Carbon-dot-based dual-emission nanohybrid produces a ratiometric fluorescent sensor for in vivo imaging of cellular copper ions

Anwei Zhu; Qiang Qu; Xiangling Shao; Biao Kong; Yang Tian

doi:10.1002/anie.201109089

Carbon-dot-based dual-emission nanohybrid produces a ratiometric fluorescent sensor for in vivo imaging of cellular copper ions

Anwei Zhu^*
, Qiang Qu
, Xiangling Shao
, Biao Kong
, Yang Tian

^*Corresponding author for this work

Tongji University

Research output: Contribution to journal › Article › peer-review

552 Scopus citations

Abstract

A sensitive biosensor: A strategy for the intracellular imaging of Cu ²⁺ ions has been developed by integrating a recognition molecule, N-(2-aminoethyl)-N,N,N'tris(pyridin-2-ylmethyl)ethane-1,2-diamine (AE-TPEA), into a hybrid system composed of carbon and CdSe/ZnS quantum dots.

Original language	English
Pages (from-to)	7185-7189
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	29
DOIs	https://doi.org/10.1002/anie.201109089
State	Published - 16 Jul 2012
Externally published	Yes

Keywords

Analytical methods
Carbon
Copper
Fluorescence spectroscopy
Imaging agents

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abstract = "A sensitive biosensor: A strategy for the intracellular imaging of Cu 2+ ions has been developed by integrating a recognition molecule, N-(2-aminoethyl)-N,N,N'tris(pyridin-2-ylmethyl)ethane-1,2-diamine (AE-TPEA), into a hybrid system composed of carbon and CdSe/ZnS quantum dots.",

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AU - Zhu, Anwei

AU - Qu, Qiang

AU - Shao, Xiangling

AU - Kong, Biao

AU - Tian, Yang

PY - 2012/7/16

Y1 - 2012/7/16

N2 - A sensitive biosensor: A strategy for the intracellular imaging of Cu 2+ ions has been developed by integrating a recognition molecule, N-(2-aminoethyl)-N,N,N'tris(pyridin-2-ylmethyl)ethane-1,2-diamine (AE-TPEA), into a hybrid system composed of carbon and CdSe/ZnS quantum dots.

AB - A sensitive biosensor: A strategy for the intracellular imaging of Cu 2+ ions has been developed by integrating a recognition molecule, N-(2-aminoethyl)-N,N,N'tris(pyridin-2-ylmethyl)ethane-1,2-diamine (AE-TPEA), into a hybrid system composed of carbon and CdSe/ZnS quantum dots.

KW - Analytical methods

KW - Carbon

KW - Copper

KW - Fluorescence spectroscopy

KW - Imaging agents

UR - https://www.scopus.com/pages/publications/84863855552

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DO - 10.1002/anie.201109089

M3 - 文章

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AN - SCOPUS:84863855552

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IS - 29

ER -

Carbon-dot-based dual-emission nanohybrid produces a ratiometric fluorescent sensor for in vivo imaging of cellular copper ions

Abstract

Keywords

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