Results 251 to 260 of about 113,972,106 (291)

Effect of Silane Incorporation on the Bonding Performance of Universal Adhesives to Dentin

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Purpose The effect of silane in universal adhesives (UAs) on dentin adhesion remains unclear. Therefore, this study evaluated the dentin bonding of UAs with and without silane immediately and after thermocycling. Materials and Methods Sixty‐four sound human molars were randomly assigned to eight groups according to silane incorporation (UAs ...
Diego Melendez, Camila Farias Monteles, Eduarda Kaizer Vieira, Pedro H. Moreira, Alessandro D. Loguercio   +4 more
wiley   +1 more source

Vascular Endocrine-Disrupting Effects of Bisphenol F and Bisphenol S on Human Umbilical Artery. [PDF]

J Xenobiot
Abrantes-Soares F, Santos MM, Mariana M, Lorigo M, Cairrao E.   +4 more
europepmc   +1 more source

Wettability of saliva substitutes across various denture base fabrication techniques

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study evaluated the contact angles (CAs) of four denture base materials subjected to different surface treatments using deionized water and saliva substitutes. Material and Methods A total of 32 rectangular specimens were manufactured using four different denture base materials: heat‐cured compression molded Lucitone 199 (C)
Paul Mikhail, Igor Pesun, Francisco Azpiazu‐Flores, Rodrigo França   +3 more
wiley   +1 more source

Biodegradation of Bisphenol A, Bisphenol F and Bisphenol S in Seawater [PDF]

International Journal of Environmental Research and Public Health, 2009
A group of compounds structurally similar to bis(4-hydroxyphenyl)propane (bisphenol A, BPA) are called bisphenols (BPs), and some of them can partially replace BPA in industrial applications. The production and consumption of BPs other than BPA, especially those of bis(4-hydroxyphenyl)methane (bisphenol F, BPF) and bis(4-hydroxy-phenyl)sulfone ...
Michihiko Ike, Kazunari Sei, Satoshi Soda   +2 more
exaly   +3 more sources

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Survey of bisphenol A and bisphenol F in canned foods

Food Additives and Contaminants, 2002
Bisphenol A (BPA) and bisphenol F (BPF) have been determined in a range of canned foods. Sixty-two different canned foods were purchased from retail outlets in the UK from January to November 2000 and the contents extracted and analysed by GC-MS for BPA and BPF isomers.
I Cooper
exaly   +3 more sources

The pigmentation interference of bisphenol F and bisphenol A

Environmental Pollution, 2020
Bisphenol A (BPA) and bisphenol F (BPF) are widely distributed in the environment and daily consumptions, leading to exposure toward human and environmental animals. The potential risk of bisphenol analogs on pigment and skin health is not well documented.
Xiyan, Mu, Jia, Liu, Lilai, Yuan, Ying, Huang, Le, Qian, Chengju, Wang   +5 more
openaire   +2 more sources

Estrogenicity of bisphenol A and bisphenol A dimethacrylate in vitro

Journal of Biomedical Materials Research, 1999
Although pit and fissure sealants have been utilized extensively in dentistry as a way of preventing occlusal caries, results described by Olea et al. (1996) raised concerns about the safety of sealants and other resin-based dental materials due to the reported presence of bisphenol A (BPA) and its dimethacrylate ester (BPA-DM). Although the release of
T E, Schafer, C A, Lapp, C M, Hanes, J B, Lewis, J C, Wataha, G S, Schuster   +5 more
openaire   +2 more sources

Bisphenol A in Dentistry

European Journal of Prosthodontics and Restorative Dentistry, 2020
Bisphenol-A, an organic synthetic compound, has been present in many consumer plastic products and food packaging since the 1960s. Nowadays, Bisphenol-A is widely used in the field of dentistry for the manufacturing of resin materials. Several studies have suggested that Bisphenol-A may cause adverse health effects due to its ability to act as an ...
K, Kechagias, P, Anastasaki, M, Kyriakidou, K D, Dedi   +3 more
openaire   +2 more sources

Chlorination and chloramination of bisphenol A, bisphenol F, and bisphenol A diglycidyl ether in drinking water

Water Research, 2015
Bisphenol A (BPA), bisphenol F (BPF), and bisphenol A diglycidyl ether (BADGE) are common components of epoxy coatings used in food packaging and in drinking water distribution systems. Thus, leachates from the epoxy may be exposed to the disinfectants free chlorine (Cl2/HOCl/OCl(-)) and monochloramine (MCA, NH2Cl).
Rachael Lane, Craig D Adams
exaly   +3 more sources

Alkenylidene bisphenols, a new class of bisphenol bactericide

Journal of Medicinal Chemistry, 1979
Alkenylidene bisphenols are prepared by condensation of an appropriate phenol with a haloacetaldehyde, followed by base-induced elimination, or by condensation of the corresponding aryl methyl ether, elimination, and deprotection of the phenol with boron tribromide. The resulting compounds may be further elaborated by reactions on the aromatic nucleus.
R A, Conradi, J C, Vander Wyk, S B, Bowlus   +2 more
openaire   +2 more sources