On the basis of the process of the acetylthiocholine iodide hydrolysis, catalysed by the enzyme acetylcholinesterase and the obtaining of an electroactive product, an amperometric sensor is created. An electrochemically modified graphite electrode is used, with acetylcholinesterase covalently linked directly on its surface. It is demonstrated that it can be applied for the quantitative determination of some heavy metal ions ‐ Fe3+, Cd2+, Cu2+ and Mn2+ and for establishing their influence on the acetylcholinesterase activity.
No takes yet. Share an insight, caveat, or question.
Margarita Stoytcheva (1994) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: