Self-cleaning Ability of a Photocatalyst-containing Denture Base Material

スポンサーリンク

概要

• 論文の詳細を見る

• This study examined the ability of a photocatalyst mixed in a denture base resin to decompose organic substances which adhered to the denture base resin surface. The photocatalyst was mixed with denture base resin at concentrations of 0, 5, 10, and 15% (w/w). Decomposition test, bending test, and surface roughness measurement were performed at 1, 7, 30, 90, and 180 days after polymerization. Decomposition ability was evaluated based on the residual amount of methylene blue (MB) dissolved in ethanol after UV irradiation for 12 hours. As the mixing ratio increased, the amount of MB in the solution decreased. Meanwhile, no changes in the amount of MB in the immersion solution were observed in the photocatalystfree resin specimen. Therefore, the results indicated that a denture base resin containing a photocatalyst might have a photocatalytic ability.

• 日本歯科理工学会の論文

著者

• NAKAGAWA Masaharu

  Department of Biomaterials Faculty of Dental Science, Kyushu University

• Sakai Takako

  Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni

• TERADA Yoshihiro

  Section of Fixed Prosthodontics, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu

• Nakagawa Masaharu

  Department Of Biomaterials Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Universi

• CHENG Yali

  Section of Fixed Prosthodontics, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu

• MOROI Ryoji

  Section of Fixed Prosthodontics, Division of Oral Rehabilitation, Faculty of Dental Science, Kyushu

• SAKAI Hidetaka

  Laboratory of Oral Pathology and Medicine, Faculty of Dental Science, Kyushu University

• OGATA Tetsuro

  Division of Dental Education and Intelligence, Faculty of Dental Science, Kyushu University

• Sakai Hidetaka

  Laboratory Of Oral Pathology And Medicine Faculty Of Dental Science Kyushu University

• Terada Y

  Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu University

• Cheng Yali

  Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni

• Moroi Ryoji

  Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni

• Ogata Tetsuro

  Division Of Dental Education And Intelligence Faculty Of Dental Science Kyushu University

• Terada Yoshihiro

  Section Of Fixed Prosthodontics Division Of Oral Rehabilitation Faculty Of Dental Science Kyushu Uni

関連論文

• Fabrication of Hydroxyapatite Block from Gypsum Block Based on (NH_4)_2HPO_4 Treatment
• Effects of Sintering Temperature Over 1,300℃ on the Physical and Compositional Properties of Porous Hydroxyapatite Foam
• Guideline for Denture Relining
• Corrosion Behavior of Pure Titanium and Titanium Alloys in Various Concentrations of Acidulated Phosphate Fluoride (APF) Solutions
• New Index for the Stability of a Type I Collagen Affected by Hydrophobic Environment
• The Development of Ti Alloys for Dental Implant with High Corrosion Resistance and Mechanical Strength
• Self-cleaning Ability of a Photocatalyst-containing Denture Base Material
• Effect of Corrosion Behavior of Pure Titanium and Titanium Alloy on Fluoride Addition in Acidic Environment by Streptococcus mutans (Corrosion Behavior of Titanium by Fluoride and Streptococcus mutans)
• Effect of HEMA Adsorption on the Stability of Native and Denatured Type I Tendon Collagen
• The Effects of Alcoholic Compounds on the Stability of Type I Collagen Studied by Differential Scanning Calorimetry
• Psuedo-binary Phase Diagram of AuCu-Sn
• Development of tissue conditioner capable of binding with anti-microbial protein lactoferrin
• Application of Anti-Microbial Protein Lysozyme for Dental Materials
• Antimicrobial and antifungal effects of tissue conditioners containing a photocatalyst
• The usefulness of three-dimensional imaging for prognostication in cases of intentional tooth replantation
• HYDROTHERMAL ALTERATION AT THE DENBEKOBA DEPOSIT OF AMAKUSA POTTERY STONE
• The usefulness of an autologous blood clot combined with gelatin for regeneration of periodontal tissue
• Field Trial with a Further Attenuated Live Measles Virus Vaccine
• Development of tissue conditioner capable of binding with anti-microbial protein lactoferrin

もっと見る 閉じる

スポンサーリンク