electronics-11-03254-v2.pdf (3.98 MB)
Biosensors fabricated by laser-induced metallization on DLP composite resin
journal contribution
posted on 2023-06-10, 05:04 authored by Ran Zhang, Qinyi Wang, Ya Chen, Chen Jiao, Fuxi Liu, Junwei Xu, Qiuwei Zhang, Jiantao Zhao, Lida Shen, Chang WangChang WangWith the growing emphasis on medical testing, people are seeking more technologies to detect indexes of the human body quickly and at a low cost. The electrochemical biosensors became a research hotspot due to their excellent properties. In this study, dicopper hydroxide phosphate (Cu2(OH)PO4) was incorporated in resin, and the resin sheets were prepared by digital light processing (DLP). The copper base points were activated on the resin sheet surface by Nd: YAG laser and then covered by the electroless copper plating and the electroless silver plating. The laser could effectively activate copper base points on the resin surface. Furthermore, silver electrodes on the detection chips could distinguish glucose solutions of different concentrations well. Finally, a novel detection kit with a three-electrode chip was designed for rapid health testing at home or in medical institutions in the future.
History
Publication status
- Published
File Version
- Published version
Journal
ElectronicsISSN
2079-9292Publisher
MDPI AGExternal DOI
Issue
19Volume
11Page range
a3254 1-13Department affiliated with
- Engineering and Design Publications
Full text available
- Yes
Peer reviewed?
- Yes
Legacy Posted Date
2022-10-13First Open Access (FOA) Date
2022-10-13First Compliant Deposit (FCD) Date
2022-10-13Usage metrics
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