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Biomaterials 2010: Cytotoxicity and in vivo tissue compatibility of poly(amidoamine) with pendant amino butyl group as a gene delivery vector
To design successful polymeric gene delivery vehicles with good biocompatibility and highly efficient gene transfer ability is one of the great scientific challenges in modern gene therapy. Poly(amidoamine) with pendant aminobutyl group (PAA-BA) has been proved to exhibit high transfection efficiency against bone marrow stromal cells (BMSCs) in vitro. In this work, based on prev...
http://www.polymer.cn//ss/huangshiwen/publicationsshow_2152.html |
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Fractionation of Poly(vinyl acetate) and the Phase Behavior of End-Group Modified Oligo(vinyl acetate)s in CO2
Poly(vinyl acetate) (PVAc) is an inexpensive, high-tonnage bulk commodity polymer which, unlike most vinyl polymers, is moderately biodegradable. PVAc has been shown to exhibit anomalously high soly. in CO2 with respect to other vinyl hydrocarbon polymers. Understanding the phase behavior of PVAc in CO2 and its variation with structure is very important for its potential application as...
http://www.polymer.cn//ss/tanbien/publicationsshow_1537.html |
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Photoinduced Holographic Phase Gratings Buried in Azobenzene Side-Chain Polymer Films with A Chiral Group
An optically active polymer(PM1) containg zaobenzene moieties with a chiral group (s-2-methyl-butyl) was synthesized by homopolymerization of monomer,4-[2-(methacryloyloxy)ethyloxy]-4`-(s-2-methyl-1-butyloxycarbonyl) azobenzene,using the free radical polmerization method. The polymer dissolved in tetrahydrofuran(THF) could be easily proessed into high optical quality films. The optical anisotropy ...
http://www.polymer.cn//ss/lilei/publicationsshow_1462.html |
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Grabitech Solutions AB (实验设计与优化软件)
【公司简介】 Grabitech Solutions AB was started in April 2000. The head office is located in Sundsvall, Sweden. Contact Address:Grabitech Solutions ABTrafikgatan 52856 44 SundsvallSwedenTel: +4660573748Fax: +4660573749E-mail: info@grabitech.se
http://www.polymer.cn/resource/12394resource.html |
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电解质溶液数据库(ELYS :- Electrolyte Solutions Database)
ELYS provides a wealth of information concerning thermodynamic and transport property data, such as density, viscosity, diffusion, coefficients, etc.
Currently contains about 11,000 entries.
http://www.polymer.cn/resource/618resource.html |
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27. Removal of methyl orange from aqueous solutions by magnetic maghemite/chitosan nanocomposite films: adsorption kinetics and equilibrium
关键字：chitosan
Removal of methyl
orange from aqueous solutions by magnetic maghemite/chitosan nanocomposite
films: adsorption kinetics and equilibrium.
http://www.polymer.cn/research/sy_info17775 |
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Determination of Luminol on Carbon Paste Electrode and Glassy Carbon Electrode in Phosphate Buffer Solutions
Electrochemiluminescence( ECL) refers to the phenomenon where luminescence is produced in a redox reaction of electrogenerated reactants, which has received increasing attention in clinical diagnosis and scientific research[l.3]....
http://www.polymer.cn/research/sy_info15814 |
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Aggregation behavior of PEG-PLA copolymer chains in dilute/semi-dilute THF solutions
THF is often used as a good solvent for poly (lactic acid)-poly(ethylene glycol) (PEG-PLA) copolymers.However, little attention has been paid to potential aggregation behavior of PEG-PLA copolymer chains in a THFsolution. The solubility&nbs...
http://www.polymer.cn/research/sy_info14727 |
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Kinetics of coil-to-globule transition of dansyl-labeled poly(n-isopropylacrylamide) chains in aqueous solutions
The coil-to-globule transition of thermally sensitive linear poly(N-isopropylacrylamide) (PNIPAM) labeledwith dansyl group was induced by 1.54-μm laser pulses (width ~ 10 ns). The dansyl group was used to follow thetransition kinetics because&n...
http://www.polymer.cn/research/sy_info14708 |
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1D growth kinetics of a single lamellar polymer crystal in semi-dilute solutions studied by Monte-Carlo simulations
One-dimeision growth of a single lamellar polymer crystal in semi-dilute solutions has been studied via dynamic Monte-Carlo simulations of the lattice polymer model.
http://www.polymer.cn/research/sy_info14664 |
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