Micro immuno supported liquid membrane (mu-ISLM) extraction

Madalina Tudorache; J Norberg; Jenny Emnéus

Micro immuno supported liquid membrane (mu-ISLM) extraction

Madalina Tudorache, J Norberg, Jenny Emnéus

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Forskningsoutput: Kapitel i bok/rapport/Conference proceeding › Konferenspaper i proceeding › Peer review

Sammanfattning

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.

Originalspråk	engelska
Titel på värdpublikation	Micro Total Analysis Systems 2004, Vol 1
Förlag	Springer
Sidor	512-514
Status	Published - 2005
Evenemang	8th International Conference on Miniaturized Systems for Chemistry and Life Sciences - Malmo, Sverige Varaktighet: 2004 sep. 26 → 2004 sep. 30

Publikationsserier

Namn
Nummer	296
ISSN (tryckt)	0260-6291

Konferens

Konferens	8th International Conference on Miniaturized Systems for Chemistry and Life Sciences
Land/Territorium	Sverige
Ort	Malmo
Period	2004/09/26 → 2004/09/30

Bibliografisk information

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)

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@inproceedings{e694ebbaa44a4fd586a7b6012b92d1a7,

title = "Micro immuno supported liquid membrane (mu-ISLM) extraction",

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.",

keywords = "extraction, simazine, supported liquid membrane, enrichment",

author = "Madalina Tudorache and J Norberg and Jenny Emn{\'e}us",

note = "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); 8th International Conference on Miniaturized Systems for Chemistry and Life Sciences ; Conference date: 26-09-2004 Through 30-09-2004",

year = "2005",

language = "English",

publisher = "Springer",

number = "296",

pages = "512--514",

booktitle = "Micro Total Analysis Systems 2004, Vol 1",

address = "Germany",

}

TY - GEN

T1 - Micro immuno supported liquid membrane (mu-ISLM) extraction

AU - Tudorache, Madalina

AU - Norberg, J

AU - Emnéus, Jenny

N1 - 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)

PY - 2005

Y1 - 2005

N2 - 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.

AB - 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.

KW - extraction

KW - simazine

KW - supported liquid membrane

KW - enrichment

M3 - Paper in conference proceeding

SP - 512

EP - 514

BT - Micro Total Analysis Systems 2004, Vol 1

PB - Springer

T2 - 8th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Y2 - 26 September 2004 through 30 September 2004

ER -

Micro immuno supported liquid membrane (mu-ISLM) extraction

Sammanfattning

Publikationsserier

Konferens

Bibliografisk information

Ämnesklassifikation (UKÄ)

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