Fig. 1From: Nanocluster-mediated photothermia improves eradication efficiency and antibiotic sensitivity of Helicobacter pyloria TEM image of monodisperse Zn0.3Fe2.7O4 NPs, with an average diameter of 18Â nm. b Electron diffraction showed typical cubic spinel structure. c Typical TEM image of Zn0.3Fe2.7O4 nanoclusters; d size distribution of Zn0.3Fe2.7O4 nanoclusters tested by dynamic light scattering. e Absorption spectra of Zn0.3Fe2.7O4 nanoclusters. f Heating curves of different concentrations of NPs or NCs upon 808-nm laser irradiation.Back to article page