Holistically Engineered Polymer-Polymer and Polymer-Ion Interactions in Biocompatible Polyvinyl Alcohol Blends for High-Performance Triboelectric Devices in Self-Powered Wearable Cardiovascular Monitorings.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002878
Abstract: The capability of sensor systems to efficiently scavenge their operational power from stray, weak environmental energies through sustainable pathways could enable viable schemes for self-powered health diagnostics and therapeutics. Triboelectric nanogenerators (TENG) can effectively transform… read more here.
Keywords: triboelectric devices; polymer polymer; polymer; polyvinyl alcohol ... See more keywords
Hierarchically Porous Carbon Nanofibers with Controllable Porosity Derived from Iodinated Polyvinyl Alcohol for Supercapacitors
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202000513
Abstract: Porous carbon nanoframeworks have attracted considerable interest for promising applications such as water purification, catalyst supports, gas adsorption, and energy storage owing to their high surface area and electrical conductivity. Traditional synthetic methods applied for… read more here.
Keywords: hierarchically porous; porous carbon; carbon; carbon nanofibers ... See more keywords
Evaluation of the effective forcespinning parameters controlling polyvinyl alcohol nanofibers diameter using artificial neural network
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Polymer Technology"
DOI: 10.1002/adv.21817
Abstract: In this research, the polyvinyl alcohol (PVA) nanofibers through forcespinning process were successfully produced and the effective parameters for predicting nanofibers diameter using artificial neural network (ANN) were investigated. The various parameters of forcespinning process… read more here.
Keywords: nanofibers diameter; using artificial; diameter using; polyvinyl alcohol ... See more keywords
Modeling and optimization of electrospinning of polyvinyl alcohol (PVA)
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Polymer Technology"
DOI: 10.1002/adv.21869
Abstract: The electrospun fibers can have applications in diverse fields, such as tissue scaffolds, optical electronics, nanocatalysis, and sound absorption. Nanoscale fibers with a higher surface area can provide superior mechanical, physical, and thermal properties. Therefore,… read more here.
Keywords: optimization electrospinning; alcohol pva; electrospinning polyvinyl; process ... See more keywords
Polyvinyl alcohol/silver electrospun nanofibers: Biocidal filter media capturing virus‐size particles
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.51380
Abstract: Abstract In response to the nowadays battle against SARS‐CoV‐2, we designed a new class of high performant filter media suitable to advance the facemask technology and provide new efficient widespread solutions against virus propagation. By… read more here.
Keywords: electrospun nanofibers; polyvinyl alcohol; size particles; filter media ... See more keywords
Decorated magnetic nanoparticles with polyvinyl alcohol brushes modified with metal chelate affinity groups for purification of proteins
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and Applied Biochemistry"
DOI: 10.1002/bab.2378
Abstract: Refining is a serious challenge in the production of recombinant proteins, and this study proposes a new and easy strategy for the synthesis of magnetic affinity nanoparticles. First, the nanoparticles attached to polyvinyl alcohol brushes… read more here.
Keywords: affinity; microscopy; polyvinyl alcohol; alcohol brushes ... See more keywords
Carboxymethyl cellulose–alginate interpenetrating hydroxy ethyl methacrylate crosslinked polyvinyl alcohol reinforced hybrid hydrogel templates with improved biological performance for cardiac tissue engineering
Sign Up to like & getrecommendations! Published in 2022 at "Biotechnology and Bioengineering"
DOI: 10.1002/bit.28291
Abstract: Cardiac tissue engineering is an emerging approach for cardiac regeneration utilizing the inherent healing responses elicited by the surviving heart using biomaterial templates. In this study, we aimed to develop hydrogel scaffolds for cardiac tissue… read more here.
Keywords: tissue engineering; polyvinyl alcohol; carboxymethyl cellulose; cardiac tissue ... See more keywords
Programmed Transformations of Strong Polyvinyl Alcohol/Sodium Alginate Hydrogels via Ionic Crosslink Lithography.
Sign Up to like & getrecommendations! Published in 2020 at "Macromolecular rapid communications"
DOI: 10.1002/marc.202000127
Abstract: A versatile ionic crosslink lithography (ICL) approach is reported to achieve geometry transitions of strong polyvinyl alcohol/sodium alginate (PVA/SA) hydrogels in a controllable and programmable manner. Specifically, localized PVA/SA and PVA/SA/Fe3+ hydrogel domains of significantly… read more here.
Keywords: ionic crosslink; strong polyvinyl; alcohol sodium; crosslink lithography ... See more keywords
Analysis of the dielectric relaxation and ac conductivity behavior of polyvinyl alcohol-cadmium selenide nanocomposite films
Sign Up to like & getrecommendations! Published in 2017 at "Polymer Composites"
DOI: 10.1002/pc.23586
Abstract: We adopt an analytical approach to study the dielectric relaxation and ac conductivity behavior of the polyvinyl alcohol (PVA) - Cadmium Selenide (CdSe) nanocomposite films in the frequency range 100 Hz ≤ f ≤ 1 MHz and in the… read more here.
Keywords: relaxation; dielectric relaxation; conductivity; polyvinyl alcohol ... See more keywords
Composite Microgels Created by Complexation between Polyvinyl Alcohol and Graphene Oxide in Compressed Double-Emulsion Drops.
Sign Up to like & getrecommendations! Published in 2019 at "Small"
DOI: 10.1002/smll.201903812
Abstract: Microgels, microparticles made of hydrogels, show fast diffusion kinetics and high reconfigurability while maintaining the advantages of hydrogels, being useful for various applications. Here, presented is a new microfluidic strategy for producing polymer-graphene oxide (GO)… read more here.
Keywords: graphene oxide; polyvinyl alcohol; emulsion drops; composite microgels ... See more keywords
Overview of Polyvinyl Alcohol Nanocomposite Hydrogels for Electro-skin, Actuator, Supercapacitor and Fuel Cell.
Sign Up to like & getrecommendations! Published in 2020 at "Chemical record"
DOI: 10.1002/tcr.202000001
Abstract: The properties of polyvinyl alcohol (PVA) nanocomposite hydrogels influenced by nanoparticles are reviewed. Various kinds of nanoparticles with excellent mechanical and electrical properties have been introduced into PVA hydrogel to produce stretchable and conductive PVA… read more here.
Keywords: pva nanocomposite; nanocomposite hydrogels; overview polyvinyl; polyvinyl alcohol ... See more keywords