Novel 2D Interfaces for Nanoelectrospray-Mass Spectrometry

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This work concerns the development, fabrication and testing of novel 2D nanoESI emitter tips. The design of the emitter tips follows a fountain pen model; fabrication relies on the use of the negative photoresist SU-8. MS tests were carried out on an ion trap mass spectrometer; the tests showed the reliability of these micronib sources and comparable performances to standard commercial needle-like sources.

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Journal: TechConnect Briefs
Volume: 1, Technical Proceedings of the 2004 NSTI Nanotechnology Conference and Trade Show, Volume 1
Published: March 7, 2004
Pages: 316 - 319
Industry sectors: Advanced Materials & Manufacturing | Sensors, MEMS, Electronics
Topic: Micro & Bio Fluidics, Lab-on-Chip
ISBN: 0-9728422-7-6