%0 Journal Article %T Synthesis and Optoelectronic Characterization of Some Star-Shaped Oligomers with Benzene and Triphenylamine Cores %A Teofilia Ivan %A Loredana Vacareanu %A Mircea Grigoras %J ISRN Organic Chemistry %D 2012 %I Hindawi Publishing Corporation %R 10.5402/2012/976178 %U http://dx.doi.org/10.5402/2012/976178