Results 31 to 40 of about 8,492 (207)

A study of multisubstituted chain transfer agents on the kinetics of homopolymerisation of methylmethacrylate . [PDF]

open access: yesمجلة التربية والعلم, 2013
:         A continuation to a previous study of monosubstiuted transfer agents, carried out by the same author, this investigation had been done. It has been found that multisubstituted chain transfer agents, such as tricholoro acetic acid, Di and ...
Dhari Abdullah
doaj   +1 more source

ZnO Nanowires by Chemical Bath Deposition: A Review on Doping and Functional Devices

open access: yesElectron, EarlyView.
This review reports the most recent and well‐established state‐of‐the‐art and scientific challenges related to the doping of ZnO nanowires by chemical bath deposition, encompassing native point and hydrogen‐related defects, as well as extrinsic dopants.
Clément Lausecker   +3 more
wiley   +1 more source

Polymethylmethacrylate/Silver Nanocomposite Prepared by γ-Ray [PDF]

open access: yesمجله علوم و فنون هسته‌ای, 2010
Polymethylmethacrylate-silver (PMMA/Ag) nanocomposite is synthesized by irradiating the solution of silver ions in methylmethacrylate monomer by γ-ray. In this method, polymerization of the methylmethacrylate monomer and the silver ion reduction occurred
A Akhavan, N Sheikh, R Beteshobabrud
doaj  

Organic neuromorphic optoelectronic sensing materials, intelligent devices, and bionic systems

open access: yesInfoMat, EarlyView.
Due to the excellent performance and biocompatibility, organic neuromorphic photoelectric sensing technology is regarded as a highly promising research field. In this review, Liu et al. summarize the recent advances in related materials, devices, and system integration.
Yu‐ang Liu   +4 more
wiley   +1 more source

Bacteria repelling poly(methylmethacrylate-co-dimethylacrylamide) coatings for biomedical devices [PDF]

open access: yes, 2014
Nosocomial infections due to bacteria have serious implications on the health and recovery of patients in a variety of medical scenarios. Since bacterial contamination on medical devices contributes to the majority of nosocomical infections, there is a ...
Venkateswaran, Seshasailam   +9 more
core   +1 more source

Chest wall reconstruction using a combined musculocutaneous anterolateral-anteromedial thigh flap

open access: yesIndian Journal of Plastic Surgery, 2010
We present a massive 25 cm x 20 cm chest wall defect resulting from resection of recurrent cystosarcoma phyllodes of the breast along with six ribs exposing pleura.
Pearlie W. W. Tan   +3 more
doaj   +3 more sources

SYNTHESIS OF OSMIUM COMPLEXES ON THE BASE OF NEW POLYMERS CONTAINING AMINE AND CARBOXYLIC FUNCTIONAL GROUPS

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2016
Osmium complexes by interaction osmium bipyridyl chloride (Os(bipy)2Cl2) and dimmethylbipyridil chloride (Os(dimebipy)2Cl2) with a number of synthesised polymers on the base of 1-(3-aminepropyl)-imidazole, methylmethacrylate, acrylic acid and ...
Yu. M. Sultanov
doaj   +1 more source

Effect of Benzoyl Peroxide Content on Physical and Mechanical Properties of a Two-Component Methylmethacrylate-based Traffic Paint [PDF]

open access: yesعلوم و تکنولوژی پلیمر, 2018
Hypothesis: A two-component methylmethacrylate (MMA) traffic paint, used in cold plastic road marking, is considered as a vital part of the safety infrastructure of the road networks and a tool for delineation and traffic control.
Elahe Hadizadeh   +2 more
doaj   +1 more source

Occupational exposures in the operating room: Are surgeons well-equipped?

open access: yesPLoS ONE, 2021
BackgroundOccupational health hazards are ubiquitously found in the operating room, guaranteeing an inevitable risk of exposure to the surgeon. Although provisions on occupational health and safety in healthcare exist, they do not address non-traditional
Wilmina N Landford   +6 more
doaj   +1 more source

Effect of artificial aging and different surface finishing protocols on the flexural strength and surface hardness of a photopolymer for manufacturing monolithic polychromatic complete dentures using PolyJet 3D printing

open access: yesJournal of Prosthodontics, EarlyView.
Abstract Purpose This study evaluated the effect of thermocycling and three different surface finishing protocols on the flexural strength and surface hardness of a novel photopolymer intended for manufacturing monolithic polychromatic dental prostheses using PolyJet 3D printing.
Francisco X. Azpiazu‐Flores   +4 more
wiley   +1 more source

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