Issue 2, 2020
From the journal:

Journal of Materials Chemistry C

Charge transport through a water-assisted hydrogen bond in single-molecule glutathione disulfide junctions†

Wei-Yu Yang, ORCID logo a   Jueting Zheng, ORCID logo b   Xia-Guang Zhang, ORCID logo c   Li-Chuan Chen, ORCID logo d   Yu Si,b   Fei-Zhou Huang ORCID logo *a  and  Wenjing Hong ORCID logo *b  

* Corresponding authors

a Department of General Surgery, The Third Xiangya Hospital, Central South University, Changsha 410013, China
E-mail: huangfeizhou@csu.edu.cn

b State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, Joint Research Center for Peptide Drug R&D with Space Peptides, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China

c School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, China

d College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China

Abstract

We report a novel strategy to identify reduced and oxidized glutathiones by employing an STM break junction technique. A mechanism involving a water-assisted hydrogen bond is proposed for the charge transport through the oxidized glutathione junction, and this is verified by both experimental and theoretical findings.

Graphical abstract: Charge transport through a water-assisted hydrogen bond in single-molecule glutathione disulfide junctions

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Article information

DOI
https://doi.org/10.1039/C9TC05686F
Article type
Communication
Submitted
17 Dit 2019
Accepted
26 Xim 2019
First published
26 Xim 2019

J. Mater. Chem. C, 2020,8, 481-486

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Charge transport through a water-assisted hydrogen bond in single-molecule glutathione disulfide junctions

W. Yang, J. Zheng, X. Zhang, L. Chen, Y. Si, F. Huang and W. Hong, J. Mater. Chem. C, 2020, 8, 481 DOI: 10.1039/C9TC05686F

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