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Transmission electron microscopy.
Notes: (A) POSS-QDs; (B) MSA-QDs. The core sizes of CdTe in (A) and (B) are 3.3 nm. Both QDs (A and B) were well dispersed, although some darker areas in A may reflect free POSS. Scale bars represent 20 nm. Magnification × 300,000.
Abbreviations: POSS-QDs, polyhedral oligomeric silsesquioxane quantum dots; MSA-QDs, mercaptosuccinic acid quantum dots; QDs, quantum dots; POSS, polyhedral oligomeric silsesquioxane.
