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Title: Tailored nanopost arrays (NAPA) for laser desorption ionization in mass spectrometry

The production and use of semiconducting nanopost arrays made by nanofabrication is described herein. These nanopost arrays (NAPA) provide improved laser ionization yields and controllable fragmentation with switching or modulation capabilities for mass spectrometric detection and identification of samples deposited on them.
Authors:
; ; ;
Publication Date:
OSTI Identifier:
1331181
Report Number(s):
9,490,113
12/755,769
DOE Contract Number:
FG02-01ER15129
Resource Type:
Patent
Resource Relation:
Patent File Date: 2010 Apr 07
Research Org:
The George Washington University, Washington, DC (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 77 NANOSCIENCE AND NANOTECHNOLOGY