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Micro immuno supported liquid membrane (mu-ISLM) extraction

Tudorache, Madalina LU ; Norberg, J and Emnéus, Jenny LU (2005) 8th International Conference on Miniaturized Systems for Chemistry and Life Sciences In Micro Total Analysis Systems 2004, Vol 1 p.512-514
Abstract
A mu-ISLM (micro Immuno Supported Liquid Membrane) extraction system coupled in a sequential injection analysis (SIA) configuration, capable of simultaneous sample cleanup and enrichment was developed. The capacity of the extraction channels - donor and acceptor, respectively - were reduced from originally 10 to 1.65 mu L. The acceptor channel surface was covered with a gold layer enabling immobilisation of antibodies via an alkanthiol self-assembled monolayer. The mu-ISLM-SIA system resulted in very high extraction efficiency and enrichment factor (Extraction efficiency (E): 136%; Enrichment factor (E-e): 544) and a subsequent low detection limit for the model analyte simazine of 0.1 ng/L.
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author
organization
publishing date
type
Chapter in Book/Report/Conference proceeding
publication status
published
subject
keywords
extraction, simazine, supported liquid membrane, enrichment
in
Micro Total Analysis Systems 2004, Vol 1
issue
296
pages
512 - 514
publisher
Springer
conference name
8th International Conference on Miniaturized Systems for Chemistry and Life Sciences
external identifiers
  • wos:000228997000172
ISSN
0260-6291
language
English
LU publication?
yes
id
e694ebba-a44a-4fd5-86a7-b6012b92d1a7 (old id 1406274)
date added to LUP
2009-06-08 10:53:29
date last changed
2016-04-16 05:26:21
@inproceedings{e694ebba-a44a-4fd5-86a7-b6012b92d1a7,
  abstract     = {A mu-ISLM (micro Immuno Supported Liquid Membrane) extraction system coupled in a sequential injection analysis (SIA) configuration, capable of simultaneous sample cleanup and enrichment was developed. The capacity of the extraction channels - donor and acceptor, respectively - were reduced from originally 10 to 1.65 mu L. The acceptor channel surface was covered with a gold layer enabling immobilisation of antibodies via an alkanthiol self-assembled monolayer. The mu-ISLM-SIA system resulted in very high extraction efficiency and enrichment factor (Extraction efficiency (E): 136%; Enrichment factor (E-e): 544) and a subsequent low detection limit for the model analyte simazine of 0.1 ng/L.},
  author       = {Tudorache, Madalina and Norberg, J and Emnéus, Jenny},
  booktitle    = {Micro Total Analysis Systems 2004, Vol 1},
  issn         = {0260-6291},
  keyword      = {extraction,simazine,supported liquid membrane,enrichment},
  language     = {eng},
  number       = {296},
  pages        = {512--514},
  publisher    = {Springer},
  title        = {Micro immuno supported liquid membrane (mu-ISLM) extraction},
  year         = {2005},
}