Results 91 to 100 of about 2,517 (220)

Effect of margin thickness and cement gap on the fabrication and fit accuracy of additively manufactured crowns in definitive resins with different filler content

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate how commercially available composite resins in varying filler content affect the fabrication and fit accuracy (trueness and precision) of additively manufactured (AM) definitive crowns with different margin thickness and cement gaps by comparing them to subtractively manufactured (SM) polymer‐infiltrated ceramic crowns ...
Mustafa Borga Dönmez, Gülce Çakmak, Çiğdem Kahveci, Amir H. Nejat, Burak Yilmaz, Pinar Altinci   +5 more
wiley   +1 more source

Decoración digital sostenible de productos cerámicos mediante chorro de tinta continuo y tintas en base agua

Boletín de la Sociedad Española de Cerámica y Vidrio, 2010
A new continuous ink jet system for digital ceramic decoration using water based dispersed ceramic pigment has been developed, that increases drastically the sustainability of the process.
Ceramicos S.A., Colores, Foro S.L., Talleres   +1 more
doaj  

An Archaeometric Study of Twelve Porcelain Chinese Sherds Found at the Santana Convent in Lisbon—16th to 18th Centuries

Heritage
Twelve sherds of blue-and-white Chinese porcelains recovered from archaeological excavations in the Santana Convent (Ming and Qing Dynasties) in Lisbon were studied using several non-invasive spectroscopies, namely micro-Raman, X-ray Fluorescence (XRF ...
Luís F. Vieira Ferreira, Isabel Ferreira Machado, Rosa Varela Gomes, Mário Varela Gomes, Manuel F. C. Pereira   +4 more
doaj   +1 more source

Effects of gastric acid on surface roughness, microhardness, fracture strength, and color change of dental ceramics: A systematic review of in vitro studies

Journal of Prosthodontics, EarlyView.
Abstract Purpose This systematic review evaluated the effects of simulated gastric acid (SGA) on surface and mechanical properties of dental ceramics to answer the research question: Does immersion in SGA alter the surface roughness, microhardness, fracture strength, and color of dental ceramics?
Geany Ferreira Rodrigues, Isaac Augusto Dantas Nogueira, Nicole Escórcio de Meneses, Ana Letícia Daniel Fontenele, Francisbênia Alves Silvestre, Ana Carolina Lima Moreira, Lívia Maria Sales Pinto Fiamengui, Karina Matthes de Freitas Pontes, Raniel Fernandes Peixoto   +8 more
wiley   +1 more source

Surface roughness, stainability, and translucency of an additively manufactured interim resin reinforced with a commercially available ceramic composite concentrate after coffee thermal cycling

Journal of Prosthodontics, EarlyView.
Abstract Purpose To compare the surface roughness (Ra), stainability, and translucency of a ceramic composite concentrate‐reinforced interim resin with its corresponding non‐reinforced formulation and with a ceramic‐filled resin indicated for definitive use after coffee thermal cycling.
Mustafa Borga Donmez, Nicolas Michel Rotter, Gabriela Panca Sabatini, Almira Ada Diken Türksayar, Hyung‐In Yoon, Burak Yilmaz   +5 more
wiley   +1 more source

The effect of toothpaste and thermal aging on extrinsically stained additively manufactured zirconia: A comparative study on surface roughness and stain durability

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to compare the average surface roughness (Ra) and stain durability of extrinsically stained additively manufactured zirconia, after brushing with different toothpastes and thermal cycling, with those of subtractively manufactured zirconia and lithium disilicate.
Cecilia Santos Galvao, Ediz Kale, Mustafa Borga Donmez, Özgür Ozan Tanrıkut, Adriana da Fonte Porto Carreiro, Richard Johannes Wierichs, Hanan Al‐Johani, Burak Yilmaz   +7 more
wiley   +1 more source

Comparison of surface treatment protocols for a 3D‐printable resin for definitive crowns: Effects on surface roughness and bonding performance

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to compare the effects of surface treatment protocols on the surface roughness and shear bond strength (SBS) of a three‐dimensional (3D)‐printable resin for definitive crowns. Materials and Methods A 3D‐printable resin for definitive crowns (Saremco Print Crowntec) was used to produce 168 specimens (10 × 10 × 2 mm3 ...
Engin Sacu, Mehmet Can Ararat, Sinan Fidan, Satılmış Ürgün, Mustafa Özgür Bora, Neslihan Tekce   +5 more
wiley   +1 more source

Effect of Mineralizers on the Preparation and Chromatic Properties of Cerium/Praseodymium Co-doped Yellow Ceramic Pigments

Engineered Science
To address the shortcomings of traditional Pr-ZrSiO4 yellow ceramic pigments, including their cool tone, empirical mineralizer selection, and inefficiencies in energy consumption and yield, this study synthesized (Ce, Pr)-ZrSiO4 pigments using a ...
Jiang Feng, Jie Liu, Junxiong Zhang, Zhibin Chen, Guo Feng, Quan Zhang, Xiaojun Zhang, Jianmin Liu   +7 more
doaj   +1 more source

Influence of occlusal thickness and aging on the fracture load of additively manufactured definitive crowns in different resins

Journal of Prosthodontics, EarlyView.
Abstract Purpose The purpose of this in vitro study was to assess the effects of occlusal thickness and thermomechanical aging on the fracture load of additively manufactured (AM) definitive crowns made from resins with different compositions, compared with crowns subtractively manufactured (SM) from a polymer‐infiltrated ceramic network. Materials and
Burak Yilmaz, Mina Aker Sagen, Magnus Anderson, Çiğdem Kahveci, Gülce Çakmak, Pinar Altinci, Anne Peutzfeldt, Mustafa Borga Donmez   +7 more
wiley   +1 more source

Effectiveness of plasma‐enhanced chemical vapor film in surface treatments of resin‐matrix ceramics to preserve optical characteristics after different aging processes

Journal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the surface roughness and optical characteristics of three ceramics with resin matrix for computer‐aided design and computer‐aided manufacturing, after different surface treatment protocols associated or not with the application of film deposition by plasma‐enhanced chemical vapor deposition (PECVD)
Victor Alves Nascimento, Kevin Henrique Cruz, Lorena Scaion Silva, João Pedro Justino de Oliveira de Limírio, Ana Beatriz de Souza Albergardi, Elidiane Cipriano Rangel, Aldiéris Alves Pesqueira   +6 more
wiley   +1 more source