A photo-responsive antibacterial surface was prepared grafting non-toxic Prussian blue nanoparticles on a functionalized glass surface. Colloidal Prussian blue was synthesized as nanoparticles with cubic shape and grafted on a polyamine-functionalized SiO2 surface, obtaining a good coverage and a homogeneous distribution of the nanocubes. Irradiation of these samples in the so-called bio-transparent window' of the near-infrared allows to exert a triggered antibacterial effect.
Self-assembled monolayers of Prussian blue nanoparticles with photothermal effect / Dacarro, Giacomo; Grisoli, Pietro; Borzenkov, Mykola; Milanese, Chiara; Fratini, Emiliano; Ferraro, Giovanni; Taglietti, Angelo; Pallavicini, Piersandro. - In: SUPRAMOLECULAR CHEMISTRY. - ISSN 1061-0278. - STAMPA. - 29:(2017), pp. 823-833. [10.1080/10610278.2017.1372582]
Self-assembled monolayers of Prussian blue nanoparticles with photothermal effect
Fratini, Emiliano;Ferraro, Giovanni;
2017
Abstract
A photo-responsive antibacterial surface was prepared grafting non-toxic Prussian blue nanoparticles on a functionalized glass surface. Colloidal Prussian blue was synthesized as nanoparticles with cubic shape and grafted on a polyamine-functionalized SiO2 surface, obtaining a good coverage and a homogeneous distribution of the nanocubes. Irradiation of these samples in the so-called bio-transparent window' of the near-infrared allows to exert a triggered antibacterial effect.
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