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Polymer microspheres as a scaffold for nitric oxide release in PBS buffer and bovine serum
This paper reports the design, preparation and
characterization of functional polymer microsphere as a reservoir for nitric
oxide (NO)-release. Silica/polymer core-shell microspheres and the
corresponding hollow functional polymer microspheres with secondary amino
groups were converted to N-diazeniumdiolate
as scaffolds for nitrogen oxide (NO) release. The silica/polymer core-shell
microspher...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_7773.html |
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Magnetic Superhydrophobic Polymer Nanosphere Cage as a Framework for Miceller Catalysis in Biphasic Media
This study demonstrated the use of a magnetic superhydrophobic polymer nanosphere cage derived from a Pickering emulsion as a framework for miceller catalysis in biphasic media. We designed this system through the covalent stabilisation of active site (2,2,6,6-tetramethylpiperidine 1-oxyl)-grafted amphiphiles onto the magnetic hydrophobic core to form a micelle-like architectur...
http://www.polymer.cn//ss/wangjianli/publicationsshow_7716.html |
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Heavy Metal Ions Removal by Nano-Sized Spherical Polymer Brushes
Nano-sized spherical polymer brushes (SPBs) consisting of both a polystyrene (PS) core and a brush shell of poly (acrylic acid ) (PAA), poly(N-acrylcysteamine) (PSH), or poly(N-acrylcysteamine-co-acrylic acid) (P(SH-co-AA)), were prepared by photo-emulsion polymerization. The core-shell structure was observed by dynamic light scattering and transmission electron microscopy. Due to the strengthen...
http://www.polymer.cn//ss/kaiminchen/publicationsshow_7651.html |
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Thiophene Polymer-Grafted Barium Titanate Nanoparticles toward Nanodielectric Composites
This paper reports a strategy for controlling surface chemistry of barium titanate (BaTiO3 ) using surfaceinitiated reversible addition?fragmentation chain transfer (RAFT) polymerization of an oligothiophene monomer. The modular chemistry on the engineering of nanoparticles provides a facile pathway to compatibilizing dielectric nano?llers in a matrix ...
http://www.polymer.cn//ss/yanyi/publicationsshow_7637.html |
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Polymer-Ag nanocomposites with enhanced antimicrobial activity against bacterial infection
anterbacterial materials
http://www.polymer.cn//ss/zhangxinge/publicationsshow_7634.html |
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pH-Controlled Reversible Formation of a Supramolecular Hyperbranched Polymer Showing Fluorescence Switching
A pi-conjugated AB(2) monomer 1 with a dibenzo[24]crown-8 (DB24C8) ring and two secondary amine centres has been synthesised. Treatment of a solution of 1 in dichloromethane with trifluoroacetic acid (TFA) leads to protonation of the amine groups, and then the DB24C8 rings are threaded by the dialkylammonium ion centres of other monomer molecules, leading to the formation of a supramolecular hyp...
http://www.polymer.cn//ss/buwf/publicationsshow_7615.html |
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Thermo-triggered Drug Release from Actively Targeting Polymer Micelles,
Thermo-triggered Drug Release from Actively Targeting Polymer Micelles,
http://www.polymer.cn//ss/shaobingzhou/publicationsshow_7513.html |
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Silver-coordination polymer network combining antibacterial action and shape memory capabilities
Silver-coordination polymer network combining antibacterial action and
shape memory capabilities
http://www.polymer.cn//ss/shaobingzhou/publicationsshow_7509.html |
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Synthesis of Multifunctional Microspheres Having Polymer Brush with Magnetism, Fluorescence and pH-Responsiveness
Multifuctional magnetite@silica-fluorescein isothioxylate-g-poly(dimethyl amino ethyl methacrylate)
(Fe3O4@SiO2-FITC-g-PDMAEMA) tri-layer microspheres
with magnetism, fluorescence, and pH-responsive PDMAEMA shell were designed and
prepared. The functional PDMAEMA brush was grafted from Fe3O4@SiO2-FITC
nanoparticles by the surface-induced atom transfer radical polymerization
(SI-ATRP) onto the alky...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_7507.html |
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Directly Probing molecular ordering at the buried polymer/metal interface
We developed a methodology to directly probe molecular ordering at the buried polymer/metal interface. Using sum frequency generation (SFG) vibrational pectroscopy, we observed ordering of ester methyl groups at the buried poly(methyl acrylate) (PMA)/silver (Ag) interface. In order to directly probe the PMA/Ag interface, we collected SFG signal from a thin PMA film sandwiched between a...
http://www.polymer.cn//ss/cenglxl/publicationsshow_7502.html |
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