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Quantum dots (QDs) are semiconducting nanocrystals with unique optical properties. When coated with shell/capping, QDs are not deleterious to cells and organisms. However, when QDs are retained in the cellular environment for a certain period of time, their coatings may be degraded, yielding “naked” QDs. Although some studies have documented the acute effects of cadmium telluride (CdTe) QDs in various...
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