Articles with "carboxylated cellulose" as a keyword



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Amphiphilic carboxylated cellulose-g-poly(l-lactide) copolymer nanoparticles for oleanolic acid delivery.

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Published in 2019 at "Carbohydrate polymers"

DOI: 10.1016/j.carbpol.2019.03.033

Abstract: Carboxylated cellulose nanocrystals (CCNs), as one of nanocellulose are promising hydrophilic biomass materials for drug delivery. In this work, a series of amphiphilic carboxylated cellulose-graft-Poly(L-lactide) (CC-g-PLLA) copolymers were synthesized via ring-opening polymerization (ROP) method. The… read more here.

Keywords: delivery; poly lactide; carboxylated cellulose; drug ... See more keywords
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Fabrication of ofloxacin imprinted polymer on the surface of magnetic carboxylated cellulose nanocrystals for highly selective adsorption of fluoroquinolones from water.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2017.09.009

Abstract: A novel adsorbent with high selectivity for fluoroquinolone (FQ) compounds was developed, based on the surface functionalization of magnetic carboxylated cellulose nanocrystals (M-CCNs) with molecularly imprinted polymer (MIP) comprising amine moieties. The imprinting was achieved… read more here.

Keywords: adsorption; carboxylated cellulose; polymer; magnetic carboxylated ... See more keywords
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Fabrication of carboxylated cellulose nanocrystal/sodium alginate hydrogel beads for adsorption of Pb(II) from aqueous solution.

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Published in 2018 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2017.11.171

Abstract: Carboxylated cellulose nanocrystal-sodium alginate (CCN-Alg) hydrogel beads were easily prepared through a cross-linking method. The structure and properties of the composite beads were characterized by TEM, FTIR, SEM, XPS, thermogravimetric analysis (TGA), and zeta potential… read more here.

Keywords: adsorption; nanocrystal sodium; cellulose nanocrystal; carboxylated cellulose ... See more keywords
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Development of pullulan/carboxylated cellulose nanocrystal/tea polyphenol bionanocomposite films for active food packaging.

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Published in 2021 at "International journal of biological macromolecules"

DOI: 10.1016/j.ijbiomac.2021.07.025

Abstract: In this study, novel active films based on pullulan and carboxylated cellulose nanocrystal (C-CNC) incorporated with tea polyphenol (TP) was prepared by solution casting method. The effect of TP addition on the microstructural, mechanical, barrier,… read more here.

Keywords: tea polyphenol; pullulan carboxylated; cellulose nanocrystal; carboxylated cellulose ... See more keywords
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Large-Scale Preparation of Carboxylated Cellulose Nanocrystals and Their Application for Stabilizing Pickering Emulsions

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c08239

Abstract: Cellulose nanocrystals (CNCs) with varied unique properties have been widely used in emulsions, nanocomposites, and membranes. However, conventional CNCs for industrial use were usually prepared through acid hydrolysis or heat-controlled methods with sulfuric acid. This… read more here.

Keywords: large scale; stabilizing pickering; car cncs; cellulose nanocrystals ... See more keywords
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Highly proton conductive membranes based on carboxylated cellulose nanofibres and their performance in proton exchange membrane fuel cells

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Published in 2019 at "Journal of Materials Chemistry A"

DOI: 10.1039/c9ta04898g

Abstract: Thin carboxylated cellulose nanofibres are a suitable material to fabricate low temperature proton exchange membranes fuel cells. read more here.

Keywords: fuel cells; proton exchange; carboxylated cellulose; cellulose nanofibres ... See more keywords
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A carboxylated cellulose aerogel for the rapid detection of aniline vapor

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Published in 2022 at "RSC Advances"

DOI: 10.1039/d2ra03641j

Abstract: Although many aniline vapor sensing materials have superior properties based on the quartz crystal microbalance (QCM) platform, they exhibit very slow response. Herein, we report an effective method to evenly synthesize carboxylated cellulose aerogels via… read more here.

Keywords: response; carboxylated cellulose; aniline vapor; cellulose aerogel ... See more keywords
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Carboxylated cellulose silica hybrid beads for efficient dye removal

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Published in 2023 at "BioResources"

DOI: 10.15376/biores.18.2.4104-4115

Abstract: Highly efficient and environmentally friendly carboxylated cellulose silica hybrid adsorbents were prepared by combining the advantages of cellulose and silica. The surface property and chemical composition of produced cellulose silica hybrid adsorbents were extensively characterized… read more here.

Keywords: adsorption; hybrid beads; cellulose silica; hybrid adsorbents ... See more keywords