Preparation of polylactic acid-Piroxicam coatings on metal implants as a drug deliverysystem

Here, Polylactic acid (PLA)-piroxicam (PIR) was coated on the surface of zinc substrates. SEM resultsrevealed that a defectless morphology was achieved in the presence of PLA. Moreover, the release test indicatedthat PLA was able to control the release rate of PIR and sustained release behavior could be noticed

کلیدواژه ها:

Implant ، Polylactic acid ، Piroxicam ، Biocompatible ، Biodegradable