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Cellobiose dehydrogenase : Insights on the nanostructuration of electrodes for improved development of biosensors and biofuel cells

Bollella, Paolo; Ludwig, Roland and Gorton, Lo LU (2017) In Applied Materials Today 9. p.319-332
Abstract

Cellobiose dehydrogenase (CDH) is a versatile bioelectrocatalyst lately at focus due to its sugar oxidising properties in combination with its inherent ability for direct electron transfer communication with electrodes making it possible to be used in bioanodes in the enzymatic fuel cells (EFCs), self-powered biosensors, and biosupercapacitors. During the last 20 years, many new nanomaterials and hybrid nanocomposites have been developed and employed in combination with various oxidoreductases, such as CDH, to increase the overall performance of electrical devices (e.g. biosensors, EFCs etc.). It has also been shown that nanomaterials can be further chemically modified to facilitate electron transfer pathways between the biocomponent... (More)

Cellobiose dehydrogenase (CDH) is a versatile bioelectrocatalyst lately at focus due to its sugar oxidising properties in combination with its inherent ability for direct electron transfer communication with electrodes making it possible to be used in bioanodes in the enzymatic fuel cells (EFCs), self-powered biosensors, and biosupercapacitors. During the last 20 years, many new nanomaterials and hybrid nanocomposites have been developed and employed in combination with various oxidoreductases, such as CDH, to increase the overall performance of electrical devices (e.g. biosensors, EFCs etc.). It has also been shown that nanomaterials can be further chemically modified to facilitate electron transfer pathways between the biocomponent and electrodes. Both carbon and metal based nanomaterials and combinations thereof have been used together with CDH to improve the performance. In this review, we resume all the findings related to the influence of effective nanostructuration to improve the electron transfer communication with electrodes yielding higher sensitivity of biosensors or increasing the power output of EFC based on CDH from different sources.

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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Carbon nanomaterials, Cellobiose dehydrogenase (CDH), Electrochemical biosensors, Enzymatic fuel cells (EFCs), Metal nanomaterials
in
Applied Materials Today
volume
9
pages
14 pages
publisher
Elsevier
external identifiers
  • scopus:85028775344
  • wos:000417805400038
ISSN
2352-9407
DOI
10.1016/j.apmt.2017.08.009
language
English
LU publication?
yes
id
507058b6-bd28-48d4-aeb1-db42cd358155
date added to LUP
2017-09-26 08:15:35
date last changed
2018-09-23 04:51:57
@article{507058b6-bd28-48d4-aeb1-db42cd358155,
  abstract     = {<p>Cellobiose dehydrogenase (CDH) is a versatile bioelectrocatalyst lately at focus due to its sugar oxidising properties in combination with its inherent ability for direct electron transfer communication with electrodes making it possible to be used in bioanodes in the enzymatic fuel cells (EFCs), self-powered biosensors, and biosupercapacitors. During the last 20 years, many new nanomaterials and hybrid nanocomposites have been developed and employed in combination with various oxidoreductases, such as CDH, to increase the overall performance of electrical devices (e.g. biosensors, EFCs etc.). It has also been shown that nanomaterials can be further chemically modified to facilitate electron transfer pathways between the biocomponent and electrodes. Both carbon and metal based nanomaterials and combinations thereof have been used together with CDH to improve the performance. In this review, we resume all the findings related to the influence of effective nanostructuration to improve the electron transfer communication with electrodes yielding higher sensitivity of biosensors or increasing the power output of EFC based on CDH from different sources.</p>},
  author       = {Bollella, Paolo and Ludwig, Roland and Gorton, Lo},
  issn         = {2352-9407},
  keyword      = {Carbon nanomaterials,Cellobiose dehydrogenase (CDH),Electrochemical biosensors,Enzymatic fuel cells (EFCs),Metal nanomaterials},
  language     = {eng},
  month        = {12},
  pages        = {319--332},
  publisher    = {Elsevier},
  series       = {Applied Materials Today},
  title        = {Cellobiose dehydrogenase : Insights on the nanostructuration of electrodes for improved development of biosensors and biofuel cells},
  url          = {http://dx.doi.org/10.1016/j.apmt.2017.08.009},
  volume       = {9},
  year         = {2017},
}