Research Article

In Vitro Sustained Release Study of Gallic Acid Coated with Magnetite-PEG and Magnetite-PVA for Drug Delivery System

Table 1

Magnetic properties of FNPs, FPEGG, and FPVAG nanocomposites.

SamplesMs (emu/g)Mr (emu/g)Hc (G)

Fe3O464.6551.571421.955
FPEGG40.0051.133414.727
FPVAG38.6350.835924.977