1. School of Science, Auckland University of Technology, Private Bag 92006, Auckland 1142, New Zealand
2. The Photon Factory, School of Chemical Sciences and Department of Physics, The University of Auckland, Private Bag 92019, Auckland 1142, New Zealand
3. The MacDiarmid Institute for Advanced Materials and Nanotechnology, Wellington 6012, New Zealand
4. The Dodd-Walls Centre for Quantum and Photonic Technologies, Dunedin 9054, New Zealand
5. Department of Chemistry and Biochemistry, Kent State University, Kent, Ohio 44242, United States
6. Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong SAR 99077, P. R. China
7. The Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, New Zealand