A Visual Semi⁃quantitative Method for Rapid Detection of Copper Ion in Water
Feng-Zhou XU, Hua-Ying TANG, Wu-Hui LIU, Yi-Feng JIANG, Wen-Kai LI, Xian-Hai LU
Chinese Journal of Applied Chemistry . 2022, (8): 1303 -1311 .  DOI: 10.19894/j.issn.1000-0518.210399