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Ionspray microchip
- 1.0354260 - MBÚ 2011 RIV GB eng J - Journal Article
Pól, Jaroslav - Kauppila, T. J. - Franssila, S. - Kotiaho, T. - Kostiainen, R.
Ionspray microchip.
Rapid Communications in Mass Spectrometry. Roč. 24, č. 17 (2010), s. 2584-2590. ISSN 0951-4198. E-ISSN 1097-0231
R&D Projects: GA MŠMT(CZ) ME10013
Institutional research plan: CEZ:AV0Z50200510
Keywords : ATMOSPHERIC-PRESSURE PHOTOIONIZATION * IONIZATION-MASS-SPECTROMETRY * CAPILLARY LIQUID-CHROMATOGRAPHY
Subject RIV: EE - Microbiology, Virology
Impact factor: 2.846, year: 2010
An ionspray microchip is introduced. The chip is based on the earlier presented nebulizer microchip that consists of glass and silicon plates bonded together. A liquid inlet channel, nebulizer gas inlet, and nozzle are etched on the silicon plate and a platinum heater is integrated on the glass plate. The nebulizer microchip has been previously used in atmospheric pressure chemical ionization, atmospheric pressure photoionization, sonic spray ionization, and thermospray ionization modes. In this work we show that the microchip can be operated also in ionspray mode by introducing high voltage to the silicon plate of the microchip
Permanent Link: http://hdl.handle.net/11104/0006258
Number of the records: 1