Fig. 1From: Metal organic framework-coated gold nanorod as an on-demand drug delivery platform for chemo-photothermal cancer therapyThe characterization of Au@ZIF-8 nanocomplexes. a The morphology and distribution of Au@ZIF-8 indicated by SEM image. The inner structure, detailed diameter and composition are presented by b low magnified TEM image, c high magnified TEM image, and d EDX-elemental mapping. e The crystal information was examined byXRD patterns. f The absorption spectra of Au@ZIF-8 and AuNR were measured by spectrophotometer. g The absorption spectra of different concentrations of Au@ZIF-8Back to article page