New IR imaging modalities for cancer detection and for intra-cell chemical mapping with a sub-diffraction mid-IR s-SNOM Amrania, H. ; Drummond, L. ; Coombes, R. C. ; Shousha, S. ; Woodley-Barker, L. ; Weir, K. ; Hart, W. ; Carter, I. ; Phillips, C. C. Abstract Publication: Faraday Discussions Pub Date: 2016 DOI: 10.1039/C5FD00150A Bibcode: 2016FaDi..187..539A