Development of SH-SAW sensors for underwater measurement

Y. Kwon; Y. Roh

doi:10.1016/j.ultras.2004.01.039

Development of SH-SAW sensors for underwater measurement

Y. Kwon, Y. Roh

School of Mechanical Engineering

Kyungpook National University

Research output: Contribution to journal › Conference article › peer-review

33 Scopus citations

Abstract

We developed SH (shear horizontal) surface acoustic wave (SAW) sensors to detect protein molecules in liquid solutions applying a particular antibody thin film on the delay line of transverse SAW devices. The antibody investigated was human-immuno-globulin G (HigG) to hold the antigens (anti-HigG) in the protein solution to be measured. The sensor showed stable response to the mass loading effects of the anti-HigG molecules with the sensitivity up to 10.8 ng/ml/Hz.

Original language	English
Pages (from-to)	409-411
Number of pages	3
Journal	Ultrasonics
Volume	42
Issue number	1-9
DOIs	https://doi.org/10.1016/j.ultras.2004.01.039
State	Published - Apr 2004
Event	Proceedings of Ultrasonics International 2003 - Granada, Spain Duration: 30 Jun 2003 → 3 Jul 2003

Keywords

LiTaO
Oscillator
Protein sensor
SH-SAW

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10.1016/j.ultras.2004.01.039

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title = "Development of SH-SAW sensors for underwater measurement",

abstract = "We developed SH (shear horizontal) surface acoustic wave (SAW) sensors to detect protein molecules in liquid solutions applying a particular antibody thin film on the delay line of transverse SAW devices. The antibody investigated was human-immuno-globulin G (HigG) to hold the antigens (anti-HigG) in the protein solution to be measured. The sensor showed stable response to the mass loading effects of the anti-HigG molecules with the sensitivity up to 10.8 ng/ml/Hz.",

keywords = "LiTaO, Oscillator, Protein sensor, SH-SAW",

author = "Y. Kwon and Y. Roh",

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AU - Roh, Y.

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AB - We developed SH (shear horizontal) surface acoustic wave (SAW) sensors to detect protein molecules in liquid solutions applying a particular antibody thin film on the delay line of transverse SAW devices. The antibody investigated was human-immuno-globulin G (HigG) to hold the antigens (anti-HigG) in the protein solution to be measured. The sensor showed stable response to the mass loading effects of the anti-HigG molecules with the sensitivity up to 10.8 ng/ml/Hz.

KW - LiTaO

KW - Oscillator

KW - Protein sensor

KW - SH-SAW

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U2 - 10.1016/j.ultras.2004.01.039

DO - 10.1016/j.ultras.2004.01.039

M3 - Conference article

C2 - 15047320

AN - SCOPUS:1642585961

SN - 0041-624X

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JF - Ultrasonics

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T2 - Proceedings of Ultrasonics International 2003

Y2 - 30 June 2003 through 3 July 2003

ER -

Development of SH-SAW sensors for underwater measurement

Abstract

Keywords

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