CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
The cytotoxicity of CdTe quantum dots and the relative contributions from released cadmium ions and nanoparticle properties
Su, YY; Hu, M; Fan, CH(樊春海); He, Y; Li, QN(李晴暖); Li, WX(李文新); Wang, LH(王丽华); Shen, PP; Huang, Q(黄庆)
2010
Source PublicationBIOMATERIALS
ISSN0142-9612
Volume31Issue:18Pages:4829
AbstractA systematic study was carried out on the relationship between the cytotoxicity of quantum dots (QDs) and free cadmium ions using CdCl(2) solution with known amounts of Cd(2+) as the control. We found that the CdTe QDs were more cytotoxic than CdCl(2) solutions even when the intracellular Cd(2+) concentrations were identical in HEK293 cells treated with them, implying the cytotoxicity of CdTe QDs cannot attributed solely to the toxic effect of free Cd(2+). Moreover, we discovered that the cytotoxicity of QDs was based on the concentration of total QDs ingested by cells. Our data clearly showed that specific properties of nanopartices have an obvious influence on their cytotoxicity. (C) 2010 Elsevier Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000277783100006
Citation statistics
Cited Times:201[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13058
Collection中科院上海应用物理研究所2004-2010年
Recommended Citation
GB/T 7714
Su, YY,Hu, M,Fan, CH,et al. The cytotoxicity of CdTe quantum dots and the relative contributions from released cadmium ions and nanoparticle properties[J]. BIOMATERIALS,2010,31(18):4829.
APA Su, YY.,Hu, M.,Fan, CH.,He, Y.,Li, QN.,...&Huang, Q.(2010).The cytotoxicity of CdTe quantum dots and the relative contributions from released cadmium ions and nanoparticle properties.BIOMATERIALS,31(18),4829.
MLA Su, YY,et al."The cytotoxicity of CdTe quantum dots and the relative contributions from released cadmium ions and nanoparticle properties".BIOMATERIALS 31.18(2010):4829.
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