A Two‐Channel Ratiometric Electrochemical Biosensor for In Vivo Monitoring of Copper Ions in a Rat Brain Using Gold Truncated Octahedral Microcages | Zendy

Chai Xiaolan | Zendy; Zhou Xinguang | Zendy; Zhu Anwei | Zendy; Zhang Limin | Zendy; Qin Yao | Zendy; Shi Guoyue | Zendy; Tian Yang | Zendy

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A Two‐Channel Ratiometric Electrochemical Biosensor for In Vivo Monitoring of Copper Ions in a Rat Brain Using Gold Truncated Octahedral Microcages

Author(s) -

Chai Xiaolan,

Zhou Xinguang,

Zhu Anwei,

Zhang Limin,

Qin Yao,

Shi Guoyue,

Tian Yang

Publication year - 2013

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.201302958

Subject(s) - microelectrode , biosensor , in vivo , electrochemistry , electrode , copper , ion , metal ions in aqueous solution , octahedron , chemistry , materials science , combinatorial chemistry , nanotechnology , inorganic chemistry , organic chemistry , biology , microbiology and biotechnology

Brain chemistry : A biosensor has been developed for in vivo determination of copper ions in a rat brain by using gold truncated octahedral microcages. The significant analytical performance of the present biosensor, as well as the properties of a carbon fiber microelectrode have provided a direct and reliable approach for monitoring cerebral metal ions (W.E.=working electrode; see picture).

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