Hydroxyapatite Ca10(PO4)6(OH)2(HAp) is an important material for biomedical implants, because its chemical composition similar to that of bone tissue [1]. It has been studied as a coating of dental and orthopedic implants and as a component of biopolymer composite material. HAp can induce formation of bone-like apatite on its surface and strongly bond to bone [2]. Materials with antibaterial properties are ideal for bone regeneration because infectionis a predicament during implantation, reduces the success rate of surgery and sometimes increases patient mortality. Antibacterial materials were added into the HAp coating to effectively inhibit postoperative infection. However, cytotoxin is possibly introduced with the addition of antimicrobial materials.