نتایج جستجو برای: acrylic hybrid

تعداد نتایج: 199937  

2015
Esma B GÜL Ümit YOLCU Mustafa H ATALA Bekir EŞER

Periodontal diseases and wearing dentures for extended periods cause the atrophy of the alveolar ridges. Removable dentures are hard to manage for these kinds of patients. In order to construct fixed prostheses for these patients, complicated surgeries are necessary for implant placement. Hybrid prosthesis on tilted implants are simple solution for these kinds of patients. Two patients with sev...

2016
Dessislava Kostadinova Ana Cenacchi Pereira Muriel Lansalot Franck D’Agosto Elodie Bourgeat-Lami Fabrice Leroux Christine Taviot-Guého Sylvian Cadars Vanessa Prevot

Increasing attention has been devoted to the design of layered double hydroxide (LDH)-based hybrid materials. In this work, we demonstrate the intercalation by anion exchange process of poly(acrylic acid) (PAA) and three different hydrophilic random copolymers of acrylic acid (AA) and n-butyl acrylate (BA) with molar masses ranging from 2000 to 4200 g mol-1 synthesized by reversible addition-fr...

Journal: :Materials & Design 2021

This work demonstrates the use of an engineering thermoplastic, poly(phenylene ether) (PPE) to enhance solvent resistance and thermomechanical properties liquid acrylic resin-based composites by a reactive hybridisation route. Oligomeric PPE with vinyl functionality was employed attain chemical reactivity between two constituents during in-situ polymerisation process. Both unreinforced polymer ...

2007
Ching-Hua Chuan Elaine Chew

Creating distinctive harmonizations in an identifiable style may be one of the most difficult tasks for amateur song writers, a novel and acceptable melody being relatively easier to produce; and this difficulty may result in the abandonment of otherwise worthwhile projects. To model and assist in this creative process, we propose a hybrid system for generating style-specific accompaniment, whi...

2014
Wei Li Aili Wei Huaiping Zhang Dojin Kim

This study reports on single-walled carbon nanotubes (SWCNT) as templates for the preparation of 1D porous organic-inorganic hybrid composites. The in situ deposited SWCNT were sputter coated with Sn metal and thermally oxidized in air to form a SnO₂/SWCNT nanowire framework on SiO₂/Si substrate. Poly(acrylic acid) (PAA) was coated onto this scaffold through UV light-induced radical polymerizat...

Journal: :Soft matter 2015
Ming Zhong Xiao-Ying Liu Fu-Kuan Shi Li-Qin Zhang Xi-Ping Wang Andrew G Cheetham Honggang Cui Xu-Ming Xie

We present a facile strategy to synthesize self-healable tough and highly stretchable hydrogels. Our design rationale for the creation of ionic cross-linked hydrogels is to graft an acrylic acid monomer on the surface of vinyl hybrid silica nanoparticles (VSNPs) for the growth of poly(acrylic) acid (PAA), and the obtained VSNP-PAA nanobrush can be used as a gelator. Physical cross-linking throu...

Journal: :Acta biomaterialia 2012
Yukari Shinonaga Kenji Arita

The purpose of the present study was to examine the effectiveness of fluorine and silver ions implanted and deposited into acrylic resin (poly(methyl methacrylate)) using a hybrid process of plasma-based ion implantation and deposition. The surface characteristics were evaluated by X-ray photoelectron spectroscopy (XPS), contact angle measurements, and atomic force microscopy. In addition, an a...

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