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Functional electrospray emitters
The Analyst, 2009Electrospray ionisation (ESI) is a soft technique used in mass spectrometry (MS) analysis able to introduce a wide variety of analytes in the gas phase. Briefly, it consists in the application of a high-voltage to a solution to spray it through a small orifice.
Hubert H. Girault, Michel Prudent
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Ionic liquid electrospray behavior in a hybrid emitter electrospray thruster
International Journal of Heat and Mass Transfer, 2021Abstract Electrospray thrusters are most suitable for micro-nano satellites in advantage of small size, low power consumption and high specific impulse. However, conventional electrospray thrusters with capillary emitters operate at single mode with limited range of thrust.
Guobiao Cai +7 more
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Electrospray, technique and applications
Journal de Chimie Physique, 1993Electrospray makes use of ions present in electrically charged droplets in an aerosol. The generation of an aerosol by electrospray has already been published by Zeleny in 1917. The feasibility of electrospray as an ionization technique was demonstrated by Fenn and coworkers, and by a group of Russian scientists in Leningrad (St.
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Electrospray cooling for microelectronics
International Journal of Heat and Mass Transfer, 2011The challenge of effectively removing high heat flux from microelectronic chips may hinder future advancements in the semiconductor industry. Spray cooling is a promising solution to dissipate high heat flux, but traditional sprays suffer from low cooling efficiency partly because of droplet rebound.
Deng, Weiwei, Gomez, Alessandro
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Electrospray Deposition of Biomolecules
2009This chapter describes the basic physics underlying the newly emerging technique of electrospray deposition (ESD) as applied to biological macromolecules. Fabrication of protein films and microarrays are considered as the most important applications of this technology.
Victor N. Morozov, Victor N. Morozov
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The electrospray: Fundamentals and applications
Experimental Thermal and Fluid Science, 1993The principal features of a particular class of electrostatic sprays are reviewed as they emerge from experimental studies relying mostly on the complementary use of Phase Doppler Anemometry (PDA) and flash shadowgraph. The sprays are all operated in the cone-jet mode in which a liquid is pumped through a metal capillary, at the exit of which it is ...
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Solvent gradient electrospray for laser ablation electrospray ionization mass spectrometry
The Analyst, 2017Changing spray solution polarity in a gradient electrospray improves molecular coverage in LAESI-MS analysis of biological samples.
Hang Li, Akos Vertes
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1998
The electrostatic spraying of liquids is a well established technique [1] that offers several advantages over other methods of atomization. It appears in such diverse fields as spray painting, rocket propulsion, high intensity ion sources from liquid metals, etc. In many of these sources the liquid, dispersed from a high voltage capillary, forms a cone
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The electrostatic spraying of liquids is a well established technique [1] that offers several advantages over other methods of atomization. It appears in such diverse fields as spray painting, rocket propulsion, high intensity ion sources from liquid metals, etc. In many of these sources the liquid, dispersed from a high voltage capillary, forms a cone
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2013
The electrospray (ES) process is the action of liquid dispersion into a fine aerosol, a phenomenon that takes place when a strong electric field is exerted on the liquid. The electrical atomization of liquids was first observed by George Bose in 1745 [1,2]. Rayleigh determined an instability criterion for charged liquid droplets in 1882 [3].
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The electrospray (ES) process is the action of liquid dispersion into a fine aerosol, a phenomenon that takes place when a strong electric field is exerted on the liquid. The electrical atomization of liquids was first observed by George Bose in 1745 [1,2]. Rayleigh determined an instability criterion for charged liquid droplets in 1882 [3].
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Electrospray: Principles and Practice
Journal of Mass Spectrometry, 1997The basic principles underlying the electrospray process are reviewed without recourse to detailed discussion of mechanisms. The essential features of the practical implementation of electrospray (at various solution flow rates) are described and the nature of the resultant gas-phase ion population is discussed.
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