A Molecularly Imprinted Polypyrrole/GO@Fe₃O₄ Nanocomposite Modified Impedimetric Sensor for the Routine Monitoring of Lysozyme.

ABSTRACT: Lysozyme (LYS) applications encompass anti-bacterial activity, analgesic, and anti-inflammatory effects. In this work, a porous framework that was based on the polymerization of pyrrole (PPy) in the presence of multi-functional graphene oxide/iron oxide composite (GO@Fe₃O₄) has been developed. Oxygen-containing and amine groups that were present in the nanocomposite were availed to assembly LYS as the molecularly imprinted polymer (MIP) template. The synthesized material (MIPPy/GO@Fe₃O₄) was electrodeposited on top of a gold microelectrode array. Transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS) were used to confirm the adequate preparation of GO@Fe₃O₄, and the characterization of the resultin

SUBMITTER: Montoro-Leal P 

PROVIDER: S-EPMC9496344 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature