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Title: Detection of analytes using porous mass spectrometry surface

Abstract

The disclosure herein includes compositions and methods for ionizing targets and methods for making the compositions. In some embodiments, the compositions can include a porous substrate that has been etched for a desired average pore size, a desired porosity, or both for detection of one or more targets of interest. Also disclosed herein are methods for using the composition to ionize targets.

Inventors:
;
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1637810
Patent Number(s):
10600629
Application Number:
15/899,923
Assignee:
The Regents of the University of California (Oakland, CA)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01J - ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01L - SEMICONDUCTOR DEVICES
DOE Contract Number:  
AC02-05CH11231; SC0014079
Resource Type:
Patent
Resource Relation:
Patent File Date: 02/20/2018
Country of Publication:
United States
Language:
English

Citation Formats

Gao, Jian, and Northen, Trent R. Detection of analytes using porous mass spectrometry surface. United States: N. p., 2020. Web.
Gao, Jian, & Northen, Trent R. Detection of analytes using porous mass spectrometry surface. United States.
Gao, Jian, and Northen, Trent R. Tue . "Detection of analytes using porous mass spectrometry surface". United States. https://www.osti.gov/servlets/purl/1637810.
@article{osti_1637810,
title = {Detection of analytes using porous mass spectrometry surface},
author = {Gao, Jian and Northen, Trent R.},
abstractNote = {The disclosure herein includes compositions and methods for ionizing targets and methods for making the compositions. In some embodiments, the compositions can include a porous substrate that has been etched for a desired average pore size, a desired porosity, or both for detection of one or more targets of interest. Also disclosed herein are methods for using the composition to ionize targets.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {3}
}

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Works referenced in this record:

Nanostructure-initiator mass spectrometry biometrics
patent, September 2015


Methods and devices for improving atom probe detector performance
patent, November 2013


Mass spectrometry analysis of microorganisms in samples
patent, April 2014