title: Metal carbonyls supported on iron oxide nanoparticles to trigger the CO-gasotransmitter release by magnetic heating.
abstract: Magnetic iron oxide, maghemite (Fe2O3) nanoparticles with covalent surface-bound CO-releasing molecules (CORMs) can be triggered to release CO through heating in an alternating magnetic field. In the proof-of-concept study the rate of CO-release from [RuCl(CO3)(μ-DOPA)]@maghemite nanoparticles was doubled upon exposure to an external alternating magnetic field (31.7 kAm(-1), 247 kHz, 25 °C, 39.9 mTesla, DOPA = dioxyphenyl-alaninato).
authors.affiliation: Institut für Anorganische Chemie und Strukturchemie, Universität Düsseldorf, 40204 Düsseldorf, Germany. peter.kunz@uni-duesseldorf.de
authors.forename: Peter C
authors.initials: PC
authors.lastname: Kunz
authors.forename: Hajo
authors.initials: H
authors.lastname: Meyer
authors.forename: Juri
authors.initials: J
authors.lastname: Barthel
authors.forename: Silvio
authors.initials: S
authors.lastname: Sollazzo
authors.forename: Annette M
authors.initials: AM
authors.lastname: Schmidt
authors.forename: Christoph
authors.initials: C
authors.lastname: Janiak
mesh_terms: D002248:Carbon Monoxide / Q000737:chemistry*; D056831:Coordination Complexes / Q000737:chemistry*; D004295:Dihydroxyphenylalanine / Q000737:chemistry; D005290:Ferric Compounds / Q000737:chemistry*; D006358:Hot Temperature; D060328:Magnetic Phenomena; D053768:Metal Nanoparticles / Q000737:chemistry*; D017975:Ruthenium Compounds / Q000737:chemistry*
chemical_list: D056831:Coordination Complexes; D005290:Ferric Compounds; D017975:Ruthenium Compounds; C000499:ferric oxide; D004295:Dihydroxyphenylalanine; D002248:Carbon Monoxide