基托

聚合方法对基托材料残留单体的影响&高效液相色谱法分析MMA含量

Influence of various polymerization methods on residual monomer content of denture base materials

从而为纳米载银沸石抗菌剂在PMMA义齿基托中应用提供良好的理论基础。（3）采用原位聚合法制备纳米载银沸石抗菌剂/PMMA义齿基托复合材料。

So we can provide a good theoretical basis about the application of Ag-carrying zeolite antibacterial agent in PMMA denture base . ( 3 ) We produced the nano-silver zeolite antimicrobial / PMMA denture base composite material by in-suit polymerization .

该电极应用于人体托牙的基托处pH测定，结果令人满意。

The microelectrode has been applied to the determination of pH value in the base of the human tooth with satisfactory results .

义齿基托树脂PMMA的化学改性研究

Study on modification of PMMA denture base resin

义齿基托软衬材料LD（50）检测

LD_50 measurement of denture soft-liner material

结果使用PMMA树脂由齿科树脂基托热压注塑成型机制成全口义齿基托。

Results The complete denture base by the machine using PMMA resin was successfully developed .

结果①生成了具有正中关系位的上、下颌虚拟基托，其数学模型为双3次B样条曲面。

Results ( 1 ) The maxillomandibular visual base on the position of centric relation were made , its mathematics model is B-Spline curve surface of the double third power .

弹性树脂固位体与PMMA基托联合应用改善传统活动义齿的美观

Elastic resin retainer used with PMMA base plate to improve the esthetics of traditional removable partial denture

目的：研究碳纤维织布增强聚甲基丙烯酸甲酯（PMMA）基托的机械性能。

Objective : To study the mechanical properties of the PMMA denture-base enhanced by carbon fiber cloth .

结论BPS注塑树脂较热凝基托树脂更能减少血型链球菌、粘性放线菌和白色念珠菌在其表面的粘附。

Conclusion Compared with heat-polymerized resin , BPS resin can decrease the adhesion of bacteria .

通过计算机辅助设计（CAD）的数字化基托模型，在自主研制的激光快速成形系统上，选取优化的激光快速成形工艺参数，制造了全口义齿钛基托。

Based on the computer aided design ( CAD ) digital base of complete denture model , a titanium base was made with the RS-850 laser rapid forming system , which processing parameters were suitable .

结论：芳纶纤维能提高PMMA基托的弯曲强度和冲击强度。

Conclusion : By incorporating aramid fibers into the PMMA denture base resin , the bend strength and impact strength of the denture base resin can be improved .

目的：采用SiO2纳米颗粒对聚甲基丙烯酸甲酯（PMMA）义齿基托材料进行增强增韧研究。为临床上解决聚甲基丙烯酸甲酯义齿基托脆性大、易折断、易老化等问题提供理论依据，以提高义齿修复的效果。

Objective : To study the efficiency of SiO2 nanometer grains on the intensity and toughness of polymethyl methacrylate ( PMMA ) denture resin base plate materials .

方法：选择17例病例，分成A、B2组，A组9例，采用常规树脂基托；B组8例，在树脂基托中设计金属支架。

METHODS : 17 cases were selected and divided into group A and group B. 9 cases in group A only used resin base , 8 cases in group B were strengthened with frameworks .

自从聚甲基丙烯酸甲酯（PMMA）的悬浮聚合产物被应用于口腔义齿基托材料，人们一直为其较差的机械性能所困扰。

Since the introduction of suspension polymerization product of poly ( methyl methacrylate ) ( PMMA ) as a denture base material , it has suffered from having relatively poor mechanical properties .

论文的第一部分报告了两种义齿软衬材料（热固化义齿软衬材料和光固化义齿软衬材料）的研制和它们与义齿基托树脂（PMMA）的粘接研究。

In the first part , a heat & curing and a visible hight-curing soft denture liners have been developed . Their adhesion to denture base material ( PMMA ) are also investigated .

计数法结果显示Parylene涂敷可显著降低白色念珠菌和变性链球菌在硅橡胶和基托树脂表面的粘附。

Cells count assay shows that Parylene can reduce Candida albicans and Streptococcus mutans adhesion to silicone elastomer and resin .

目的：分析RPI卡环固位可摘局部义齿在垂直、水平和斜向加载条件下义齿的基牙及基托下支持组织的应力分布情况。

Objective : To evaluate the stress distribution of RPI removable partial denture under the vertical load , horizontal load and oblique load .

方法：塑料基托组：塑料基托厚2.0～2.5mm，腭前区磨光面光滑；

METHODS : Plastic base group : the plastic base was 2.0 - 2.5 mm thick , with smooth anterior palate polished surface .

结果：获得了所设计的附着体支架及赝复体金属基托的实物模型，平均固位力达47N。

Result : The model of the framework and obturator metal based were obtained . The mean retentive force was 47N .

而同种材料间义齿基托组织面、磨光面菌落数则无显著差异（P005）。

However , the significant difference between the tissue surface and polish surface of the same material as base ( P0 05 ) was not discovered .

方法：按照国际标准，用自凝单体（甲基丙烯酸甲酯）溶胀塑料义齿基托表面后，测试其与SY1型硅橡胶间的拉块强度及剥离强度与溶胀前的差异，进行统计学分析。

METHODS : The tension strength and peeling strength between polymethyl methacrylate and SY 1 silicone elastomer were tested before and after swelling in polymethyl methacrylate frame .

结果表明：牌号为Lucitone的基托树脂冲击强度最佳，其他性能，5种义齿基托树脂没有显著的差异。

The results have showed that , Lucitone 's denture base resin has the highest impac strength , and there was no significant difference in the other materials .

作者选择了41例牙列缺损患者，为其设计并制作成无基托的可摘局部义齿（RPDS）.对其中的29创作了追踪观察，效果良好。

Partially edentulous patients were selected and hare treated with the removable partial dentures ( RPDs ) without the hase from 1991 tO 1995 , 29 of the patients were follow-up observed and the dentures which had been used by them were found successful .

热固化基托树脂外源性着色的体外研究

Research on staining of heat - cured base resin in vitro

桩基托梁施工技术预应力锚索桩基托梁挡土墙在工程中的应用

The application of earth-retaining wall with prestressed anchored pile foundation underpinning

金属纤维增强义齿基托料的研究

The Research on Metal Fibre Strengthen False Dentur Material of Baseplate

桩基托换技术在广州地铁三号线工程中的应用

Application of Pile Underpinning Technology in Line Three of Guangzhou Metro

微波能固化义齿基托材料的实验性研究

A experimental study of processing denture base resins with microwave energy

义齿基托材料抗折强度的实验研究

The experimental investigation of the flexural strength of denture base resin