Tunneling pathway and redox-state-dependent electronic couplings at nearly fixed distance in electron transfer proteins

1992 ◽  
Vol 96 (7) ◽  
pp. 2852-2855 ◽  
Author(s):  
David N. Beratan ◽  
Jonathan N. Betts ◽  
Jose Nelson Onuchic
Keyword(s):  
Electron Transfer ◽  
Redox State ◽  
Electron Transfer Proteins ◽  
Fixed Distance ◽  
State Dependent

Inhibition of intramolecular electron transfer in ascorbate oxidase by Ag+: redox state dependent binding

2005 ◽  
Vol 99 (2) ◽  
pp. 600-605 ◽  
Author(s):  
Laura Santagostini ◽  
Michele Gullotti ◽  
James T. Hazzard ◽  
Silvana Maritano ◽  
Gordon Tollin ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Redox State ◽  
Ascorbate Oxidase ◽  
Intramolecular Electron Transfer ◽  
State Dependent

scholarly journals Redox-State Dependent Spectroscopic Properties of Porous Organic Polymers Containing Furan, Thiophene, and Selenophene

2017 ◽  
Vol 70 (11) ◽  
pp. 1227 ◽  
Author(s):  
Carol Hua ◽  
Stone Woo ◽  
Aditya Rawal ◽  
Floriana Tuna ◽  
James M. Hook ◽  
...  
Keyword(s):  
Solid State ◽  
Redox State ◽  
Spectroscopic Properties ◽  
Structural Features ◽  
Organic Polymers ◽  
Stimuli Responsive ◽  
Porous Organic Polymers ◽  
Paramagnetic Resonance ◽  
Responsive Materials ◽  
State Dependent

A series of electroactive triarylamine porous organic polymers (POPs) with furan, thiophene, and selenophene (POP-O, POP-S, and POP-Se) linkers have been synthesised and their electronic and spectroscopic properties investigated as a function of redox state. Solid state NMR provided insight into the structural features of the POPs, while in situ solid state Vis-NIR and electron paramagnetic resonance spectroelectrochemistry showed that the distinct redox states in POP-S could be reversibly accessed. The development of redox-active porous organic polymers with heterocyclic linkers affords their potential application as stimuli responsive materials in gas storage, catalysis, and as electrochromic materials.

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