| Potentiometric titrations in a poly(dimethylsiloxane)-based microfluidic device. | |
| | |
MedLine Citation:
|
PMID: 15080738 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
This paper describes a microfluidic device, fabricated in poly(dimethylsiloxane), that is used for potentiometric titrations. This system generates step gradients of redox potentials in a series of microchannels. These potentials are probed by microelectrodes that are integrated into the chip; the measured potentials were used to produce a titration curve from which the end point of a reaction was measured. |
| | |
Authors:
|
Rosaria Ferrigno; Jessamine Ng Lee; Xingyu Jiang; George M Whitesides |
Related Documents
:
|
21621338 - Novel assessment of renal motion in children as measured via four-dimensional computed ... 21168928 - Effect of stride frequency on the energy cost of walking in obese teenagers. 2601468 - Model study of the spread of electrotonic potential in cardiac tissue. 1454898 - Modulatory role of serotonin in neural information processing: implications for human p... 19763958 - Photoorientation in photosynthetic flagellates. 10869508 - Diurnal metabolism of dopamine in the mouse retina. |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.; Research Support, U.S. Gov't, P.H.S. |
Journal Detail:
|
Title: Analytical chemistry Volume: 76 ISSN: 0003-2700 ISO Abbreviation: Anal. Chem. Publication Date: 2004 Apr |
Date Detail:
|
Created Date: 2004-04-14 Completed Date: 2005-02-01 Revised Date: 2007-11-14 |
Medline Journal Info:
|
Nlm Unique ID: 0370536 Medline TA: Anal Chem Country: United States |
Other Details:
|
Languages: eng Pagination: 2273-80 Citation Subset: IM |
Affiliation:
|
Department of Chemistry and Chemical Biology, Harvard University, 12 Oxford Street, Cambridge, Massachusetts 02138, USA. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Dimethylpolysiloxanes
/
chemistry* Electrodes Microfluidics / instrumentation, methods* Platinum / chemistry Potentiometry / methods Silicones / chemistry* |
| Grant Support | |
ID/Acronym/Agency:
|
GM65364/GM/NIGMS NIH HHS |
| Chemical | |
Reg. No./Substance:
|
0/Dimethylpolysiloxanes; 0/Silicones; 63148-62-9/baysilon; 7440-06-4/Platinum |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Electrocatalytic tetracycline oxidation at a mixed-valent ruthenium oxide--ruthenium cyanide-modifie...
Next Document: Scanning electrochemical microscopy 50. Kinetic study of electrode reactions by the tip generation-s...