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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.cn//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.cn//ss/bingbingjiang/publicationsshow_4607.html |
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Preparation of composited Nano-TiO2 and its application on antimicrobial and self-cleaning coatings
Composite nano-TiO2with doping Fe3+Rand Agwas prepared, and furthermodified by 3-methacryloxypropyltrimethoxysilane.They were characterized by Zetasizer Nano ZS Particle and Zeta Potential Analyzer, X-ray diffraction, UV–Vis spectrophotometer, FT–IR spectra, and transmission electron microscopy. The modified composite nano-TiO2 was applied to prepare multifunctional fluorocarbon coatin...
http://www.polymer.cn//ss/wangrongmin/publicationsshow_2892.html |
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New insights into synergistic antimicrobial and antifouling cotton fabrics via dually finished with quaternary ammonium salt and zwitterionic sulfobetaine.
We report a facile and
environment-friendly finishing method for cotton fabrics using zwitterionic
sulfopropylbetaine(ISB) and quaternary ammonium salt (IQAS) with reactive
isocyanate group (NCO) as antimicrobial finishing agents via
dipping–padding–drying process. The results showed that ISB and IQAS can be
covalently bound onto the cotton fabric surface, imparting exellent antifou...
http://www.polymer.cn//ss/chensg/publicationsshow_12459.html |
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【Applied Surface Science】Integrated antifouling and bactericidal polymer membranes throughbioinspired polydopamine/poly(N-vinyl pyrrolidone) coating
Abstract:
Polypropylene (PP) non-woven has been widely used as wound dressing; however, the hydrophobicnature of PP can initiate bacterial attachment and subsequent biofilm formation. Herein, we proposea facile approach to functionalize PP non-woven with poly(ethylene glycol) (PEG) and poly(N-vinylpyrrolidone)-iodine complex (PVP-I). PVP and PEG were successively tethered onto PP non-woven su...
http://www.polymer.cn//ss/luanshifang/publicationsshow_9336.html |
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54. Zwitterionic polymer brushes via dopamine-initiated ATRP from PET sheets for improving hemocompatible and antifouling properties
doi: 10.1016/j.colsurfb.2016.05.010
http://www.polymer.cn//ss/yuanjiang/publicationsshow_9206.html |
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【Composites Science and Technology】Antibacterial and biocompatible properties of polyurethane nanofiber composites with integrated antifouling and bactericidal components
Abstract:
A facile, low-cost and time-saving method was proposed to prepare antibacterial polyurethane-g-polyethylene glycol (TPU-g-PEG) nanofiber composite by anchoring silver nanoparticles (AgNP) onto nanofibers via ultrasonication assistance. Firstly, antifouling PEG as bacteria-repelling component was chemically grafted onto TPU nanofibers through UV photo-graft polymerization to obtain T...
http://www.polymer.cn//ss/luanshifang/publicationsshow_8963.html |
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【Compos Sci Technol】Antibacterial and biocompatible properties of polyurethane nanofiber composites with integrated antifouling and bactericidal components
A facile, low-cost and time-saving method was proposed to prepare antibacterial polyurethane-g-polyethylene glycol (TPU-g-PEG) nanofiber composite by anchoring silver nanoparticles (AgNP) onto nanofibers via ultrasonication assistance. Firstly, antifouling PEG as bacteria-repelling component was chemically grafted onto TPU nanofibers through UV photo-graft polymerization to obtain TPU-g-PEG nanofi...
http://www.polymer.cn//ss/shihengchong/publicationsshow_8954.html |
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A simple but efficient zwitterionization method towards cellulose membrane with superior antifouling property and biocompatibility
Cellulose membrane has been widely used for
bioseparation and blood puri?cation but suffers from fouling issue and insuf?cient
biocompatibility. Surface grafting of zwitterions onto membrane surface can
effectively alleviate this issue. Current grafting methods are mostly based on
free radical polymerizations and have limitations of multi-step process, the
requirement of inert atmosphere and ine...
http://www.polymer.cn//ss/mengjianqiang/publicationsshow_8661.html |
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【Colloids and Surfaces B: Biointerfaces】Facile fabrication of bactericidal and antifouling switchable chitosan wound dressing through a ‘click’-type interfacial reaction
Abstract:
A facile approach to functionalize chitosan (CS) non-woven surface with the bactericidal and antifouling switchable moieties is presented. Azlactone-cationic carboxybetaine ester copolymer was firstly prepared, then chemically attached onto CS non-woven surface through the fast and efficient ‘click’-type interfacial reaction between CS primary amines and azlactone moieti...
http://www.polymer.cn//ss/luanshifang/publicationsshow_8545.html |
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