1. The Inorganic Pharmaceutical
and Biomimetic Research Centre, Focas Research Institute, Dublin Institute of Technology, Camden Row, Dublin
8, Ireland
2. Chemistry Department, National University of Ireland, Maynooth, County Kildare,
Ireland
3. School of Engineering
and Physical
Sciences, Heriot Watt University, Edinburgh
EH14 4AS, U.K.
4. Centre of
Applied Science for
Health, Institute of Technology Tallaght Dublin, Tallaght, Dublin 24, Ireland