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Hou, Xuemei; Zhao, Changjie; Tian, Yanlong; Dou, Shuliang; Zhang, Xiang; Zhao, Jiupeng . (2016). Preparation of functionalized Fe3O4@SiO2magnetic nanoparticles for monoclonal antibody purification. Chemical Research in Chinese Universities, 32(6), 889–894. doi:10.1007/s40242-016-6251-y 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research