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Correction: A poly(thymine)-templated fluorescent copper nanoparticle hydrogel-based visual and portable strategy for an organophosphorus pesticide assay
Jihua
Chen
ab,
Ting
Han
ab,
Xiuyun
Feng
ab,
Baojuan
Wang
c and
Guangfeng
Wang
*ab
aKey Laboratory of Chem-Biosensing, Anhui Province, Key Laboratory of Functional Molecular Solids, Anhui Province, College of Chemistry and Materials Science, Center for Nano Science and Technology, Anhui Normal University, Wuhu 241000, PR China
bCAS Key Laboratory of Soft Matter Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, China. E-mail: wangyuz@mail.ahnu.edu.cn
cInstitute of Molecular Biology and Biotechnology and Anhui Provincial Key Laboratory of the Conservation and Exploitation of Biological Resources, College of Life Sciences, Anhui Normal University, Wuhu 241000, P. R. China
First published on 5th January 2024
Abstract
Correction for ‘A poly(thymine)-templated fluorescent copper nanoparticle hydrogel-based visual and portable strategy for an organophosphorus pesticide assay’ by Jihua Chen et al., Analyst, 2019, 144, 2423–2429, https://doi.org/10.1039/C9AN00017H.
The authors regret that an incorrect version of Fig. 1 was included in the original article. An incorrect image for the Cu nanoparticles in Fig. 1A was mistakenly used when collating the figure. The correct version of Fig. 1 is displayed below. The data analysis and conclusions in the paper remain unchanged.
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| Fig. 1 (A) TEM image of poly T30-Cu NPs (inset: crystal lattice structure). (B) Size distribution analysis of poly T30-Cu NPs. (C) Fluorescence spectrum of poly T30-Cu NPs: fluorescence excitation (Ex = 340 nm) and emission (Em = 615 nm). (D) UV-vis absorption spectrum of poly T30-Cu NPs. The arrow marks the characteristic absorption peak of Cu NPs (340 nm). | ||
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
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