Results 31 to 40 of about 947 (184)

Effect of Preheating on the Flexural Strength and Microhardness of Giomer and Nanohybrid Composite Resin: An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research
Introduction: Although composite restorations have become very common in restorative dentistry, inadequate polymerisation results in clinically unsuccessful restoration due to fracturing and wear.
Aditi Sanjay Joshi, Sarita Singh, Aishwarya Handa, Vinaya Ingale, Aishwarya Patil   +4 more
doaj   +2 more sources

Water Sorption and Solubility of Flowable Giomers [PDF]

Materials, 2021
The objective of this study is the characterization of a novel experimental flowable giomer (G) regarding water sorption, water solubility, and the microstructural characteristics, in comparison to three commercial giomers: Beautifil flow Plus X F00 (B-F00), Beautifil flow F02 (B-F02) and Beautifil flow Plus X F03 (B-F03), Shofu, Kyoto, Japan. Methods:
Mara Elena Rusnac, Doina Prodan, Stanca Cuc, Ioan Petean, Cristina Prejmerean, Cristina Gasparik, Diana Dudea, Marioara Moldovan   +7 more
openaire   +2 more sources

Effects of surface treatments of conventional glass-ionomer on shear bond strength to giomer

Dental Research Journal, 2012
Background : An appropriate bond between glass-ionomer and the superficial resin materials is very important for the success of sandwich technique.
Soodabeh Kimyai, Narmin Mohammadi, Parnian Alizadeh Oskoee, Mohammad Esmaeel Ebrahimi Chaharom, Mahmood Bahari, Alireza Sadr, Ghazaleh Ahmadizenouz   +6 more
doaj   +2 more sources

Comparative Evaluation of Mechanical Properties, Color Stability, and Surface Roughness of Gingiva-Shaded Composites. [PDF]

Int J Dent
Objective This study evaluated the mechanical properties, surface topography, and color stability of a conventional acrylic resin compared to three commercially available gingiva‐shaded composites after immersion in common beverages. Methodology Conventional acrylic resin (Major Base 20) was compared with three commercially available pink composites ...
Alshahrani FA, Alsaif I, Alhamza H, Alhashim A, Alrashed S, Taymour N, Gad MM, Alrumaih H, Al-Dulaijan YA, Balhaddad AA.   +9 more
europepmc   +2 more sources

Evaluation of Streptococcus mutans biofilm formation on fluoride-releasing materials used as pit and fissure sealants. [PDF]

Eur J Oral Sci
Abstract This in vitro study evaluated fluoride release and Streptococcus mutans biofilm formation on four types of dental sealants: a giomer, resin‐modified glass ionomer, compomer, and a fluoride‐free composite (control). Discs were prepared as per the manufacturers’ instructions, and they were placed in tubes containing ultrapure water.
Pereira da Silva PDSL, Teixeira MDS, de Araújo Rocha A, Barros RR, Gonçalves LS, Tostes MA.   +5 more
europepmc   +2 more sources

Comparison of Microtensile Bond Strengths of Giomers Using HEMA-Based and HEMA-Free Silane Adhesive With Laser-Cut and Bur-Cut Dentin. [PDF]

Int J Dent
Objectives Bonding to laser‐cut dentin is challenging to different types of adhesive systems. This study design aimed to compare the microtensile bond strength (µTBS) of surface prereacted glass (S‐PRG)/giomer restoration to both laser‐cut dentin and bur‐cut dentin bonded with either bioactive hydroxyethyle methacrylate (HEMA)‐based adhesive (with S ...
Taha RROO, Ibrahim AH, Ibrahim SH.
europepmc   +2 more sources

Cervical Microleakage in Giomer Restorations: An In Vitro Study

The Journal of Contemporary Dental Practice, 2020
The purpose of this in vitro study was to determine the effect of different composite placement techniques on gingival microleakage of giomer restorations.Sixty class II preparations were created in 30 extracted molar teeth with cervical margins 1 mm below the cementoenamel junction. The teeth were divided into three groups of 10 teeth each. In group I,
Basanagouda S, Patil, Laxmikant, Kamatagi, Hrishikesh, Saojii, Naveen, Chabbra, Shruti, Mutsaddi   +4 more
openaire   +2 more sources

MARGINAL LEAKAGE EVALUATION OF GIOMER AND COMPOMER IN PRIMARY TEETH (IN-VITRO STUDY) [PDF]

Alexandria Dental Journal, 2016
INTRODUCTION: Although many restorative materials are available in the market, microleakage around dental restorative materials presents a major problem in clinical dentistry.
Ahmed Dawlat M., Bakry Niveen S., Hanno Azza G., Eldesouky Heba I.   +3 more
doaj   +1 more source

Experimental Bioactive Glass-Containing Composites and Commercial Restorative Materials: Anti-Demineralizing Protection of Dentin

Biomedicines, 2021
The purpose of this in vitro study was to investigate whether different types of experimental and commercial restorative dental materials can protect dentin against acid-induced softening. Experimental composites were prepared with a photocurable mixture
Matej Par, Andrea Gubler, Thomas Attin, Zrinka Tarle, Andro Tarle, Tobias T. Tauböck   +5 more
doaj   +1 more source

Comparison of modern light‐curing hybrid resin‐based composites to the tooth structure: Static and dynamic mechanical parameters

Journal of Biomedical Materials Research Part B: Applied Biomaterials, Volume 110, Issue 9, Page 2121-2132, September 2022., 2022
Abstract The study aims to compare the way modern resin‐based composites (RBCs) respond to mechanical stress related to the tooth structure they are designed to replace. Eight representative light‐cured RBCs, including ormocers, giomers, RBCs with nano and agglomerated nanoparticles, prepolymerized, or compact fillers, were selected. Flexural strength,
Nicoleta Ilie
wiley   +1 more source