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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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[Adv. Mater.] One-Step Assembly of a Biomimetic Biopolymer Coating for Particle Surface Engineering
Advances in material design and applications are highly dependent on the development of particle surface engineering strategies. However, few universal methods can functionalize particles of different compositions, sizes, shapes, and structures. We describe the amyloid-like protein assembly-mediated surface modification and functionalization of particles and living colloids with different compos...
http://www.polymer.cn//ss/yangpeng/publicationsshow_13094.html |
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Fabrication of flame retardant benzoxazine semi-biocomposites reinforced by ramie fabrics with bio-based flame retardant coating
Natural fibers reinforcedbenzoxazinebio-composites are one class of highly attractive engineering materials in automobile, train and aerospace fields because of high thermal stability,good mechanical and improved biodegradabilityproperties. Unfortunately, their poor interface and flammabilityissues remain unsatisfactorily addressed to date.Herein, we have demonstrated the fabrication of benzoxazin...
http://www.polymer.cn//ss/zpfang/publicationsshow_12983.html |
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Fabrication of dissolving microneedles with thermal-responsive coating for NIR-triggered transdermal delivery of metformin on diabetic rats
ABSTRACT: This study described a near-infrared (NIR) light-responsive polymer-nanodots composite microneedles (MNs) used for on-demand transdermal drug delivery. Bismuth (Bi) nanodots stabilized by poly(vinylpyrrolidone) (PVP) as photothermal conversion agent and metformin as anti-diabetic drug were introduced into the dissolving MNs that coated with lauric acid (LA). When the MNs were irrad...
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_12816.html |
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Paper Sensor Coated with a Poly(carboxybetaine)-Multiple DOPA Conjugate via Dip-Coating for Biosensing in Complex Media
Cellulose paper is an ideal diagnostic platform for low-cost, easily disposable and lightweight implementation, but requires surface modification to achieve detection with high sensitivity and specificity in complex media. In this work, a polymer-catechol conjugate containing a superhydrophilic nonfouling poly(carboxylbetaine) (pCB) and four surfacebinding L-3,4-dihydroxyphenylalanine (DOPA) gro...
http://www.polymer.cn//ss/xiaojielin/publicationsshow_12469.html |
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Durable antibacterial and nonfouling cotton textiles with enhanced comfort via zwitterionic sulfopropylbetaine coating.
We report a rapid,
environment-friendly, and costeffective fi nishing method for cotton textiles
by using the isocyanate-coupled sulfopropylbetaine (NCO-sulfopropylbetaine) as
the AFA through covalent bond. The sulfopropylbetaine-fi nished cotton textile
performs the following functions: (i) resists initial bacterial
attachment; (ii) kills attached bacteria; and (iii) releases dead bacter...
http://www.polymer.cn//ss/chensg/publicationsshow_12464.html |
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Immobilization of titanium dioxide on PAN fiber as a recyclable photocatalyst via co-dispersion solvent dip coating
photocatalysis
http://www.polymer.cn//ss/zhaojiantjpu/publicationsshow_12414.html |
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Preparation of polyvinyl chloride capsules for encapsulation of paraffin by coating multiple organic/inorganic layers
Preparation of polyvinyl chloride capsules for encapsulation of paraffin by coating multiple organic/inorganic layers
http://www.polymer.cn//ss/bocy/publicationsshow_12157.html |
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(Industrial & Engineering Chemistry Research) Synthesis of a Waterborne Polyurethane-Fluorinated Emulsion and Its Hydrophobic Properties of Coating Films
In this study, a novel waterborne polyurethane-fluorinated acrylic (WFPU) hybrid emulsion was synthesized and introduced. The cross-linker aziridine was used to enhance the film-forming capacity and mechanical property of WFPU. FTIR and XPS results confirmed that WFPU latex was successfully prepared. WFPU has an excellent hydrophobicity, resulting in an obvious increasing of water contact angle ...
http://www.polymer.cn//ss/zhoutaopoly/publicationsshow_10299.html |
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【Colloids and Surfaces B: Biointerfaces】A hierarchical polymer brush coating with dual-function antibacterial capability
Abstract:
Bacterial infections are problematic in many healthcare-associated devices. Antibacterial surfaces integrating the strength of bacteria repellent and bactericidal functions exhibit an encouraging efficacy in tackling this problem. Herein, a hierarchical dual-function antibacterial polymer brush coating that integrates an antifouling bottom layer with a bactericidal top layer is faci...
http://www.polymer.cn//ss/luanshifang/publicationsshow_9933.html |
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