Correction: Alarfaj et al. CA 19-9 Pancreatic Tumor Marker Fluorescence Immunosensing Detection via Immobilized Carbon Quantum Dots Conjugated Gold Nanocomposite. Int. J. Mol. Sci. 2018, 19, 1162

Nawal Ahmad Alarfaj; Maha Farouk El-Tohamy; Hesham Farouk Oraby

doi:10.3390/ijms26041406

,

and

¹

Department of Chemistry, College of Science, King Saud University, P.O. Box 22452, Riyadh 11495, Saudi Arabia

²

General Administration and Medical Affairs, Zagazig University, Zagazig 44511, Egypt

³

Department of Agronomy, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt

^*

Author to whom correspondence should be addressed.

Int. J. Mol. Sci.2025, 26(4), 1406;https://doi.org/10.3390/ijms26041406

This article belongs to the Section Materials Science

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In the original publication [1], there was a mistake in Figure 3. The mistake was a discontinued part of the curve line due to using different software and picture scaling. The corrected Figure 3 appears below. The authors state that the scientific conclusions are unaffected. This correction was approved by the Academic Editor. The original publication has also been updated.

Figure 3. FT-IR spectra of (a) CQDs, (b) carbon quantum dots/gold (CQDs/Au) nanocomposite and (c) immobilized CQDs/Au–Ab–HRP.

Reference

Alarfaj, N.A.; El-Tohamy, M.F.; Oraby, H.F. CA 19-9 Pancreatic Tumor Marker Fluorescence Immunosensing Detection via Immobilized Carbon Quantum Dots Conjugated Gold Nanocomposite. Int. J. Mol. Sci. 2018, 19, 1162. [Google Scholar] [CrossRef]

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© 2025 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).

Correction: Alarfaj et al. CA 19-9 Pancreatic Tumor Marker Fluorescence Immunosensing Detection via Immobilized Carbon Quantum Dots Conjugated Gold Nanocomposite. Int. J. Mol. Sci. 2018, 19, 1162

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