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Title: Multinozzle emitter arrays for ultrahigh-throughput nanoelectrospray mass spectrometry

Abstract

The present invention provides for a structure comprising a plurality of emitters, wherein a first nozzle of a first emitter and a second nozzle of a second emitter emit in two directions that are not or essentially not in the same direction; wherein the walls of the nozzles and the emitters form a monolithic whole. The present invention also provides for a structure comprising an emitter with a sharpened end from which the emitter emits; wherein the emitters forms a monolithic whole. The present invention also provides for a fully integrated separation of proteins and small molecules on a silicon chip before the electrospray mass spectrometry analysis.

Inventors:
; ; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1399781
Patent Number(s):
9793477
Application Number:
14/137,840
Assignee:
The Regents of The University of California
Patent Classifications (CPCs):
G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
DOE Contract Number:  
AC02-05CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Dec 20
Country of Publication:
United States
Language:
English
Subject:
42 ENGINEERING; 59 BASIC BIOLOGICAL SCIENCES

Citation Formats

Wang, Daojing, Mao, Pan, Wang, Hung-Ta, and Yang, Peidong. Multinozzle emitter arrays for ultrahigh-throughput nanoelectrospray mass spectrometry. United States: N. p., 2017. Web.
Wang, Daojing, Mao, Pan, Wang, Hung-Ta, & Yang, Peidong. Multinozzle emitter arrays for ultrahigh-throughput nanoelectrospray mass spectrometry. United States.
Wang, Daojing, Mao, Pan, Wang, Hung-Ta, and Yang, Peidong. Tue . "Multinozzle emitter arrays for ultrahigh-throughput nanoelectrospray mass spectrometry". United States. https://www.osti.gov/servlets/purl/1399781.
@article{osti_1399781,
title = {Multinozzle emitter arrays for ultrahigh-throughput nanoelectrospray mass spectrometry},
author = {Wang, Daojing and Mao, Pan and Wang, Hung-Ta and Yang, Peidong},
abstractNote = {The present invention provides for a structure comprising a plurality of emitters, wherein a first nozzle of a first emitter and a second nozzle of a second emitter emit in two directions that are not or essentially not in the same direction; wherein the walls of the nozzles and the emitters form a monolithic whole. The present invention also provides for a structure comprising an emitter with a sharpened end from which the emitter emits; wherein the emitters forms a monolithic whole. The present invention also provides for a fully integrated separation of proteins and small molecules on a silicon chip before the electrospray mass spectrometry analysis.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {10}
}

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Works referenced in this record:

Multinozzle Emitter Arrays for Nanoelectrospray Mass Spectrometry
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