Elham Dezfooli Nezhad - Faculty of Chemistry, Science and Research branch, Islamic Azad University, Khouzestan, Iran
Keivan Ghodrati - Faculty of Chemistry, Kermanshah Branch, Islamic Azad University, Kermanshah, Iran

In this research we report preparation of a novel star shape polymer with Core-Shell Nanoparticle(Fe3O4@SiO2) as core and Polyionene as its arms. This nano star polymer prepare easily and the yield is highwith water soluble poly ionene. Poly n-butyl-triethylene diamine bromide are prepared and characterized byconventional methods. These polyionen have bonded to Core-Shell Nanoparticle (Fe3O4@SiO2) as core ofstar polymer.

Ionene ; star polymer ; nano polymer ; magnetic nano polymer ; water soluble polymer