Ashwell Geoffrey J, Phillips Laurie J, Robinson Benjamin J, Barnes Susan A, Williams Aled T, Urasinska-Wojcik Barbara, Lambert Colin J, Grace Iain M, Cox Timothy I, Sage Ian C
The Nanomaterials Group, Physics Department, Lancaster University, Lancaster LA1 4YB, UK.
Angew Chem Int Ed Engl. 2011 Sep 5;50(37):8722-6. doi: 10.1002/anie.201102791. Epub 2011 Jul 26.