DETECTING CARDIOVASCULAR BIOMARKERS BY USING AN INTEGRATED RFID BIOSENSING SYSTEM

Yu Jen Cheng, Ren Wei Cheng, Ruo Hsuan Gao, Tsung Heng Tsai, Chien Nan Kuo, Gwo Bin Lee*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

An integrated radio-frequency identification (RFID) biosensing system to detect real-time concentrations of multiple cardiovascular diseases (CVDs) biomarkers was reported in this study. Capillary microfluidics, capacitive biosensors, capacitance-to-digital (CTD) readout circuit and radio-frequency (RF) module were integrated into one portable system which could 1) handle the self-driven fluid from patients to biosensors and 2) wirelessly transmit the concentration values of CVDs biomarkers to the users. The CVDs biomarkers could be analyzed within 6 min while only requiring 10 μL of plasma, indicating that this system can be served as a promising portable or wearable device for CVDs risk assessment and real-time monitoring.

Original languageEnglish
Title of host publicationMicroTAS 2021 - 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences
PublisherChemical and Biological Microsystems Society
Pages809-810
Number of pages2
ISBN (Electronic)9781733419031
StatePublished - 2021
Event25th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2021 - Palm Springs, Virtual, United States
Duration: 10 Oct 202114 Oct 2021

Publication series

NameMicroTAS 2021 - 25th International Conference on Miniaturized Systems for Chemistry and Life Sciences

Conference

Conference25th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2021
Country/TerritoryUnited States
CityPalm Springs, Virtual
Period10/10/2114/10/21

Keywords

  • Capacitance-to-digital readout
  • Capillary microfluidics
  • Cardiovascular diseases
  • RFID

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