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Different Activities of Osteoblast and Bacteria on a Nanostructured Titanium Surface for Dental Implant

Authors :
Yan Hua Zheng
Jin Bo Li
Xuanyong Liu
Jiao Sun
Source :
Advanced Materials Research. 586:39-44
Publication Year :
2012
Publisher :
Trans Tech Publications, Ltd., 2012.

Abstract

Insufficience of osteogenesis and antimicrobial effect have been still impacted the long term clinical success rate of dental implants. A nanostructured titanium surface prepared by hydrothermal treatment with H2O2 was evaluated on its osteoblastic viability and antibacterial effect. Samples were divided into 2 groups: untreated pure titanium surface (Ti) and a nanostructured titanium surface (NT). The antibacterial activities against S.mutans and C.albicans were measured by film applicator coating assay, as well as the live/dead bacteria stain. The osteoblastic viability was investigated by SEM and MTT assay. Results showed that the active microbia on NT was reduced at 24h (P

Details

ISSN :
16628985
Volume :
586
Database :
OpenAIRE
Journal :
Advanced Materials Research
Accession number :
edsair.doi...........1c5952a19be20997f32b0758443a2ec9