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Screen-printed multienzyme arrays for use in amperometric batch and flow systems

Sapelnikova, Svetlana LU ; Dock, Eva LU ; Solna, R; Skladal, P; Ruzgas, Tautgirdas LU and Emnéus, Jenny LU (2003) In Analytical and Bioanalytical Chemistry 376(7). p.1098-1103
Abstract
Screen-printing technology for electrode fabrication enables construction of amperometric devices suitable for combination of several enzyme electrodes. To develop a biosensor array for characterisation of wastewaters, tyrosinase and horseradish peroxidase (HRP) or cholinesterase-modified electrodes were combined on the same array. The behaviour of the tyrosinase-modified electrode in the presence of hydrogen peroxide (required co-substrate for the HRP-modified electrode) and acetylthiocholine chloride (required co-substrate for cholinesterase) was studied. Performance of bi-enzyme biosensor arrays in the batch mode and in the flow-injection system are discussed.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
wastewater characterisation, tyrosinase and, horseradish peroxidase-modified electrode, enzyme electrode, screen-printed multienzyme array, flow-injection analysis, amperometric batch and flow system, cholinesterase-modified electrode
in
Analytical and Bioanalytical Chemistry
volume
376
issue
7
pages
1098 - 1103
publisher
Springer
external identifiers
  • wos:000185155600019
  • pmid:12856095
  • scopus:0642371086
ISSN
1618-2642
DOI
10.1007/s00216-003-2000-4
language
English
LU publication?
yes
id
4b548edf-3f7e-4989-a6fc-e532ffd75c2a (old id 301785)
date added to LUP
2007-09-21 10:35:31
date last changed
2017-01-01 04:34:29
@article{4b548edf-3f7e-4989-a6fc-e532ffd75c2a,
  abstract     = {Screen-printing technology for electrode fabrication enables construction of amperometric devices suitable for combination of several enzyme electrodes. To develop a biosensor array for characterisation of wastewaters, tyrosinase and horseradish peroxidase (HRP) or cholinesterase-modified electrodes were combined on the same array. The behaviour of the tyrosinase-modified electrode in the presence of hydrogen peroxide (required co-substrate for the HRP-modified electrode) and acetylthiocholine chloride (required co-substrate for cholinesterase) was studied. Performance of bi-enzyme biosensor arrays in the batch mode and in the flow-injection system are discussed.},
  author       = {Sapelnikova, Svetlana and Dock, Eva and Solna, R and Skladal, P and Ruzgas, Tautgirdas and Emnéus, Jenny},
  issn         = {1618-2642},
  keyword      = {wastewater characterisation,tyrosinase and,horseradish peroxidase-modified electrode,enzyme electrode,screen-printed multienzyme array,flow-injection analysis,amperometric batch and flow system,cholinesterase-modified electrode},
  language     = {eng},
  number       = {7},
  pages        = {1098--1103},
  publisher    = {Springer},
  series       = {Analytical and Bioanalytical Chemistry},
  title        = {Screen-printed multienzyme arrays for use in amperometric batch and flow systems},
  url          = {http://dx.doi.org/10.1007/s00216-003-2000-4},
  volume       = {376},
  year         = {2003},
}