Effects of Injection Schemes and Column Geometry on the Performance of Microchip Electrophoresis Devices

Three aspects of microchip electrophoresis devices are discussed. Bonding of the substrate and cover slip is accomplished by hydrolizing the surfaces and then joining and annealing them. Pinched sample loading is found to be superior with regard to temporal stability and plug length.

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Bibliographische Detailangaben
Veröffentlicht in:	Analytical chemistry (Washington) 1994-04, Vol.66 (7), p.1107-1113
Hauptverfasser:	Jacobson, Stephen C, Hergenroder, Roland, Koutny, Lance B, Warmack, R. J, Ramsey, J. Michael
Format:	Artikel
Sprache:	eng
Schlagworte:	400105 - Separation Procedures 400400 - Electrochemistry 400500 - Photochemistry 990200 - Mathematics & Computers AMINES AMMONIUM COMPOUNDS AMMONIUM FLUORIDES AMMONIUM HALIDES Analytical chemistry Blood vessels CARBOXYLIC ACIDS Chemistry Chromatographic methods and physical methods associated with chromatography DYES ELECTROPHORESIS ETCHING Exact sciences and technology FLUORIDES FLUORINE COMPOUNDS GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE GLASS HALIDES HALOGEN COMPOUNDS HETEROCYCLIC ACIDS HETEROCYCLIC COMPOUNDS HYDROFLUORIC ACID HYDROGEN COMPOUNDS HYDROGEN PEROXIDE INORGANIC ACIDS INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY MATHEMATICAL MODELS MINERALS ORGANIC ACIDS ORGANIC COMPOUNDS ORGANIC OXYGEN COMPOUNDS Other chromatographic methods OXIDE MINERALS OXYGEN COMPOUNDS PEROXIDES QUARTZ REAGENTS RHODAMINES SURFACE FINISHING
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Beschreibung
Zusammenfassung:	Three aspects of microchip electrophoresis devices are discussed. Bonding of the substrate and cover slip is accomplished by hydrolizing the surfaces and then joining and annealing them. Pinched sample loading is found to be superior with regard to temporal stability and plug length.
ISSN:	0003-2700 1520-6882
DOI:	10.1021/ac00079a028