Title:
微量流体処理システム
Document Type and Number:
Japanese Patent JP4489187
Kind Code:
B2
Abstract:
A microscale fluid handling system that permits the efficient transfer of nanoliter to picoliter quantities of a fluid sample from the spatially concentrated environment of a microfabricated chip to "off-chip" analytical or collection devices for further off-chip sample manipulation and analysis is disclosed. The fluid handling system is fabricated in the form of one or more channels, in any suitable format, provided in a microchip body or substrate of silica, polymer or other suitable non-conductive material, or of stainless steel, noble metal, silicon or other suitable conductive or semi-conductive material. The microchip fluid handling system includes one or more exit ports integral with the end of one or more of the channels for consecutive or simultaneous off-chip analysis or collection of the sample. The exit port or ports may be configured, for example, as an electrospray interface for transfer of a fluid sample to a mass spectrometer.
Inventors:
Carger, Burley, Elle.
Foret, frantisek
The Blackie, Paul, M.
McGlur, E., Nicole
Sue, Kifen
Dunaevsky, Yuri, M.
Foret, frantisek
The Blackie, Paul, M.
McGlur, E., Nicole
Sue, Kifen
Dunaevsky, Yuri, M.
Application Number:
JP50690697A
Publication Date:
June 23, 2010
Filing Date:
July 19, 1996
Export Citation:
Assignee:
Northeastern University
International Classes:
G01N1/14; G01N27/62; B01J4/00; B01J19/00; B01L3/00; B01L3/02; G01N30/04; G01N30/72; G01N35/08; G01N37/00; H01J49/04; G01N30/02; G01N30/28; G01N30/46; G01N30/60; G01N30/62; G01N35/10
Domestic Patent References:
| JP7083935A | ||||
| JP5507793A | ||||
| JP1315940A | ||||
| JP5312797A | ||||
| JP7198680A | ||||
| JP6094722A |
Attorney, Agent or Firm:
Teruo Akimoto