Results 341 to 350 of about 367,498 (388)

Functional electrospray emitters

The Analyst, 2009
Electrospray 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, 2021
Abstract 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, Guobiao Cai, Aamir Shahzad, Weizong Wang, Weizong Wang, Xuhui Liu, Jinrui Zhang, Jinrui Zhang   +7 more
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Electrospray, technique and applications

Journal de Chimie Physique, 1993
Electrospray 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, 2011
The 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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The Background to Electrospray

2016
This article traces the development of electrospray back to its earliest beginnings. Many readers may be surprised to learn that descriptions of the electrostatic attraction of liquids to surfaces appear in the scientific literature as early as the year 1600, and that true electrospray experiments are documented to have been performed in the eighteenth
Guan, Bing, Cole, Richard B.
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Electrospray Deposition of Biomolecules

2009
This 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, 1993
The 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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Mass spectrometry using electrospray ionization

Nature Reviews Methods Primers, 2023
G. R. D. Prabhu, E. Williams, M. Wilm, P. L. Urban   +3 more
semanticscholar   +1 more source

Solvent gradient electrospray for laser ablation electrospray ionization mass spectrometry

The Analyst, 2017
Changing 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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Electrospray and Atomization

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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