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(JMCA) Readily Recyclable, High-performance Thermosetting Materials based on a Lignin-derived Spiro Diacetal Trigger
Conventional thermosets, widely used in composites, coatings, electronic packing materials, etc., are typically made of non-sustainable fossil resources and cannot be recycled in mild conditions. Degradable thermosets are promising alternatives, while combining readily degradability and high performance is a challenge. In this paper, for the first time, spiro diacetal structure was utilized to b...
http://www.polymer.cn//ss/masongqi/publicationsshow_13499.html |
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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.cn//ss/luanshifang/publicationsshow_13461.html |
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Highly dispersed Zn nanoparticles confined in a nanoporous carbon network: promising anode materials for sodium and potassium ion batteries
Highly dispersed Zn nanoparticles confined in a nanoporous carbon network (ZNP/C) are prepared by directly annealing a Zn-containing metal-organic framework in an inert atmosphere and investigated as an anode material for sodium and potassium ion batteries for the first time. ZNP/C has unique structural features, such as highly dispersed Zn nanoparticles, a nanoporous carbon network and a high s...
http://www.polymer.cn//ss/zhaoxuebo/publicationsshow_13400.html |
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[Science China Materials] Ionprinting controlled information storage of fluorescent hydrogel for hierarchy and multi-dimensional decryption
Owning to the prevalence of counterfeit activities and information leakage in the current age, information storage and corresponding encryption/decryption are highly important, which have aroused wide attention. Herein, we propose a novel method as an alternative strategy to store information via controllable ionoprinting onto fluorescent hydrogel for hierarchical and multidimensional decryption. ...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_13396.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.cn//ss/wangbailiang/publicationsshow_13313.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.cn//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.cn//ss/gongjiang_hust/publicationsshow_13296.html |
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【63 Advanced Materials Interfaces】 Programmable actuation of porous poly(ionic liquid) membranes by aligned carbon nanotubes
A porous composite membrane, combined poly(ionic liquids) with aligned carbon nanotubes that shows anisotropic actuation toward organic solvent is developed. The membrane actuator shows rapid and reversible actuation in response to acetone vapor as well as improved conductivity. These properties allow the composite membrane to be organic solvent‐induced actuator as well as a power switch.
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13288.html |
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【67 Advanced Materials】 Hierarchically arranged helical fiber actuators derived from commercial cloth
The first hygroscopically tunable cloth actuator is realized via impregnation of a commercial cloth template by a three dimensionally (3D) nanoporous polymer/carbon nanotube hybrid network. The nanoporous hybrid guarantees diffusion of water into the cloth actuator and amplifies the deformation scale. The cloth actuators are mechanically stable with high tensile strength. Because the commercial co...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13284.html |
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【26 RSC Advances】 Upcycle waste plastics to magnetic carbon materials for dye adsorption from polluted water
Here, we report an efficient method for the transformation of waste car bumpers into mesoporous magnetic carbon material. Nearly 25 wt% of polypropylene was transformed into carbon material when an optimized amount of catalysts was introduced into the bumper composite. In addition, due to the presence of Fe and Co nanoparticles, the carbon nanomaterial exhibits magnetic properties. The obtained pr...
http://www.polymer.cn//ss/gongjiang_hust/publicationsshow_13257.html |
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