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Hyaluronic Acid-Coated Silver Nanoparticles As a Nanoplatform for in Vivo Imaging Applications
被引:36
|作者:
Zhang, Xin
[1
,2
]
Yao, Meinan
[1
,2
]
Chen, Muhua
[1
,2
]
Li, Liqiang
[1
,2
]
Dong, Chengyan
[3
]
Hou, Yi
[4
]
Zhao, Huiyun
[1
,2
,5
]
Jia, Bing
[1
,2
,5
]
Wang, Fan
[1
,2
,3
]
机构:
[1] Peking Univ, Hlth Sci Ctr, Med Isotopes Res Ctr, Sch Basic Med Sci, Beijing 100191, Peoples R China
[2] Peking Univ, Hlth Sci Ctr, Dept Radiat Med, Sch Basic Med Sci, Beijing 100191, Peoples R China
[3] Chinese Acad Sci, Inst Biophys, CAS Ctr Excellence Biomacromol, Key Lab Prot & Peptide Pharmaceut, Beijing 100101, Peoples R China
[4] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
[5] Peking Univ, Med & Hlth Analyt Ctr, Beijing 100191, Peoples R China
基金:
中国国家自然科学基金;
关键词:
HA-Ag NPs;
long-term stability;
low cytotoxicity;
nanoplatform;
X-ray computed tomography (CT);
SPECT imaging;
RAY COMPUTED-TOMOGRAPHY;
GOLD NANOPARTICLES;
TOXICITY;
SULFIDATION;
AGENTS;
CELLS;
D O I:
10.1021/acsami.6b08166
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
An efficient chemical reduction protocol has been developed for the synthesis of hyaluronic acid-coated silver nanoparticles (HA-Ag NPs) that are spherical, ultrasmall and monodisperse. The as-synthesized HA-Ag NPs not only exhibited excellent long-term stability and low cytotoxicity but also could be used as a nanoplatform for X-ray computed tomography (CT) and single-photon emission computed tomography (SPECT) imaging after being radiolabeled with Tc-99m.
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页码:25650 / 25653
页数:4
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