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The role of ligand coordination on the cytotoxicity of cationic quantum dots in HeLa cells.

ABSTRACT: The effect of ligand structure on the cytotoxicity of cationic CdSe/ZnS quantum dots (QDs) was systematically investigated using mono- and bidentate ligands. Monothiol-functionalized QDs are more cytotoxic than dithiol-functionalized QDs.

SUBMITTER: Yeh YC 

PROVIDER: S-EPMC3858971 | biostudies-literature | 2013 Dec

REPOSITORIES: biostudies-literature

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The role of ligand coordination on the cytotoxicity of cationic quantum dots in HeLa cells.

Yeh Yi-Cheun YC   Saha Krishnendu K   Yan Bo B   Miranda Oscar R OR   Yu Xi X   Rotello Vincent M VM  

Nanoscale 20131201 24

The effect of ligand structure on the cytotoxicity of cationic CdSe/ZnS quantum dots (QDs) was systematically investigated using mono- and bidentate ligands. Monothiol-functionalized QDs are more cytotoxic than dithiol-functionalized QDs. ...[more]

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