1. INRA, UR1268 Biopolymères Interactions Assemblages, rue de la Géraudière, BP 71627, F-44300 Nantes, France
2. Institute of Fundamental Sciences, Massey University, Palmerston North, New Zealand
3. MacDiarmid Institute for Advanced Materials and Nanotechnology, New Zealand
4. The Riddet Institute, Palmerston North, New Zealand