Basically my research focuses on fracture mechanics of material and fatigue failure behavior for various industry such as automobile parts, civil construction, coating technology and biomedical implants. Previously, I was working on applying developed composite Hydroxyapatite/photocatalyst with amino acid complex coating aimed to enhance antibacterial property in order to suppress the infection for dental implants. I am interested in applying mechanics of material and investigation of failure behavior on biomaterials such as orthopedics surgery and dental implant.