Vol. 11, Special Issue 11 (2022)

Author(s):
Sruthi PS and S Shanmugasundaram

Abstract:
This present work describes a rapid detection method by biosensors to detect acrylamide, which is well known as a probable human carcinogen. Immobilization plays an important role in the biosensors, as it is the heart of any sensing technique developed. Here, the study is about the immobilization of silver nanoparticles and haemoglobin on the working electrode surface of the glassy carbon electrode. Furthermore, the immobilization was analysed electrochemically using cyclic voltammetry. Surface morphology of the working electrode was well studied using scanning electron microscopy and its proves the immobilization has done uniformly. The immobilized electrode shown a calibration plot for the acrylamide detection with an R² of 0.99, which signifies the effective immobilization.