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Surface treatment of cellulosic paper with starch-based composites reinforced with nanocrystalline cellulose. Industrial & Engineering Chemistry Research
Starch-based composites have become promising materials for eco-friendly packaging applications because of their biodegradability and cost-effectiveness. However, the inherently poor mechanical and barrier properties of starch-based composite films hinder their market potential. Here, nanocrystalline cellulose (NCC) was isolated from cotton cellulose powders using sulfuric acid hydr...
http://www.polymer.cnt//ss/tangyanjun/publicationsshow_7767.html |
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In Situ Forming Hydrogels via Catalyst-Free and Bioorthogonal “Tetrazole–Alkene” Photo-Click Chemistry
In situ forming hydrogels were developed from 4-arm poly(ethylene glycol)?methacrylate (PEG-4-MA) and ?tetrazole (PEG-4-Tet) derivatives through catalyst-free and bioorthogonal “tetrazole?alkene” photo-click chemistry. PEG-4-MA and PEG-4-Tet (Mn = 10 kg/mol) were soluble at 37 °C in phosphate buffer (PB, pH 7.4, 10 mM) at total polymer concentrations ranging from 20 to 60 wt % but formed fluore...
http://www.polymer.cnt//ss/dengchao/publicationsshow_7437.html |
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Shape-memory and biocompatibility properties of segmented polyurethanes based on poly( L -lactide) . Frontiers of Chemistry in China, 2007, 2(4): Front. Chem. China 2007, 2(4): 331–336
A series of segmented poly(L-lactide)-polyurethanes (PLA-PUs) were synthesized by a twostep method, with oligo-poly(L-lactide) (PLA) as the soft segments and the reaction product of 2,4-toluene diisocyanate (TDI) and ethylene glycol (EG) as the hard segments. The shape-memory properties and biocompatibility of PLA-PUs
were examined. The 50% compressed PLA-PUs could recover almost 100% to their ori...
http://www.polymer.cnt//ss/pbzhang/publicationsshow_7015.html |
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A novel controlled grafting chemistry fully regulated by light for membrane surface hydrophilization and functionalization
NA
http://www.polymer.cnt//ss/mengjianqiang/publicationsshow_6283.html |
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Modulating pore size and surface properties of cellulose microporous membrane via thio-ene chemistry
NA
http://www.polymer.cnt//ss/mengjianqiang/publicationsshow_6187.html |
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Folate-conjugated beta-cyclodextrin from click chemistry strategy and for tumor-targeted drug delivery
To enhance site-speci?c intracellular delivery against the folate receptor, a drug carrier was designed and synthesized by bioconjugation of folic acid (FA) to b-cyclo-dextrins (b-CD) through a poly(ethylene glycol) (PEG) spacer from ‘‘click chemistry’’ strategy. The resulted conjugates were con?rmed by 1H NMR and IR spectroscopy. Host–guest interactions between hydrophobic drug and b-CD are ...
http://www.polymer.cnt//ss/sunbw/publicationsshow_6099.html |
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[Materials Chemistry and Physics] Controlled growth of metal nanoparticles on amino-functionalized polystyrene microspheres and their application in surface-enhanced Raman spectroscopy
This paper describes the preparation of hybrid materials of metallic nanoparticles (NPs) coated amino-terminated polystyrene (PS-NH2) microspheres by seed-mediated growth technique, and their application in surface-enhanced Raman spectroscopy (SERS). In our approaches, monodisperse PS microspheres are firstly prepared using dispersion polymerization with a subsequent nitration and amination to ach...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_5855.html |
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Sn-doped V2O5 film with enhanced lithium storage performance. Journal of Physical Chemistry C, 2013, DOI: 10.1021/jp406927m
Homogeneous
Sn-doped V2O5 sol was prepared by sol-gel method with H2O2,
V2O5, and SnCl4?5H2O
as precursors and the films were fabricated by drop-casting, drying at ambient,
and then annealing at 450 °C
in air for 2 hours. X-ray photoelectron spectroscopy (XPS) reveals that the
Sn-doped V2O5 film contains 10% V4+, likely compensates
with the
accommodation of Sn4+ ions. Electrochemical and li...
http://www.polymer.cnt//ss/lywhit/publicationsshow_5743.html |
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Hematite Nanostructures Synthesized by Silk Fibroin-Assisted Hydrothermal Method. Journal of Materials Chemistry B, 2013, 1(2): 213-220
A green, simple and economical route based on an efficient Bombyx mori silk fibroin assisted hydrothermal process has been developed to synthesize monodisperse hematite (alpha-Fe2O3) nanostructures with fine shape control. The effects of reaction time and silk fibroin concentration on the morphology of alpha-Fe2O3 have been investigated systematically. Several morphologies including quasi-nanocube...
http://www.polymer.cnt//ss/chenxin/publicationsshow_4936.html |
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A Hierarchical Adsorption Material by Incorporating Mesoporous Carbon into Macroporous Chitosan Membrane. Journal of Materials Chemistry, 2012, 22(24): 11908-11911
An easy and practical method is adopted to assemble mesoporous carbon particles into a macroporous chitosan membrane to form hierarchical adsorption membranes for water treatment. The membrane showed both good static and dynamic adsorption properties on model dye fuchsin, which implies its great potential for decontamination in flowing systems.
http://www.polymer.cnt//ss/chenxin/publicationsshow_4935.html |
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