Articles with "needle electrode" as a keyword



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Needle electrode-based microplasma formed in a cavity chamber for optical emission spectrometric detection of volatile organic compounds through a filter paper sampling

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Published in 2017 at "Microchemical Journal"

DOI: 10.1016/j.microc.2016.07.022

Abstract: Abstract A novel microplasma device, which generates discharge in a Poly (dimethylsiloxane) (PDMS) cavity chamber with two normal syringe needles, serving as both gas channels and electrodes, was prepared by an innovative casting technology. This… read more here.

Keywords: microplasma; filter paper; needle electrode; cavity chamber ... See more keywords
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Analytical Solution for Electrical Problem Forced by a Finite-Length Needle Electrode: Implications in Electrostimulation

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Published in 2019 at "Mathematical Problems in Engineering"

DOI: 10.1155/2019/2404818

Abstract: Needle electrodes, widely used in clinical procedures, are responsible for creating an electric field in the treated biological tissue. This is achieved by setting a constant voltage along the length of their metallic section. In… read more here.

Keywords: needle electrode; length; analytical solution; electrical problem ... See more keywords