Impedimetric sensing platform based on copper oxide with activated carbon for sensitive detection of amoxicillin

An innovative Schiff-base colorimetric chemosensor for the selective detection of Cu2+ ions and its applications

“…7–10 In addition to these approaches, impedimetric sensing and electrochemical monitoring have also been mentioned in recent publications on the detection of Cu 2+ . 11–14 These techniques provide precise results for the detection of metal ions; however, they have significant practical limitations owing to the high cost of equipment, difficulty of the procedures, and length of inspections. 15–17 There are several important reasons for the importance of detecting copper.…”