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【Journal of Materials Chemistry A】Morphology-Dependent Electrochemical Supercapacitors in Multi-Dimensional Polyaniline Nanostructures
While some polyaniline (PANI) morphologies have been reported, its synthesis with regular structure in multi-dimensions has met with limited success. Here, well-defined PANI spheres, roses, cloud-like and rhombic plates, layered flowers, columns, blocks, and dendrites were prepared by employing static surfactant systems in a 0.010 M HCl solution at room temperature. The acquisition of these ...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_11822.html |
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【Chemical Engineering Journal】Preparation of lipase/Zn3(PO4)2 hybrid nanoflower and its catalytic performance as an immobilized enzyme
A facile and rapid method is reported in this paper to prepare a novel immobilized enzyme named lipase/Zn3(PO4)2 hybrid nanoflower. The growth mechanism of the nanoflower has been studied in detail and can be described as the following four steps: crystallization and coordination, in-situ precipitation, self-assembly, size growth. Addition amount of lipase, reaction temperature and stirring...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_11814.html |
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【Chemical Engineering Journal】 One-step thiol-isocyanate dispersion polymerization: preparation of uniform, cross-linked and functional particles
Uniform and highly cross-linked particles with functional groups are very useful but difficult to be achieved in traditional dispersion polymerization. Herein, we develop a one-step dispersion polymerization based on thiol-isocyanate reaction to prepare such particles. This polymerization proceeds energy-efficiently at ambient temperature without additional catalyst/initiator or UV treatmen...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_11807.html |
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【Journal of Materials Chemistry C】Hyperbranched polysiloxane (HBPSi)-based polyimide films with ultralow dielectric permittivity, desirable mechanical and thermal properties
Low-dielectric polyimide (PI) is on high demand in the next generation of high-density and high-speed integrated circuits. The introduction of fluorine or pores into PIs has been reported to efficiently obtain low-dielectric properties, but unavoidably deteriorate the mechanical and/or thermal properties. Therefore, it is a great challenge for PI to decrease its Dkand simultaneously maintain...
http://www.polymer.cnt//ss/zhangqiuyu/publicationsshow_11800.html |
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(Journal of Materials Chemistry A) Polypropylene Elastomer Composite for the All-Vanadium Redox Flow Battery: Current Collector Materials
In this study, carbon-based polypropylene thermoplastic elastomer (PP-elastomer) composite for current collectors of all-vanadium redox flow battery (VRB) was successfully prepared. The volume resistivity of the PP-elastomer composite was 0.47 Ω·cm. Its tensile strength and elongation at break were 6.6 MPa and 250%, respectively. In addition, good flow property in processing makes this c...
http://www.polymer.cnt//ss/zhoutaopoly/publicationsshow_10290.html |
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【Journal of Materials Chemistry B】High-efficiency immunoassay platform with controllable surface roughness and oriented antibody immobilization
Abstract:
High-efficiency immunoassay platforms with controlled surface roughness (single- and dual-scale structured surface) were prepared by combining a facile layer-by-layer particle deposition approach with oriented immobilization of antibodies through boronic acid moieties. The as-prepared surfaces showed significantly enhanced antibody loading capacity and antigen recognition, as proven...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_9360.html |
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【Journal of Materials Chemistry B】Infection-resistant styrenic thermoplastic elastomers that can switch from bactericidal capability to anti-adhesion
Abstract:
Styrenic thermoplastic elastomers (STPEs), particularly for poly(styrene-b-isobutylene-b-styrene) (SIBS),have aroused great interest in the indwelling and implant applications. However, the biomaterialassociated infection is a great challenge for these hydrophobic elastomers. Here, benzyl chloride (BnCl) groups are initially introduced into the SIBS backbone via Friedel–C...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_8939.html |
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Journal of Materials Research, 2006, 21: 349-354. Preparation and characterization of Ag/AgO nanoshells on carboxylated polystyrene latex particles
Smooth and uniform Ag/AgO nanoshells (about 3–4 nm) on carboxylated polystyrene latex particles were prepared by electrostatic attraction between negatively charged –COO? on the surface of carboxylated polystyrene latex particles and positively charged Ag(NH3)2+ in the solution, and subsequent decomposition of the silver complex. The resultant nanoparticles were characterized with Fourier transf...
http://www.polymer.cnt//ss/songwenlong/publicationsshow_8507.html |
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Preparation of Mesoporous Nano-Hydroxyapatite Using a Surfactant Template Method for Protein Delivery. Journal of Bionic Engineering 2012; 9(2): 224–233
Abstract
Mesoporous nano-hydroxyapatite (n-HA) has gained more and more attention as drug storage and release hosts. The aim of this study is to observe the effect of the ratio of surfactant to the theoretical yield of HA on the mesoporous n-HA, then to reveal
the effect of the mesoporous nanostructure on protein delivery. The mesoporous n-HA was synthesized using the wet precipitation ...
http://www.polymer.cnt//ss/pbzhang/publicationsshow_7050.html |
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Composites of poly(lactide-co-glycolide) and the surface modified carbonated hydroxyapatite nanoparticles . Journal of Biomedical Materials Research Part A, 2007, 81（3) : 515-522
http://onlinelibrary.wiley.com/doi/10.1002/jbm.a.31038/pdf
http://www.polymer.cnt//ss/pbzhang/publicationsshow_7014.html |
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