scholarly journals Cover Feature: Improving Gating Efficiency of Electron Transport through Redox‐Active Molecular Junctions with Conjugated Chains (ChemElectroChem 6/2020)

2020 ◽  
Vol 7 (6) ◽  
pp. 1288-1288 ◽  
Author(s):  
Fan Zhang ◽  
Xiao‐Hui Wu ◽  
Yi‐Fan Zhou ◽  
Ya‐Hao Wang ◽  
Xiao‐Shun Zhou ◽  
...  
Keyword(s):  
Electron Transport ◽  
Molecular Junctions ◽  
Redox Active

Improving Gating Efficiency of Electron Transport through Redox‐Active Molecular Junctions with Conjugated Chains

2020 ◽  
Vol 7 (6) ◽  
pp. 1337-1341 ◽  
Author(s):  
Fan Zhang ◽  
Xiao‐Hui Wu ◽  
Yi‐Fan Zhou ◽  
Ya‐Hao Wang ◽  
Xiao‐Shun Zhou ◽  
...  
Keyword(s):  
Electron Transport ◽  
Molecular Junctions ◽  
Redox Active

Electrochemical gate-controlled electron transport of redox-active single perylene bisimide molecular junctions

2008 ◽  
Vol 20 (37) ◽  
pp. 374122 ◽  
Author(s):  
C Li ◽  
A Mishchenko ◽  
Z Li ◽  
I Pobelov ◽  
Th Wandlowski ◽  
...  
Keyword(s):  
Electron Transport ◽  
Molecular Junctions ◽  
Perylene Bisimide ◽  
Redox Active

In-situ photoconductivity measurement of imidazole in optical fiber break-junctions

2021 ◽  
Author(s):  
Zhikai Zhao ◽  
Chenyang Guo ◽  
Lifa Ni ◽  
Xueyan Zhao ◽  
Surong Zhang ◽  
...  
Keyword(s):  
Electron Transport ◽  
Optical Fiber ◽  
Transport Properties ◽  
Molecular Junctions ◽  
Break Junction ◽  
Break Junctions ◽  
Fiber Break ◽  
Electron Transport Properties ◽  
Photoconductivity Measurement

We develop a method based on the mechanically controllable break junction technique to investigate the electron transport properties of single molecular junctions upon fiber waveguided light. In our strategy, a...

scholarly journals Fluctuating-bias controlled electron transport in molecular junctions

2016 ◽  
Vol 93 (20) ◽  
Author(s):  
Michael Ridley ◽  
Angus MacKinnon ◽  
Lev Kantorovich
Keyword(s):  
Electron Transport ◽  
Molecular Junctions

scholarly journals Spin-Dependent Electron Transport through Bacterial Cell Surface Multiheme Electron Conduits

2019 ◽  
Author(s):  
Suryakant Mishra ◽  
Sahand Pirbadian ◽  
Amit Kumar Mondal ◽  
Moh El-Naggar ◽  
Ron Naaman
Keyword(s):  
Electron Transport ◽  
Cell Surface ◽  
Bacterial Cell ◽  
Shewanella Oneidensis ◽  
Extracellular Electron Transfer ◽  
Long Distance ◽  
Force Microscopy ◽  
Bacterial Cell Surface ◽  
Redox Active ◽  
Gain Energy

Multiheme cytochromes, located on the bacterial cell surface, function as long-distance (> 10 nm) electron conduits linking intracellular reactions to external surfaces. This extracellular electron transfer process, which allows microorganisms to gain energy by respiring solid redox-active minerals, also facilitates the wiring of cells to electrodes. While recent studies suggested that a chiral induced spin selectivity effect is linked to efficient electron transmission through biomolecules, this phenomenon has not been investigated in the extracellular electron conduits. Using magnetic conductive probe atomic force microscopy, Hall voltage measurements, and spin-dependent electrochemistry of the decaheme cytochromes MtrF and OmcA from the metal-reducing bacterium <i>Shewanella oneidensis</i> MR-1, we show that electron transport through these extracellular conduits is spin-selective. Our study has implications for understanding how spin-dependent interactions and magnetic fields may control electron transport across biotic-abiotic interfaces in both natural and biotechnological systems.

Control of electron transport using redox-active core dendrimers

2000 ◽  
Vol 156 (1) ◽  
pp. 61-68 ◽  
Author(s):  
Christopher B. Gorman ◽  
Jennifer C. Smith ◽  
Rakesh Sachdeva ◽  
Wendy Y. Su ◽  
Hongwei Jiang
Keyword(s):  
Electron Transport ◽  
Redox Active ◽  
Active Core

scholarly journals Molecular signature of polyoxometalates in electron transport of silicon-based molecular junctions

Nanoscale ◽  
2018 ◽  
Vol 10 (36) ◽  
pp. 17156-17165 ◽  
Author(s):  
Maxime Laurans ◽  
Kevin Dalla Francesca ◽  
Florence Volatron ◽  
Guillaume Izzet ◽  
David Guerin ◽  
...  
Keyword(s):  
Electron Transport ◽  
Molecular Junctions ◽  
Molecular Signature ◽  
Energy Barriers ◽  
Silicon Based

The tunnel energy barriers of two polyoxometalate-based molecular junctions were found to depend on the nature of the metal W/Mo.

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