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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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Melt Flow Behavior of Particulate Polymer Composites
关键字：Melt flow behavior, Particulate polymer composites, Nanosized calcium carbonate, Microencapsulated red phosphorous
Biodegradable polymers such as poly-L-lactide and polycaprolactone have attracted growing attention in recent decades for their uses in packaging, medicine and other areas, because of their enwronmental concern[l-2]. In order ...
http://www.polymer.cn/research/sy_info15209 |
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The Location, Migration and Self-assembly of Carbonaceous Nanoparticles in Polymer Blends and Their Electrical Properties
关键字： Location, Migration and self-assembly of carbon nanoparticles, Polymer blends,Electrical properties
Great attentions were paid to large-scale preparation of conductive carbonaceous nanoparticles/polymer nanocomposites (CNPN) with low electical perlocation threshold via the common used machining process. It is known that the elect...
http://www.polymer.cn/research/sy_info15165 |
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pH-induced outward movement of star centers within coumarin-centered star-block polymer micelles
关键字：coumarin, star-block polymer, amphiphilic
A novel coumarin-centered amphiphilic star-block polymer of
C-(PDMAEMA80-b-PS8)3 has been designed to investigate the
pH-induced accompanying outward movement of hydrophobic
coumarin centers within the polymer micelles upon protonation.
http://www.polymer.cn/research/sy_info14946 |
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Novel supramolecular system of amphiphilic hyperbranched polymer with β-cyclodextrin and hyperbranched topography cavities: Synthesisand selective encapsulation
关键字：β-cyclodextrin,hyperbranched polymer,selective encapsulation
Novel supramolecular system of amphiphilic hyperbranched polymer with hyperbranched poly(bcyclodextrin)
core was designed and synthesized to accomplish a so-called selective encapsulation,
where two types of guest molecules can be encapsulated into two types of molecular cavities from bcyclodextrin
(b-CD) and topography structure of hyperbranched polymer, respectively. The double
molecular rec...
http://www.polymer.cn/research/sy_info14792 |
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Characterization of Filler-Filler and Filler-Polymer Interactions from Stress-Strain Measurements as a Function of Deformation and Temperature
关键字：Filler-Filler and Filler-Polymer Interactions
In the following a method is introduced which separates the nonlinear deformation behavior of the polymer network from the mechanical reinforcement properties due to filler-filler and polymer-filler interactions as a function ofdeformation ...
http://www.polymer.cn/research/ct_info950 |
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Recent development of transmission electron microtomography and its applications to polymer science
关键字：Recent,development,transmission,electron,microtomography,its,applications,polymer,science,
Transmission electron microtomography (TEMT) was used to investigate polymer-related nano-structures. An ultra-thin section is tilted in the transmission electron microscope (TEM) and a series of projections was obtained as a function of ti...
http://www.polymer.cn/research/ct_info618 |
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Numerical Simulation of Fiber Spinning Process with Structure Evolution of Polymer Chains
关键字：Semi-crystalline Polymer, Simulation, High-speed Fiber Spinning Process
Numerical simulation of the high-speed fiber spinning process was carried out using Polyflow software, based on the models proposed by Doufas et al. Calculation predicts not only the variation of parameters along the spinline, but...
http://www.polymer.cn/research/ct_info415 |
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Melt Flow Behavior of Particulate Polymer Composites
关键字：melt flow behavior, particulate polymer composites, nanosized calcium carbonate, microencapsulated red phosphorous
Biodegradable polymers such as poly-L-lactide and polycaprolactone have attracted growing attention in recent decades for their uses in packaging, medicine and other areas, because of their enwronmental concern[l-2]. In order ...
http://www.polymer.cn/research/dis_info17271 |
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Buckypaper-based Shape Memory Polymer Composites Electrical Actuation and Shape Control
关键字：smart composites, buckypaper, shape memory polymer, electrical actuation
Shape memory polymer (SMP) is a kind of smart material, which can be deformed into a temporary shape and then recover to its original permanent shape under an external stimulus such as heat, light, electricity,&n...
http://www.polymer.cn/research/dis_info17241 |
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