This study presents a new design for chip-based electrospray ionization mass spectrometry (ESI-MS), in which ESI is generated by direct spraying from a polydimethylsiloxane (PDMS) micro-channel electrokinetically without pressure assistance. PDMS devices were fabricated using SU 8 masters, which were coated with amorphous PDMS-diamond hybrid to increase their lifetime. The presented technique allows rapid and low-cost batch-prodn. of the ESI-MS chips. [on SciFinder (R)]
CITATION STYLE
Huikko, K., Östman, P., Grigoras, K., Tuomikoski, S., Tiainen, V.-M., Soininen, A., … Kotiaho, T. (2002). PDMS Electrospray Devices Fabricated by PDMS-Diamond-Coated SU-8 Masters. In Micro Total Analysis Systems 2002 (pp. 506–508). Springer Netherlands. https://doi.org/10.1007/978-94-010-0295-0_169
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