Results 11 to 20 of about 110,709 (271)

Factors affecting marginal integrity of class II bulk-fill composite resin restorations [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2017
Background. Bulk-fill composite resins are a new type of resin-based composite resins, claimed to have the capacity to be placed in thick layers, up to 4 mm.
Siavash Savadi Oskoee, Mahmoud Bahari, Elmira Jafari Navimipour, Amir Ahmad Ajami, Negar Ghiasvand, Ayda Savadi Oskoee   +5 more
doaj   +1 more source

Fabrication of perovskite lanthanum orthoferrite as a photocatalyst for controlled atom transfer radical polymerization of methacrylate monomers toward an electrolyte material for lead acid batteries

Vietnam Journal of Science, Technology and Engineering, 2022
Lanthanum orthoferrite (LaFeO3) photocatalysts were synthesized by a facile and cost-effective coprecipitation method via the hydrolysis of La (III) and Fe (III).
Huong Thi Le, Tien Anh Nguyen, Thu Hoang Vo, Michał Michalak, Tam Hoang Luu, Ha Tran Nguyen   +5 more
doaj   +1 more source

A Tuneable, Photocurable, Poly(Caprolactone)-Based Resin for Tissue Engineering—Synthesis, Characterisation and Use in Stereolithography

Molecules, 2021
Stereolithography is a useful additive manufacturing technique for the production of scaffolds for tissue engineering. Here we present a tuneable, easy-to-manufacture, photocurable resin for use in stereolithography, based on the widely used biomaterial,
Jonathan Field, John W. Haycock, Fiona M. Boissonade, Frederik Claeyssens   +3 more
doaj   +1 more source

The thermal degradation of poly(iso-butyl methacrylate) and poly(sec-butyl methacrylate) [PDF]

Journal of the Serbian Chemical Society, 2000
The non-oxidative thermal degradation of poly(iso-butyl methacrylate) and poly(sec-butyl methacrylate) was investigated by studying changes in the polymer residue. Due to the different number of β-hydrogens in their ester substituents, these two
Novaković Katarina, Katsikas Lynne, Popović Ivanka G.   +2 more
doaj   +3 more sources

Occupational Methacrylate Allergy in Dental Personnel

Allergies, 2021
Purpose of the article: Acrylate and methacrylate (MA) use in the dental industry is widespread, being utilized in dental prostheses and composite resins, dentin bonding materials, and glass ionomers.
Norma Cameli, Maria Mariano, Flavia Pigliacelli, Martina Silvestri, Antonio Cristaudo   +4 more
doaj   +1 more source

Bacterial Nanocellulose and Its Surface Modification by Glycidyl Methacrylate and Ethylene Glycol Dimethacrylate. Incorporation of Vancomycin and Ciprofloxacin

Nanomaterials, 2019
Among nanocelluloses, bacterial nanocellulose (BNC) has proven to be a promising candidate in a range of biomedical applications, from topical wound dressings to tissue-engineering scaffolds.
Elena Vismara, Andrea Bernardi, Chiara Bongio, Silvia Farè, Salvatore Pappalardo, Andrea Serafini, Loredano Pollegioni, Elena Rosini, Giangiacomo Torri   +8 more
doaj   +1 more source

A comparative evaluation of microleakage of restorations using silorane-based dental composite and methacrylate-based dental composites in Class II cavities: An in vitro study

Journal of Pharmacy and Bioallied Sciences, 2016
Aim: The aim of this in vitro study was to evaluate and compare the microleakage of restorations using low shrinkage silorane-based dental composite and methacrylate-based dental composites in Class II cavity at the occlusal and gingival margins ...
Jambai Sampath Kumar Sivakumar, A S Prasad, Saravanapriyan Soundappan, N Ragavendran, R Ajay, Krishnamoorthy Santham   +5 more
doaj   +1 more source

Synthesis of Methacrylate Monomers with Antibacterial Effects Against S. Mutans

Molecules, 2011
A series of polymerizable quaternary ammonium compounds were synthesized with the aim of using them as immobilized antibacterial agents in methacrylate dental composites, and their structures were characterized by FT-IR, 1H-NMR, and 13C-NMR analysis ...
Jingwei He, Monica Österblad, Pekka K. Vallittu, Lippo V. J. Lassila, Eva Söderling   +4 more
doaj   +1 more source

UV-Induced Radical Photo-Polymerization: A Smart Tool for Preparing Polymer Electrolyte Membranes for Energy Storage Devices

Membranes, 2012
In the present work, the preparation and characterization of quasi-solid polymer electrolyte membranes based on methacrylic monomers and oligomers, with the addition of organic plasticizers and lithium salt, are described.
Claudio Gerbaldi, Giuseppina Meligrana, Carlotta Francia, Nadia Garino, Francesca Di Lupo, Juqin Zeng, Matteo Destro, Lara Jabbour, Jijeesh R. Nair, Annalisa Chiappone   +9 more
doaj   +3 more sources

Crystal structures of the polymer precursors 3-(2,5-dimethoxy-3,4,6-trimethylphenyl)propyl methacrylate and 3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dienyl)propyl methacrylate

Acta Crystallographica Section E: Crystallographic Communications, 2017
The closely related title compounds, 3-(2,5-dimethoxy-3,4,6-trimethylphenyl)propyl methacrylate, C18H26O4 (I), and 3-(2,4,5-trimethyl-3,6-dioxocyclohexa-1,4-dienyl)propyl methacrylate, C16H20O4 (II), are monomers suitable for the preparation of redox ...
Shailesh K. Goswami, Lyall R. Hanton, C. John McAdam, Stephen C. Moratti, Jim Simpson   +4 more
doaj   +1 more source