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Preparation of bacterial cellulose pellets as carriers for laccase immobilization
关键字：bacterial cellulose pellets, laccase, adsorption, immobilization
Abstract：Bacterial cellulose (BC) is pure cellulose synthesized by some bacteria. However, the application of BC pellets in enzyme immobilization was rarely reported. The form of BC is usually membrane prepared by static cultivation t...
http://www.polymer.cn/research/dis_info11763 |
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Dissolution of bacterial cellulose in ionic liquids
关键字：bacterial cellulose, ionic liquid, [AMIM]Cl, [BMIM]Cl, dissolution
Bacterial cellulose (BC) is a kind of cellulose produced by bacteria, and it is one of the most promising biomaterials with broad prospective applications. Few results on dissolving BC were reported. LiCl/DMAC solvent system is&nb...
http://www.polymer.cn/research/dis_info11694 |
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Chitosan/bacterial cellulose composite membrane for separation of bovine serum albumin
关键字：bacterial cellulose,chitosan,filtering
In this paper, chitosan/BC (CBC) membrane was prepared by immersing bacterial cellulose (BC) into chitosan solution after cross-linking. The obtained CBC membranes were characterized by scanning electron microscopy (SEM) and fourier transform&nb...
http://www.polymer.cn/research/dis_info11653 |
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Study of electrospun fibers of the complex of Cellulose Acetate-1’,3’,3’-trimethyl-6-nitrospiro (2H-1-benzopyran-2,2’-indoline)
关键字：complex reaction,photochromic,cellulose acetate,morphology
This work focused on the complex reaction between cellulose acetate (MCA) and 1’,3’,3’-trimethyl-6-nitrospiro(2H-1-benzopyran-2,2’-indoline) (NO2SP) as well as the photochromic properties of the resultant complex compound and the electrospun fiber fab...
http://www.polymer.cn/research/dis_info11604 |
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Washing durability of superhydrophobicity of acetylated cellulose fabrics
关键字：Superhydrophobicity,Durability,Silica sol,Acetylated cellulose fabrics
A superhydrophobic nanocomposite coating for cellulose fabrics by silica sols has been investigated in recent years. However, the washing durability of superhydrophobicity for the cellulose fabrics received little attention. In order to inv...
http://www.polymer.cn/research/dis_info11596 |
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Effect of functional polysiloxanes modified with perfluorocarbon groups on the color of dyed cellulose fiber
关键字：Functional polysiloxane, cellulose, perfluorocarbon, resin, color
The emulsions of modified polysiloxanes with cationic and perfluorocarbon groups are prepared. The effect of functional polysiloxanes modified with perfluorocarbon groups is discussed as resins on the surface color of dyed fiber. The r...
http://www.polymer.cn/research/dis_info11595 |
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Thermal yellowing properties of the polysiloxanes modified with perfluorocarbon groups as resin on the cellulose fiber
关键字：polysiloxane,film,perfluorocarbon,cellulose,thermal yellowing
Two polysiloxane films modified with perfluorocarbon groups on the cellulose surface were prepared. Thermal yellowing properties of the modified polysiloxane films on cellulose fabric surfaces were discussed. The results show that thermal y...
http://www.polymer.cn/research/dis_info11588 |
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Electrospun cellulose acetate nanofiber mats of naproxen esters
关键字：electrospinning,cellulose acetate,naproxen esters,medicated nanofibers
Cellulose acetate (CA) is the acetate ester of cellulose, the primary structural component of the cell wall of green plants and is one of the most common biopolymers on earth. CA has been fabricated as semi-permeable mem...
http://www.polymer.cn/research/dis_info11516 |
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Studies on degradation behaviors of bacterial cellulose in 1-N-butyl-3-methylimidazolium chloride
关键字：bacterial cellulose; ionic liquid; dissolution; regeneration; degradation
In this research, 1-N-butyl-3-methylimidazolium chloride ([Bmim]Cl) ionic liquid (IL) was used to dissolvethe bacterial cellulose (BC). The degradation behavior of BC in IL was studied, and the effects of dissolution temperature and time&nb...
http://www.polymer.cn/research/dis_info11473 |
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Dynamic rheological properties of bamboo cellulose/ionic liquid solution
关键字：Dynamic rheology; Bamboo cellulose/[Bmim]Cl; DMAC; Viscoelasticity
In this paper, 1-butyl-3- methylimidazolium chloride ([Bmim]Cl) was synthesized as a direct solvent todissolve bamboo cellulose. The dependence of storage modulus G’ and loss modulus G’’ on the temperature andconcentration of solutions w...
http://www.polymer.cn/research/dis_info11472 |
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