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【Langmuir】Controlled Evaporative Self-Assembly of Poly(acrylic acid) in a Confined Geometry for Fabricating Patterned Polymer Brushes
A simple yet robust approach was exploited to fabricate large-scaled patterned polymer brushes by combining
controlled evaporative self-assembly (CESA) in a confined geometry and self-initiated photografting and photopolymerization (SIPGP). Our method was carried out without any sophisticated instruments, free of lithography, overcoming current difficulties in fabricating polymer patterns by ...
http://www.polymer.cnt//ss/huangyouju/publicationsshow_9261.html |
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Acrylic Acid-Allylpolyethoxy Carboxylate Copolymer as an Effective Inhibitor for Calcium Phosphate and Iron(III) Scales in Cooling Water Systems
ss
http://www.polymer.cnt//ss/fchem/publicationsshow_8575.html |
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209. Polydopamine-coated electrospun poly(vinyl alcohol)/poly(acrylic acid) membranes as efficient dye adsorbent with good recyclability.
Free-standing poly(vinyl alcohol)/poly(acrylic acid) (PVA/PAA) membranes with polydopamine (PDA) coating were prepared based on the combination of electrospinning and self-polymerization of dopamine. This is a facile, mild, controllable, and low-energy consumption process without any rigorous restriction to reactive conditions. Benefiting from the high specific surface area of electrospun membrane...
http://www.polymer.cnt//ss/liutianxi/publicationsshow_7863.html |
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A facile route to the synthesis of spherical poly(acrylic acid) brushes via RAFT polymerization for high-capacity protein immobilization
Spherical poly(acrylic acid) brushes were prepared via a facile RAFT polymerization route from silica nanoparticles (SiO2@PAAs). A silane functionalized RAFT chain transfer agent was designed and synthesized by a one-step reaction, and then immobilized onto silica nanoparticles (SiNPs) through its R group to afford RAFT polymerization. Key structural parameters and contents of carboxyl groups of...
http://www.polymer.cnt//ss/kaiminchen/publicationsshow_7655.html |
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Covalent Immobilization of Proteins on 3D Poly (acrylic acid) Brushes: Mechanism Study and a More Effective and Controllable Process
Polymeric brushes have emerged as a novel 3D material platform that provides great amounts of binding sites for biomolecules. This paper investigates the covalent immobilization mechanism of protein by spherical poly(acrylic acid) brushes (SPAABs) in the widely adopted N-hydroxysuccinimide / N-(3-dimethyl- aminopropyl)-N’-ethylcarbodiimide hydrochloride (NHS/EDC) process. It was discovered that...
http://www.polymer.cnt//ss/kaiminchen/publicationsshow_7650.html |
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Controlled Evaporative Self-Assembly of Poly(acrylic acid) in a Confined Geometry for Fabricating Patterned Polymer Brushes
A simple yet robust approach was exploited to fabricate large-scaled patterned polymer brushes by combining controlled evaporative self-assembly (CESA) in a confined geometry and self-initiated photografting and photopolymerization (SIPGP). Our method was carried out without any sophisticated instruments, free of lithography, overcoming current difficulties in fabricating polymer patterns by usi...
http://www.polymer.cnt//ss/fujun/publicationsshow_7062.html |
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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.cnt//ss/yangxinlin/publicationsshow_6590.html |
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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.cnt//ss/yangxinlin/publicationsshow_6588.html |
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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.cnt//ss/yangxinlin/publicationsshow_6564.html |
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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.cnt//ss/zhangfaai/publicationsshow_6375.html |
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