%0 Conference Proceedings %T Sulfated β-cyclodextrin doped polypyrrole film deposited on pencil graphite as an ion selective electrode for determination of Phenobarbital %A Madadi, Haniyeh %A Ashraf, Narjes %A Arbab Zavar, Mohammad Hossein %J بیستمین سمینار شیمی تجزیه ایران %D 2014