A novel core-shell structure Ag@Al2O3 nanoparticles were synthesized and doped into polyimide as conductive fillers to prepare the composite films with high dielectric properties and low dielectric lo
The respective advantages of porcine bone hydroxyapatite (PBHA) and chitosan (CS) were combinated together,Chinese medicine Drynariae Rhizoma (DR) was introduced into bone repair materials for the pur