Extraction of aflatoxins from liquid foodstuff samples with polydopamine-coated superparamagnetic nanoparticles for HPLC-MS/MS analysis.
McCullum C, Tchounwou P, Ding LS, Liao X, Liu YM. Extraction of aflatoxins from liquid foodstuff samples with polydopamine-coated superparamagnetic nanoparticles for HPLC-MS/MS analysis. J Agric Food Chem. 2014 May 14; 62(19):4261-7.