Two-terminal longitudinal hotwire sensor for in-line monitoring of sub-nanoliter volume in microfluidic channels

Kee Suk Ryu; Kashan Shaikh; Edgar Goluch; Patrick Mathias; Liu Chang

doi:10.1109/ICSENS.2005.1597633

Two-terminal longitudinal hotwire sensor for in-line monitoring of sub-nanoliter volume in microfluidic channels

Kee Suk Ryu^*, Kashan Shaikh, Edgar Goluch, Patrick Mathias, Liu Chang

^*Corresponding author for this work

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

We report a simple and practical sensor for monitoring both the absolute position and advancing speed of liquid front in a microfluidic channel. The sensor consists of a longitudinal hot wire element - a two-terminal electrical device, with its length spanning the entire channel. The design, materials, fabrication method, and use of this sensor are extremely simple. Characterization results are presented.

Original language	English (US)
Title of host publication	Proceedings of the Fourth IEEE Conference on Sensors 2005
Pages	45-48
Number of pages	4
Volume	2005
DOIs	https://doi.org/10.1109/ICSENS.2005.1597633
State	Published - Dec 1 2005
Event	Fourth IEEE Conference on Sensors 2005 - Irvine, CA, United States Duration: Oct 31 2005 → Nov 3 2005

Other

Other	Fourth IEEE Conference on Sensors 2005
Country/Territory	United States
City	Irvine, CA
Period	10/31/05 → 11/3/05

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ICSENS.2005.1597633

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title = "Two-terminal longitudinal hotwire sensor for in-line monitoring of sub-nanoliter volume in microfluidic channels",

abstract = "We report a simple and practical sensor for monitoring both the absolute position and advancing speed of liquid front in a microfluidic channel. The sensor consists of a longitudinal hot wire element - a two-terminal electrical device, with its length spanning the entire channel. The design, materials, fabrication method, and use of this sensor are extremely simple. Characterization results are presented.",

author = "Ryu, \{Kee Suk\} and Kashan Shaikh and Edgar Goluch and Patrick Mathias and Liu Chang",

year = "2005",

month = dec,

day = "1",

doi = "10.1109/ICSENS.2005.1597633",

language = "English (US)",

isbn = "0780390563",

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booktitle = "Proceedings of the Fourth IEEE Conference on Sensors 2005",

note = "Fourth IEEE Conference on Sensors 2005 ; Conference date: 31-10-2005 Through 03-11-2005",

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Ryu, KS, Shaikh, K, Goluch, E, Mathias, P & Chang, L 2005, Two-terminal longitudinal hotwire sensor for in-line monitoring of sub-nanoliter volume in microfluidic channels. in Proceedings of the Fourth IEEE Conference on Sensors 2005. vol. 2005, 1597633, pp. 45-48, Fourth IEEE Conference on Sensors 2005, Irvine, CA, United States, 10/31/05. https://doi.org/10.1109/ICSENS.2005.1597633

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T1 - Two-terminal longitudinal hotwire sensor for in-line monitoring of sub-nanoliter volume in microfluidic channels

AU - Ryu, Kee Suk

AU - Shaikh, Kashan

AU - Goluch, Edgar

AU - Mathias, Patrick

AU - Chang, Liu

PY - 2005/12/1

Y1 - 2005/12/1

N2 - We report a simple and practical sensor for monitoring both the absolute position and advancing speed of liquid front in a microfluidic channel. The sensor consists of a longitudinal hot wire element - a two-terminal electrical device, with its length spanning the entire channel. The design, materials, fabrication method, and use of this sensor are extremely simple. Characterization results are presented.

AB - We report a simple and practical sensor for monitoring both the absolute position and advancing speed of liquid front in a microfluidic channel. The sensor consists of a longitudinal hot wire element - a two-terminal electrical device, with its length spanning the entire channel. The design, materials, fabrication method, and use of this sensor are extremely simple. Characterization results are presented.

UR - https://www.scopus.com/pages/publications/33847322596

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U2 - 10.1109/ICSENS.2005.1597633

DO - 10.1109/ICSENS.2005.1597633

M3 - Conference contribution

AN - SCOPUS:33847322596

SN - 0780390563

SN - 9780780390560

VL - 2005

SP - 45

EP - 48

BT - Proceedings of the Fourth IEEE Conference on Sensors 2005

T2 - Fourth IEEE Conference on Sensors 2005

Y2 - 31 October 2005 through 3 November 2005

ER -

Two-terminal longitudinal hotwire sensor for in-line monitoring of sub-nanoliter volume in microfluidic channels

Abstract

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ASJC Scopus subject areas

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