Electrochemical communication between microbial cells and electrodes via osmium redox systems.
(2012) In Biochemical Society Transactions 40(6). p.1330-1335- Abstract
- Electrochemical communication between micro-organisms and electrodes is the integral and fundamental part of BESs (bioelectrochemical systems). The immobilization of bacterial cells on the electrode and ensuring efficient electron transfer to the electrode via a mediator are decisive features of mediated electrochemical biosensors. Notably, mediator-based systems are essential to extract electrons from the non-exoelectrogens, a major group of microbes in Nature. The advantage of using polymeric mediators over diffusible mediators led to the design of osmium redox polymers. Their successful use in enzyme-based biosensors and BFCs (biofuel cells) paved the way for exploring their use in microbial BESs. The present mini-review focuses on... (More)
- Electrochemical communication between micro-organisms and electrodes is the integral and fundamental part of BESs (bioelectrochemical systems). The immobilization of bacterial cells on the electrode and ensuring efficient electron transfer to the electrode via a mediator are decisive features of mediated electrochemical biosensors. Notably, mediator-based systems are essential to extract electrons from the non-exoelectrogens, a major group of microbes in Nature. The advantage of using polymeric mediators over diffusible mediators led to the design of osmium redox polymers. Their successful use in enzyme-based biosensors and BFCs (biofuel cells) paved the way for exploring their use in microbial BESs. The present mini-review focuses on osmium-bound redox systems used to date in microbial BESs and their role in shuttling electrons from viable microbial cells to electrodes. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/3218557
- author
- Hasan, Kamrul LU ; Patil, Sunil LU ; Leech, Dónal ; Hägerhäll, Cecilia LU and Gorton, Lo LU
- organization
- publishing date
- 2012
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Biochemical Society Transactions
- volume
- 40
- issue
- 6
- pages
- 1330 - 1335
- publisher
- Biochemical Society
- external identifiers
-
- wos:000312096800030
- pmid:23176477
- scopus:84870157992
- pmid:23176477
- ISSN
- 0300-5127
- DOI
- 10.1042/BST20120120
- language
- English
- LU publication?
- yes
- id
- 71a515d9-2fb4-421b-befb-ec8f912c626e (old id 3218557)
- date added to LUP
- 2016-04-01 11:04:34
- date last changed
- 2023-11-10 11:56:04
@article{71a515d9-2fb4-421b-befb-ec8f912c626e,
abstract = {{Electrochemical communication between micro-organisms and electrodes is the integral and fundamental part of BESs (bioelectrochemical systems). The immobilization of bacterial cells on the electrode and ensuring efficient electron transfer to the electrode via a mediator are decisive features of mediated electrochemical biosensors. Notably, mediator-based systems are essential to extract electrons from the non-exoelectrogens, a major group of microbes in Nature. The advantage of using polymeric mediators over diffusible mediators led to the design of osmium redox polymers. Their successful use in enzyme-based biosensors and BFCs (biofuel cells) paved the way for exploring their use in microbial BESs. The present mini-review focuses on osmium-bound redox systems used to date in microbial BESs and their role in shuttling electrons from viable microbial cells to electrodes.}},
author = {{Hasan, Kamrul and Patil, Sunil and Leech, Dónal and Hägerhäll, Cecilia and Gorton, Lo}},
issn = {{0300-5127}},
language = {{eng}},
number = {{6}},
pages = {{1330--1335}},
publisher = {{Biochemical Society}},
series = {{Biochemical Society Transactions}},
title = {{Electrochemical communication between microbial cells and electrodes via osmium redox systems.}},
url = {{http://dx.doi.org/10.1042/BST20120120}},
doi = {{10.1042/BST20120120}},
volume = {{40}},
year = {{2012}},
}