Results 61 to 70 of about 4,162 (253)

The effect of surface treatment and thermocycling on the shear bond strength of porcelain laminate veneering material cemented with different luting cements

open access: yesBrazilian Journal of Oral Sciences, 2019
Aim: The study aimed to evaluate and compare the effect of different surface treatment and thermocycling on the shear bond strength (SBS) of different dual-/light-cure cements bonding porcelain laminate veneers (PLV).
Fawaz Alqahtani, Mohammed Alkhurays
doaj   +1 more source

Natural Aging of Biomaterials in Ambient and Physiological Environments

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

A review of adhesives and cements used in all-ceramic restorations and tooth-colored fiber posts

open access: yesمجله دانشکده دندانپزشکی اصفهان, 2013
Introduction: The clinical success of indirect restorations is influenced by several factors, including selection of a suitable cement. The introduction of adhesive resin systems has led to increased use of bonded all-ceramic restorations.
Mahsa Sahraneshin- Samani   +2 more
doaj  

Evaluation of compressive strength, surface microhardness, solubility and antimicrobial effect of glass ionomer dental cement reinforced with silver doped carbon nanotube fillers

open access: yesBMC Oral Health, 2023
Background Conventional glass ionomer cements (GICs) are currently the most widely used dental cements due to their chemical bonding into tooth structure, release of fluoride, and ease of manipulation and usage.
Tamer M. Hamdy
doaj   +1 more source

Influência do método de ativação sobre a resistência flexural de um cimento resinoso de dupla polimeração [PDF]

open access: yes, 2003
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.O propósito deste estudo foi avaliar a influência da fotoativação através da porcelana sobre a resistência flexural de ...
Rebelatto, Cassius
core  

Injectable Bone Cements: A Generational Framework for Bioactivity, Porosity, and Mechanobiological Design at the Nanoscale

open access: yesAdvanced NanoBiomed Research, EarlyView.
Key demographic, biological, and material considerations that drive the need for advanced injectable bone cement technologies. Injectable bone cements (IBCs) are widely used in orthopaedic and craniofacial applications due to their minimally invasive delivery and ability to provide early mechanical stabilisation.
Frank Fei   +2 more
wiley   +1 more source

A multi-modal strategy for enhancing titanium–bone interface strength and antimicrobial properties of PMMA bone cements

open access: yesMaterials & Design
Infection prevention and retention at the bone-device interface are critical for long-term stability of titanium-based biomedical implants. This study utilized a multifactorial approach to assess bond strength and antibacterial activity of polymethyl ...
Samuel Weber   +9 more
doaj   +1 more source

The Editor-in-Chief’s recommendation of this issue’s article to readers;

open access: yesCumhuriyet Dental Journal, 2019
I am pleased to inform you that I have chosen this article by Alghamdi and Alhajdali1 as Editor-in-Chief’s Choice for the last issue of 2019. Calcium silicate-based cements are widely used in dental procedures and pediatric dentistry. There are several
Burak Buldur
doaj   +1 more source

Dental cements [PDF]

open access: yes, 2018
Dental simanlar diş hekimliğinde önemli materyaller arasında yer alır. Restorasyonları ve ortodontik ataçmanları dişe yapıştırmak, kavite astar maddesi olarak pulpayı korumak ve restoratif materyal olarak diş hekimliği pratiğinde sıklıkla kullanılır ...
Başaran, Emine Göncü   +1 more
core  

Early Pliocene Varanus (Squamata, Varanidae) remains from Megalo Emvolon, Thessaloniki, Greece

open access: yesThe Anatomical Record, EarlyView.
The article describes new cranial and postcranial varanid material from Megalo Emvolon Lower Pliocene vertebrate fossil site near Thessaloniki. The fossils, likely representing a single individual, are referred to Varanus cf. marathonensis. Abstract This study describes new fossil varanid material from a recently discovered fossil spot (MVL site) at ...
Chara Drakopoulou   +3 more
wiley   +1 more source

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