Synthesis of Biocompatible Piezoelectric PVDF, HA, AGNO3 Composite Material for Application in Biomechanics

Biosensors are usually prepared from ceramics and polymer composites. The materials PVDF, HA and silver nitrate, have properties that are very suitable for biosensors. Due to its well-known superior ferroelectric characteristics and biocompatibility, polyvinylidene fluoride (PVDF) polymer has been widely used in several applications. Its applicability is restricted by hydroxyapatite’s brittleness and weak bending strength. Numerous formulations for HA and polymer composites have been devised to composite for the mechanical weakness of HA. Because there is so much HA in the final product, HA/polymer composites are very biocompatible. The maximum piezoelectric activity is produced when an appropriate amount of silver is deposited, and silver nitrate has antimicrobial qualities. The non-toxic solvent DMSO (dimethyl sulfoxide) and the solvent casting method for preparing the thin film were chosen for the preparation of the film. The purpose was to study the photostability of the UV absorbtion. SEM was used to examine the samples morphologically. Was presented structure of the biosensor and application area was chosen.