Fabrication and characterization of laser-heated, multiplexed electrospray emitter

We present a one-step fabrication method for a new multiplexed electrospray emitter with nine parallel micronozzles. The nozzles were formed by wet chemical etching of the end of a microstructured silica fiber containing nine 10 μm flow channels. By carefully adjusting the water flow through the cha...

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Veröffentlicht in:	Analyst (London) 2021-05, Vol.146 (9), p.2834-2841
Hauptverfasser:	Groper, Emily R, Barnes, Jack A, McEwen, Rory, Messaddeq, Younès, Oleschuk, Richard D, Loock, Hans-Peter
Format:	Artikel
Sprache:	eng
Schlagworte:	Channels Chemical etching Cones Electrospraying Emitters Etching Laser beam heating Lenses Multiplexing Nozzles Photomicrographs Silicon dioxide Water flow
Online-Zugang:	Volltext
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