Chunhui Bian

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Spherical macroporous poly(lactic-co-glycolic acid) (PLGA) has been synthesised using an emulsion method. Polyvinyl alcohol and Pluronic F127 have been used as dispersing and porogen agent, respectively. The diameter of the spherical PLGA is about 20 μm and the pore size of the PLGA macroporous is about 2-2.5 μm observed by scanning electron microscopy.(More)
A novel hierarchical porous bioactive glasses were synthesised with cattail stem and triblock polyethylene oxide-propylene oxide block copolymer (P123) as macroporous template and mesoporous template, respectively. The structural and textural properties of materials were characterised by X-ray diffraction, scanning electron microscope, Fourier transform(More)
The hierarchical porous bioglass combined with magnetic SBA-15 was synthesized. The bioactive glass materials possess a hierarchical porous structure with the macroporous (50μm) and the mesoporous (3.86nm) structures derived from the plant template (cattail stem) and triblock polyethylene oxide-propylene oxide block copolymer (P123), respectively. Magnetic(More)
The magnetic and macro/mesoporous bioactive glasses scaffolds are synthesised successfully by the combination of coral and P123 as co-templates through an evaporation-induced self-assembly process. The prepared material can induce the precipitation of hydroxyapatite layers on their surface in SBF only within 12 h. At the same time, the material exhibited(More)
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