Electrochemical Sensors for Heavy Metal Ion Detection in Aqueous Medium: A Systematic Review

) are considered to be very toxic among other metal ions. Standard analytical methods like atomic absorption spectroscopy, atomic fluorescence spectroscopy, and X-ray fluorescence spectroscopy are used to detect HMIs. But these methods necessitate highly technical equipment and lengthy procedures with skilled personnel. So, electrochemical sensing methods are considered to be more advantageous because of their quick analysis with precision and simplicity to operate. They can detect a wide range of heavy metals providing real-time monitoring and are cost-effective and enable multiparametric detection. Various sensing applications necessitate severe regulation regarding the modification of electrode surfaces.…

• DO
  Deanship of Scientific Research, King Khalid University

  Award: R.G.P.2/42/45
• CN
  Chonnam National University

  Award: 2024-0926
• KK
  King Khalid University

  Awards: 2/42/45, R.G.P.2/42/45