Results 21 to 30 of about 17,018,007 (220)

Solid-phase synthesis of protein-polymers on reversible immobilization supports

open access: yesNature Communications, 2018
Synthesis of protein-polymer conjugates typically relies on multi-step processes in solution and on challenging purification strategies. Here the authors show a robust synthesis approach which eliminates purification processes by immobilizing proteins ...
Hironobu Murata   +4 more
doaj   +1 more source

Changes in articular cartilage after meniscectomy and meniscus replacement using a biodegradable porous polymer implant [PDF]

open access: yes, 2010
Purpose: To evaluate the long-term effects of implantation of a biodegradable polymer meniscus implant on articular cartilage degeneration and compare this to articular cartilage degeneration after meniscectomy.
Arend Jan Schouten   +17 more
core   +1 more source

Polymer-Based Membranes [PDF]

open access: yes, 2022
Membrane science and technology is increasingly playing an important role in maintaining environmental health. Polymer based membranes in particular show great potential in removing environmentally hazardous pollutants from the wastewater. Membrane technology has also been widely used for ground, surface and seawater desalination which is serving the ...
openaire   +1 more source

Double-walled carbon nanotube-based polymer composites for electromagnetic protection. [PDF]

open access: yes, 2010
In this paper, we present a microwave absorber based on carbon nanotubes (CNT) dispersed inside a BenzoCycloButenw (BCB) polymer. The high aspect ratio and remarkable conductive characteristics of CNT give rise to good absorbing properties for ...
Flahaut, Emmanuel   +7 more
core   +1 more source

Aggregation-Induced Emission (AIE)-Labeled Cellulose Nanocrystals for the Detection of Nitrophenolic Explosives in Aqueous Solutions

open access: yesNanomaterials, 2019
Aggregation-induced emission (AIE) active cellulose nanocrystals (TPE-CNCs) were synthesized by attaching tetraphenylethylene (TPE) to cellulose nanocrystals (CNCs).
Xiu Ye   +3 more
doaj   +1 more source

Thermal Conductivity of Carbon Nanotubes and their Polymer Nanocomposites: A Review [PDF]

open access: yes, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Fina, Alberto   +3 more
core   +1 more source

Antimicrobial Polymer−Based Assemblies: A Review [PDF]

open access: yesInternational Journal of Molecular Sciences, 2021
An antimicrobial supramolecular assembly (ASA) is conspicuous in biomedical applications. Among the alternatives to overcome microbial resistance to antibiotics and drugs, ASAs, including antimicrobial peptides (AMPs) and polymers (APs), provide formulations with optimal antimicrobial activity and acceptable toxicity.
Ana Maria Carmona-Ribeiro   +1 more
openaire   +2 more sources

Ultra-high gas barrier and enhanced mechanical properties of corn cellulose nanocomposite films filled with graphene oxide nanosheets

open access: yesCarbohydrate Polymer Technologies and Applications, 2021
A facile and environmentally friendly route has been put forward for fabricating regenerated cellulose-based composite films (RC) with graphene oxide addition (GO).
Dongdong Qin   +6 more
doaj   +1 more source

Polymers Based on Norbornene Derivatives

open access: yesProcedia Chemistry, 2015
AbstractThis study presents the influence of exo,exo-N,N’- hexylene-di(5-norbornene-2,3-dicarboximide) on the degree of cross-linking and glass transition temperature of the polymers obtained from a mixture of dimethyl esters of exo,exo- and endo,endo-5-norbornene-2,3-dicarboxylic acid.
Bozhenkova, Galina Sergeevna   +3 more
openaire   +2 more sources

Multifunctional Dynamic Enamine‐Based Hydrogels with On‐Demand Removability for Wound Healing

open access: yesAdvanced Materials Interfaces, 2021
To meet the urgent requirement in complex wound treatment, the injectable self‐healing biocompatible hydrogel with tunable mechanical properties, adhesion, on‐demanding removability, antibacterial properties, and hemostasis is designed.
Fanwei Zeng   +5 more
doaj   +1 more source

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