Results 111 to 120 of about 5,531 (197)

Composite-derived monomers affect cell viability and cytokine expression in human leukocytes stimulated with Porphyromonas gingivalis

open access: yesJournal of Applied Oral Science
Objectives: Dental composites release unreacted resin monomers into the oral environment, even after polymerization. Periodontal cells are, therefore, exposed to substances that potentially elicit the immune inflammatory response.
Sheyla Omonte Neves   +7 more
doaj   +1 more source

Marginal seal stability of one bottle adhesives in Class V vs. Class I cavities [PDF]

open access: yes, 2018
The aim of this study was to test the influence of two different cavity configurations on marginal stability of recent one bottle "etch & rinse” and "self-etch” adhesives in Class V vs.
Campos, Edson   +4 more
core  

Synthesis and characterization of functional polymers with controlled architecture and their application as anticorrosion primers [PDF]

open access: yes, 2009
There are over 2900 ballast tanks in the U.S. Navy inventory and their annual maintenance cost amounted to 415 million dollars in 2006, half of which was directly correlated to corrosion.
Quincy, Anne S
core   +1 more source

Mechanical and environmental properties of denture base poly (METHYL METHACRYLATE) FILLED BY BARIUM TITANATE [PDF]

open access: yes, 2006
Tujuan kajian ini ialah untuk menyiasat penggunaan barium titanat (BaTiO3) sebagai radiopasifier dalam poli (metil metakrilat) (PMMA) bagi bahan asas gigi agar memperolehi polimer yang telusradio.
Elshereksi, Nidal Wanis
core  

Effect of the Nd:YAG and the Er:YAG laser on the adhesive-dentin interface: a scanning electron microscopy study [PDF]

open access: yes, 2010
Objective: This study analyzed the adhesive-dentin interface when Nd:YAG and Er:YAG lasers were applied on dentin. Background data: Lasers applied on dentin cause morphological changes of this tissue.
Borges, Gilberto Antonio   +4 more
core  

Polymer Grafting Onto Polyurethane Backbone Via Diels-Alder Reaction [PDF]

open access: yes, 2015
Tez (Yüksek Lisans)--İstanbul Teknik Üniversitesi, Fen Bilimleri Enstitüsü, 2016Biocompatible, biodegradable, or bioresorbable polymers are constantly being used in biomedical and environmental applications, such as medical implants or drug-delivery ...
Ağar, Soykan, Tunca, Ümit
core  

Effect of pre-heating on the monomer elution and porosity of conventional and bulk-fill resin-based dental composites [PDF]

open access: yes, 2022
Berta Gergely   +6 more
core   +1 more source

THE RESEARCH OF BIOCOMPATIBILITY OF POLYMERIC MATERIALS (POLY-METHYL-METH-ACRYLATE AND BISPHENOL-A-DIGLYCEDYL-METH-ACRYLATE) IN A CORNEAL STROMA CELL CULTURE MODEL

open access: yesОфтальмохирургия, 2017
Purpose. To evaluate a proliferative activity of cadaver donor corneal stromal cells (CSCs) in contact with the polymers poly-methyl-methacrylate (PMMA) and bisphenol-A-di-glycidyl-meth-acrylate (bis-GMA) in the cell culture (in vitro).Material and ...
S. A. Borzenok   +5 more
doaj  

Alternative Approach to the Synthesis of Vinyl Ester Resins-Composites and Their Biomedical Application. [PDF]

open access: yesPolymers (Basel)
Pączkowski P   +4 more
europepmc   +1 more source

Key messages of recent publications in the field of toxicology [PDF]

open access: yes, 2012
Cadenas, C.   +5 more
core   +2 more sources

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