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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
; ; ; ; and
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
  • pmid:12856095
ISSN
1618-2642
DOI
10.1007/s00216-003-2000-4
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Analytical Chemistry (S/LTH) (011001004)
id
4b548edf-3f7e-4989-a6fc-e532ffd75c2a (old id 301785)
date added to LUP
2016-04-01 11:49:15
date last changed
2022-01-26 18:46:47
@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}},
  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}},
  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}},
  doi          = {{10.1007/s00216-003-2000-4}},
  volume       = {{376}},
  year         = {{2003}},
}