1382962-A1 is referenced by 1 patents and cites 3 patents.

A microchip laboratory system (10) and method provide fluidic manipulations for a variety of applications, including sample injection for microchip chemical separations. The microchip is fabricated using standard photolithographic procedures and chemical wet etching, with the substrate and cover plate joined using direct bonding. Capillary electrophoresis and electrochomatography are performed in channels (26, 28, 30, 32, 34, 36, 38) formed in the substrate. Analytes are loaded into a four-way intersection of channels by electrokinetically pumping the analyte through the intersection (40), followed by a switching of the potentials to force an analyte plug into the separation channel (34).

Title
Apparatus and method for performing microfluidic manipulations for chemical analysis and synthesis
Application Number
EP20030078261 19950801
Publication Number
1382962 (A1)
Application Date
August 1, 1995
Publication Date
January 21, 2004
Inventor
Ramsey Michael J
US
Assignee
Ut Battelle
US
IPC
B01L 03/00
G01N 27/447
G01N 27/447
B01L 03/00
B01F 13/00
G01N 27/447
B01L 03/00
B01F 13/00
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