Fig. 2: Structural characterizations of the Ag28(GSH)20 NCs and Ag NCs@ZIF-67. | Nature Communications

Fig. 2: Structural characterizations of the Ag28(GSH)20 NCs and Ag NCs@ZIF-67.

From: Simultaneous generation of residue-free reactive oxygen species and bacteria capture for efficient electrochemical water disinfection

Fig. 2

a Schematic illustration of the synthesis of Ag NCs@ZIF-67, b UV-vis absorption spectrum, c ESI-MS results, and d TEM image of Ag28(GSH)20 NCs; e–f HAADF-STEM images and g elemental maps (i.e. C, Ag, S, and O) of Ag NCs@ZIF-67. The insets in b,  d, and  f are digital photographs of Ag28(GSH)20 NC solutions under visible light, the particle size distribution of Ag28(GSH)20 NCs, and the particle size distribution of Ag28(GSH)20 NCs within ZIF-67, respectively.

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