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

Yeh, Y. C. and Saha, K. and Yan, B. and Miranda, O. R. and Yu, X. and Rotello, V. M.. (2013) The role of ligand coordination on the cytotoxicity of cationic quantum dots in HeLa cells. Nanoscale, 5 (24). pp. 12140-12143.

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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.

Item Type: Article
Additional Information: ISI Document Delivery No.: 259DPTimes Cited: 0Cited Reference Count: 65Yeh, Yi-Cheun Saha, Krishnendu Yan, Bo Miranda, Oscar R. Yu, Xi Rotello, Vincent M.Nih eb014277; nsf dmi-0531171; mrsec dmr-0820506This research was supported by the NIH (EB014277) and the NSF-sponsored Center for Hierarchical Manufacturing (DMI-0531171) and MRSEC facilities (DMR-0820506). We thank Prof. Julian F. Tyson for access to the Elan 6100 ICP-MS instrumentation.Royal soc chemistryCambridge
Uncontrolled Keywords: dna
Collections: Nanomanufacturing Research Collection > Nanomanufacturing Nanoscale Science and Engineering Centers > Center for Hierarchical Manufacturing
Depositing User: Robert Stevens
Date Deposited: 27 Mar 2014
Last Modified: 27 Mar 2014 20:21
URI: http://eprints.internano.org/id/eprint/2192

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