title: Synthesis of superparamagnetic Fe3O4/PMMA/SiO2 nanorattles with periodic mesoporous shell for lysozyme adsorption.
abstract: A new kind of nanorattle, composed of a Fe(3)O(4)/polymethyl methacrylate (PMMA) composite nanospherical core and mesoporous SiO(2) shell, has been successfully synthesized with the combination of a modified stöber method and a dual-template strategy, followed by alcohol dialysis. The nanorattles showed high efficiency in protein adsorption and separation.
authors.affiliation: National Engineering Research Center for Biomaterials, Sichuan University, Chengdu 610064, PR China.
authors.forename: Fang
authors.initials: F
authors.lastname: Lan
authors.forename: Hao
authors.initials: H
authors.lastname: Hu
authors.forename: Wen
authors.initials: W
authors.lastname: Jiang
authors.forename: Kexia
authors.initials: K
authors.lastname: Liu
authors.forename: Xiaobo
authors.initials: X
authors.lastname: Zeng
authors.forename: Yao
authors.initials: Y
authors.lastname: Wu
authors.forename: Zhongwei
authors.initials: Z
authors.lastname: Gu
mesh_terms: D000327:Adsorption; D004337:Drug Carriers / Q000138:chemical synthesis / Q000737:chemistry; D052203:Ferrosoferric Oxide / Q000138:chemical synthesis / Q000737:chemistry*; D008280:Magnetics / Q000379:methods; D053768:Metal Nanoparticles / Q000737:chemistry*; D008863:Microspheres; D008954:Models, Biological; D009113:Muramidase / Q000493:pharmacokinetics*; D019904:Polymethyl Methacrylate / Q000138:chemical synthesis / Q000737:chemistry*; D016062:Porosity; D012822:Silicon Dioxide / Q000138:chemical synthesis / Q000737:chemistry*; D013057:Spectrum Analysis
chemical_list: D004337:Drug Carriers; D012822:Silicon Dioxide; D019904:Polymethyl Methacrylate; D009113:Muramidase; D052203:Ferrosoferric Oxide