نتایج جستجو برای: cellulose nanofiber
تعداد نتایج: 33725 فیلتر نتایج به سال:
Background: The aim of this study was to fabricate the poly caprolactone (PCL) aligned nanofiber scaffold and to evaluate the survival, adhesion, proliferation, and differentiation of rat hair follicle stem cells (HFSC) in the graft material using electrospun PCL nanofiber scaffold for tissue engineering applications. Methods: The bulge region of rat whisker was isolated and cultured in DMEM: n...
Metal-free photocatalyst was synthesized by attaching carbon dots (CDs) to cellulose nanofibers (CNFs) via simple in-situ synthesis. The graphitic core and functional groups of CD on CNF controlled along the precursor concentration, while fibrous structure intact. optical property samples profoundly analyzed focusing electron recombination pathway. It revealed that excited electrons in transfer...
Methyl methacrylate (MMA) was successfully grafted onto cellulose nanofibers (CNFs) at room temperature in an emulsion system using a diethyl(1,10-phenanthroline N1,N10)zinc(II) complex (Phen-DEZ) with oxygen as the radical initiator. The effects of reaction temperature, initiator concentration, and monomer content on grafting were investigated. molecular weight non-grafted PMMA, which produced...
Front cover image: Despite considerable efforts have been devoted toward improving the electrochemical performance of Room-temperature sodium-sulfur (RT/Na-S) batteries, diffusion polysulfides and sluggish kinetics are still major challenges for their application. In article number: 10.1002/cey2.203, Xinwen Peng et al. design a lightweight, porous N,S-codoped cellulose nanofiber-derived carbon ...
Abstract In this work, deep eutectic solvent (DES) based on imidazole and triethylmethylammonium chloride was used as a reaction medium for the esterification of cellulose nanofiber (CNF) all-cellulose composite (ACC) films with n-octylsuccinic anhydride (OSA) to obtain high strength sustainable increased hydrophobicity. Diffuse reflectance infrared Fourier transform spectroscopy X-ray photoele...
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