A new strategy for anchoring organic molecules onto superparamagnetic iron oxide nanoparticles (SPIONs) using isocyanate containing linkers has been realized. This functional group easily and efficiently reacts with the hydroxyl residues of the nanoparticle surface, leading to the formation of a stable carbamate bond, as confirmed by means of spectroscopic and analytical data.
Magnetic Iron Oxide Nanoparticle Functionalization : Isocyanate Moiety as a Suitable Monodentate Anchoring Group / C. Carrara, M.C. Sala, E. Caneva, S. Cauteruccio, E. Licandro. - In: ORGANIC LETTERS. - ISSN 1523-7060. - 16:2(2014 Jan 17), pp. 460-463.
Magnetic Iron Oxide Nanoparticle Functionalization : Isocyanate Moiety as a Suitable Monodentate Anchoring Group
C. CarraraPrimo
;M.C. SalaSecondo
;E. Caneva;S. CauteruccioPenultimo
;E. Licandro
2014
Abstract
A new strategy for anchoring organic molecules onto superparamagnetic iron oxide nanoparticles (SPIONs) using isocyanate containing linkers has been realized. This functional group easily and efficiently reacts with the hydroxyl residues of the nanoparticle surface, leading to the formation of a stable carbamate bond, as confirmed by means of spectroscopic and analytical data.
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