Results 131 to 140 of about 31,668 (274)

Adsorption of cellulase on poly(2-hydroxyethyl methacrylate) cryogels containing phenylalanine

open access: yes, 2016
The aim of this study was to prepare a supermacroporous cryogel that can be used for the adsorption of cellulase. The macroporous cryogel of poly(2-hydroxyethyl methacrylate-N-methacryloyl-L-phenylalanine) [p(HEMA-MAPA)] was prepared by copolymerization ...
Baysal, Zubeyde   +2 more
core   +1 more source

Role of adjunctive methacryloyloxydecyl dihydrogen phosphate primers on dentin bond strength of universal adhesives under saliva and artificial aging

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract This study evaluated whether adjunctive 10‐methacryloyloxydecyl dihydrogen phosphate (MDP) primers enhance the microtensile bond strength (µTBS) of two universal adhesives (UAs) to dentin under artificial aging and repeated salivary contamination applied at each bonding step.
Marjorie Zanini   +3 more
wiley   +1 more source

Grafting copolymerization of natural rubber with 2-hydroxyethyl methacrylate for plywood adhesion improvement [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2009
The graft copolymer of natural rubber (NR) and 2-hydroxyethyl methacrylate (HEMA) was prepared by seeded emulsion polymerization using cumene hydroperoxide (CHP) and tetraethylene pentamine TEPA) as an initiator system.
Yoopadee Promdum   +2 more
doaj  

Assessment of Monomer Release From Resin Composites Following the Use of Various Modeling Liquids

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives The chemical composition of resin composites and the use of modeling liquids may influence the release of residual monomer, potentially impacting biocompatibility. This in vitro study evaluated the effect of different modeling liquids on the elution of monomers from two resin composites.
Dorukcan Yıldırım   +3 more
wiley   +1 more source

Grafting of beta-cyclodextrin-modified 2-hydroxyethyl methacrylate onto polyurethane

open access: yes, 1996
2-Hydroxyethyl methacrylate (HEMA) and beta-cyclodextrin are bridged using toluene-2,4-diisocyanate (TDI) by reacting the - OH group of HEMA and one of the primary - OH groups of beta-cyclodextrin.
Sreenivasan, K
core  

Synthesis of well-defined, brush-type, amphiphilic [poly(styrene-co-2-hydroxyethyl methacrylate)-graft-poly(-caprolactone)]-b-poly(ethylene oxide)-b-[poly(styrene-co-2-hydroxyethyl methacrylate)-graft-poly(-caprolactone)] and its aggregation behavior inaq

open access: yes, 2006
Brush-type, amphiphilic [poly(styrene-co-2-hydroxyethyl methacrylate)-graft-poly(-caprolactone)]-b-poly(ethylene oxide)-b-[poly(styrene-co-2-hydroxyethylmethacrylate)-graft-poly(-caprolactone)] was successfully synthesized via consecutive ring-opening ...
Jia, Zhongfan   +3 more
core   +1 more source

Effect of adhesives and mechanical surface treatments on the hard relining of CAD‐CAM denture bases

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose The aim of this study was to evaluate the impact of mechanical roughening, adhesive applications, and aging on the bonding between CAD‐CAM denture base materials with distinct chemical contents and hard relining material. Materials and Methods A total of 300 denture base specimens were produced by additive, subtractive, and ...
Isil Karaokutan   +2 more
wiley   +1 more source

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