Open AccessThe Characterization of Chitosan-ZnO Nanoparticles Modified Screen-Printed Copper Electrodes as the Analytical Sensor
Author(s) -
Irwainggolan,
Saisa,
Harry Agusnar,
Zul Alfian
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1542/1/012053
Subject(s) - copper , electrode , materials science , cyclic voltammetry , substrate (aquarium) , screen printing , chitosan , phosphate buffered saline , characterization (materials science) , nanoparticle , nanotechnology , chemical engineering , electrochemistry , chemistry , chromatography , composite material , metallurgy , oceanography , engineering , geology
Characteristics of chitosan-ZnO-modified screen-printed copper electrodes showed good sensitivity as a sensor which characterized by using cyclic voltammetry. The copper electrode was prepared for the sensitivity testing before being used as a sensor substrate material, the tests carried out in sodium phosphate buffer solution (BSP), the use of BSP as a standard test in this study.