Document Detail


Simple lab-on-chip approach with time-based detection.
MedLine Citation:
PMID:  19615497     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
A simple lab-on-chip approach with time-based detection is proposed. A platform is made from a piece of acrylic differently shaped channels for introducing sample and reagent(s) using flow manipulation. Time-based changes involving migration of the reaction zone are monitored. The changes can be visually monitored by using a stop-watch with naked eyes observation. Some applications for the determination of ascorbic acid, acetic acid and iron in real samples with different chemistries were demonstrated.
Authors:
K Grudpan; S Lapanantnoppakhun; S Kradtap Hartwell; K Watla-iad; W Wongwilai; W Siriangkhawut; W Jangbai; W Kumutanat; P Nuntaboon; S Tontrong
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't     Date:  2009-02-20
Journal Detail:
Title:  Talanta     Volume:  79     ISSN:  1873-3573     ISO Abbreviation:  Talanta     Publication Date:  2009 Sep 
Date Detail:
Created Date:  2009-07-20     Completed Date:  2009-09-25     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  2984816R     Medline TA:  Talanta     Country:  England    
Other Details:
Languages:  eng     Pagination:  990-4     Citation Subset:  IM    
Affiliation:
Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand. kate@chiangmai.ac.th
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MeSH Terms
Descriptor/Qualifier:
Acetic Acid / analysis,  chemistry
Ascorbic Acid / analysis,  chemistry
Color
Coloring Agents / chemistry
Iron / analysis
Microchip Analytical Procedures / economics,  methods*
Plastics / chemistry
Tablets
Time Factors
Chemical
Reg. No./Substance:
0/Coloring Agents; 0/Plastics; 0/Tablets; 50-81-7/Ascorbic Acid; 64-19-7/Acetic Acid; 7439-89-6/Iron

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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