Immobilization of chitosan nano-hydroxyapatite alendronate composite microspheres on polyetheretherketone surface to enhance osseointegration by inhibiting osteoclastogenesis and promoting osteogenesis
aSchool and Hospital of Stomatology Tianjin Medical University, Tianjin 300070, China
bDepartment of Stomatology, Shizuishan Second People's Hospital, Shizuishan 753000, China
cDepartment of Radiological Shizuishan Second People's Hospital, Shizuishan 753000, China
dCollege of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China
eBaodi Hospital, Tianjin Medical University, Tianjin 301899, China
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