A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles

Yimeng Du; P. W.T. Pong

doi:10.1109/ISNE.2016.7543348

A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles

Yimeng Du, P. W.T. Pong

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

3 Scopus citations

Abstract

Superparamagnetic nanoparticles are popular magnetic label materials for the magnetic biodetection technologies. The accurate detection of superparamagnetic nanoparticles is one of the key aspects for high performance magnetic biodetection platform. An improved detection protocol of superparamagnetic nanoparticles using giant magnetoresistance (GMR) sensors were studied in this paper. In this study, the as-synthesized iron oxide nanoparticles (IONPs) with superparamagnetic behavior were detected by GMR sensors (GF708, Sensitec GmbH). The sensor transfer curves were measured before and after depositing IONPs onto sensor surfaces. The linear range of the transfer curves were analyzed, and the change of the slope indicated the quantity of IONPs on sensor surfaces.

Original language	English (US)
Title of host publication	2016 5th International Symposium on Next-Generation Electronics, ISNE 2016
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781509024391
DOIs	https://doi.org/10.1109/ISNE.2016.7543348
State	Published - Aug 12 2016
Externally published	Yes
Event	5th International Symposium on Next-Generation Electronics, ISNE 2016 - Hsinchu, Taiwan, Province of China Duration: May 4 2016 → May 6 2016

Publication series

Name	2016 5th International Symposium on Next-Generation Electronics, ISNE 2016

Conference

Conference	5th International Symposium on Next-Generation Electronics, ISNE 2016
Country/Territory	Taiwan, Province of China
City	Hsinchu
Period	5/4/16 → 5/6/16

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering
Electronic, Optical and Magnetic Materials

Keywords

Giant magnetoresistance (GMR) sensors
magnetic biodetection
superparamagnetic nanoparticles

Access to Document

10.1109/ISNE.2016.7543348

Cite this

Du, Y., & Pong, P. W. T. (2016). A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles. In 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016 Article 7543348 (2016 5th International Symposium on Next-Generation Electronics, ISNE 2016). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISNE.2016.7543348

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title = "A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles",

abstract = "Superparamagnetic nanoparticles are popular magnetic label materials for the magnetic biodetection technologies. The accurate detection of superparamagnetic nanoparticles is one of the key aspects for high performance magnetic biodetection platform. An improved detection protocol of superparamagnetic nanoparticles using giant magnetoresistance (GMR) sensors were studied in this paper. In this study, the as-synthesized iron oxide nanoparticles (IONPs) with superparamagnetic behavior were detected by GMR sensors (GF708, Sensitec GmbH). The sensor transfer curves were measured before and after depositing IONPs onto sensor surfaces. The linear range of the transfer curves were analyzed, and the change of the slope indicated the quantity of IONPs on sensor surfaces.",

keywords = "Giant magnetoresistance (GMR) sensors, magnetic biodetection, superparamagnetic nanoparticles",

author = "Yimeng Du and Pong, {P. W.T.}",

note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 5th International Symposium on Next-Generation Electronics, ISNE 2016 ; Conference date: 04-05-2016 Through 06-05-2016",

year = "2016",

month = aug,

day = "12",

doi = "10.1109/ISNE.2016.7543348",

language = "English (US)",

series = "2016 5th International Symposium on Next-Generation Electronics, ISNE 2016",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2016 5th International Symposium on Next-Generation Electronics, ISNE 2016",

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Du, Y & Pong, PWT 2016, A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles. in 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016., 7543348, 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016, Institute of Electrical and Electronics Engineers Inc., 5th International Symposium on Next-Generation Electronics, ISNE 2016, Hsinchu, Taiwan, Province of China, 5/4/16. https://doi.org/10.1109/ISNE.2016.7543348

A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles. / Du, Yimeng; Pong, P. W.T.
2016 5th International Symposium on Next-Generation Electronics, ISNE 2016. Institute of Electrical and Electronics Engineers Inc., 2016. 7543348 (2016 5th International Symposium on Next-Generation Electronics, ISNE 2016).

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

TY - GEN

T1 - A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles

AU - Du, Yimeng

AU - Pong, P. W.T.

PY - 2016/8/12

Y1 - 2016/8/12

N2 - Superparamagnetic nanoparticles are popular magnetic label materials for the magnetic biodetection technologies. The accurate detection of superparamagnetic nanoparticles is one of the key aspects for high performance magnetic biodetection platform. An improved detection protocol of superparamagnetic nanoparticles using giant magnetoresistance (GMR) sensors were studied in this paper. In this study, the as-synthesized iron oxide nanoparticles (IONPs) with superparamagnetic behavior were detected by GMR sensors (GF708, Sensitec GmbH). The sensor transfer curves were measured before and after depositing IONPs onto sensor surfaces. The linear range of the transfer curves were analyzed, and the change of the slope indicated the quantity of IONPs on sensor surfaces.

AB - Superparamagnetic nanoparticles are popular magnetic label materials for the magnetic biodetection technologies. The accurate detection of superparamagnetic nanoparticles is one of the key aspects for high performance magnetic biodetection platform. An improved detection protocol of superparamagnetic nanoparticles using giant magnetoresistance (GMR) sensors were studied in this paper. In this study, the as-synthesized iron oxide nanoparticles (IONPs) with superparamagnetic behavior were detected by GMR sensors (GF708, Sensitec GmbH). The sensor transfer curves were measured before and after depositing IONPs onto sensor surfaces. The linear range of the transfer curves were analyzed, and the change of the slope indicated the quantity of IONPs on sensor surfaces.

KW - Giant magnetoresistance (GMR) sensors

KW - magnetic biodetection

KW - superparamagnetic nanoparticles

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M3 - Conference contribution

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T3 - 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016

BT - 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 5th International Symposium on Next-Generation Electronics, ISNE 2016

Y2 - 4 May 2016 through 6 May 2016

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Du Y, Pong PWT. A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles. In 2016 5th International Symposium on Next-Generation Electronics, ISNE 2016. Institute of Electrical and Electronics Engineers Inc. 2016. 7543348. (2016 5th International Symposium on Next-Generation Electronics, ISNE 2016). doi: 10.1109/ISNE.2016.7543348

A linear slope analyzing strategy of GMR sensor transfer curve for the detection of superparamagnetic nanoparticles

Abstract

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All Science Journal Classification (ASJC) codes

Keywords

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