Supported liquid membrane extraction of urinary trans, trans-muconic acid, a biomarker for benzene exposure
(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:
https://lup.lub.lu.se/record/339904
- author
- Norberg, J ; Tiruye, D ; Mathiasson, Lennart LU and Jönsson, Jan Åke LU
- organization
- publishing date
- 2002
- 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 & Sons Inc.
- 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
- 2022-04-12 23:13:32
@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}}, keywords = {{extraction; supported liquid membrane; benzene exposure; biomarker; muconic acid; urine analysis}}, language = {{eng}}, number = {{5-6}}, pages = {{351--355}}, publisher = {{John Wiley & Sons Inc.}}, 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}}, }