Name Shahed Hasanpoor Affiliation دانشجوی دانشگاه کردستان Degree Website Email — JournalPaper Presentation Speech WorkShop Book Innovation GrantAttraction Thesis Festival FinishedProject Sales Art StandardCreation TitleConference 1 Optimization of arsenic species determination in environmental, food and biological samples using new modified aluminum oxide nanoparticles بيستمين كنفرانس شيمي تجزيه ايران 2 Directly suspended droplet microextraction technique for determination of trace amounts of iron and copper in vegetable, fruit and environmental samples بيستمين كنفرانس شيمي تجزيه ايران