Advanced

Supported liquid membrane extraction of urinary trans, trans-muconic acid, a biomarker for benzene exposure

Norberg, J ; Tiruye, D ; Mathiasson, Lennart LU and Jönsson, Jan Åke LU (2002) In Journal of Separation Science 25(5-6). p.351-355
Abstract
In this study, sample preparation of urinary trans, trans-muconic acid (tt-MA), a minor metabolite and biomarker of benzene, by means of Supported Liquid Membrane (SLM) extraction has been investigated. The sample extract was automatically transferred on-line to an ion exchange chromatographic column and the analytes were detected using a photodiode array detector. Automation of the system was accomplished using a robotic sample preparation processor integrated into the chromatographic system. Detection limits calculated from the baseline noise was in the sub-ppb range, and quantification of tt-MA is safe down to 10 ppb.
Please use this url to cite or link to this publication:
author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
extraction, supported liquid membrane, benzene exposure, biomarker, muconic acid, urine analysis
in
Journal of Separation Science
volume
25
issue
5-6
pages
351 - 355
publisher
John Wiley and Sons
external identifiers
  • wos:000175209300014
  • scopus:0036250223
ISSN
1615-9314
DOI
10.1002/1615-9314(20020401)25:5/6<351::AID-JSSC351>3.0.CO;2-H
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
4c81f7e2-c107-4ca6-8387-e7a94272bb2f (old id 339904)
date added to LUP
2016-04-01 11:39:08
date last changed
2021-01-06 05:28:30
@article{4c81f7e2-c107-4ca6-8387-e7a94272bb2f,
  abstract     = {In this study, sample preparation of urinary trans, trans-muconic acid (tt-MA), a minor metabolite and biomarker of benzene, by means of Supported Liquid Membrane (SLM) extraction has been investigated. The sample extract was automatically transferred on-line to an ion exchange chromatographic column and the analytes were detected using a photodiode array detector. Automation of the system was accomplished using a robotic sample preparation processor integrated into the chromatographic system. Detection limits calculated from the baseline noise was in the sub-ppb range, and quantification of tt-MA is safe down to 10 ppb.},
  author       = {Norberg, J and Tiruye, D and Mathiasson, Lennart and Jönsson, Jan Åke},
  issn         = {1615-9314},
  language     = {eng},
  number       = {5-6},
  pages        = {351--355},
  publisher    = {John Wiley and Sons},
  series       = {Journal of Separation Science},
  title        = {Supported liquid membrane extraction of urinary trans, trans-muconic acid, a biomarker for benzene exposure},
  url          = {http://dx.doi.org/10.1002/1615-9314(20020401)25:5/6<351::AID-JSSC351>3.0.CO;2-H},
  doi          = {10.1002/1615-9314(20020401)25:5/6<351::AID-JSSC351>3.0.CO;2-H},
  volume       = {25},
  year         = {2002},
}