Journal of Chromatography A 2013-06-07

Magnetic microsphere-confined graphene for the extraction of polycyclic aromatic hydrocarbons from environmental water samples coupled with high performance liquid chromatography–fluorescence analysis

Weina Wang, Ruiyang Ma, Qiuhua Wu, Chun Wang, Zhi Wang

Index: J. Chromatogr. A. 1293 , 20-7, (2013)

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Abstract

• A magnetic microsphere-confined graphene Fe3O4@SiO2-G was synthesized via chemical bonding. • It was an efficient adsorbent for the pre-concentration of some PAHs from water sample. • It was more stable and could be reused for more than 30 times.