Affiliation: | 1. WestCHEM, Department of Pure and Applied Chemistry University of Strathclyde 295 Cathedral Street, Glasgow G1 1XL (UK);2. Institute of Photonics, University of Strathclyde 106 Rottenrow, Glasgow G4 0NW (UK);3. Centre for Materials Science Faculty of Science and Technology University of Central Lancashire Preston PR1 2HE (UK) |