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【Journal of Materials Chemistry B】Bacterial adaptability of enzyme and pH dual-responsive surface for infection resistance
Abstract:
A major challenge in antibacterial surface preparation is the elaborated implementation of controlled antibacterial agent delivery on demand, typically at appropriate concentrations and sites, which can be an efficient way to lower bacteria resistance and improve therapy effectiveness. Herein, we present a bacterial hyaluronidase (HAase) and pH dual-responsive antimicrobial surface,...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13461.html |
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【Journal of Materials Chemistry B-2018年春季】Recent developments in smart antibacterial surfaces to inhibit biofilm formation and bacterial infections
Since their development over 70 years, antibiotics are still the most effective strategy to treat bacterial biofilms and infections. However, the overuse of antibiotics in human healthcare and industrial applications has resulted in the development of serious antibiotic-resistant bacteria. Therefore, alternative ways to prevent bacteria attachment and biofilm formation are urgentl...
http://www.polymer.cnt//ss/wangbailiang/publicationsshow_13313.html |
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【Chemical Engineering Journal-2018年秋季】Construction of nanomaterials with targeting phototherapy properties to inhibit resistant bacteria and biofilm infections
The spread of resistant bacteria and the development bacterial biofilm have been two major challenges in the application of biomaterials, causing device failure as well as tissue infections. The overuse of antibiotics has become a common cause of the emergence of multiple antibiotics-resistant bacteria. Besides, biofilm infections are notoriously difficult to treat, as the biofilm...
http://www.polymer.cnt//ss/wangbailiang/publicationsshow_13311.html |
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【Journal of Materials Chemistry B-2015年春季】Hydrated polysaccharide multilayer as an intraocular lens surface coating for biocompatibility improvements
Posterior capsule opacification (PCO) is a significant complication of intraocular lens (IOL) implantation in cataract surgery, in which the adhesion and proliferation of lens epithelial cells (LECs) on the IOL surface play important roles. In the present study, a highly swollen hyaluronic acid (HA)/chitosan (CHI) polyelectrolyte multilayer was fabricated on the IOL surface via th...
http://www.polymer.cnt//ss/wangbailiang/publicationsshow_13308.html |
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【02 Journal of Materials Chemistry 】Catalyzing carbonization of poly(L-lactide) by nanosized carbon black combined with Ni2O3 for improving flame retardancy
Catalyzing the carbonization of a polymer itself to form a protective carbonaceous layer has attracted tremendous interest in the flame retardancy of polymers, but the efficiency of this strategy was largely limited to polymers containing heteroatoms within their backbone. In this study, a novel type of combined catalyst, consisting of nanosized carbon black (CB) and Ni2O3, was found to efficientl...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13296.html |
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【55 New Journal of Chemistry】 New insights into the role of lattice oxygen in the catalytic carbonization of polypropylene into high value-added carbon nanomaterials
Catalytic conversion of waste plastics into high value-added carbon nanomaterials (CNMs) has attracted increasing attention; however, the role of lattice oxygen in the carbonization of plastics still remains ambiguous. In this work, firstly, a nickel catalyst with different content of lattice oxygen was prepared by the sol–gel combustion synthesis method. Subsequently, the effect of lattice oxyge...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13267.html |
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【23 Chemical Journal of Chinese Universities-Chinese】 Preparation and characterization of PS-b-P2VP/Fe3O4 nanocomposites
Oleic acid modified Fe3O4 nanoparticles(OA-Fe3O4) with uniform particle size were blended with polystyrene-b-poly (2-vinyl pyridine) (PS-b-P2VP) that had micro-phase separation structure using solution-mixing method. The resultant PS-b-P2VP/Fe3O4 nanocomposites were superparamagnetic. The results showed that OA-Fe3O4 nanoparticles were dispersed in the PS phase of PS-b-P2VP, when the mass fraction...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13260.html |
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【17 Chemical Engineering Journal 】 Effect of the added amount of organically-modified montmorillonite on the catalytic carbonization of polypropylene into cup-stacked carbon nanotubes
For the first time, cup-stacked carbon nanotubes (CS-CNTs) with high quality were efficiently synthesized by a one-pot approach through the carbonization of polypropylene (PP) under the combined catalysis of organically-modified montmorillonite (OMMT)/NiO. The effects of the added amount of OMMT on the yield, morphology, microstructure, phase structure and thermal stability of carbon nanomaterials...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13240.html |
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【12 International Journal of Hydrogen Energy】 In situ deposition of Pd nanoparticles with controllable diameters in hollow carbon spheres for hydrogen storage
A novel in situ synthesis of Pd nanoparticles supported in hollow carbon spheres (HCS) is reported. The size of the nanoparticles can be tuned via application of different Pd precursors. The hydrogen storage properties of Pd supported in HCS under room temperature were examined at partial pressures. We observed significant difference between the storage capacities of two samples containing Pd nano...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13235.html |
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【06 Chemistry-An Asian Journal】 Electrochemical characteristics of discrete, uniform, and monodispersed hollow mesoporous carbon spheres in double-layered supercapacitors
Core-shell‐structured mesoporous silica spheres were prepared by using n-octadecyltrimethoxysilane (C18TMS) as the surfactant. Hollow mesoporous carbon spheres with controllable diameters were fabricated from core-shell-structured mesoporous silica sphere templates by chemical vapor deposition (CVD). By controlling the thickness of the silica shell, hollow carbon spheres (HCSs) with different dia...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13229.html |
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