%0 Conference Proceedings %T Metal-Ion Recognition-Competitive Bulk Liquid Membrane Transport of Transition and Post-Transition Metal Cations Using a Thioether Donor Acyclic Ionophore %A Ronaghi, Gholam Hossein %A Fahmideh Rad, Elham %J 16th Iranian Seminar of Analytical Chrmistry %D 2009