Green Synthesis of Ag and Pd Nanospheres, Nanowires, and Nanorods Using Vitamin <mml:math id="E1" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>B</mml:mtext><mml:mtext>2</mml:mtext></mml:msub></mml:math>: Catalytic Polymerisation of Aniline and Pyrrole : Scheme 1

]>Green Synthesis of Ag and Pd Nanospheres, Nanowires, and Nanorods Using Vitamin <mml:math id="E1" xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mtext>B</mml:mtext><mml:mtext>2</mml:mtext></mml:msub></mml:math>: Catalytic Polymerisation of Aniline and Pyrrole : Scheme 1

Scheme 1: Structure of anionic (left), neutral (center), and cationic (right) vitamin B₂ species in the fully oxidized redox state (R = −CH₂(CHOH)₃CH₂OH).