scholarly journals Denture Plaque Control on Titanium Dioxide Coated Acrylic Resin Plates Part 3: Effect of Titanium Dioxide Solution against Deposition of Stain

2009 ◽  
Vol 63 (1) ◽  
pp. 18-23
Author(s):  
Eri Makihara ◽  
Shin-ichi Masumi ◽  
Toshihiro Kawano ◽  
Howashi Shuichiro
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Plaque Control

scholarly journals Denture Plaque Control on Titanium Dioxide Coated Acrylic Resin Plates (Part 2: Effects of Cleaning Methods on Coating Materials)

2007 ◽  
Vol 61 (4/5) ◽  
pp. 107-110
Author(s):  
Eri Makihara ◽  
Shin-ichi Masumi ◽  
Masahiro Arita ◽  
Shuichiro Howashi ◽  
Toshihiro Kawano ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Coating Materials ◽  
Plaque Control ◽  
Cleaning Methods

Denture Plaque Control on Titanium Dioxide Coated Acrylic Resin Plates Part 1: Coating Methods for a Titanium Dioxide Coating Solution on Acrylic Resin Plates

2007 ◽  
Vol 61 (2/3) ◽  
pp. 82-86 ◽  
Author(s):  
Eri Makihara ◽  
Shin-ichi Masumi ◽  
Masahiro Arita ◽  
Toshihiro Takeuchi ◽  
Toshihiro Kawano ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Coating Solution ◽  
Coating Methods ◽  
Plaque Control

scholarly journals Evaluation of Cleanability of a Titanium Dioxide(TiO2) -coated Acrylic Resin Denture Base

2005 ◽  
Vol 4 (1) ◽  
pp. 69-76 ◽  
Author(s):  
Daisuke Kado ◽  
Kaoru Sakurai ◽  
Tetsuya Sugiyama ◽  
Takayuki Ueda
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Denture Base

Inhibiting microbial adhesion to denture base acrylic resin by titanium dioxide coating

2009 ◽  
Vol 36 (12) ◽  
pp. 902-908 ◽  
Author(s):  
T. ARAI ◽  
T. UEDA ◽  
T. SUGIYAMA ◽  
K. SAKURAI
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Microbial Adhesion ◽  
Denture Base

scholarly journals Biocompatibility of a titanium dioxide-coating method for denture base acrylic resin

Gerodontology ◽  
2015 ◽  
Vol 33 (4) ◽  
pp. 539-544 ◽  
Author(s):  
Masashi Tsuji ◽  
Takayuki Ueda ◽  
Kohei Sawaki ◽  
Mitsuru Kawaguchi ◽  
Kaoru Sakurai
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Denture Base ◽  
Coating Method

scholarly journals Preparation and Characterisation of Poly(methyl metacrylate)-Titanium Dioxide Nanocomposites for Denture Bases

Polymers ◽  
2020 ◽  
Vol 12 (11) ◽  
pp. 2655
Author(s):  
Mariusz Cierech ◽  
Marcin Szerszeń ◽  
Jacek Wojnarowicz ◽  
Witold Łojkowski ◽  
Jolanta Kostrzewa-Janicka ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Titanium Dioxide Nanoparticles ◽  
Colour Change ◽  
Acrylic Resin ◽  
Considerable Change ◽  
Dental Prosthesis ◽  
Tio2 Nps ◽  
Eds Analysis ◽  
Colorimetric Test ◽  
Average Size

Introduction of titanium dioxide nanoparticles (TiO2 NPs) to poly(methyl methacrylate) (PMMA) aims to improve the mechanical, microbiological and tribological properties of dental prosthesis bases. The aim of the research was to assess the polymerisation time and the change in the colour of the new biomaterial. Samples with the 1 wt% and 2 wt% content of TiO2 additionally modified by ultrasounds were created. The effectiveness of ultrasounds was assessed by comparing the average size of conglomerates in a liquid acrylic resin monomer by means of a dynamic light scattering (DLS) analysis. The biomaterial structure was assessed by the energy-dispersive X-ray spectroscopy (EDS) analysis. The colour change was analysed by means of a colorimetric test and provided in the CIE (Commission internationale de l’éclairage) L*a*b* and RGB (Red Green Blue) colour palette. It was observed during the DLS test that the ultrasonic homogenisation process caused an increase in the suspension heterogeneity. The EDS analysis confirmed the presence of nanoparticles sized below 100 nm, which constitutes a ground for calling the new biomaterial a nanocomposite. The addition of TiO2 NPs as well as the ultrasounds result in the reduction of the average PMMA polymerisation time. The obtained data reveal that the addition of both 1 wt% and 2 wt% causes a considerable change in the PMMA colour: its whitening. To summarise, the reduced polymerisation time of the new biomaterial fully enables performance of standard procedures related to creation of dental prosthesis bases. Due to the considerable change in the colour, the clinical application is limited to performance of repairs or relining of the prosthesis, where the new material is located in an unaesthetic zone.

Self-cleaning effects of acrylic resin containing fluoridated apatite-coated titanium dioxide

Gerodontology ◽  
2013 ◽  
Vol 31 (1) ◽  
pp. 68-75 ◽  
Author(s):  
Tomofumi Sawada ◽  
Tomoji Sawada ◽  
Tomonari Kumasaka ◽  
Nobushiro Hamada ◽  
Takeshi Shibata ◽  
...  
Keyword(s):  
Titanium Dioxide ◽  
Acrylic Resin ◽  
Self Cleaning
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