title: A new strategy for synthesis of porous magnetic supraparticles with excellent biodegradability.
abstract: Porous magnetic supraparticles (p-MSPs) with surface area up to 285.4 m(2) g(-1) have been fabricated by a one-step etching method, which is 4 times greater than the unetched counterpart. They exhibit significantly better biodegradability than their counterpart in both mimicked physiological buffer solution and the cellular environment of HeLa cells.
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200433, People's Republic of China. ccwang@fudan.edu.cn.
authors.forename: Dian
authors.initials: D
authors.lastname: Li
authors.forename: Yuting
authors.initials: Y
authors.lastname: Zhang
authors.forename: Meng
authors.initials: M
authors.lastname: Yu
authors.forename: Qiao
authors.initials: Q
authors.lastname: An
authors.forename: Jia
authors.initials: J
authors.lastname: Guo
authors.forename: Jennifer Q
authors.initials: JQ
authors.lastname: Lu
authors.forename: Changchun
authors.initials: C
authors.lastname: Wang
mesh_terms: D002021:Buffers; D060833:Cellular Microenvironment / Q000502:physiology; D006367:HeLa Cells; D006801:Humans; D060328:Magnetic Phenomena; D046529:Microscopy, Electron, Transmission; D015394:Molecular Structure; D053758:Nanoparticles / Q000737:chemistry* / Q000378:metabolism*; D016062:Porosity
chemical_list: D002021:Buffers