Validating the poly-cyclodextrins based local drug delivery system on plasma-sprayed hydroxyapatite coated orthopedic implant with toluidine blue O

► Proof-of-concept for polyCD-based drug delivery system on implant for anti-infection ► Long-term release from several days to weeks with pre-determined release rate ► As drug reservoirs to protect from biological and chemical destruction ► Principal compound biocompatible and biodegradable, approved by FDA ► Flexible adsorption by polyCD system to use different therapeutic molecules