Chitosan whiskers from shrimp shells incorporated into dimethacrylate-based dental resin sealant

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概要

• 論文の詳細を見る

• A resin-based sealant containing chitosan whiskers was developed for use as a pit and fissure sealer. Chitosan whiskers were synthesized and then characterized using fourier transform infrared spectrometry and transmission electron microscopy. The whiskers were next incorporated into dimethacrylate monomer at various ratios by weight and subsequently analyzed for their antimicrobial and physical properties. The dimethacrylate-based sealant containing chitosan whiskers had a greater antimicrobial activity than control sealant and they were comparable with antimicrobial commercial resin sealants. The inclusion of the whiskers did not reduce the curing depth or degree of double bond conversion and the reduction in hardness was minimal. In conclusion, a resin-based sealant containing chitosan whiskers can be considered an effective antimicrobial pit and fissure sealant.

• 日本歯科理工学会の論文
• 2012-03-01

著者

• POOLTHONG Suchit

  Department of Operative Dentistry, Faculty of Dentistry, Chulalongkorn University

• WATTHANAPHANIT Anyarat

  The Petroleum and Petrochemical College, Chulalongkorn University

• Poolthong Suchit

  Department Of Operative Dentistry Faculty Of Dentistry Chulalongkorn University

• Watthanaphanit Anyarat

  The Petroleum And Petrochemical College Chulalongkorn University

• Rujiravanit Ratana

  The Petroleum And Petrochemical College Chulalongkorn University

• MAHAPOKA Ekamon

  Department of Operative Dentistry, Faculty of Dentistry, Chulalongkorn University

• ARIRACHAKARAN Pratanporn

  Department of Oral Medicine, Infectious Diseases Clinic, Faculty of Dentistry, Chulalongkorn University

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• Chitosan whiskers from shrimp shells incorporated into dimethacrylate-based dental resin sealant

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