Results 81 to 90 of about 34,849 (295)

Effect of material, prosthesis height, and aging on the fracture strength of additively and subtractively manufactured implant‐supported cantilevered prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to evaluate the inherent and after cyclic loading fracture strength of implant‐supported cantilevered fixed prostheses fabricated from recently introduced additively manufactured (AM) and subtractively manufactured (SM) materials, considering variations in prosthesis height.
Mustafa Borga Dönmez, Paola Maldonado, Çiğdem Kahveci, Ahmet Orgev, Marta Revilla‐León, Burak Yilmaz, Gülce Cakmak   +6 more
wiley   +1 more source

Effects of Au Addition to Porous CuO₂-Added SnO₂ Gas Sensors on Their VOC-Sensing Properties

Chemosensors
The effects of Au addition on the acetone response of Cu2O-added porous SnO2 (pr-Cu2O-SnO2) powders, which were synthesized by ultrasonic spray pyrolysis employing polymethyl methacrylate microspheres as a template, were investigated in this study. The 3.
Taro Ueda, Soichiro Torai, Koki Fujita, Yasuhiro Shimizu, Takeo Hyodo   +4 more
doaj   +1 more source

Effect of denture cleansers and surface treatments on the color stability, gloss, and wettability of CAD‐CAM denture bases

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the impact of surface treatments and chemical denture cleansers on the surface color stability, gloss, and wettability of compression‐molded, 3D‐printed, and milled denture base materials. Materials and Methods Specimens (12 × 16 × 7 mm) were fabricated from a standardized STL file in three denture base materials ...
Suonds Alareifi, Amal Alfaraj, Frank Lippert, Brenda Hanes, Chao‐Chieh Yang, Wei‐Shao Lin   +5 more
wiley   +1 more source

Replication of micro-structured imprint plastic mold via electro-spinning nanofiber process

Nihon Kikai Gakkai ronbunshu, 2015
This study describes a novel method for fabricating the plastic mold with microstructure by nanofiber imprinting (NFI) into Si form. The nanofiber was produced by electro-spinning (ES) process which provides a simple and versatile method for generating ...
Kazuaki NISHIYABU, Jiro KAWAKAMI
doaj   +1 more source

Impact of prefabricated aids and auxiliary devices for scan bodies on the accuracy of intraoral scanning for full‐arch implant impressions: A systematic review

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate, in human clinical studies, the effect of prefabricated aids/auxiliary devices for implant scan bodies (ISBs) on the accuracy (trueness and precision) of full‐arch intraoral scanning (IOS). Methods A PRISMA‐guided search (PubMed, Embase, and Scopus; registered in PROSPERO (CRD420251027002)) identified comparative clinical ...
Aspasia Pachiou, Florence C. Auderset, Ronald E. Jung, Nicola U. Zitzmann, Tim Joda   +4 more
wiley   +1 more source

The place of polymethylmethacrylate in plastic injection and corrosion method

, 1985
Bu çalışmada, dalak arteriel segmentasyonu ve akciğer hava yollarının gösterilmesinde plastik enjeksiyon yönteminin ana gereci olarak kullanılan polymethylmethacrylate (acrylic) ile ilgili bulgular sunuldu.

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Surface properties and biofilm formation of a manufacturer‐reinforced, nanographene‐modified pre‐polymerized CAD‐CAM polymethylmethacrylate denture base material: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the surface roughness, hydrophobicity, and Candida albicans biofilm formation of three denture base materials, including two computer‐aided design and computer‐aided manufacturing (CAD‐CAM) polymethylmethacrylate (PMMA) resins and one conventional heat‐polymerized PMMA, before and after thermocycling (TC).
Gülce Çakmak, Pedro Molinero‐Mourelle, Seyed Ali Mosaddad, Sara Farjoud, Deniz Yılmaz, Sigrun Eick, Martin Schimmel, Burak Yilmaz   +7 more
wiley   +1 more source

Photoconverter with luminescent concentrator. Matrix material

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019
Materials, promising for production of luminescent solar energy concentrators were considered. It is known that the silicon oxide matrix is transparent within the spectral range where Sun emits light.
M.R. Kulish
doaj   +1 more source

Prosthetic designs for complete dentures manufactured using contemporary 3D printing techniques: A case series with clinical, design, and laboratory considerations

Journal of Prosthodontics, EarlyView.
Abstract Advancements in additive manufacturing have enabled the precise fabrication of complete dentures using modern photopolymers and diverse 3D printing techniques. These innovations have transformed removable prosthodontics by allowing clinicians to design and manufacture highly customized prostheses to manage difficult anatomical and esthetic ...
Francisco X. Azpiazu‐Flores, Abdullah M. Aldosari, Paola C. Saponaro, Kedith Sawangsri, Wei‐Shao Lin   +4 more
wiley   +1 more source

Location of injected polymethylmethacrylate microspheres influences the onset of late adverse effects: an experimental and histopathologic study

, 2015
Luciano Henrique de Jesus, Laura de Campos Hildebrand, Manoela Domingues Martins, Francinne Miranda da Rosa, Chris Krebs Danilevicz, Manoel Sant'Ana Filho Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul ...
Hildebr, Martins MD, Danilevicz CK, Rosa FM, LC, Jesus LH, Sant’Ana Filho M   +6 more
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