| |
Fabrication of Poly(divinylbenzene-co-acrylic acid) Hollow Microspheres with Gold Nanoparticles on the Inner Surface and Their Application as Catalyst
Poly(divinylbenzene-co-acrylic acid) (poly(DVB-co-AA)) hollow microspheres with gold nanoparticles on the interior surfaces were prepared from the gold nanoparticles-coated poly(methacrylic acid) (PMAA@Au@poly(DVB-co-AA)) core-shell microspheres by removal of the PMAA core in water. Au nanoparticles-coated PMAA microspheres were afforded
by the in-situ reduction of gold trichloride with PMAA micro...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6590.html |
| |
Preparation of Poly(ethyleneglycol-co-acrylic acid) Nanospheres with Divinylbenzne as Crosslinker by Distillation-precipitation Polymerization
Monodisperse
poly(poly(ethyleneglycol) methyl ether acrylate-co-acrylic acid) (poly(PEGMA-co-AA))
microspheres were prepared by distillation-precipitation polymerization with
divinylbenzene (DVB) as crosslinker with 2,2￠-azobisisobutyronitrile
(AIBN) as initiator in neat acetonitrile without stirring. Under various
reaction conditions, four distinct morphologies including the sol,
microemulsion...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6588.html |
| |
Preparation of Narrow or Monodisperse Poly(ethyleneglycol-g-acrylic acid) Microspheres with Ethylene Glycol Dimethacrylate As Crosslinker by Distillation-precipitation Polymerization
Narrow-disperse or monodisperse poly{[poly(ethylene glycol) methyl ether acrylate]-co-(acrylic acid)} (poly(PEGMA-co-AA)) microspheres were prepared by distillation precipitation polymerization with ethyleneglycol dimethacrylate (EGDMA) as crosslinker with 2,2-azobisisobutyronitrile as initiator in neat acetonitrile in the absence of any stabilizer, without stirring. The diameters of the result...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6564.html |
| |
A general method for the synthesis of monodisperse hollow inorganic-organic hybrid microspheres with interior functionalized poly(methacrylic acid) shells
Hollow inorganic–organic hybrid microspheres, such as silica, titania, and zirconia, with interior poly(methacrylic acid) (PMAA) functionalized shell were synthesized by a general method containing a two-stage reaction. The hollow inorganic shell-layer with interior polymeric component was formed over the PMAA template during the second-stage controlled hydrolysis of inorganic precursors together...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6549.html |
| |
Catalytic properties of carboxylic acid functionalized-polymer microsphere-stabilized gold metallic colloids
Polymer-microsphere-stabilized gold metallic colloids have been prepared by a novel strategy of simple and convenient reduction of the metallic salt through the stabilization of the active carboxylic acid group on the gel and surface layer of the microsphere. The nature of the interaction between the carboxylic acid and Au nanoparticles was studied in detail by XPS. Preliminary results indicate th...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6546.html |
| |
Monodisperse Hydrophilic Polymer Microspheres Having Carboxyl Acid Group by Distillation Precipitation-polymerization
Monodisperse hydrophilic polymer microspheres having carboxyl acid group with spherical shape in the range of 160 nm and 1.52 um were prepared by distillation copolymerizations of (meth)acrylic acid with either ethyleneglycol dimethacrylate (EGDMA) or divinylbenzene (DVB) as crosslinker. Polymerization was carried out with 2,20-azobisisobutyronitrile (AIBN) as initiator in neat acetonitrile withou...
http://www.polymer.cn//ss/yangxinlin/publicationsshow_6525.html |
| |
Preparation and Properties of Soapless Poly(Styrene-Butyl Acrylate-Acrylic Acid)/SiO2 Composite Emulsion
Soapless emulsion polymerization of styrenebutyl
acrylate-acrylic acid was carried out using single or
combined polymerizable emulsifiers, such as hydroxypropyl
methacrylate sodium sulfate (HPMAS), sodium vinyl
sulfate, and vinyl alkylphenol polyether sulfates (NRS-10),
in the presence of colloidal nano-SiO2 solution in order to
obtain films with high degree of hardness and water-resistance.
Monom...
http://www.polymer.cn//ss/zhangfaai/publicationsshow_6375.html |
| |
Synergistic promotion of blood vessel regeneration by astragaloside IV and ferulic acid from electrospun fibrous mats
H. Wang,Y. Zhang, T. Xia, W. Wei, F.
Chen, X.Q. Guo, X.H. Li*. Synergistic promotion of
blood vessel regeneration by astragaloside IV and ferulic acid from electrospun
fibrous mats. Mol. Pharm., 10:
2394?2403 (2013).
http://pubs.acs.org/doi/abs/10.1021/mp400031y
http://www.polymer.cn//ss/xiaohongli/publicationsshow_6286.html |
| |
Promoted antitumor activities of acid-labile electrospun fibers loaded with hydroxycamptothecin via intratumoral implantation.
X.M. Luo, G.S. Xu, H.X. Song, S.X. Yang,
S.L. Yan, G.Q. Jia, X.H. Li*. Promoted antitumor activities of
acid-labile electrospun fibers loaded with hydroxycamptothecin via intratumoral
implantation. Eur. J. Pharm. Biopharm., 82: 545–553 (2012).
http://www.sciencedirect.com/science/article/pii/S0939641112002834
http://www.polymer.cn//ss/xiaohongli/publicationsshow_6284.html |
| |
20. pH-Responsive Poly(2-ethylacrylic acid-co-alkyl methacrylate) Copolymers as Biomembrane Switches.
J. Appl. Polym. Sci., 2009, 114(4), 2522-2527.
http://www.polymer.cn//ss/ghjiang_cn/publicationsshow_6230.html |
| |