Media type: E-Article Title: Azoimidazole functionalized Ni-porphyrins for molecular spin switching and light responsive MRI contrast agents Contributor: Heitmann, Gernot; Schütt, Christian; Gröbner, Jens; Huber, Lukas; Herges, Rainer imprint: Royal Society of Chemistry (RSC), 2016 Published in: Dalton Transactions Language: English DOI: 10.1039/c6dt01727d ISSN: 1477-9226; 1477-9234 Origination: Footnote: Description: <p>Molecular spin switching with light under aqueous conditions has been performed with azoimidazole functionalized Ni-porphyrins. The change in contrast in MRI images is clearly visible.</p>