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J. Zou, Y. Yang, Y.W. Liu, F. Chen, X.H. Li*. Release kinetics and cellular profiles for bFGF-loaded electrospun fibers: Effect of the conjugation density and molecular weight of heparin. Polymer, 52: 3357–3367 (2011)
J. Zou, Y. Yang, Y.W. Liu, F. Chen, X.H. Li*. Release kinetics and cellular profiles for bFGF-loaded electrospun fibers: Effect of the conjugation density and molecular weight of heparin. Polymer, 52: 3357–3367 (2011)
www.sciencedirect.com/science/article/pii/S003238611100437X
http://www.polymer.cnt//ss/xiaohongli/publicationsshow_3520.html |
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Polymer 2011:Fabrication and stability of porous poly(allylamine) hydrochloride (PAH)/poly(acrylic acid) (PAA) multilayered films via a cleavable-polycation template
Porous films were fabricated from nonporous layer-by-layer multilayers composed of a blend of positively charged disulfide-containing polyamidoamine and poly(allylamine hydrochoride), and negatively charged poly(acrylic acid), followed by removal of cleavable disulfide-containing polycation after incubation in 1 mM DTT solution. The thickness of original multilayered films decreased with the incre...
http://www.polymer.cnt//ss/huangshiwen/publicationsshow_2923.html |
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[Biomacromolecules] Photoactivation of Alkyl C-H and Silanization: A Simple and General Route to Prepare High-Density Primary Amines on Inert Polymer Surfaces for Protein Immobilization
Surface modification through implanting functional groups has been demonstrated to be extremely important to biomedical applications. The usage of organic polymer phase is often required to achieve satisfactory results. However, organic surfaces usually have poor chemical reactivity toward other reactants and target biomolecules because these surfaces usually only consist of simple alkyl (C-H) a...
http://www.polymer.cnt//ss/yangpeng/publicationsshow_2107.html |
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Unusual rheological behavior of liquid polybutadiene rubber/clay nanocomposite gels: The role of polymer-clay interaction, clay exfoliation, and clay orientation and disorientation
The rheological properties of liquid polybutadiene rubber/organo-clay nanocomposite gels were investigated by rheological experiments, focusing on the effects of clay exfoliation and orientation-disorientation, as well as polymer-clay interaction and temperature. Both irreversible and reversible viscosity transitions were observed in the temperature range from 26 to 136 ?C in st...
http://www.polymer.cnt//ss/wxlthefirst/publicationsshow_2085.html |
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Chain-Topology- Controlled Hyperbranched Polyethylene as Effective Polymer Processing Aid (PPA) for Extrusion of a Metallocene Linear-Low-Density Polyethylene (mLLDPE)
Chain-Topology- Controlled Hyperbranched Polyethylene as Effective Polymer Processing Aid (PPA) for Extrusion of a Metallocene Linear-Low-Density Polyethylene (mLLDPE)
http://www.polymer.cnt//ss/wangjianli/publicationsshow_1902.html |
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26. Miscibility and crystallization of biodegradable poly(butylene succinate-co-butylene adipate)/poly(vinyl phenol) blends. Yang F, Qiu Z,* Yang W. Polymer 2009; 50(10): 2328-2333.
Miscibility, crystallization kinetics, crystal structure, and microstructure of biodegradable poly(butylene succinate-co-butylene adipate) (PBSA)/poly(vinyl phenol) (PVPh) blends were studied by differential scanning calorimetry, optical microscopy, wide angle X-ray diffraction, and small angle X-ray scattering in detail in this work. PBSA and PVPh are miscible as evidenced by the single composi...
http://www.polymer.cnt//ss/qiuzhaobin/publicationsshow_1191.html |
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25. Crystallization behavior and thermal property of biodegradable poly(butylene succinate)/functional multi-walled carbon nanotubes nanocomposite. Song L, Qiu Z. * Polymer Degradation and Stability 2009; 94(4): 632-637.
Biodegradable poly(butylene succinate) (PBSU)/functional multi-walled carbon nanotubes (f-MWNTs) nanocomposite were prepared by melt compounding. Nonisothermal crystallization and subsequent melting behavior, isothermal crystallization kinetics, spherulitic morphology, and crystal structure of neat PBSU and its nanocomposite were studied by differential scanning calorimetry, optical microscopy and...
http://www.polymer.cnt//ss/qiuzhaobin/publicationsshow_1190.html |
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21. Study of spherulitic structures by analyzing the spherulitic growth rate of the other component in binary crystalline polymer blends. Ikehara T, Kurihara H, Qiu Z, Nishi T. Macromolecules 2007; 40 (24): 8726-8730
The structures in spherulites of poly(butylene succinate) (PBSU) are discussed by analyzing the spherulitic growth rate of poly(ethylene oxide) (PEO) inside PBSU spherulites of PBSU/PEO blends, which are binary blends of crystalline polymers where PBSU spherulites fill the whole volume before PEO spherulites nucleate and grow inside PBSU spherulites. The results indicated that a PBSU spherulite co...
http://www.polymer.cnt//ss/qiuzhaobin/publicationsshow_639.html |
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99. Effect of Ultrasonication on Optical Properties and Electronic States of Conjugated Polymer MEH-PPV. M.Wu, G.Z.Yang, M.Wang, W.Z.Wang, M.Wang, T.X.Liu*. Chem. Res. in Chin. Univ. 24(5), 653-657, 2008.
Poly[2-methoxy-5-(2’-ethyl-hexyloxy)-1,4-phenylene vinylene](MEH-PPV) solutions with different concen- trations were prepared in chloroform for different ultrasonication times. The ultraviolet absorption and photoluminescence(PL) spectra of the MEH-PPV solutions were measured, and the electronic states of the polymer chains under different experimental conditions were studied. The results showed ...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_630.html |
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88. Probing buried carbon nanotubes within polymer–nanotube composite matrices by atomic force microscopy. I.Y.Phang, T.X.Liu*, W.D.Zhang, H.Schonherr, G.J.Vancso*. Eur. Polym. J. 43(10), 4136-4142, 2007.
Multi-walled carbon nanotubes (MW-CNT) inside a polyamide-6 (PA6)–MW-CNT composite were visualized by atomic force microscopy (i) in a field-assisted intermittent contact and (ii) in the tunneling (TUNA) mode. Individual buriedMW-CNTs were clearly discerned within the PA6 matrix. An average diameter of 33 ± 5 nm of the MW-CNTs was determined based on field-assisted intermittent contact mode AFM ...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_588.html |
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