Results 51 to 60 of about 7,952 (193)
Negative effect of clay fillers on the polyvinyl alcohol biodegradation: technical note
Science and Engineering of Composite Materials, 2019 This work focuses on polyvinyl alcohol (PVA) biodegradation in the presence of mineral clays in an aqueous aerobic environment. PVA with a degree of hydrolysis of 88% and 72% was used for the experiments.
Jurca Martin +2 more
doaj +1 more source
Створення нових пінополіуретанів медичного призначення з циклосерином [PDF]
, 2017 Створено нові пінополіуретани з циклосерином, які в перспективі можуть бути використані як полімерні матеріали медичного призначення. Отримані полімерні матеріали досліджено фізико-механічними методами та методом ІЧ спектроскопії.
Галатенко, Н.А. +3 more
core +1 more source
Surfactant‐Enhanced Electrospun Nanofiber Filters for Efficient Viral and Bacterial Inactivation
Journal of Applied Polymer Science, EarlyView.In this work, electrospun polyacrylonitrile (PAN) nanofibrous filters functionalized with surfactants (CTAB, CPC, and SDS) were developed for air filtration applications. The PAN nanofiber mats enable efficient particulate matter capture while simultaneously providing antimicrobial and antiviral activity against bacteria (E. coli and S.
Edilton N. da Silva +9 more
wiley +1 more source
, 2008 In contrast to the sparkling gemstone, diamond-like carbon (DLC) is a thin film coating that is dense, inert, low friction and hard wearing. Interdisciplinary research, involving materials scientists, physicists, mechanical engineers, biomedical ...
Anson, AW, Jones, BJ
core
Hydrophobic and hydrophilic au and ag nanoparticles. Breakthroughs and perspectives [PDF]
, 2017 This review provides a broad look on the recent investigations on the synthesis, characterization and physico-chemical properties of noble metal nanoparticles, mainly gold and silver nanoparticles, stabilized with ligands of different chemical nature.
Fratoddi, Ilaria
core +2 more sources
Development of polymer putty with biocidal properties using chitosan
IOP Conference Series: Materials Science and Engineering, 2020 Abstract The article presents the results of studies on the effect of chitosan additives on the biocidal properties of polymer putty for interior decoration.
Saveliy Lobanov +2 more
openaire +1 more source
Macromolecular Bioscience, EarlyView.Magnetoelectric P(VDF‐TrFE) nanocomposites containing CFO or Fe3O4 nanoparticles were developed to generate electroactive microenvironments under magnetic stimulation. At 1 Hz, particularly with 20% CFO, strong antimicrobial effects were observed against E. coli and S. aureus. This approach highlights the potential of magnetically activated surfaces to
Joana Moreira +6 more
wiley +1 more source
Evaluation of furfural/urea complexes to improve properties of commercial birch wood (Betula sp.) [PDF]
, 2019 Due to recent national forestry policv banning logging from the Northern parts of the country. Iranian wood industry must mostly rely on wood importation.
Efhamisisi, Davood +4 more
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Chlorhexidine delivery system from titanium/polybenzyl acrylate coating: evaluation of cytotoxicity and early bacterial adhesion [PDF]
, 2012 Objectives: The formation of biofilms on titanium dental implants is one of the main causes of failure of these devices. Streptococci are considered early colonizers that alter local environment favouring growing conditions for other colonizers ...
Cortizo, Ana María +4 more
core +2 more sources
Uncovering Key Characteristics of Antibacterial Peptides through Machine Learning
Macromolecular Rapid Communications, EarlyView.Machine‐learning (ML) techniques using random forest classification models revealed key characteristics that predict effective antimicrobial peptides (AMPs) targeting Gram‐negative bacteria, Gram‐positive bacteria, and mycobacteria. The ideal cLogP (<$ < $−6) and net‐charge (≤+4) threshold was the same for all three targets with variations in the ...
Jooyoung Roh +2 more
wiley +1 more source