1. School
of Chemistry, Bangor University, Bangor, Gwynedd, LL57 2UW, U.K.
2. Chemistry
Group, School of Engineering, Swansea University, Singleton Park Swansea, SA2 8PP, U.K.
3. School
of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Durban 4000, South Africa
4. Departamento
de Química, Universidade de Coimbra, Rua Larga, 3004-535 Coimbra, Portugal
5. Makromolekulare
Chemie, Bergische Universität Wuppertal, 42097 Wuppertal, Germany
6. Instituto
de Biologia Molecular y Celular, Universidad Miguel Hernández, Elche 03202, Spain
7. AD Technology Consulting Limited, Swansea, SA2 7UZ, U.K.