%0 Journal Article %T Magnetic solid-phase extraction of polycyclic aromatic hydrocarbons in water samples by Fe3O4 @polypyrrole/carbon nanotubes %A Abdar, Abbas %A Sarafraz Yazdi, Ali %A Amiri, Amirhassan %A Bagheri, Navid %J Journal of Separation Science %@ 1615-9306 %D 2016