Comparative Study on Photoinduced Electron Transfer from N,N-Dimethylaniline (DMA) and 4,4'-Methylenebis(N,N-dimethylaniline) (BDMA) to C60 and C70 in Toluene

1994 ◽  
Vol 98 (48) ◽  
pp. 12715-12719 ◽  
Author(s):  
Jeunghee Park ◽  
Dongho Kim ◽  
Yung Doug Suh ◽  
Seong Keun Kim
Keyword(s):  
Electron Transfer ◽  
Comparative Study ◽  
Photoinduced Electron 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

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

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.

Computationally Assisted Design of High Signal-to-Noise Photoinduced Electron Transfer-Based Voltage-Sensitive Dyes

2020 ◽  
Author(s):  
Rishikesh Kulkarni ◽  
Anneliese Gest ◽  
Chun Kei Lam ◽  
Benjamin Raliski ◽  
Feroz James ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Dft Calculations ◽  
Photoinduced Electron Transfer ◽  
Density Functional ◽  
Embryonic Stem ◽  
High Sensitivity ◽  
Md Simulations ◽  
High Signal ◽  
Signal To Noise ◽  
Green Fluorescent

<p>High signal-to-noise optical voltage indicators will enable simultaneous interrogation of membrane potential in large ensembles of neurons. However, design principles for voltage sensors with high sensitivity and brightness remain elusive, limiting the applicability of voltage imaging. In this paper, we use molecular dynamics (MD) simulations and density functional theory (DFT) calculations to guide the design of a bright and sensitive green-fluorescent voltage-sensitive fluorophore, or VoltageFluor (VF dye), that uses photoinduced electron transfer (PeT) as a voltage-sensing mechanism. MD simulations predict an 11% increase in sensitivity due to membrane orientation, while DFT calculations predict an increase in fluorescence quantum yield, but a decrease in sensitivity due to a decrease in rate of PeT. We confirm these predictions by synthesizing a new VF dye and demonstrating that it displays the expected improvements by doubling the brightness and retaining similar sensitivity to prior VF dyes. Combining theoretical predictions and experimental validation has resulted in the synthesis of the highest signal-to-noise green VF dye to date. We use this new voltage indicator to monitor the electrophysiological maturation of human embryonic stem cell-derived medium spiny neurons. </p>

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