Abbas, HassanBroche, LionelEzdoglian, AiarpiLi, DmitriyYuecel, RaifRoss, P JamesCheyne, LesleyWilson, Heather MLurie, David JDawson, Dana K2020-04-032020-04-032020-04Abbas, H, Broche, L, Ezdoglian, A, Li, D, Yuecel, R, Ross, P J, Cheyne, L, Wilson, H M, Lurie, D J & Dawson, D K 2020, 'Fast field-cycling magnetic resonance detection of intracellular ultra-small iron oxide particles in vitro : Proof-of-concept', Journal of Magnetic Resonance, vol. 313, 106722. https://doi.org/10.1016/j.jmr.2020.1067221090-7807ORCID: /0000-0002-6009-3152/work/79061129ORCID: /0000-0001-7984-6452/work/79062242ORCID: /0000-0002-1407-7274/work/83704352ORCID: /0000-0002-8452-9838/work/83704441ORCID: /0000-0003-2815-4469/work/160846758https://hdl.handle.net/2164/13966DKD would like to declare funding from British Heart Foundation Project Grant PG/15/108/31928 with no financial conflict of interest. DJL would like to declare funding from the European Commission – ‘Improving Diagnosis by Fast Field-Cycling MRI’ grant number 668119 with no financial conflict of interest, and GE Healthcare in the form of funding for PhD studentship in radiofrequency coils for FFC-MRI, with potential financial conflict of interest. The authors have no additional financial interests.101530540engSDG 3 - Good Health and Well-beingfast field-cycling magnetic resonanceinflammationultrasmall superparamagnetic iron oxide particles (USPIO)Fast field-cycling magnetic resonanceUltrasmall superparamagnetic iron oxide particles (USPIO)InflammationDIAGNOSISCONTRAST AGENTSQUANTIFICATIONMACROPHAGESPLAQUESSUPERPARAMAGNETIC PARTICLESSPIN-LATTICE-RELAXATIONNANOPARTICLESSPECTROSCOPYRELAXOMETRYR MedicineCondensed Matter PhysicsNuclear and High Energy PhysicsBiophysicsBiochemistryBritish Heart FoundationPG/15/108/31928European Commission668119RJournal article10.1016/j.jmr.2020.106722http://www.scopus.com/inward/record.url?scp=85082828651&partnerID=8YFLogxK313