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Synthesis, characterization of hetero-bimetallic complex and application in the polymerization of ε-caprolactone.
The reaction of 2,2′-ethylidenebis(4,6-di-tert-butylphenol)(EDBP-H2) with sodium, Al(Me)3and BnOH with a molar of ratio of 1:1:1:1 in THF gives hetero-bimetallic complex of [(EDBP)Al(CH3)(μ2-OBn)Na(THF)3](1) in 85% yield. In order to investigate the different anion effects on the ROP of ε-caprolactone, complexes [(EDBP)2Al][(Li)(THF)2] (2) and [(EDBP)2Al][(Na)(THF)2] (3) were prepared in an ana...
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_9818.html |
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An Easy and Efficient Fluorescent Method for Detecting Aldehydes and Its Application in Biotransformation
Water-soluble aldehydes (acetaldehyde, propionaldehyde) and non-water-soluble aldehydes (butyraldehyde and phenylacetaldehyde) were easily detected by an efficient fluorescent method with 5-aminofluorescein as probe. Under optimal detection conditions, 5-aminofluorescein could selectively respond to aldehydes with high sensitivity in comparison with other carbonyl compounds like ketones and acids....
http://www.polymer.cnt//ss/zhaoxuebo/publicationsshow_9814.html |
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Zinc Complexes containing Asymmetrical N, N, O-Tridentate Ligands and Their Application in Lactide Polymerization
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http://www.polymer.cnt//ss/gaobo/publicationsshow_8996.html |
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Double-responsive polyampholyte as a nanoparticle stabilizer application to reversible dispersion of gold nanoparticles
Water-soluble and durable Au nanoclusters, smaller than 4 nm with a narrow size distribution, were supported on a pH- and solvent-responsive water-soluble polyampholyte (SPES). Such synthesized Au@SPES hybrids possessed clear pH- and solvent-sensitive properties, and exhibited precipitation behaviors in response to pH and solvent changes in aqueous solution. Furthermore, the recycle...
http://www.polymer.cnt//ss/lishenghai/publicationsshow_8617.html |
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Polypyrrole/reduced graphene oxide coated fabric electrodes for supercapacitor application
Flexible and wearable energy storage devices are strongly demanded to power smart textiles. Herein, reduced graphene oxide (RGO) and polypyrrole (PPy) were deposited on cotton fabric via thermal reduction of GO and chemical polymerization of pyrrole to prepare textile-based electrodes for supercapacitor application. The obtained PPy–RGO-fabric retained good flexibility of textile a...
http://www.polymer.cnt//ss/xujie/publicationsshow_8597.html |
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Enzyme oxidase-immobilized phospholipid polymer microparticles for biofuel cell application
Bioconjugation of enzyme on phospholipid polymer microparticles for the preparation of
biofuel cell was investigated in this work. Amphiphilic phospholipid polymer, poly
(2-methacryloyloxyethyl phosphorylcholine (MPC)-co-n-butyl methacrylate
(BMA)-co-p-nitrophenyloxycarbonyl polyethyleneglycol methacrylate
(MEONP)-co-vinylferrocene (VFc)) (PMBNF) which has excellent biocompatibility ...
http://www.polymer.cnt//ss/xiaojielin/publicationsshow_8472.html |
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[Polym. Int.] Polymer grafts on zirconia particles and their application as supports of hybrid catalyst
A facile and efficient strategy for the preparation of polymer grafts on zirconia particles is developed bymeans of self-initiated photografting and photopolymerization. The UV-induced grafting polymerization is applicable to a variety of polymerizable monomers, allowing the direct formation of homogeneous and stable polymer coatings on zirconia particles without any initiator immobilization. The ...
http://www.polymer.cnt//ss/zhang_ning/publicationsshow_8302.html |
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[2015][Dyes Pigments, 2015,113: 160-164]Soluble ladder conjugated polypyrrones: Synthesis, characterization and application in photodetectors
Ladder conjugated polypyrrones are readily synthesized by condensation of air-stable tetraamines and naphthalene-1,4,5,8-tetracarboxylic acid dianhydride. These rigid-rod ladder polymers are soluble in many common organic solvents and can be cast into thin films for device applications. These polymers are electron-deficient, have a high electron affinity (～4.0 eV) and electron mobility (2.0 × ...
http://www.polymer.cnt//ss/qiaowenqiang/publicationsshow_8173.html |
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Hyperbranched Polyphosphates for Drug Delivery Application: Design, Synthesis, and In Vitro Evaluation
A water-soluble hyperbranched polyphosphate (HPHEEP) was synthesized
through the self-condensation ring-opening polymerization (SCROP) of
2-(2-hydroxyethoxy)ethoxy-2-oxo-1,3,2-dioxaphospholane (HEEP), and its
suitability as a drug carrier was then evaluated in vitro. Methyl
tetrazolium (MTT) and live/dead staining assays indicated that HPHEEP
had excellent biocompatibility against COS-7...
http://www.polymer.cnt//ss/zhouyongfeng/publicationsshow_8059.html |
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Synthesis of zinc N-morpholinomethylphosphonic acid and its application in high density polyethylene
Zinc N-morpholinomethylphonic acid (MMPA-Zn) with layered structure was synthesized via hydrothermal reaction between zinc acetate and N-morpholinomethylphonic acid. Thermal gravimetric analysis (TGA) showed that MMPA-Zn has good thermal stability and char-forming ability with high onset decomposition temperature of 391 oC and high residual char at 700 °C of 65.3 wt%. The flame retardancy of high...
http://www.polymer.cnt//ss/zpfang/publicationsshow_8021.html |
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