Monolithic multinozzle emitters for nanoelectrospray mass spectrometry
Abstract
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.
- Inventors:
-
- Daly City, CA
- Kensington, CA
- Seoul, KR
- Pasadena, CA
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1027205
- Patent Number(s):
- 8022361
- Application Number:
- 12/298,905
- Assignee:
- The Regents of the University of California (Oakland, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01L - CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- DOE Contract Number:
- AC02-05CH11231
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Wang, Daojing, Yang, Peidong, Kim, Woong, and Fan, Rong. Monolithic multinozzle emitters for nanoelectrospray mass spectrometry. United States: N. p., 2011.
Web.
Wang, Daojing, Yang, Peidong, Kim, Woong, & Fan, Rong. Monolithic multinozzle emitters for nanoelectrospray mass spectrometry. United States.
Wang, Daojing, Yang, Peidong, Kim, Woong, and Fan, Rong. Tue .
"Monolithic multinozzle emitters for nanoelectrospray mass spectrometry". United States. https://www.osti.gov/servlets/purl/1027205.
@article{osti_1027205,
title = {Monolithic multinozzle emitters for nanoelectrospray mass spectrometry},
author = {Wang, Daojing and Yang, Peidong and Kim, Woong and Fan, Rong},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2011},
month = {9}
}
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