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[J. Phys. Chem. B] Terminal Index: a New Way for Precise Description of Topologic Structure of Highly Branched Polymers Derived from A2+B3 Step-wise Polymerization
Terminal index (TI) was presented as a new characteristic parameter for quantitative description of branched and cyclic topology of highly branched soluble polymers derived from A2 + B3 stepwise polymerization. TI is defined as the ratio of terminal units of an A2 + B3 type highly branched polymer to those in its perfect hyperbranched counterpart. TI is concisely represent...
http://www.polymer.cnt//ss/kongjie/publicationsshow_7459.html |
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Miktoarm star polymers with poly(N-isopropylacrylamide) or poly(oligo(ethylene glycol) methacrylate) as building blocks: synthesis and comparison of thermally-responsive behaviors
We synthesized two thermally-responsive miktoarm star polymers in which poly(Nisopropylacrylamide) (PNIPAM) or poly(oligo(ethylene glycol) methacrylate) (POEGMA) served as the thermosensitive building blocks. Firstly, linear methoxypolyethylene glycol (PEG) with β-cyclodextrin (β-CD) bearing about six chlorines as a terminal (PEG-CD-Clx, x z 6) was synthesized. Then, the thermally-respon...
http://www.polymer.cnt//ss/fanxd/publicationsshow_4311.html |
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21. Relationship between Frank elastic-constant anisotropies measured from lamellar and of molecular directors of disclinations in main-chain liquid crystalline polymers
The transmission electron microscope technique enables direct visualization of disclination core structure of main chain liquid crystalline polymers. Generally, the lamellar structure, that is a function of type of polymer and molecular length, and of which the thickness is 10-200 nm, can be observed. In terms of distortions in the director field produced by a disclination, the elastic anisot...
http://www.polymer.cnt//ss/wangwei/publicationsshow_3047.html |
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15. The crystallization behavior of rod-like macromolecules, in: Crystallization of Polymers, edited by Marcel Dosiere, NATO ASI series, Series C, Mathematical and Physical Sciences: vol. 405.
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http://www.polymer.cnt//ss/wangwei/publicationsshow_3041.html |
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Flow improvement of waxy oils by modulating long-chain paraffin crystallization with comb polymers: An obweration by X-ray diffraction. Ind. Eng. Chem. Res. 2011, 50, 316-321
Flow improvement of waxy oils by modulating long-chain paraffin crystallization with comb polymers: An obweration by X-ray diffraction.
http://www.polymer.cnt//ss/guoxuhong/publicationsshow_2916.html |
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36. Comparison of intensity profile analysis and correlation function methods for studying the lamellar structures of semicrystalline polymers using small-angle X-ray scattering
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http://www.polymer.cnt//ss/zhigangwang/publicationsshow_2521.html |
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[Macromol. Rapid Commun.] Synthesis of Seven-Arm Poly(vinyl pyrrolidone) Star Polymers with Lysozyme Core Prepared by MADIX/RAFT Polymerization
A poly(vinyl pyrrolidone) (PVP) seven-arms star polymer with lysozyme core was synthesized by conjugating linear N-succinimidyl ester terminated PVP polymer to lysozyme. Reactive PVP polymers were synthesized using a MADIX/RAFT agent functionalized with N-succinimidyl ester. The polymerization of N-vinyl pyrrolidone proceeded in a living fashion up to more than 90% conversion reaching molecular we...
http://www.polymer.cnt//ss/gchen/publicationsshow_1891.html |
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M.B. Qi, X.H. Li,* Y. Yang, S.B. Zhou. Electrospun fibers of acid-labile biodegradable polymers containing ortho ester groups for controlled release of paracetamol. Eur. J. Pharm. Biopharm., 70: 445–452 (2008)
M.B. Qi, X.H. Li,* Y. Yang, S.B. Zhou. Electrospun fibers of acid-labile biodegradable polymers containing ortho ester groups for controlled release of paracetamol. Eur. J. Pharm. Biopharm., 70: 445–452 (2008)
www.sciencedirect.com/science/article/pii/S0939641108001859
http://www.polymer.cnt//ss/xiaohongli/publicationsshow_1307.html |
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W.G. Cui, M.B. Qi, X.H. Li,* S.Z. Huang, S.B. Zhou and J. Weng. Electrospun fibers of acid-labile biodegradable polymers with acetal groups as potential drug carriers. Int. J. Pharm., 361: 47–55 (2008)
W.G. Cui, M.B. Qi, X.H. Li,* S.Z. Huang, S.B. Zhou and J. Weng. Electrospun fibers of acid-labile biodegradable polymers with acetal groups as potential drug carriers. Int. J. Pharm., 361: 47–55 (2008)
www.sciencedirect.com/science/article/pii/S0378517308003591
http://www.polymer.cnt//ss/xiaohongli/publicationsshow_1306.html |
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103. Synthesis and characterization of fluorene-based rod–coil liquid crystal polymers. G.Z.Yang, X.L.Chen*, L.M.Wang, J.G.Shi, C.Z.Li, T.X.Liu*. Polym. Adv. Technol., 20(2), 104-110, 2009.
A series of fluorene-based rod–coil liquid crystal polymers with different lengths of the coil segments on backbones were designed and synthesized by a palladium-catalyzed Suzuki coupling-reaction. The thermal stability, the UV–Vis absorption and fluorescence spectra in chloroform solution and thin film, the electrochemical properties, thermal behavior, and morphology of these rod&ndas...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_747.html |
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