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Pharmaceutics
Volume 18
Issue 4
10.3390/pharmaceutics18040511
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Correction to Pharmaceutics 2022, 14(2), 407.
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Correction

Correction: Fahmy et al. PEGylated Chitosan Nanoparticles Encapsulating Ascorbic Acid and Oxaliplatin Exhibit Dramatic Apoptotic Effects against Breast Cancer Cells. Pharmaceutics 2022, 14, 407

by
Sherif Ashraf Fahmy
1,
Asmaa Ramzy
1,
Asmaa A. Mandour
2,
Soad Nasr
3,
Anwar Abdelnaser
3,
Udo Bakowsky
4,* and
Hassan Mohamed El-Said Azzazy
1,*
1
Department of Chemistry, School of Sciences & Engineering, The American University in Cairo, AUC Avenue, P.O. Box 74, New Cairo 11835, Egypt
2
Pharmaceutical Chemistry Department, Faculty of Pharmacy, Future University in Egypt, Cairo 11835, Egypt
3
Institute of Global Health and Human Ecology, School of Sciences & Engineering, The American University in Cairo, AUC Avenue, P.O. Box 74, New Cairo 11835, Egypt
4
Department of Pharmaceutics and Biopharmaceutics, University of Marburg, Robert-Koch-Str. 4, 35037 Marburg, Germany
*
Authors to whom correspondence should be addressed.
Pharmaceutics 2026, 18(4), 511; https://doi.org/10.3390/pharmaceutics18040511
Submission received: 26 January 2026 / Accepted: 10 April 2026 / Published: 21 April 2026
Browse Figure
Versions Notes
In the original publication [1], there was a mistake in Figure 1 as published. Figure 1E (OX/PEG-CS NPs) was unintentionally assembled using a magnified image of AA-OX/PEG-CS NPs (Figure 1F). This duplication occurred during figure assembly, when magnified images from the same TEM session were organized, and panel E was mistakenly replaced. The corrected Figure 1 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.

Reference

  1. Fahmy, S.A.; Ramzy, A.; Mandour, A.A.; Nasr, S.; Abdelnaser, A.; Bakowsky, U.; Azzazy, H.M.E.-S. PEGylated Chitosan Nanoparticles Encapsulating Ascorbic Acid and Oxaliplatin Exhibit Dramatic Apoptotic Effects against Breast Cancer Cells. Pharmaceutics 2022, 14, 407. [Google Scholar] [CrossRef] [PubMed]
Pharmaceutics 18 00511 g001
Figure 1. TEM images for (A) AA/CS NPs, (B) OX/CS NPs, (C) AA-OX/CS NPs, (D) AA/PEG-CS NPs, (E) OX/PEG-CS NPs, and (F) AA-OX/PEG-CS NPs. The arrow shows the PEG layer coating the CS NPs.
Figure 1. TEM images for (A) AA/CS NPs, (B) OX/CS NPs, (C) AA-OX/CS NPs, (D) AA/PEG-CS NPs, (E) OX/PEG-CS NPs, and (F) AA-OX/PEG-CS NPs. The arrow shows the PEG layer coating the CS NPs.
Pharmaceutics 18 00511 g001
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MDPI and ACS Style

Fahmy, S.A.; Ramzy, A.; Mandour, A.A.; Nasr, S.; Abdelnaser, A.; Bakowsky, U.; Azzazy, H.M.E.-S. Correction: Fahmy et al. PEGylated Chitosan Nanoparticles Encapsulating Ascorbic Acid and Oxaliplatin Exhibit Dramatic Apoptotic Effects against Breast Cancer Cells. Pharmaceutics 2022, 14, 407. Pharmaceutics 2026, 18, 511. https://doi.org/10.3390/pharmaceutics18040511

AMA Style

Fahmy SA, Ramzy A, Mandour AA, Nasr S, Abdelnaser A, Bakowsky U, Azzazy HME-S. Correction: Fahmy et al. PEGylated Chitosan Nanoparticles Encapsulating Ascorbic Acid and Oxaliplatin Exhibit Dramatic Apoptotic Effects against Breast Cancer Cells. Pharmaceutics 2022, 14, 407. Pharmaceutics. 2026; 18(4):511. https://doi.org/10.3390/pharmaceutics18040511

Chicago/Turabian Style

Fahmy, Sherif Ashraf, Asmaa Ramzy, Asmaa A. Mandour, Soad Nasr, Anwar Abdelnaser, Udo Bakowsky, and Hassan Mohamed El-Said Azzazy. 2026. "Correction: Fahmy et al. PEGylated Chitosan Nanoparticles Encapsulating Ascorbic Acid and Oxaliplatin Exhibit Dramatic Apoptotic Effects against Breast Cancer Cells. Pharmaceutics 2022, 14, 407" Pharmaceutics 18, no. 4: 511. https://doi.org/10.3390/pharmaceutics18040511

APA Style

Fahmy, S. A., Ramzy, A., Mandour, A. A., Nasr, S., Abdelnaser, A., Bakowsky, U., & Azzazy, H. M. E.-S. (2026). Correction: Fahmy et al. PEGylated Chitosan Nanoparticles Encapsulating Ascorbic Acid and Oxaliplatin Exhibit Dramatic Apoptotic Effects against Breast Cancer Cells. Pharmaceutics 2022, 14, 407. Pharmaceutics, 18(4), 511. https://doi.org/10.3390/pharmaceutics18040511

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