Macromolecular Chemistry and Physics

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Recently Published Articles

  1. In Vitro Platelet Adhesion of PNaAMPS/PAAm and PNaAMPS/PDMAAm Double-Network Hydrogels

    Wen Jiang Zheng, Zhen Qi Liu, Feng Xu, Jie Gao, Yong Mei Chen, Jian Ping Gong and Yoshihito Osada

    Article first published online: 23 JAN 2015 | DOI: 10.1002/macp.201400481

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    Human platelet adhesion on the surface of double-network (DN) hydrogels is investigated under static conditions in vitro. The numbers of adherent platelet on poly (sodium 2-acrylamido-2-methyl-propanesulfonate) (PNaAMPS)/poly acry­lamide (PAAm) and PNaAMPS/poly (N,N'-dimethylacrylamide) (PDMAAm) hydro­gels are far less than that on the polyethylene terephthalate (PET) and the negatively charged PNaAMPS hydrogels. The platelet adhesion is affected by the chemical component, zeta potential, and serum proteins adsorption of the hydrogel.

  2. Synthesis, Photophysical, and Morphological Properties of Azomethine-Persylilated α-Cyclodextrin Main-Chain Polyrotaxane

    Aurica Farcas, Ana-Maria Resmerita, Pierre-Henri Aubert, Indrajit Ghosh, Sophie Cantin and Werner M. Nau

    Article first published online: 23 JAN 2015 | DOI: 10.1002/macp.201400543

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    Host–guest complexation of azomethine backbones into TMS-αCD cavities leads to improvement of the solubility and better film-forming ability associated with a smoother surface and lower root-mean-square roughness.

  3. Tunable Morphology and Hydrophobicity of Polyfluoroacrylate/Clay Nanocomposite Prepared by In Situ RAFT Polymerization in Miniemulsion

    Arindam Chakrabarty and Nikhil K Singha

    Article first published online: 22 JAN 2015 | DOI: 10.1002/macp.201400499

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    Nanoclay is armored on poly (2,2,3,3,4,4,4-heptafluoro butyl acrylate) (PHFBA) particles, with 2-acryloxy ethyl trimethyl ammonium chloride (AETAC) used as comonomer. The nanocomposite armored with nanoclay show very high water contact angle of 128.1° compared to the nanocomposite, where nanoclay is encapsulated in presence of poly(ethylene glycol) methyl ether methacrylate (PEGMEMA) as comonomer.

  4. Fiber-Like Micelles from the Crystallization-Driven Self-Assembly of Poly(3-heptylselenophene)-block-Polystyrene

    Emily L. Kynaston, Oliver E. C. Gould, Jessica Gwyther, George R. Whittell, Mitchell A. Winnik and Ian Manners

    Article first published online: 22 JAN 2015 | DOI: 10.1002/macp.201400541

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    Polyselenophene block copolymers: a synthetic route to crystalline-coil diblock copolymers with a crystallizable poly(3-heptylselenophene) (P3C7Se) block and an amorphous polystyrene (PS) coblock is outlined via a Cu-catalyzed, azide–alkyne click method. Crystallization-driven self-assembly (CDSA) in block-selective solvents leads to the formation of nanofibers with a crystalline P3C7Se core and a solvent-swollen PS corona.

  5. Facile Fabrication of Macroporous PLGA Microspheres via Double-Pickering Emulsion Templates

    Yang Hu, Shengwen Zou, Yu Yang, Zhen Tong and Chaoyang Wang

    Article first published online: 21 JAN 2015 | DOI: 10.1002/macp.201400574

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    Porous poly(lactic-co-glycolic acid) (PLGA) microspheres with a well-defined pore structure are easily and effectively prepared by solvent evaporation from water-in-oil-in-water double-Pickering emulsions, formed by a one-step fabrication method in the absence of any additional porogens and surfactants.

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