Miniaturized fluorescence detection chip for queching assay of atrazine

Kyeong Sik Shin; Sang Kyung Kim; Eun Gyeong Yang; Tae Song Kim; Ji Yoon Kang; Jung Ho Park

doi:10.1109/ICSENS.2007.355482

Miniaturized fluorescence detection chip for queching assay of atrazine

Kyeong Sik Shin, Sang Kyung Kim, Eun Gyeong Yang, Tae Song Kim, Ji Yoon Kang, Jung Ho Park

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

1 Citation (Scopus)

Abstract

This paper reports a miniaturized fluorescence detection chip with photodiode for quenching assay of atrazine, which effectively reduces the size of fluorescence detection system. The PIN photodiode with fluorescence filter was bonded with PDMS (polydimethylsiloxane) microfluidic chip and was placed just below the microfluidic channel. This detection chip has simple structure consisting of a microfluidic channel and a photodiode. The miniaturized fluorescence detection developed could detect 20nM and it successfully detected the quenching of agricultural herbicide atrazine. The assay result was comparable to that of photomultiplier tube with a fluorescence microscope. This implies the miniaturized fluorescence detection system is applicable to the hand-held diagnostic device or portable environment monitoring system.

Original language	English
Title of host publication	2006 5th IEEE Conference on Sensors
Pages	366-369
Number of pages	4
DOIs	https://doi.org/10.1109/ICSENS.2007.355482
Publication status	Published - 2006
Event	2006 5th IEEE Conference on Sensors - Daegu, Korea, Republic of Duration: 2006 Oct 22 → 2006 Oct 25

Publication series

Name	Proceedings of IEEE Sensors

Other

Other	2006 5th IEEE Conference on Sensors
Country/Territory	Korea, Republic of
City	Daegu
Period	06/10/22 → 06/10/25

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/ICSENS.2007.355482

Cite this

@inproceedings{3c1e4aaf11e54af293a611de85459ce5,

title = "Miniaturized fluorescence detection chip for queching assay of atrazine",

abstract = "This paper reports a miniaturized fluorescence detection chip with photodiode for quenching assay of atrazine, which effectively reduces the size of fluorescence detection system. The PIN photodiode with fluorescence filter was bonded with PDMS (polydimethylsiloxane) microfluidic chip and was placed just below the microfluidic channel. This detection chip has simple structure consisting of a microfluidic channel and a photodiode. The miniaturized fluorescence detection developed could detect 20nM and it successfully detected the quenching of agricultural herbicide atrazine. The assay result was comparable to that of photomultiplier tube with a fluorescence microscope. This implies the miniaturized fluorescence detection system is applicable to the hand-held diagnostic device or portable environment monitoring system.",

author = "Shin, {Kyeong Sik} and Kim, {Sang Kyung} and Yang, {Eun Gyeong} and Kim, {Tae Song} and Kang, {Ji Yoon} and Park, {Jung Ho}",

year = "2006",

doi = "10.1109/ICSENS.2007.355482",

language = "English",

isbn = "1424403766",

series = "Proceedings of IEEE Sensors",

pages = "366--369",

booktitle = "2006 5th IEEE Conference on Sensors",

note = "2006 5th IEEE Conference on Sensors ; Conference date: 22-10-2006 Through 25-10-2006",

}

TY - GEN

T1 - Miniaturized fluorescence detection chip for queching assay of atrazine

AU - Shin, Kyeong Sik

AU - Kim, Sang Kyung

AU - Yang, Eun Gyeong

AU - Kim, Tae Song

AU - Kang, Ji Yoon

AU - Park, Jung Ho

PY - 2006

Y1 - 2006

N2 - This paper reports a miniaturized fluorescence detection chip with photodiode for quenching assay of atrazine, which effectively reduces the size of fluorescence detection system. The PIN photodiode with fluorescence filter was bonded with PDMS (polydimethylsiloxane) microfluidic chip and was placed just below the microfluidic channel. This detection chip has simple structure consisting of a microfluidic channel and a photodiode. The miniaturized fluorescence detection developed could detect 20nM and it successfully detected the quenching of agricultural herbicide atrazine. The assay result was comparable to that of photomultiplier tube with a fluorescence microscope. This implies the miniaturized fluorescence detection system is applicable to the hand-held diagnostic device or portable environment monitoring system.

AB - This paper reports a miniaturized fluorescence detection chip with photodiode for quenching assay of atrazine, which effectively reduces the size of fluorescence detection system. The PIN photodiode with fluorescence filter was bonded with PDMS (polydimethylsiloxane) microfluidic chip and was placed just below the microfluidic channel. This detection chip has simple structure consisting of a microfluidic channel and a photodiode. The miniaturized fluorescence detection developed could detect 20nM and it successfully detected the quenching of agricultural herbicide atrazine. The assay result was comparable to that of photomultiplier tube with a fluorescence microscope. This implies the miniaturized fluorescence detection system is applicable to the hand-held diagnostic device or portable environment monitoring system.

UR - http://www.scopus.com/inward/record.url?scp=50149099016&partnerID=8YFLogxK

U2 - 10.1109/ICSENS.2007.355482

DO - 10.1109/ICSENS.2007.355482

M3 - Conference contribution

AN - SCOPUS:50149099016

SN - 1424403766

SN - 9781424403769

T3 - Proceedings of IEEE Sensors

SP - 366

EP - 369

BT - 2006 5th IEEE Conference on Sensors

T2 - 2006 5th IEEE Conference on Sensors

Y2 - 22 October 2006 through 25 October 2006

ER -

Miniaturized fluorescence detection chip for queching assay of atrazine

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