Abstract
We demonstrate the fabrication and characterization of a flexible non-enzymatic electrochemical glucose sensor whose sensing electrode consists of electroplated Cu nanoparticles(NPs) on the laser-induced-graphene fiber (LIGF) and laser-induced porous graphene (LIG) double layer, which was made on a PI film. The non-enzymatic electrochemical glucose sensor with Cu-NPs/LIGF/LIG sensing electrode shows excellent glucose detection characteristics, including a sensitivity of 1438.8A μ/mMcm2, limit of detection (LOD) of 124 nM, and broad linear range at an applied potential of +600mV.
Original language | English |
---|---|
Title of host publication | 2019 IEEE International Flexible Electronics Technology Conference, IFETC 2019 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
ISBN (Electronic) | 9781728117782 |
DOIs | |
Publication status | Published - 2019 Aug |
Event | 2019 IEEE International Flexible Electronics Technology Conference, IFETC 2019 - Vancouver, Canada Duration: 2019 Aug 11 → 2019 Aug 14 |
Publication series
Name | 2019 IEEE International Flexible Electronics Technology Conference, IFETC 2019 |
---|
Conference
Conference | 2019 IEEE International Flexible Electronics Technology Conference, IFETC 2019 |
---|---|
Country/Territory | Canada |
City | Vancouver |
Period | 19/8/11 → 19/8/14 |
Bibliographical note
Funding Information:IV. CONCLUSIONS The proposed non-enzymatic electrochemical glucose sensor with Cu-NPs/LIGF/LIG sensing electrode was successfully fabricated and characterized. The glucose sensor fabricated by a conventional Cu electroplating shows excellent detection result such as high sensitivity of 1438.8 μA/mM·cm2, low detection limit of 124 nM, and a broad linear range at an applied potential of +600 mV. This type of the sensor offers an inexpensive, facile method to fabricate nonenzymatic glucose sensors. ACKNOWLEDGMEN This research was supported by the Basic Science Research Program through the NRF funded by the Ministry of Science, ICT & Future Planning (2017R1A2B4009088).
Publisher Copyright:
© 2019 IEEE.
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Mechanics of Materials
- Electronic, Optical and Magnetic Materials
- Hardware and Architecture