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A Platform for Preparation of Monodispersed Fluorescent Conjugated Polymer Microspheres with Core-shell Structures
关键字：conjugated polymer ， flow cytometry，fluorescent microspheres，laser confocal microscopy ，monodispersed
A strategy to prepare stable monodispersed fluorescent microspheres is developed by modifying the Wessling method to synthesize poly(p-phenylenevinylene) (PPV) on the surface of a highly crosslinked polymer core. The positively charged PPV polymer precursors (pre-PPV) are adsorbed onto the core with negative charges on the surface and then the insoluble fluorescent PPVs form after thermal eliminat...
http://www.polymer.cn/research/sy_info15310 |
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A Platform for Preparation of Monodispersed Fluorescent Conjugated Polymer Microspheres with Core-shell Structures
关键字：conjugated polymer ， flow cytometry，fluorescent microspheres，laser confocal microscopy ，monodispersed
A strategy to prepare stable monodispersed fluorescent microspheres is developed by modifying the Wessling method to synthesize poly(p-phenylenevinylene) (PPV) on the surface of a highly crosslinked polymer core. The positively charged PPV polymer precursors (pre-PPV) are adsorbed onto the core with negative charges on the surface and then the insoluble fluorescent PPVs form after thermal eliminat...
http://www.polymer.cn/research/sy_info15295 |
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β-Cyclodextrin Polymer Brushes Based on Hyperbranched Polycarbosilane: Synthesis and Characterization
关键字：atom transfer radical polymerization,core-shell structure,b-cyclodextrin polymer brushes,hyperbranched polymer,synthesis
In this article, our main goal is to combine hyperbranched polymer with
b-cyclodextrin (b-CD) to establish a novel functional polymer species with core-shell
structure and supramolecular system for further application in inclusion technologies
and the complex drugs delivery system. Therefore, two b-CD polymer brushes based
on hyperbranched polycarbosilane (HBP) as a hydrophobic core and poly(N...
http://www.polymer.cn/research/sy_info14784 |
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A multiresponsive controlled release of insulin system based on SiO2@ poly(N-isopropylacrylamide-co-3-acrylamidophenylboronic acid-co-dextran–maleic acid) core-shell microgels
Recently, the core-shell microgels that consist of inorganic nanoparticles within a synthetic responsive polymer shell have attracted great attention owing to their new functions.
http://www.polymer.cn/research/dis_info16704 |
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CMPs with core-shell structure: a simple strategy to control light-emitting properties of π-conjugated systems
关键字：three-dimensional polymer / photoluminescence / porous / optoelectronic property
We have designed and synthesized a series of conjugated microporous polymers (CMPs) based on two kinds of different core building blocks by Suzuki coupling polymerization. These networks is both microporous and highly luminescent. The&...
http://www.polymer.cn/research/dis_info16646 |
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荧光性高分子的可控合成
关键字：fluorescence star-shaped dendrimer-like copolymer core-shell micelles
Novel and well-defined pyrene-containing eight-arm star-shaped dendrimer-like copolymers (PSt-b-(PCL-pyrene)2)4 were successfully achieved. Fluorescence analysis indicated that (PSt-b-(PCL-pyrene)2)4 presented slightly stronger fluorescence intensity than 1-pyrenebutyric acid&nbs...
http://www.polymer.cn/research/dis_info8135 |
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【Applied Surface Science】Controllable synthesis of silver anchored N-doped yolk-shell carbon@mSiO2 spheres and their application for the catalytic reduction of 4-nitrophenol
In this paper, we focus on a facile, economical synthesis stratigies for yolk-shell materials with tunable morphology, which have attracted fantastic attention in practical application and scientific research. The key point is that the monodisperse polymer spheres used as carbon source need conducting pretreatment in n-hexane solution. The modified 3-AFR spheres are coated by mesoporous silica and...
http://www.polymer.cnt//ss/baichenxi/publicationsshow_14447.html |
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Core-shell flame retardant/graphene oxide hybrid：a self-assembly strategy towards reducing fire hazard and improving toughness of polylactic acid
Here, we report a green and facile method for the synthesis of biobased flame retardant/graphene oxide hybrid (GOH) as a multifunctional flame retardant for polylactic acid (PLA) through organic-solvent-free self-assembly. The electrostatic interactions deposited the polyethylenimine (PEI) and biobased polyelectrolyte (BPE) coating on the surface of ammonium polyphosphate (APP) in water, which gav...
http://www.polymer.cnt//ss/zpfang/publicationsshow_13813.html |
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【44 RSC Advances】 Conversion of polystyrene into porous carbon sheet and hollow carbon shell over different magnesium oxide templates for efficient removal of methylene blue
Conversion of waste polymer on a metal-free catalyst is a promising method for the preparation of nanocarbons. Herein, we synthesized porous carbon sheets and hollow carbon shells through the carbonization of polystyrene on magnesium oxide with different morphologies at 700 °C using a one-pot method. The morphologies, microstructure, phase structure, surface element composition, thermal stability...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13277.html |
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【38 Journal of Materials Chemistry A】 One-pot synthesis of core/shell Co@C spheres by catalytic carbonization of mixed plastics and their application in the photo-degradation of Congo red
Much attention has been paid to the synthesis of core/shell metal@carbon composites, but many of the proposed methods are limited by sophisticated procedure and expensive precursors. Herein, a facile one-pot approach is established to prepare magnetic core/shell Co@C spheres through catalytic carbonization of mixed plastics (consisting of polypropylene, polyethylene and polystyrene) by Co3O4 at 70...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13245.html |
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