Gradual capacitance for particle tracking in micro-channels

Miguel Solsona; Eiko Westerbeek; Wouter Olthuis; Albert van den Berg

Gradual capacitance for particle tracking in micro-channels

Miguel Solsona^*
, Eiko Westerbeek
, Wouter Olthuis
, Albert van den Berg

^*Corresponding author for this work

Biomedical and Environmental Sensorsystems

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

Here we report a new technique to detect the position of cells/particles using impedance spectroscopy in microchannels by applying a gradual capacitance in a parallel electrode array. With this technique, both the 2D position and the dielectric properties of the particles can be measured. For validation, a microfluidic chip with a gradual capacitance was fabricated experimentally demonstrating its feasibility.

Original language	English
Title of host publication	MicroTAS 2018
Subtitle of host publication	22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences,
Editors	Fan-Gang Tseng, Gwo-Bin Lee
Publisher	The Chemical and Biological Microsystems Society
Pages	99-101
Number of pages	3
Volume	1
ISBN (Electronic)	978-1-510-89757-1
ISBN (Print)	978-0-578-40530-8
Publication status	Published - 1 Jan 2018
Event	22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2018 - Kaohsiung Exhibition Center, Kaohsiung, Taiwan Duration: 10 Nov 2018 → 15 Nov 2018 Conference number: 22 https://cbmsociety.org/conferences/microtas2018/

Conference

Conference	22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2018
Abbreviated title	MicroTAS 2018
Country/Territory	Taiwan
City	Kaohsiung
Period	10/11/18 → 15/11/18
Internet address	https://cbmsociety.org/conferences/microtas2018/

Keywords

Gradual capacitance
Impedance spectroscopy
Microfluidics
Particles tracking

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Solsona2018gradualFinal published version, 911 KB

Cite this

@inproceedings{4af82eaf1f5540dd8d13ba5c95bcb83f,

title = "Gradual capacitance for particle tracking in micro-channels",

abstract = "Here we report a new technique to detect the position of cells/particles using impedance spectroscopy in microchannels by applying a gradual capacitance in a parallel electrode array. With this technique, both the 2D position and the dielectric properties of the particles can be measured. For validation, a microfluidic chip with a gradual capacitance was fabricated experimentally demonstrating its feasibility.",

keywords = "Gradual capacitance, Impedance spectroscopy, Microfluidics, Particles tracking",

author = "Miguel Solsona and Eiko Westerbeek and Wouter Olthuis and \{van den Berg\}, Albert",

year = "2018",

month = jan,

day = "1",

language = "English",

isbn = "978-0-578-40530-8",

volume = "1",

pages = "99--101",

editor = "Fan-Gang Tseng and Gwo-Bin Lee",

booktitle = "MicroTAS 2018",

publisher = "The Chemical and Biological Microsystems Society",

note = "22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2018, MicroTAS 2018 ; Conference date: 10-11-2018 Through 15-11-2018",

url = "https://cbmsociety.org/conferences/microtas2018/",

}

Solsona, M, Westerbeek, E, Olthuis, W & van den Berg, A 2018, Gradual capacitance for particle tracking in micro-channels. in F-G Tseng & G-B Lee (eds), MicroTAS 2018: 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences,. vol. 1, The Chemical and Biological Microsystems Society, pp. 99-101, 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2018, Kaohsiung, Taiwan, 10/11/18.

Gradual capacitance for particle tracking in micro-channels. / Solsona, Miguel; Westerbeek, Eiko; Olthuis, Wouter et al.
MicroTAS 2018: 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences,. ed. / Fan-Gang Tseng; Gwo-Bin Lee. Vol. 1 The Chemical and Biological Microsystems Society, 2018. p. 99-101.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - Gradual capacitance for particle tracking in micro-channels

AU - Solsona, Miguel

AU - Westerbeek, Eiko

AU - Olthuis, Wouter

AU - van den Berg, Albert

N1 - Conference code: 22

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Here we report a new technique to detect the position of cells/particles using impedance spectroscopy in microchannels by applying a gradual capacitance in a parallel electrode array. With this technique, both the 2D position and the dielectric properties of the particles can be measured. For validation, a microfluidic chip with a gradual capacitance was fabricated experimentally demonstrating its feasibility.

AB - Here we report a new technique to detect the position of cells/particles using impedance spectroscopy in microchannels by applying a gradual capacitance in a parallel electrode array. With this technique, both the 2D position and the dielectric properties of the particles can be measured. For validation, a microfluidic chip with a gradual capacitance was fabricated experimentally demonstrating its feasibility.

KW - Gradual capacitance

KW - Impedance spectroscopy

KW - Microfluidics

KW - Particles tracking

UR - https://www.scopus.com/pages/publications/85079837663

M3 - Conference contribution

SN - 978-0-578-40530-8

VL - 1

SP - 99

EP - 101

BT - MicroTAS 2018

A2 - Tseng, Fan-Gang

A2 - Lee, Gwo-Bin

PB - The Chemical and Biological Microsystems Society

T2 - 22nd International Conference on Miniaturized Systems for Chemistry and Life Sciences, µTAS 2018

Y2 - 10 November 2018 through 15 November 2018

ER -

Gradual capacitance for particle tracking in micro-channels

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Conference

Keywords

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