Monolithic multinozzle emitters for nanoelectrospray mass spectrometry
Patent
·
OSTI ID:1027205
- Daly City, CA
- Kensington, CA
- Seoul, KR
- Pasadena, CA
Novel and significantly simplified procedures for fabrication of fully integrated nanoelectrospray emitters have been described. For nanofabricated monolithic multinozzle emitters (NM.sup.2 emitters), a bottom up approach using silicon nanowires on a silicon sliver is used. For microfabricated monolithic multinozzle emitters (M.sup.3 emitters), a top down approach using MEMS techniques on silicon wafers is used. The emitters have performance comparable to that of commercially-available silica capillary emitters for nanoelectrospray mass spectrometry.
- Research Organization:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC02-05CH11231
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Number(s):
- 8,022,361
- Application Number:
- 12/298,905
- OSTI ID:
- 1027205
- Country of Publication:
- United States
- Language:
- English
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