SENSOR FOR DETECTING HEAVY METAL IONS AND DETECTING METHOD OF HEAVY METAL IONS USING THE SAME

摘要

The present invention relates to a sensor for detecting a heavy metal which comprises: an electrode; and a polymer coating layer electrochemically polymerized by an aminopyrimidyl-terthiophene monomer; and a graphene oxide, and a method for manufacturing the same and detecting a heavy metal. According to the present invention, the sensor using the electrode reformed by aminopyrimidyl-terthiophene and graphene oxide polymer can stably detect a heavy metal without a decrease in the sensitivity, even though the sensor is used in long time, and can be useful to detect the heavy metal by being verified to simultaneously quantify a heavy metal ion in a water plant using a novel electrochemical detecting method.