Publication - Journal Article Preparation, characterization of Fe3O4 at TiO2 magnetic nanoparticles and their application for immunoassay of biomarker of exposure to organophosphorus pesticides DOI https://doi.org/10.1016/j.bios.2012.09.047 Journal Article Biosensors and Bioelectronics, vol. 41, pp. 669-674, 2013 Authors Xiao Zhang, Hongbo Wang, Chunming Yang, Dan Du, Yuehe Lin Language English