CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Distribution and biocompatibility studies of graphene oxide in mice after intravenous administration
Zhang, XY; Yin, JL; Peng, C(彭程); Hu, WQ; Zhu, ZY(朱智勇); Li, WX(李文新); Fan, CH(樊春海); Huang, Q(黄庆)
2011
Source PublicationCARBON
ISSN0008-6223
Volume49Issue:3Pages:986
AbstractWe determined the distribution and biocompatibility of graphene oxide (GO) in mice by using radiotracer technique and a series of biological assays. Results showed that GO was predominantly deposited in the lungs, where it was retained for a long time. Compared with other carbon nanomaterials, GO exhibited long blood circulation time (half-time 5.3 +/- 1.2 h), and low uptake in reticuloendothelial system. No pathological changes were observed in examined organs when mice were exposed to 1 mg kg(-1) body weight of GO for 14 days. Moreover, GO showed good biocompatibility with red blood cells. These results suggested that GO might be a promising material for biomedical applications, especially for targeted drug delivery to the lung. However, due to its high accumulation and long time retention, significant pathological changes, including inflammation cell infiltration, pulmonary edema and granuloma formation were found at the dosage of 10 mg kg(-1) body weight. More attention should be paid to the toxicity of GO. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000286683500029
Citation statistics
Cited Times:441[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/12855
Collection中科院上海应用物理研究所2011-2018年
Recommended Citation
GB/T 7714
Zhang, XY,Yin, JL,Peng, C,et al. Distribution and biocompatibility studies of graphene oxide in mice after intravenous administration[J]. CARBON,2011,49(3):986.
APA Zhang, XY.,Yin, JL.,Peng, C.,Hu, WQ.,Zhu, ZY.,...&Huang, Q.(2011).Distribution and biocompatibility studies of graphene oxide in mice after intravenous administration.CARBON,49(3),986.
MLA Zhang, XY,et al."Distribution and biocompatibility studies of graphene oxide in mice after intravenous administration".CARBON 49.3(2011):986.
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