Issue 24, 2015

A ratiometric fluorescent nanoprobe based on terbium functionalized carbon dots for highly sensitive detection of an anthrax biomarker

Abstract

A ratiometric fluorescent nanoprobe based on terbium functionalized carbon dots (CDs) was designed to detect dipicolinic acid (DPA) as an anthrax biomarker with high selectivity and sensitivity. CDs were generated by one-step synthesis using an ethylenediaminetetraacetic acid precursor, and served as a scaffold for coordination with Tb3+ and a fluorescence reference.

Graphical abstract: A ratiometric fluorescent nanoprobe based on terbium functionalized carbon dots for highly sensitive detection of an anthrax biomarker

Supplementary files

Article information

Article type
Communication
Submitted
29 Jan 2015
Accepted
16 Feb 2015
First published
16 Feb 2015

Chem. Commun., 2015,51, 5036-5039

A ratiometric fluorescent nanoprobe based on terbium functionalized carbon dots for highly sensitive detection of an anthrax biomarker

H. Chen, Y. Xie, A. M. Kirillov, L. Liu, M. Yu, W. Liu and Y. Tang, Chem. Commun., 2015, 51, 5036 DOI: 10.1039/C5CC00757G

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