Biosensors Fabricated by Laser-Induced Metallization on DLP Composite Resin

• DOI: 10.3390/electronics11193254
• Publication Date: 2022-10-11T01:07:11Z
• Authors: Ran Zhang; Qinyi Wang; Ya Chen; Chen Jiao; Fuxi Liu; Junwei Xu; Qiuwei Zhang; Jiantao Zhao; Lida Shen; Changjiang Wang
• Keywords: Copper plating; Plating (geology)

With the growing emphasis on medical testing, people are seeking more technologies to detect indexes of human body quickly and at a low cost. The electrochemical biosensors became research hotspot due their excellent properties. In this study, dicopper hydroxide phosphate (Cu2(OH)PO4) was incorporated in resin, resin sheets were prepared by digital light processing (DLP). copper base points activated sheet surface Nd: YAG laser then covered electroless plating silver plating. could effectively activate surface. Furthermore, electrodes detection chips distinguish glucose solutions different concentrations well. Finally, novel kit with three-electrode chip designed for rapid health testing home or institutions future.