Abstract: An electrode-modified heavy metal ion microfluidic detection chip, comprising a microfluidic module (1) and a three-electrode sensor (2), wherein the microfluidic module (1) is integrally molded by 3D printing, and the interior thereof has a microchannel (10) and a sensor slot (11); and the three-electrode sensor (2) comprises three electrodes (21, 22, 23) printed on a card-shaped bottom plate (20), among which the working electrode (21) is a porous nano-NiMn2O4 modified bare carbon electrode, and the three-electrode sensor (2) is inserted into the sensor slot (11) that matches same to form the microfluidic detection chip.
Type:
Grant
Filed:
March 27, 2020
Date of Patent:
June 11, 2024
Assignees:
JIANGSU YANGTZE TESTING AND CERTIFICATION CO., LTD., JINLING CUSTOMS TECHNNOLOGY CENTER