[1] Florida Atlantic Univ, Dept Chem & Biochem, Boca Raton, FL 33431 USA
[2] Barry Univ, Dept Phys Sci, Miami Shores, FL USA
[3] Univ Denis Diderot Paris 7, CNRS, ITODYS, UPRESA 70 86, Paris, France
[4] Univ Ulm, Abt Elektrochem, Ulm, Germany
[5] Prague Inst Chem Technol, Dept Organ Chem, Prague 6, Czech Republic