Title: Device for separating and/ analysing several molecular targets dissolved in a complex mixture
Application Number: 200480034294 Application Date: 2004.08.27
Publication Number: 1882839 Publication Date: 2006.12.20
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G01N33/543,B01J19/00,B01L3/00
Applicant(s) Name: Commissariat Energie Atomique Address:
Inventor(s) Name: Ugolin Nicolas, Chevillard Sylvie, Ory Catherine
Attorney & Agent: wang dazuo han kefei
Abstract:
     The invention relates to a device for separating and/ analysing several molecular targets dissolved in a complex mixture which is characterised in that it comprises a) a matrix of microcolumns, wherein each microcolumn (2) comprises an immobilised molecular probe for retaining a specific molecular target contained in the complex mixture by specific probe/target linkage, b) a first capillary network (3) for circulating the complex mixture introduced into the inventive device towards each microcolumn of the matrix defined in a), c) a second capillary network (4) for circulating, after elution, the molecular targets retained on the micro-columns towards a sensor (5) for carrying out the recovery and/or analysis thereof, and d) if necessary, a sensor (5), preferably in the form of a mass spectrometer, for carrying out the recovery and/or analysis of different molecular targets.
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