Label-free glucose sensing with temperature modulation

Hyung Goo Park, Hyong Seo Yoon, Seong Chan Jun

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Label-free detection of glucose molar concentration was carefully studied with a device which was designed to modulate temperature in a local area by Joule heating from room temperature to human body temperature. Very small amount of glucose concentration up to sub-millimolar range was detected based on the glucose concentration dependent electrical resistance change with the temperature modulation since it allowed more electrical conductivity enhancement for lower glucose concentration.

Original languageEnglish
Pages (from-to)1553-1556
Number of pages4
JournalCurrent Applied Physics
Volume14
Issue number11
DOIs
Publication statusPublished - 2014 Nov

Bibliographical note

Funding Information:
This research was partially supported by the Priority Research Centers Program (2012-8-1663), the Pioneer Research Center Program (2012-0000428), and the Basic Science Research Program (2012-8-0622) through the National Research Foundation of Korea (NRF) funded by the Ministry of Education, Science and Technology (MEST) of the Korean government.

Publisher Copyright:
© 2014 Elsevier B.V. All rights reserved.

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Physics and Astronomy(all)

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