File Download
Supplementary
-
Citations:
- Appears in Collections:
Conference Paper: Microfluidic chip-capillary electrophoresis with adjustable on-chip sample dilution for profiling of urinary markers
Title | Microfluidic chip-capillary electrophoresis with adjustable on-chip sample dilution for profiling of urinary markers |
---|---|
Authors | |
Keywords | Ferrofluid valve Microchip CE Metabolite disorder Micromixer |
Issue Date | 2010 |
Citation | The 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Groningen, The Netherlands, 3-7 October 2010. In Conference Proceedings, 2010, p. 1481-1483 How to Cite? |
Abstract | The paper reports the development of a microfluidic chip-capillary electrophoresis device using UV/Vis detection for profiling of urinary markers with adjustable on-chip sample dilution. A PMMA polymer microfluidic chip-CE device with on-chip ferrofluid valve control for adjustable sample dilution is developed for profiling of urinary markers related to metabolism disorders for clinical diagnosis. On-chip sample dilution up to a 100 folds can be achieved prior to separation in a running buffer containing 3mM 1,3,5-benzenetricarboxylic acid (BTA), 1.5 mM tetraethylenepentamine (TEPA) and 15mM tris(hydroxyl) aminomethane (Tris buffer) solution with pH adjusted to 8.4 by lithium hydroxide. |
Persistent Identifier | http://hdl.handle.net/10722/142691 |
ISBN |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Guo, W | en_US |
dc.contributor.author | Fung, YS | en_US |
dc.date.accessioned | 2011-10-28T02:54:22Z | - |
dc.date.available | 2011-10-28T02:54:22Z | - |
dc.date.issued | 2010 | en_US |
dc.identifier.citation | The 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Groningen, The Netherlands, 3-7 October 2010. In Conference Proceedings, 2010, p. 1481-1483 | en_US |
dc.identifier.isbn | 978-0-9798064-3-8 | - |
dc.identifier.uri | http://hdl.handle.net/10722/142691 | - |
dc.description.abstract | The paper reports the development of a microfluidic chip-capillary electrophoresis device using UV/Vis detection for profiling of urinary markers with adjustable on-chip sample dilution. A PMMA polymer microfluidic chip-CE device with on-chip ferrofluid valve control for adjustable sample dilution is developed for profiling of urinary markers related to metabolism disorders for clinical diagnosis. On-chip sample dilution up to a 100 folds can be achieved prior to separation in a running buffer containing 3mM 1,3,5-benzenetricarboxylic acid (BTA), 1.5 mM tetraethylenepentamine (TEPA) and 15mM tris(hydroxyl) aminomethane (Tris buffer) solution with pH adjusted to 8.4 by lithium hydroxide. | - |
dc.language | eng | en_US |
dc.relation.ispartof | Proceedings of the 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences | - |
dc.subject | Ferrofluid valve | - |
dc.subject | Microchip CE | - |
dc.subject | Metabolite disorder | - |
dc.subject | Micromixer | - |
dc.title | Microfluidic chip-capillary electrophoresis with adjustable on-chip sample dilution for profiling of urinary markers | en_US |
dc.type | Conference_Paper | en_US |
dc.identifier.openurl | http://library.hku.hk:4550/resserv?sid=HKU:IR&issn=978-0-9798064-3-8&volume=&spage=1481&epage=1483&date=2010&atitle=Microfluidic+chip-capillary+electrophoresis+with+adjustable+on-chip+sample+dilution+for+profiling+of+urinary+markers | - |
dc.identifier.email | Fung, YS: ysfung@hku.hk | en_US |
dc.identifier.authority | Fung, YS=rp00697 | en_US |
dc.description.nature | postprint | - |
dc.identifier.hkuros | 196866 | en_US |
dc.identifier.spage | 1481 | en_US |
dc.identifier.epage | 1483 | en_US |
dc.description.other | The 14th International Conference on Miniaturized Systems for Chemistry and Life Sciences, Groningen, The Netherlands, 3-7 October 2010. In Conference Proceedings, 2010, p. 1481-1483 | - |