%0 Journal Article %T Zero valent Fe-reduced graphene oxide quantum dots as a novel magnetic dispersive solid phase microextraction sorbent for extraction of organophosphorus pesticides in real water and fruit juice samples prior to analysis by gas chromatography-mass spectrometry %A Akbarzadeh, Samaneh %A CHamsaz, Mahmod %A Ronaghi, Gholam Hossein %A Ghorbani, Mahdi %J Analytical and Bioanalytical Chemistry %@ 1618-2642 %D 2018