Results 41 to 50 of about 12,417 (163)

Effect of phosphate ester addition on transverse strength and hardness of heat cured acrylic denture base material

Journal of Baghdad College of Dentistry, 2018
Background: acrylic resin denture base consider a common denture base material for its acceptable cost, aesthetic and easy processing but still has disadvantages including easy of fracture and low impact strength.
Zahraa S. abed karkosh, Basima M.A. Hussien   +1 more
doaj   +1 more source

Swelling behavior of poly (2-hydroxyethyl methacrylate) copolymer gels

MATEC Web of Conferences, 2013
Hydrogels based on 2-hydroxyethyl methacrylate/dimethyl-aminoethyl methacrylate copolymers were prepared by gamma radiation-inducedco-polymerization at low temperature (−78°C).
Sari S.M. Chabane, Benmouna M., Mahlous M., Kaci M.   +3 more
doaj   +1 more source

Concentration effects in the base-catalyzed hydrolysis of oligo(ethylene glycol)- and amine-containing methacrylic monomers

Designed Monomers and Polymers, 2017
Concentration effects in the base-catalyzed hydrolysis of water-soluble methacrylates (3-(N,N-dimethylaminoethyl) methacrylate (DMAEMA), 2-hydroxyethyl methacrylate (HEMA) and oligo(ethylene glycol) methacrylates (OEGMAs)) have been studied.
Oleg A. Kazantsev, Dmitry V. Orekhov, Alexey P. Sivokhin, Denis M. Kamorin, Maria V. Savinova   +4 more
doaj   +1 more source

Synthesis and Spectroscopic Characterization of Protic Tris(2-Hydroxyethyl)-Ammonium Ionic Liquids

Journal of the Turkish Chemical Society, Section A: Chemistry, 2020
Protic ionic liquids (PILs) having tris(2-hydroxyethyl)ammonium (or triethanolammonium) as cations and methacrylate, dihydrogenborate, formate, acetate as anions have been synthesized through stoichiometric neutralization reaction.
Hüseyin AKBAŞ
doaj   +1 more source

Effect of the Comonomer Nature on the Cytotoxicity and Mechanical Properties of a Cryogel Based on Sodium 2-Acrylamido-2-methyl-1-propanesulfonate Copolymers

Colloids and Interfaces
Currently, for the treatment of corneal diseases (keratitis–corneal opacities), synthetic corneal analogs based on polymer films or hydrogels are being developed.
Olga Iakobson, Elena Ivan’kova, Yulia Nashchekina, Gleb Vaganov, Svetlana Laishevkina, Natalia Shevchenko   +5 more
doaj   +1 more source

PHEMA Hydrogels Obtained by Infrared Radiation for Cartilage Tissue Engineering

International Journal of Chemical Engineering, 2019
Although the exposure of polymeric materials to radiation is a well-established process, little is known about the relationship between structure and property and the biological behavior of biomaterials obtained by thermal phenomena at 1070 nm wavelength.
Marcele F. Passos, Nayara M. S. Carvalho, Ana Amélia Rodrigues, Vanessa P. Bavaresco, André L. Jardini, Maria Regina W. Maciel, Rubens Maciel Filho   +6 more
doaj   +1 more source

Biofunctional and Biomimetic Polymer Brushes Prepared via Surface-Initiated Atom Transfer Radical Polymerization

CHIMIA, 2008
Surface-initiated controlled radical polymerization is a powerful strategy to tailor the chemical and physical surface properties of materials.
Laurent Lavanant, Harm-Anton Klok
doaj   +1 more source

Molecular docking and molecular dynamics study of 3-hydroxybutyrate with polymers for diabetic ketoacidosis-targeted molecularly imprinted polymers [PDF]

Journal of Pharmacy & Pharmacognosy Research
Context: Molecularly imprinted polymers (MIPs) are promising materials with tailored binding sites that can selectively recognize and bind target molecules.
Aiyi Asnawi, Ellin Febrina, Widhya Aligita, La Ode Aman, Fachrul Razi   +4 more
doaj   +1 more source

Synthesis and Examination of Nanocomposites Based on Poly(2-hydroxyethyl methacrylate) for Medicinal Use

Nanoscale Research Letters, 2017
Preparation of poly(2-hydroxyethyl methacrylate) (PHEMA) based nanocomposites using different approaches such as synthesis with water as the porogen, filling of polymer matrix by silica and formation of interpenetrating polymer networks with polyurethane
Olena S. Kukolevska, Igor I. Gerashchenko, Mykola V. Borysenko, Evgenii M. Pakhlov, Michal Machovsky, Tetyana I. Yushchenko   +5 more
doaj   +1 more source

Soda lignin as a sustainable photosensitive component for conventional and controlled radical photopolymerization

Communications Chemistry
Valorization of waste for chemical processes addresses a challenging task for the society. Soda lignin (AL) available in the pulp industry operated in a photocatalytic cycle CuX2/L (X: Br, Cl; L: Me6TREN: Tris[2-(dimethylamino)ethyl]amine) and to ...
Min Wang, Xiongfei Luo, Qunying Wang, Veronika Strehmel, Zhijun Chen, Shujun Li, Bernd Strehmel   +6 more
doaj   +1 more source