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Correction: A paper-supported sandwich immunosensor based on upconversion luminescence resonance energy transfer for the visual and quantitative determination of a cancer biomarker in human serum
Mengyuan
He
*a,
Ning
Shang
a,
Lin
Shen
b and
Zhihong
Liu
*b
aCollege of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, China. E-mail: myhe@xynu.edu.cn
bKey Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education), College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, China. E-mail: zhhliu@whu.edu.cn; Fax: +862768754067; Tel: +86 27 87217886
First published on 1st July 2020
Abstract
Correction for ‘A paper-supported sandwich immunosensor based on upconversion luminescence resonance energy transfer for the visual and quantitative determination of a cancer biomarker in human serum’ by Mengyuan He et al., Analyst, 2020, 145, 4181–4187, DOI: 10.1039/c9an02307k.
The authors regret that Fig. 1C in the original article was incorrect. The correct version of Fig. 1 is shown below. This does not affect the results or conclusions of the article.
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| Fig. 1 (a) FT-IR spectra of OA-UCNPs and PAA-UCNPs. (b) X-ray diffraction (XRD) pattern of PAA-UCNPs. □, cubic phase (JCPDS file no. 77-2042); ●, hexagonal phase (JCPDS file no. 16-0334). (c) TEM image of PAA-UCNPs. (d) TEM image of AuNPs. | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
| This journal is © The Royal Society of Chemistry 2020 |