Preparation and properties of chitosan-hydroxyapatite/Fe3O4magnetic nano-carriers
Source abstract
Abstract
The nano-carries HAP/Fe3O4 and HAP/Fe3O4 was prepared by the method of acid-base neutralization.Superparamagnetic nano Fe3O4 was added as nucleating agents.The microstructure,crystal phase,magnetic and biological property were characterized by TEM,XRD,FT-IR,VSM,MTT.The results show that as-prepared carrier showed superparamagnetic,size of about 100 nm.HAP particles in bis-phase composite carrier was spherical,and short-rod like in three-phase composite carrier.Cell toxicity reaction in bis-phase composite carrier and three-phase composite carrier are1 grade or 0 grade which has a role in promoting cell proliferation.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Bone Tissue Engineering Materials · Nanoparticle-Based Drug Delivery · biodegradable polymer synthesis and properties
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References
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