Results 41 to 50 of about 20,260 (265)

Mechanical resistance of restored teeth with extensive crown damage [PDF]

Stomatološki glasnik Srbije, 2009
Introduction. Extensively damaged teeth can be restored by different core build-up materials. The aim of this study was to examine the mechanical properties of the restored maxillary premolars with composite resin, dental amalgam and glass ionomer cement
Šarčev Ivan, Petronijević Branislava, Marković Dubravka, Selaković Srećko   +3 more
doaj   +1 more source

3D Printing of Highly Dense and Translucent Zirconia Parts for Dental Applications: Effect of Filament Overlapping

Advanced Materials Technologies, EarlyView.
This study formulated a 5Y‐PSZ zirconia paste for extrusion‐based additive manufacturing via direct ink writing, producing dense ceramic structures for dental applications. A colloidal approach with 47 vol% nanometric powder and tailored additives optimized rheology and printability.
Juliana de Freitas Gouveia Silva, Manuel Fellipe Rodrigues Pais Alves, Ana Carolina da Silva, Tiago Moreira Bastos Campos, Renata Marques De Melo, Susana Maria Henriques Olhero   +5 more
wiley   +1 more source

Prefabricated composite resin veneers: a clinical case report

Brazilian Dental Science, 2018
The authors present a complete clinical case report of functional and aesthetic rehabilitation of the smile harmony of a 23-year-old male patient through periodontal plastic surgery, tooth bleaching and prefabricated composite resin veneers, emphasizing
Amanda Oliveira de Araújo, Davi Farias Manta, Mário José Pinto Lopes, Marlus da Silva Pedrosa, Claudio Heliomar Vicente da Silva, Márcia de Almeida Durão   +5 more
doaj   +1 more source

Recent Advances in Direct Adhesive Restoration Resin-Based Dental Materials With Remineralizing Agents

Frontiers in Dental Medicine, 2022
Resin-based dental materials are popular restorative materials especially in direct adhesive restoration because of the excellent mechanical and esthetic properties.
Sui Mai, Sui Mai, Sui Mai, Qi Zhang, Qi Zhang, Qi Zhang, Muzi Liao, Muzi Liao, Muzi Liao, Xinyue Ma, Xinyue Ma, Xinyue Ma, Yewen Zhong, Yewen Zhong, Yewen Zhong   +14 more
doaj   +1 more source

Bamboo Medical Application: A State‐of‐the‐Art Review

Advanced Materials Technologies, EarlyView.
This review presents a structured classification of bamboo's current use in healthcare. It organizes applications into medical textiles and medical devices, with further divisions based on function and level of invasiveness. It also examines material utilization based on bamboo's structural role, highlighting how it supports both protective and ...
Haymanot Beza Lamesgin, Koosje van der Stoel, Vera Popovich, Paul Breedveld   +3 more
wiley   +1 more source

EFFECT OF PAUSE TIME OF PULSED CURING LIGHT ON THE TRIBOLOGICAL PERFORMANCE OF COMPOSITE RESIN [PDF]

Journal of the Egyptian Society of Tribology
The objective of the present work is to evaluate the tribological performance of the dental composite resin after curing by continuous and pulsed light modes of different pause time.
A. S. Ali, A. H. Zeinab, A. M. Al-Kabbany, M. S. Aly, S. F. Esraa, W. Y. Ali, Eyad. A.   +6 more
doaj   +1 more source

Activation of ERBB4 Pathway Inhibits Pathological Transdifferentiation of Lung Epithelial Progenitors into CD66c+ Basal Cells in Severe Lung Injury

Advanced Science, EarlyView.
In fibrotic distal lung regions, CD66c+ basal cells emerge as a pathological state. Using human distal lung organoids, this study identifies CD66c+ basal cells as a pro‐fibrotic state arising through transdifferentiation from secretory, AT2, and basal cells.
Kaijun Lin, Xinran Deng, Haonan Wang, Yamei Jiang, Jian Sun, Hailin Ding, Ming Ye, Xiaoting Wang, Yu Wang, Li Yuan, Zhenju Song, Xinhua Lin, Shenfei Sun, Ning Jiang   +13 more
wiley   +1 more source

KEBOCORAN TEPI RESIN KOMPOSIT BULK FILL SETELAH APLIKASI BAHAN DESINFEKSI KAVITAS CHLORHEXIDINE DIGLUCONATE 2% DAN ALKOHOL 70% - Study In Vitro

ODONTO: Dental Journal, 2019
Background: Caries is a form of tooth decay that is often encountered in daily life. Caries development can be prevented by dental restoration treatments.
Atiek Amalia Ahsanti, Arlina Nurhapsari, M. Dian Firdausy   +2 more
doaj   +1 more source

The Fluoride Ion Release from Ion-Releasing Dental Materials after Surface Loading by Topical Treatment with Sodium Fluoride Gel

Journal of Functional Biomaterials, 2023
The study aimed to investigate the rechargeability of ion-releasing dental material specimens immersed in distilled water for 25 months, which depleted their ion-releasing ability.
Marija Kelić, Domagoj Kilić, Katarina Kelić, Ivana Šutej, Matej Par, Kristina Peroš, Zrinka Tarle   +6 more
doaj   +1 more source

Oral Motion‐Powered Smart Dental Implant Abutment for In Situ Antibacterial and Cell Adhesion Through Piezoelectric Effect

Advanced Science, EarlyView.
We proposed a method based on the piezoelectric effect and fabricated an implant abutment on the basis of piezoelectric ceramic. Under physiological occlusal pressure, the oral motion‐powered smart dental implant abutments interacted with water and oxygen, promoting the formation of reactive oxygen species and achieving a synergistic and highly ...
Xiyu Shi, Xiaoyu Han, Yanhui Lu, Yuan Chai, Baiyan Xiao, Shuo Liu, Boon Chin Heng, Tingting Wu, Tingjun Li, Qiaomei Ren, Ting Song, Le Chen, Dong Han, Yaru Guo, Xuliang Deng, Xuehui Zhang   +15 more
wiley   +1 more source