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The preparation and properties study of polydimethylsiloxane-based coatings modified by epoxy resin
Abstract In this research, a hydroxyl-terminated polydimethylsiloxane (HTPDMS) was modified by the incorporation of siliconized epoxy resin (SER) containing a segment of siloxane on the side chain of epoxy resin. The chemical structure of the SER was studied by FTIR, GPC and NMR techniques. Adhesion test showed that the adhesion strength of silicone rubber systems improved markedly after modific...
http://www.polymer.cnt//ss/zouhuawei/publicationsshow_13537.html |
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Chitosan-Based Peptidopolysaccharides as Cationic Antimicrobial Agents and Antibacterial Coatings
The rapid spread of multidrug-resistant bacteria has called for effective antimicrobial agents which work on a more direct mechanism of killing. Cationic peptidopolysaccharides are developed in the present work to mimic the peptidoglycan structure of bacteria and to enhance the membrane-compromising bactericidal efficacy. Antimicrobial CysHHC10 peptide was grafted to the C-2 (amino) or C-6 (hydrox...
http://www.polymer.cnt//ss/xulq/publicationsshow_13502.html |
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Structural engineering of waterborne polyurethane for high performance waterproof coatings
A series of modified waterborne polyurethanes were synthesized using a self-emulsifying method for high performance waterproof coatings, such as fluoride polyurethane (FPU), siloxane modified waterborne polyurethane (SPU) and the polyurethane containing fluorine and siloxane (FSPU). The structures of waterborne polyurethane were designed from scratch, and the contents of fluoride ...
http://www.polymer.cnt//ss/lnb/publicationsshow_9443.html |
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Antibacterial and Biofilm-Disrupting Coatings from Resin Acid- Derived Materials
We report antibacterial, antibiofilm, and biocompatible properties of surface-immobilized, quaternary ammonium-containing, resin acid-derived compounds and polycations that are known to be efficient antimicrobial agents with minimum toxicities to mammalian cells. Surface immobilization was carried out by the employment of two robust, efficient chemical methods: Copp...
http://www.polymer.cnt//ss/yanyi/publicationsshow_8642.html |
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Pulsed plasma polymerization of perfluorooctyl ethylene for transparent hydrophobic thin coatings
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http://www.polymer.cnt//ss/chuliqiang/publicationsshow_8233.html |
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Fabrication and properties of paper coatings with the incorporation of nanoparticle pigments: rheological behavior
In the present work, TiO2 nanoparticles and CaCO3 nanoparticles were employed as additive pigments to modify theproperties of conventional paper coatings.A series of paper coating formulations were designed and fabricated, with a focus on the effect of nanoparticle pigments on the rheological behavior of paper coatings.Furthermore, the role of corr...
http://www.polymer.cnt//ss/tangyanjun/publicationsshow_7771.html |
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Effect of various cellulose derivatives on the properties of pigment coatings: a comparative study
Due to the low-cost, earth-abundant
availability and eco-friendly characteristics, cellulose derivatives (CDs)
are being increasingly used as co-binders in the production of pigment coatings. In the present work, a comparative study on the effect of nanocrystalline cellulose (NCC) and sodium carboxymethyl cellulose (CMC) on the colloidal stability and rheological pro...
http://www.polymer.cnt//ss/tangyanjun/publicationsshow_7768.html |
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Preparation and properties of potassium hexatitanate whisker based thermal insulation coil coatings
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http://www.polymer.cnt//ss/caizhiqi/publicationsshow_5447.html |
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Polypeptide Nanotechnology Coatings for Preventing Dental and Orthopaedic Device-Associated Infection
Implant-associated infection is one of the most common and problematic complications for dental and orthopaedic patients. Modification of currently used implant surfaces aimed at bestowing them with antibacterial properties is a promising approach in the development of new biomaterials. In this study, a novel nanotechnology, that is, electrostatic self-assembly, was developed to construct biomi...
http://www.polymer.cnt//ss/bingbingjiang/publicationsshow_4608.html |
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Multilayer polypeptide nanoscale coatings for the prevention of biomedical device associated infections
Biomedical device-associated infection is one of the most common and problematic complications faced by millions of patients worldwide. The current antibiotic therapy strategies face challenges, the most serious of which is antibiotic resistance. Studies have shown that the systemic level of interleukin 12 (IL-12) decreases following major injuries resulting in decreased cell-mediated immune ...
http://www.polymer.cnt//ss/bingbingjiang/publicationsshow_4607.html |
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