1. Green Chemistry Group, Centre for Technical Textiles, University of Leeds, Leeds, LS2 9JT, United Kingdom, Computational Chemistry Group, Intertek, Hexagon House, Blackley, Manchester, M9 8ZS, United Kingdom, Christian Doppler Laboratory for Textile and Fibre Chemistry in Cellulosics, Institute of Textile Chemistry and Textile Physics, University of Innsbruck, Höchsterstrasse 73, A-6850, Dornbirn, Austria, and Arch Chemicals (United Kingdom) Ltd., Hexagon House, Blackley, Manchester, M9 8ZS, United Kingdom