Synthesis and characterization of genistein magnetic molecularly imprinted polymers and their application in soy sauce products.

ABSTRACT: In this study, a novel method based on genistein magnetic molecularly imprinted polymers (Gen-MMIPs) was developed utilizing a surface molecular imprinting technique, in which genistein was used as the template molecule and Fe₃O₄ was used as the carrier. The synthesis of Gen-MMIPs was characterized by using scanning electron microscopy (SEM) and transmission electron microscopy (TEM), which indicated that the diameter of the Gen-MMIPs was approximately 500 nm. Via analysis with a vibrating sample magnetometer (VSM), the saturation magnetization of Gen-MMIPs was determined to be 24.79 emu g^-1. Fourier transform infrared (FT-IR) spectroscopy showed that polymer groups were on the surface of the magnetic carrier. Adsorption experiments suggested that the genis

SUBMITTER: Xie Z 

PROVIDER: S-EPMC8633317 | biostudies-literature | 2021 Nov

REPOSITORIES: biostudies-literature