1. Department of Chemistry and MacDiarmid Institute for Advanced Materials and Nanotechnology, University of Otago, Dunedin, New Zealand
2. Department of Chemistry and Biochemistry, St. Catherine University, St. Paul, MN, USA
3. CNRS, CRPP, UPR 8641, Pessac, France
4. Univ. Bordeaux, CRPP, UPR 8641, Pessac, France