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TEM images of various NPs employed in this work.
Abbreviations: Au, gold; Pt, platinum; SiO2, silica; TiO2, titanium dioxide; Fe2O3, iron(III) oxide; MWCNTs, multi-walled carbon nanotubes; Dex, polydextrose sorbitol carboxymethyl ether; DMSA, 2, 3-dimercaptosuccinic acid.
