%0 Journal Article %T Spectroscopic studies on tungstoheteropolyanions functionalized by amino acids %A Mirzaei Shahrabi, Masoud %A Eshtiagh Hosseini, Hossein %A Arefian, Mina %A Akbarnia, Fatemeh %A Miri, Fereshte %A S. Edalatkar–Moghadam %A M. Shamsipur %J Journal of the Iranian Chemical Society %@ 1735-207X %D 2015