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Correction

Correction: Elbedwehy, A.M.; Atta, A.M. Novel Superadsorbent Highly Porous Hydrogel Based on Arabic Gum and Acrylamide Grafts for Fast and Efficient Methylene Blue Removal. Polymers 2020, 12, 338

by
Ahmed M. Elbedwehy
1,* and
Ayman M. Atta
2,*
1
Nanotechnology Center, Mansoura University, Mansoura 3551, Egypt
2
Chemistry Department, College of Science, King Saud University, P.O. Box-2455, Riyadh 11451, Saudi Arabia
*
Authors to whom correspondence should be addressed.
Polymers 2025, 17(13), 1861; https://doi.org/10.3390/polym17131861
Submission received: 28 April 2025 / Accepted: 13 June 2025 / Published: 3 July 2025

Error in Figure

In the original publication [1], there was a mistake in Figure 1 as published. The authors regret the visual discrepancies in the spectral presentation of Figure 1 and sincerely apologize for this oversight and any resulting confusion it may have caused. 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. Elbedwehy, A.M.; Atta, A.M. Novel Superadsorbent Highly Porous Hydrogel Based on Arabic Gum and Acrylamide Grafts for Fast and Efficient Methylene Blue Removal. Polymers 2020, 12, 338. [Google Scholar] [CrossRef] [PubMed]
Figure 1. FT-IR spectra of (a) Acacia gum, (b) PAM-g-AG, and (c) crosslinked AG-g-PAM/PAA.
Figure 1. FT-IR spectra of (a) Acacia gum, (b) PAM-g-AG, and (c) crosslinked AG-g-PAM/PAA.
Polymers 17 01861 g001
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MDPI and ACS Style

Elbedwehy, A.M.; Atta, A.M. Correction: Elbedwehy, A.M.; Atta, A.M. Novel Superadsorbent Highly Porous Hydrogel Based on Arabic Gum and Acrylamide Grafts for Fast and Efficient Methylene Blue Removal. Polymers 2020, 12, 338. Polymers 2025, 17, 1861. https://doi.org/10.3390/polym17131861

AMA Style

Elbedwehy AM, Atta AM. Correction: Elbedwehy, A.M.; Atta, A.M. Novel Superadsorbent Highly Porous Hydrogel Based on Arabic Gum and Acrylamide Grafts for Fast and Efficient Methylene Blue Removal. Polymers 2020, 12, 338. Polymers. 2025; 17(13):1861. https://doi.org/10.3390/polym17131861

Chicago/Turabian Style

Elbedwehy, Ahmed M., and Ayman M. Atta. 2025. "Correction: Elbedwehy, A.M.; Atta, A.M. Novel Superadsorbent Highly Porous Hydrogel Based on Arabic Gum and Acrylamide Grafts for Fast and Efficient Methylene Blue Removal. Polymers 2020, 12, 338" Polymers 17, no. 13: 1861. https://doi.org/10.3390/polym17131861

APA Style

Elbedwehy, A. M., & Atta, A. M. (2025). Correction: Elbedwehy, A.M.; Atta, A.M. Novel Superadsorbent Highly Porous Hydrogel Based on Arabic Gum and Acrylamide Grafts for Fast and Efficient Methylene Blue Removal. Polymers 2020, 12, 338. Polymers, 17(13), 1861. https://doi.org/10.3390/polym17131861

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