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Synthesis of new arylpalladium(II)halide complexes containing triphenyl-amine group and their application in the Suzuki polymerization
Suzuki catalyst-transfer polycondensation(SCTP) is a novel chain-growth polymerization method that the reaction conditions are mild and the polymerization procedures are controllable. The Pd species, formed through the reductive elimination process, ...
http://www.polymer.cn/research/dis_info16480 |
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The synthesis and characterization of novel group IV half-metallocene complexes and their application to ethylene polymerization
Over the past decades, a significant amount of research has focused on the development of well-defined, single-site transition metal catalysts for olefin polymerization. Among them, group IV transition metal complexes bearing one or tw...
http://www.polymer.cn/research/dis_info16471 |
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Effect of support surface chemistry on Lipase adsorption and activity
关键字：Support surface chemistry，Lipase，Enzyme immobilization，Functional group-terminated polymer
In this work,the functional group controlled surfaces were fabricated and used as a model support to investigate the effect of surface chemistry on lipase adsorption and its activity.
http://www.polymer.cn/research/dis_info15566 |
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pH-sensitive Photoluminescence for Aqueous Thiol-capped CdTe Nanocrystals
关键字：pH-sensitive，Ligand，terminal group
pH-sensitive photoluminescence (PL) is an important property of aqueous nanocrystals (NCs) towards NCs-based intelligent applications. Previous works mainly focused on the effect of pH during NC growth process on PL of the aqueous NCs.
http://www.polymer.cn/research/dis_info15210 |
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UNDERSTANDING THE ROLE OF THE C3-HYDROXYL GROUP IN GLYCYRRHETINIC ACID ON LIVER TARGETING
关键字：glycyrrhetinic acid, chitosan, poly (ethylene glycol) , liver targeting
Glycyrrhetinic acid (GA)-modified chitosan / poly (ethylene glycol) nanoparticles were prepared, in which GA as a liver targeting ligand was introduced at different sites: the C3-hydroxyl group (CTS / PEG-GA(h) NPs) or the C30-carboxyl...
http://www.polymer.cn/research/dis_info13160 |
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Effect of end-group modification on the adsorption of poly(ethylene oxide)-b-poly(butylene oxide) diblock copolymers at the solid-liquid interface
The adsorption of poly(ethylene oxide)-b-poly(butylene oxide) diblock copolymers at the solid-liquid interface was studied using a quartz crystal microbalance with dissipation monitoring (QCM-D). The effect of modifying the end-group of the hydr...
http://www.polymer.cn/research/dis_info11356 |
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Photophysics of PPV derivative conjugated polymers: Insights from a decade of single molecule spectroscopy by the group of Fann Wunshain
关键字：single molecule spectroscopy
Single molecule spectroscopy is a powerful technique to investigate photo-physical processes andenergy transfer within individual conjugated polymers and small aggregates. For PPV derivativepolymers such as MEH-PPV and DOO-PPV considerable work has&n...
http://www.polymer.cn/research/dis_info8987 |
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Synthesis and Characterization of the functionalized poly(ε-Caprolactone)
关键字：Baeyer-Villiger Reaction，functionalized poly(ε-caprolactone)，pendant functional group，biodegradation
During the last few decades, clinical needs have motivated biomedical applications of biodegradable polymers.Currently used biodegradable polymers include polyesters,polyanhydrides,polyhydroxyalkanoates,polyphosphazenes, and their copolymers. Aliphatic polyesters such as&nbs...
http://www.polymer.cn/research/dis_info7236 |
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Synthesis and Characterization of Polybenzoxazines With Phenylnitrile Functional Group
关键字：Synthesis,Characterization,Polybenzoxazines,With,Phenylnitrile,Functional,Group,
Polybenzoxazines offer some unique properties such as heat resistance, high glass transition temperature and thermal stability, good mechanical and electric properties, low water absorption, and a wide molecular design flexibility.
http://www.polymer.cn/research/dis_info5959 |
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IMMOBILIZATION OF HORSERADISH PEROXIDASE IN CONDUCTING POLYMERS OF THIOPHENE WITH EPOXY GROUP
关键字：IMMOBILIZATION,HORSERADISH,PEROXIDASE,CONDUCTING,POLYMERS,THIOPHENE,WITH,EPOXY,GROUP,
In development of biosensors composed of conductive polymers and enzymes [1,2],horseradish peroxidase (HRP) entrapments are usually made by electrochemical polymerization of pyrrole in aqueous solution containing HRP.
http://www.polymer.cn/research/dis_info5779 |
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