Work

Monolithic multinozzle emitters for nanoelectrospray mass spectrometry

Year: 2023

Type: article

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.

Source: OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information)

Author: Wang, Daojing [Daly City, CA]; Yang, Peidong [Kensington, CA]; Kim, Woong [Seoul, KR]; Fan, Rong [Pasadena, CA]

Language: English

Topic: Mass Spectrometry Techniques and Applications

Subfield: Spectroscopy

Field: Chemistry

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4299600670

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