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Andreas Schedle et al.
Journal of chromatography. A, 990(1-2), 231-237 (2003-04-11)
Separation of monomeric constituents of ethoxylated bisphenol A (BIS-EMA) with between 2 and 15 ethoxy groups per phenol in the molecule was investigated with micellar electrokinetic chromatography at different volume percentages methanol in the background electrolyte (10 mM sodium dodecylsulfate
Salvatore Sauro et al.
Dental materials : official publication of the Academy of Dental Materials, 27(6), 563-572 (2011-04-02)
To compare microtensile bond strengths (MTBS) subsequent to load cycling of resin bonded acid-etched or EDTA-treated dentin using a modified ethanol wet-bonding technique. Flat dentin surfaces were obtained from extracted human molars and conditioned using 37% H(3)PO(4) (PA) (15s) or
Jürgen Durner et al.
Dental materials : official publication of the Academy of Dental Materials, 27(7), 631-636 (2011-04-20)
Silver containing materials have been used for years as antimicrobial materials. Silver particles were also added to experimental dental composites to reduce caries. The aim of our study was to show whether silver nanoparticles can lead to higher amounts of
Catherine Fan et al.
Dental materials : official publication of the Academy of Dental Materials, 27(4), 322-328 (2010-11-30)
To demonstrate that silver nanoparticles (AgNPs) could be synthesized in situ in acrylic dental resins. Light-cure (LC; bisphenol A glycidyl methacrylate, tetraethyleneglycol dimethacrylate, bisphenol A ethoxylate dimethacrylate blend) and chemical-cure systems (CC; orthodontic denture resin) were used to synthesize AgNPs
Neil B Cramer et al.
Dental materials : official publication of the Academy of Dental Materials, 26(1), 21-28 (2009-09-29)
The objective of this work was to evaluate thiol-norbornene and thiol-ene-methacrylate systems as the resin phase of dental restorative materials and demonstrate their superior performance as compared to dimethacrylate materials. Polymerization kinetics and overall functional group conversions were determined by
J F Zhang et al.
Journal of dental research, 93(12), 1283-1289 (2014-10-17)
One of the leading causes for the failure of dental composite restorations is secondary caries. Effectively inhibiting cariogenic biofilms and reducing secondary caries could extend the service life of composite restorations. Dental composites releasing antibacterial agents such as chlorhexidine (CHX)
Sabine H Dickens et al.
Journal of endodontics, 36(7), 1222-1225 (2010-07-16)
The purpose of this study was to evaluate the direct pulp capping response to a novel resin-based calcium phosphate cement (RCPC). The RCPC was placed in contact with the exposed healthy pulps of dog teeth and in a follow-up study
Edward J Boland et al.
Dental materials : official publication of the Academy of Dental Materials, 22(4), 338-345 (2005-08-10)
Recently, a resin-based calcium phosphate cement (RCPC) has been reported as a remineralizing pulp-capping or lining cement. RCPC consists mainly of tetracalcium and dicalcium phosphates, ethoxylated bisphenol A dimethacrylate and pyromellitic glycerol dimethacrylate monomers and photo- and chemical initiators. Here
M D Weir et al.
Journal of dental research, 91(10), 979-984 (2012-08-31)
Secondary caries remains the main problem limiting the longevity of composite restorations. The objective of this study was to investigate the remineralization of demineralized human enamel in vitro via a nanocomposite containing nanoparticles of amorphous calcium phosphate (NACP). NACP were
Cornelis J Kleverlaan et al.
Dental materials : official publication of the Academy of Dental Materials, 21(12), 1150-1157 (2005-07-26)
The aim of this study was to evaluate the shrinkage, contraction stress, tensile modulus, and the flow factor of 17 commercially available dental resin composites. The volumetric shrinkage measurements were performed by mercury dilatometry, and the contraction stress and tensile
Sabine H Dickens et al.
European journal of oral sciences, 112(5), 452-457 (2004-10-02)
An experimental resin-based bioactive calcium phosphate cement, intended as a pulp capping and basing material, was evaluated for dentin shear bond strength and microleakage. The interfacial morphology was examined by scanning electron microscopy (SEM). For microleakage, dentin cavities without (Group
S E Langhorst et al.
Dental materials : official publication of the Academy of Dental Materials, 25(7), 884-891 (2009-02-14)
This study explores the efficacy of an experimental orthodontic amorphous calcium phosphate (ACP) composite to remineralize in vitro subsurface enamel lesions microradiographically similar to those seen in early caries. Lesions were artificially created in extracted human molars. Single tooth sections
Forrest A Landis et al.
Biomacromolecules, 7(6), 1751-1757 (2006-06-14)
Model tissue engineering scaffolds based on photocurable resin mixtures with sodium chloride have been prepared for optical imaging studies of cell attachment. A photoactivated ethoxylated bisphenol A dimethacrylate was mixed with sieved sodium chloride (NaCl) crystals and photocured to form
Sheng Lin-Gibson et al.
Biomaterials, 27(9), 1711-1717 (2005-11-29)
The effects of co-monomer composition and irradiation time in a model two-component dimethacrylate dental resin blend were evaluated using combinatorial methods to determine the degree of methacrylate conversion and resulting mechanical properties. 2-Dimensional gradient samples varying in monomer composition and
Silver nanowire-polymer composite electrodes for efficient polymer solar cells.
Zhibin Yu et al.
Advanced materials (Deerfield Beach, Fla.), 23(38), 4453-4457 (2011-10-01)
Odival Mathias-Junior et al.
Journal of endodontics, 35(5), 715-718 (2009-05-05)
To evaluate in vitro the solubility of the Epiphany endodontic filling material Epiphany (Pentron Clinical Technologies, Wallingford, CT) prepared with its resinous solvent. The specimens were prepared in the following experimental conditions: (1) GI, epiphany without photoactivation; (2) GII, Epiphany
Nicoleta Ilie et al.
Dental materials : official publication of the Academy of Dental Materials, 27(4), 348-355 (2011-01-05)
Monomer development for a reduced shrinkage of composite materials still challenges the modern research. The purpose of this study was to analyse the shrinkage behavior of an innovative composite material for dental restorations based on a resin system that is
M N Mandikos et al.
The Journal of prosthetic dentistry, 85(4), 386-395 (2001-04-25)
Various new, second-generation indirect composites have been developed with claimed advantages over existing tooth-colored restorative materials. To date, little independent research has been published on these materials, and the properties specified in the advertising materials are largely derived from in-house
Sabine H Dickens et al.
Dental materials : official publication of the Academy of Dental Materials, 24(9), 1273-1280 (2008-03-25)
To test whether fluoride in a resin-based Ca-PO4 ion releasing cement or coating with an acidic bonding agent for improved adhesion compromised the cement remineralization potential. Cements were formulated without fluoride (Cement A) or with fluoride (Cement B). The treatment
3D printing of noncytotoxic high-resolution microchannels in Bisphenol-a ethoxylate dimethacrylate tissue-mimicking materials
Roger Domingo-Roca, et al.
3D printing and additive manufacturing (2022)
L Ling et al.
Journal of dental research, 88(1), 83-88 (2009-01-10)
In recent years, the authors have been developing novel fluoride-releasing dental composites containing ternary zirconium fluoride chelates. The aim of this study was to improve the physical and mechanical properties of these composites by improving the formulation of the monomers
Fuad Jacob Abi Rached-Junior et al.
Journal of endodontics, 35(2), 251-255 (2009-01-27)
This study evaluated in vitro the bond strength of Epiphany sealer prepared with resinous solvent of Epiphany system (Thinning resin) by using a push-out test. Forty maxillary canines were sectioned transversally below the cementoenamel junction to provide 4-mm-thick dentin disks
The effects of environment and cyclic fatigue on the mechanical properties of an indirect composite.
Ryan K Hurley et al.
Journal of dentistry, 40(10), 787-792 (2012-06-23)
The purpose of this study was to examine the flexure strength (σ) and fracture toughness (K(IC)) of three indirect dental composites (dentin, body, and incisal) with respect to loading (static and cyclic), testing environments (air and water) and ageing (0
Sabine H Dickens et al.
Dental materials : official publication of the Academy of Dental Materials, 26(7), 675-681 (2010-04-07)
To establish the relationship of resin composition and resin hydrophilicity (indicated by solubility parameters and logP) to water sorption (WS), solubility, and degree of double bond conversion (DC) of resin mixtures designed for adhesive restoratives by varying the concentration of
A study of cross-linked PEO gel polymer electrolytes using bisphenol A ethoxylate diacrylate: ionic conductivity and mechanical properties
Yongku Kang, et al.
Journal of Power Sources, 119-121, 432-437 (2003)
UV light copolymerization of dimethyl vinylphosphonate with bisphenol A ethoxylate dimethacrylate
Lavinia Macarie, et al.
Iranian Polymer Journal, 25, 437-442 (2016)
Drago Skrtic et al.
Acta biomaterialia, 2(1), 85-94 (2006-05-17)
Improving the anti-demineralizing/remineralizing and mechanical properties of amorphous calcium phosphate (ACP) composites has been the focus of our recent research. In this study, an ethoxylated bisphenol A dimethacrylate (EBPADMA) was blended with triethylene glycol dimethacrylate (TEGDMA), 2-hydroxyethyl methacrylate (HEMA) and
Milena Cadenaro et al.
Dental materials : official publication of the Academy of Dental Materials, 24(9), 1194-1200 (2008-03-18)
To evaluate the degree of conversion of five experimental adhesive systems in relation to their hydrophilicity. The resin blends ranged from hydrophobic to hydrophilic and were tested as neat bonding agents, or solvated with increasing percentages of ethanol. The hypothesis
Cleonice da Silveira Teixeira et al.
Journal of dentistry, 36(7), 520-528 (2008-05-20)
The purpose of this in vitro study was to evaluate the Vickers hardness (VHN) of a Light Core (Bisco) composite resin after root reinforcement, according to the light exposure time, region of intracanal reinforcement and lateral distance from the light-transmitting
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