593-605 ◽  
Author(s):  
Arthit Nueangaudom ◽  
Kiattisak Lugsanangarm ◽  
Somsak Pianwanit ◽  
Sirirat Kokpol ◽  
Nadtanet Nunthaboot ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Comparative Study ◽  
Photoinduced Electron Transfer ◽  
Wild Type

Ultrafast Photoinduced Electron Transfer from Cyclometalated Rhodium and Iridium Complexes to Cyan Emitting Copper Nanoclusters: Footsteps toward Light Harvesting

2019 ◽  
Vol 4 (29) ◽  
pp. 8568-8573
Author(s):  
Soumyadip Bhunia ◽  
Sourav Kanti Seth ◽  
Parna Gupta ◽  
Manobina Karmakar ◽  
Prasanta Kumar Datta ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
Light Harvesting ◽  
Iridium Complexes ◽  
Copper Nanoclusters

Comparative study of the pyrolysis, photoinduced electron transfer (PET), and laser-jet and 185-nm photochemistry of alkyl-substituted bicyclic azoalkanes

1992 ◽  
Vol 114 (13) ◽  
pp. 5027-5035 ◽  
Author(s):  
Waldemar Adam ◽  
Uwe Denninger ◽  
Ralf Finzel ◽  
Fumio Kita ◽  
Herbert Platsch ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Comparative Study ◽  
Photoinduced Electron Transfer
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