Macroporous Nanocomposite Materials Prepared by Solvent Evaporation from Pickering Emulsion Templates | Zendy

Hu Yang | Zendy; Gu Xiaoyu | Zendy; Chen Weike | Zendy; Zou Shengwen | Zendy; Wang Chaoyang | Zendy

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Macroporous Nanocomposite Materials Prepared by Solvent Evaporation from Pickering Emulsion Templates

Author(s) -

Hu Yang,

Gu Xiaoyu,

Chen Weike,

Zou Shengwen,

Wang Chaoyang

Publication year - 2014

Publication title -

macromolecular materials and engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.913

H-Index - 96

eISSN - 1439-2054

pISSN - 1438-7492

DOI - 10.1002/mame.201300449

Subject(s) - pickering emulsion , materials science , nanocomposite , template , chemical engineering , porosity , dichloromethane , evaporation , nanoparticle , solvent , emulsion , nanotechnology , composite material , organic chemistry , chemistry , physics , engineering , thermodynamics

Hydroxyapatite (HAp)/poly( L ‐lactic acid) (PLLA) interconnected macroporous materials are facilely and effectively fabricated by templating water‐in‐dichloromethane with PLLA (W/O) Pickering emulsions. The HAp nanoparticles modified with PLLA (g‐HAp nanoparticles) are used as effective particulate emulsifiers to produce stable W/O Pickering emulsions. Evaporation of the W/O Pickering emulsions directly leads to interconnected porous nanocomposite materials in absence of any chemical reactions. This simple and effective method can be used to prepare a variety of functionalized porous materials, which are suitable for biomedical applications.

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