Fig. 4
From: Defect engineered bioactive transition metals dichalcogenides quantum dots

TEM images of other TMDs QDs synthesized under similarly mild conditions. a–f TEM images of WS2, RuS2, MoTe2, MoSe2, WSe2 and RuSe2 QDs. Insets: Stable colloidal suspension appearance of TMDs dispersed in aqueous condition. TMDs QDs have consistent sizes. Scale bar: 100 nm