Supporting data for the publication "A New Method for Determining the Composition of Core-Shell Nanoparticles via Dual-EDX+EELS Spectrum Imaging". TEM and EELS/EDX data plus post analytical statistical data manipulation (ICA) for nanoparticles made at Cambridge in 2014.Royal Society Newton International Fellowship schemeEU Seventh Framework Programme (FP7/ 2007-2013)ERC grant agreement 291522-3DIMAGEEU Seventh Framework Programme ESTEEM2 (312483)UK EPSRC (EP/J500380/1
