Search Results: 1-20 of 653

1

Fluoride release and recharge characteristics of denture base resins containing surface pre-reacted glass-ionomer filler

KAMIJO Kazuko , MUKAI Yoshiharu , TOMINAGA Takatoshi , IWAYA Izumi , FUJINO Fukue , HIRATA Yukio , TERANAKA Toshio

… The flexural strength, flexural modulus, and the amount of fluoride released from four experimental denture base resins containing 5, 10, 20 and 30 wt% surface pre-reacted glass-ionomer (S-PRG) filler added to the powder were evaluated. … In the 20 wt% resin, the amount of fluoride released in the initial phase was 1.88 μg/cm2/day, after which the level decreased. …

Dental Materials Journal 28(2), 227-233, 2009

CrossRef Ichushi J-STAGE
2

Preparation and optical properties of CeF3-containing oxide fluoride glasses

TAKAHASHI Hirosh , YONEZAWA Susumu , KAWAI Masayuk , TAKASHIMA Masayuki

… Cerium-containing oxide fluoride glasses CeF_3-BaF_2-AlF_3-SiO_2 were prepared under COand Ar atmospheres. … The glass prepared in CO exhibited blue emission under UV irradiation. … X-ray photoemission spectroscopy (XPS)spectra were measured to investigate the valency of the elements in the glass. …

JOURNAL OF FLUORINE CHEMISTRY 129(11), 1114-1118, 2008-11

IR
3

Tellurite-based fibers and their applications to optical communication networks(<Feature>Glass and Ceramic Materials for Photonics)

MORI Atsushi

… First, an investigation of tellurite-based glass and the fabrication of conventional step-index fibers and photonic crystal fibers (PCF) are described. … Second, the optical properties of Er^<3+>-doped tellurite-based glass and fiber, and the gain characteristics of erbium doped tellurite fiber amplifiers (EDTFAs) were studied. …

Journal of the Ceramic Society of Japan 116(1358), 1040-1051, 20081001

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4

Acid Resistance Induced by a New Orthodontic Bonding System in vitro

TOMIYAMA Kiyoshi , MUKAI Yoshiharu , TERANAKA Toshio

… The effect of fluoride-containing orthodontic resin bonding systems on acid resistance of adjacent enamel was evaluated using transversal microradiography. … Four fluoride-containing orthodontic resin bonding systems : BeautyOrtho Bond (BO), BeautyOrtho Bond + Salivatect (BOS), Kurasper F (KP), Transbond XT (TB) and a resin-modified glass-ionomer (Fuji Ortho LC (FO)) were used. … Superbond Orthomite (SB) was used as a non-fluoride material. …

Dental materials journal 27(4), 590-597, 20080700

CiNii PDF CrossRef J-STAGE References (48)
5

A Review of Chemical-approach and Ultramorphological Studies on the Development of Fluoride-releasing Dental Adhesives Comprising New Pre-Reacted Glass lonomer (PRG) Fillers

IKEMURA Kunio , TAY Franklin R. , ENDO Takeshi , PASHLEY David H.

… This paper reviews our recent studies on fluoride-releasing adhesives and the related studies in this field based on information from original research papers, reviews, and patent literatures. … A revolutionary PRG (pre-reacted glass ionomer) filler technology-where fillers were prepared by the acid-base reaction of a fluoroaluminosilicate glass with polyalkenoic acid in water, was newly developed, and a new category as "Giomer" was introduced into the market. …

Dental materials journal 27(3), 315-339, 20080500

CiNii PDF Ichushi References (104)
6

P-56 Fluoride ion release and recharge from a new hydroxyapatite-glass ionomer cement [in Japanese]

KIMURA A. , ARITA K.

Journal of the Japanese Society for Dental Materials and Devices 27(2), 207, 20080331

CiNii PDF Ichushi
7

Evaluation of Selected Properties of a Prototype S-PRG Filler Containing Root Canal Sealer [in Japanese]

HAN Linlin , TAKENAKA Shoji , OKIJI Takashi

… 多機能性表面処理ガラスフィラー(Surface reaction type pre-reacted glass ionomer filler:以下,S-PRGフィラー)は,コンポジットレジンなどに配合することによりフッ素(F),ストロンチウム(Sr),ホウ素(B)などのさまざまな元素の徐放能を付与することが可能とされる.本研究では,新たに開発されたS-PRGフィラー含有試作根管充填用シーラー(以下,S-PRGシーラー,松風)の諸性質を検討した.1.歯冠側における根管封鎖性の評価ヒト抜去単根歯20本の …

日本歯科保存学雑誌 50(6), 713-720, 20071231

CiNii PDF Ichushi References (29)
8

Time-course Study of Fluoride-releasing Restorative Materials on Dentin Remineralization and Following Acid Resistance in vitro [in Japanese]

TOMINAGA Takatoshi , MUKAI Yoshiharu , TERANAKA Toshio

本研究では,フッ化物が拡散しやすいような環境における,フッ化物徐放性修復材料の周囲象牙質に対する経時的再石灰化効果をin vitroにおいて検討した.修復材料には,フッ化物徐放性修復材料として,光重合型コンポジットレジンであるBeautifil(BF),Reactomer(RE),光重合型フロアブルレジンのBeautifil Flow(BFF),従来型グラスアイオノマーセメントのGlasionom …

日本歯科保存学雑誌 50(6), 808-817, 20071231

CiNii PDF Ichushi References (23)
9

Remineralizing Effect of Fluoride-releasing Materials on Dentin in vitro : Influences of pH and Viscosity as Remineralization Conditions [in Japanese]

IWAYA Izumi , MUKAI Yoshiharu , TOMINAGA Takatoshi , TERANAKA Toshio

一般的に,フッ化物徐放性修復材料は,非徐放性修復材料に比較し歯質周囲の脱灰抑制のみならず,窩洞形成時に取り残した脱灰部位の再石灰化も促すといわれている.しかし,再石灰化が歯面を取り巻く環境によってどのように誘導されるかということは知られていない.この研究の目的は,in vitroにおいて,pHと粧性の異なる口腔の条件をシミュレートした液相でこの物性を評価することである.Baselineを作製するた …

日本歯科保存学雑誌 50(6), 818-825, 20071231

CiNii PDF Ichushi References (23)
10

Development of photo-luminescence-measurement system applicable to experiments under various circumstances and its application to EuCl3 luminescence analysis [in Japanese]

吉留俊史 , 吉田圭佑 , 徳永容一 , 肥後盛秀 , Toshifumi YOSHIDOME , Keisuke YOSHIDA , Yoichi TOKUNAGA , Morihide HIGO

鹿児島大学工学部研究報告 49, 29-34, 2007-10-31

IR
11

Synthesis and the Luminescence Property of Tb^<3+> Doped ZrO_2 Thin Film by the Liquid Phase Deposition Method(<Feature>Systematic Synthesis, Assembling Control, and Functional Properties of Rare Earth Materials)

CHO Do-Hyung , MIZUHATA Minoru , DEKI Shigehito

… Terbium (III) ion-doped zirconia (ZrO_2 : Tb^<3+>) thin films have been directly prepared on soda-lime glass and Si wafer by the liquid phase deposition (LPD) method. … ion in the LPD reaction solution, containing fluoride anions, was successfully achieved by using DTPA (diethylenetriaminepentaacetic acid) as a masking reagent. …

Journal of the Ceramic Society of Japan 115(1346), 608-611, 20071001

CiNii PDF References (26) Cited by (2)
12

Oscillation Mechanism of 543nm-Er^<3+> Upconversion Fiber Laser via ^4I<13/2> level [in Japanese]

OKAMOTO Hideyuki , KAMIKO Kazuo , TESHIMA Takuya , NISHIMURA Natsuya , KASUGA Ken , OMURO Hitoshi , YOSHIE Hiroki , HARA Ikunari , KUBOTA Yoshinori

我々は可視光領域で発光可能なEr^<3+>添加フッ化物ファイバ(F-EDF)を信頼性の高い通信用974nmLDで励起し、アップコンバージョンレーザ(543nm)を構成した。レーザの目標特性として、CW発振で安定(RMS<0.1%)、かつ高出力(シングルモード出力>10mW)としており、現時点ではRMS<3%程度のノイズが確認されている。これまでに、緑色光の安定発振には …

Technical report of IEICE. LQE 107(71), 13-18, 20070518

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13

Nonoxide Glass-Forming Systems-Glass Formation and Structure, and Optical Properties of Rare-Earth Ions in Glasses(Special Article: The 60th CerSJ Awards for Academic Achievements)

KADONO Kohei

… Among them, the present review focuses on glass formation based on nonfluoride-halide (halides other than fluoride) systems and the structure of the glasses as well as the transition properties of rare-earth ions in the nonoxide glasses. …

Journal of the Ceramic Society of Japan 115(1341), 297-303, 20070501

CiNii PDF References (68)
14

Compressive Strength, Surface Roughness, Fluoride Release and Recharge of Four New Fluoride-releasing Fissure Sealants

KAVALOGLU CILDIR Sule , SANDALLI Nuket

… The aim of this study was to investigate the compressive strength and surface roughness of two glass ionomer cements and two resin-based fissure sealants before and after fluoride release and recharge. … Fluoride released was measured from the remaining specimens, and then the second group of seven specimens was loaded at 28^<th> … Fluoride amount was measured, and the last group was loaded at 70^<th> …

Dental materials journal 26(3), 335-341, 20070500

CiNii PDF Ichushi References (40)
15

Molecular dynamics simulation of polymorphic and polyamorphic transitions in tetrahedral network glasses: BeF2 and GeO2

Takada A. , Richet P. , Catlow C. R. A. [他]

Research report of Asahi Glass Co.,Ltd. 57, 148〜154, 2007
16

Effects of temperature on the fluoride release and recharging ability of glass ionomers

YAN Z

Operative dentistry 32, 138-143, 2007

Cited by (1)
17

The Application of S-PRG Powder in the Curative Treatment of Dentin Hypersensitivity in vitro [in Japanese]

TSUBOTA Yasunori , MUKAI Yoshiharu , HANAOKA Koji

… This study evaluated the efficacy of fine Surface Prereacted Glass-ionomer (S-PRG) powder as a medicament for dentin hypersensitivity. … For the comparison, others were treated with a powder of glass-ionomer cement: fluoroaluminosilicate glass powder (FAS group). … EPMA analysis showed that deposits of calcium, fluoride and aluminum were detected to a higher degree in the S-PRG group in comparison with the FAS group. …

日本歯科保存学雑誌 49(5), 563-573, 20061031

CiNii PDF Ichushi References (35) Cited by (2)
18

Ultramorphological Analysis of Surface and Cement-tooth Interfacial Structures of Fluoride-releasing Luting Cements [in Japanese]

HAN Lin Lin , OKAMOTO Akira , ISHIZAKI Hiroko , FUKUSHIMA Masayoshi , OKIJI Takashi

… Several types of fluoride-releasing cements are currently used as luting materials. … This study evaluated the following properties of five fluoride-releasing luting cements: 1) pH of liquid components, primers and unset mixtures; … and 4) ultrastructure of and fluoride ion distribution along the cement-tooth interface. …

日本歯科保存学雑誌 49(5), 617-624, 20061031

CiNii PDF Ichushi References (26)
19

A Study on a Composite Resin Material Containing a New Filler for Pulp Response [in Japanese]

SUGIYAMA Setsuko , HARUYAMA Chikahiro , HIRAI Yoshito

… Fluoride-releasing composite resin and bonding materials have recently been developed for application during the glass-ionomer cement phase of treatment, This new generation of fillers exploits the acid-base reactions of fluoride re-charge and release. …

日本歯科保存学雑誌 49(5), 625-636, 20061031

CiNii PDF Ichushi References (35)
20

Study on Trial Root Canal Resin Core [in Japanese]

KAWAMURA Kensuke , SAKU Seitaro , YAMAMOTO Kohji

… Materials and Methods: The examined resins were: AC-1, AC-2 and AC-3, which contain an acid reaction fluoride inclusion of glass ionomer filler (S-PRG). …

日本歯科保存学雑誌 49(5), 648-657, 20061031

CiNii PDF Ichushi References (35) Cited by (1)

Search Results: 1-20 of 653

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