An in situ surface electrochemistry approach towards whole-cell studies: the structure and reactivity of a Geobacter sulfurreducens submonolayer on electrified metal/electrolyte interfaces

2014 ◽  
Vol 16 (40) ◽  
pp. 22229-22236 ◽  
Author(s):  
Akiyoshi Kuzume ◽  
Ulmas Zhumaev ◽  
Jianfeng Li ◽  
Yongchun Fu ◽  
Michael Füeg ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Direct Electron Transfer ◽  
Geobacter Sulfurreducens ◽  
Whole Cell ◽  
Transfer Processes ◽  
Surface Electrochemistry ◽  
Electrochemical Control ◽  
Electron Transfer Processes

Characterisation of direct electron transfer processes between Geobacter sulfurreducens and the Au(111) surface was performed under electrochemical control.

scholarly journals Quinone Redox-active Ionic Liquids

2017 ◽  
Vol 59 (4) ◽  
Author(s):  
Andrew Patrick Doherty ◽  
Sean Patterson ◽  
Laura Diaconu Diaconu ◽  
Louise Graham ◽  
Rachid Barhdadi ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Solvent Free ◽  
Large Array ◽  
Transfer Processes ◽  
Redox Active ◽  
Electron Transfer Processes ◽  
Physical And Chemical

<p>Simple ionic liquids exhibit unique physical and chemical<br />properties that make them very useful for deployment in electrochemical<br />devices such as solvent-free electrolytes in capacitors and batteries.<br />However, incorporating redox functionality into ionic liquid<br />structures opens up in situ faradaic electrochemistry which allows access<br />to a large array of new electrochemical applications reliant upon<br />heterogeneous or homogenous electron-transfer processes. This paper<br />presents and discusses the opportunities and challenges for these types<br />of electro-materials across a myriad of applications by considering<br />exemplar quinone-functionalised ionic liquids.</p>

The electron that breaks the catalyst’s back – excited state dynamics in intermediates of molecular photocatalysts

2021 ◽  
Author(s):  
Carolin Müller ◽  
Ilse Friedländer ◽  
Benedikt Bagemihl ◽  
Sven Rau ◽  
Benjamin Dietzek
Keyword(s):  
Electron Transfer ◽  
Excited State ◽  
Single Electron ◽  
Intramolecular Electron Transfer ◽  
Excited State Dynamics ◽  
Transfer Processes ◽  
Electron Reduction ◽  
Electron Transfer Processes ◽  
Franck Condon

In situ spectroelectrochemical studies focussing on the Franck-Condon region and sub-ns electron transfer processes in Ru(II)-tpphz-Pt(II) based photocatalysts reveal that single-electron reduction effectively hinders intramolecular electron transfer between the photoexcited...

scholarly journals Unraveling the electron transfer processes of a nanowire protein from Geobacter sulfurreducens

2016 ◽  
Vol 1857 (1) ◽  
pp. 7-13 ◽  
Author(s):  
Mónica N. Alves ◽  
Ana P. Fernandes ◽  
Carlos A. Salgueiro ◽  
Catarina M. Paquete
Keyword(s):  
Electron Transfer ◽  
Geobacter Sulfurreducens ◽  
Transfer Processes ◽  
Electron Transfer Processes

scholarly journals RuIII(edta) complexes as molecular redox catalysts in chemical and electrochemical reduction of dioxygen and hydrogen peroxide: inner-sphere versus outer-sphere mechanism

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21359-21366
Author(s):  
Debabrata Chatterjee ◽  
Marta Chrzanowska ◽  
Anna Katafias ◽  
Maria Oszajca ◽  
Rudi van Eldik
Keyword(s):  
Hydrogen Peroxide ◽  
Electron Transfer ◽  
Electrochemical Reduction ◽  
Molecular Oxygen ◽  
Outer Sphere ◽  
Transfer Processes ◽  
Edta Complexes ◽  
Inner Sphere ◽  
Electron Transfer Processes ◽  
Sphere Mechanism

[RuII(edta)(L)]2–, where edta4– =ethylenediaminetetraacetate; L = pyrazine (pz) and H2O, can reduce molecular oxygen sequentially to hydrogen peroxide and further to water by involving both outer-sphere and inner-sphere electron transfer processes.

Photoinduced electron transfer in mechanically interlocked suit[3]ane systems

2021 ◽  
Author(s):  
Anton J Stasyuk ◽  
Olga A. Stasyuk ◽  
Miquel Solà ◽  
Alexander Voityuk
Keyword(s):  
Electron Transfer ◽  
Photoinduced Electron Transfer ◽  
New Class ◽  
Transfer Processes ◽  
Two Component ◽  
Electron Transfer Processes

Suitanes, a new class of two-component mechanically interlocked systems, have recently been developed. In this work, we report a detailed study of photoinduced electron transfer processes in the suit[3]anes consisting...

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