@inproceedings{paperid:1033670, author = {Sarafraz Yazdi, Ali and Amiri, Amir Hassan and Ronaghi, Gholam Hossein and Eshtiagh Hosseini, Hossein}, title = {Solid-phase microextraction based sol–gel technique using poly(ethylene glycol) grafted multi-walled carbon nanotubes as extracting phase}, booktitle = {نوزدهمین سمینار شیمی تجزیه ایران}, year = {2013}, location = {مشهد, IRAN}, keywords = {Solid-phase microextraction; sol–gel technique; Multi-walled carbon nanotubes; Gas chromatography-flame ionization detector}, }