Results 91 to 100 of about 126,874 (286)

Preparation and characterization of acrylic resin encapsulated n-dodecanol microcapsule phase change material

open access: yesMaterials Research Express, 2020
Nontoxic, low-cost microcapsule phase change materials (MicroPCMs) were successfully manufactured via suspension polymerization, in which n-dodecanol was employed as the core material and crosslinked polymethyl methacrylate as the wall material ...
Ruijie Jiang, Lingling Xu, Nan Wu
doaj   +1 more source

Capillary Suspensions with Polymeric Bridges

open access: yes, 2019
Poröse Materialien werden in einem breiten Anwendungsbereich eingesetzt, wie in der Trenn- und Filtertechnik, sowie als Wärmedämmstoff oder katalytische Materialien je nach ihrer Porengröße. Diese porösen Materialien werden nach ihrer Porosität, d.h. dem Verhältnis des Hohlraumvolumens zum Gesamtvolumen des Materials, klassifiziert.
openaire   +2 more sources

Combinatorial Synthesis of Next Generation Water‐Soluble Quaternized N‐Halamine Oligomers with Long‐Lasting Antiviral Properties

open access: yesAdvanced Functional Materials, EarlyView.
A combinatorial library of dual‐functional antiviral oligomers incorporating N‐halamine and quaternary ammonium functionalities is developed for long‐lasting antiviral activity. The lead materials exhibit rapid and durable antiviral activity against SARS‐CoV‐2 variants and influenza H1N1, with 4 to 5 log reduction in viral copies at 5 mg mL−1 ...
Eid Nassar‐Marjiya   +14 more
wiley   +1 more source

Effect on the characterization of metolachlor polyurea microcapsules with urea instead of polyamines

open access: yesDesigned Monomers and Polymers, 2019
In this paper, a novel metolachlor microcapsules suspension (CS) was prepared by interfacial polymerization. Metolachlor polyurea microcapsules suspension was successfully prepared by urea instead of polyamines which could reduce the use of organic ...
Deming Li   +3 more
doaj   +1 more source

Synthesis and thermal behavior of polyacrylonitrile/vinylidene chloride copolymer

open access: yesPolímeros, 2014
Polyacrylonitrile fiber encompasses a broad range of products based on acrylonitrile (AN) which is readily copolymerized with a wide range of ethylenic unsaturated monomers giving rise to polymers with different characteristics and applications.
Robson Fleming   +4 more
doaj   +1 more source

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

open access: yesAdvanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr   +7 more
wiley   +1 more source

Highly Sensitive Electrochemical Biosensor Based on Hairy Particles with Controllable High Enzyme Loading and Activity

open access: yesAdvanced Functional Materials, EarlyView.
For the first time, a highly sensitive electrochemical biosensor based on SiO2‐based hairy particles with a grafted PDMAEMA polymer brush containing a quantifiable and large amount of immobilized Laccase is reported. The fabricated biosensor exhibits a sensitivity of 0.14 A·m⁻¹, a limit of detection (LOD) of 0.1 µm, and a detection range of 0.3–750 µm,
Pavel Milkin   +7 more
wiley   +1 more source

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