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【Carbohydrate Polymers-2017年春季】Antimicrobial efficiency of PAA/(PVP/CHI) erodible polysaccharide multilayer through loading and controlled release of antibiotics
The adhesion of bacteria and subsequent formation of biofilm on the surface of implants greatly affect the long-term use of the implants. The low molar mass gentamicin (GS) cations could hardly be directly incorporated into the multilayer films through alternately deposition with a polyanion. Herein, we have designed and constructed a (poly(acrylic acid)/(polyvinylpyrrolidone/chitosan))...
http://www.polymer.cn//ss/wangbailiang/publicationsshow_12362.html

【JMCB-2017年夏季】A self-defensive antibacterial coating acting through the bacteria-triggered release of a hydrophobic antibiotic from layer-by-layer films
Drug delivery systems play important roles in the construction of antibacterial coatings on the surfaces of biomaterials. However, excessive release of antibiotics in the environment can lead to the generation of resistant bacteria. A methoxy poly(ethylene glycol)-poly(e-caprolactone)-chitosan (MPEG-PCL-CS) block polymer was prepared through covalent grafting of CS onto MPEG-PCL. MPEG-P...
http://www.polymer.cn//ss/wangbailiang/publicationsshow_12361.html

【Polymer Test-2017年夏季】In situ construction of Ag NPs in bio-inspired multilayer films for long-term bactericidal and biofilm inhibition properties
Bacteria can easily adhere on the surface of implants and subsequently form biofilm which lead to serious critical issues in the application. In the current work, poly(acrylic acid) (PAA) was firstly modified with dopamine (dopa)into dopa-PAA and was self-assembled with poly(ethylenimine)-AgNO3 (PEI-AgNO3) into multilayer films vialayer-by-layer self-assembly technique. AgNO3 were in situ r...
http://www.polymer.cn//ss/wangbailiang/publicationsshow_12185.html

【Biomaterials Science-【Cover Page】2016年秋季】Construction of a temperature-responsive terpolymer coating with recyclable bactericidal and self-cleaning antimicrobial properties
Once a biomedical implant is implanted into a human body, proteins and bacteria can easily colonize the implant, and subsequently, a biofilm can grow on the surface. A biofilm can protect the inhabiting bacteria against macrophages and neutrophil cell attack from the host immune system. The most important issue for artificial antibacterial surfaces is the accumulation of the bacte...
http://www.polymer.cn//ss/wangbailiang/publicationsshow_9690.html

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