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Correction

Correction: Braga et al. Cyclodextrins in Antiviral Therapeutics and Vaccines. Pharmaceutics 2021, 13, 409

by
Susana Santos Braga
1,*,
Jéssica S. Barbosa
1,2,
Nádia E. Santos
1,
Firas El-Saleh
3 and
Filipe A. Almeida Paz
2
1
LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
2
CICECO—Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal
3
Ashland Specialty Ingredients, Paul-Thomas Strasse, 56, D-40599 Düsseldorf, Germany
*
Author to whom correspondence should be addressed.
Pharmaceutics 2022, 14(3), 499; https://doi.org/10.3390/pharmaceutics14030499
Submission received: 26 November 2021 / Accepted: 16 February 2022 / Published: 24 February 2022
(This article belongs to the Special Issue Novel Cyclodextrin Based Systems for Drug Delivery and Related Issues)

Error in Figure

In the original publication [1], there was a mistake in Figure 2 as published. The structures of hydroxypropyl-β-cyclodextrin and sulphobutyl-β-cyclodextrin were not representing the most chemically abundant species that are formed during the reactions of chemical substitution of OH groups by 2-hydroxypropyl and sulfobutyl residues, respectively. The corrected Figure 2 appears below this text.
Figure 2. Structural representation of β-CD and three of its derivatives: (2-hydroxy)propyl-beta-cyclodextrin (HPβCD), randomly methylated beta-cyclodextrin (RAMEB), and sulfobutyl ether β-CD (SBEβCD). The main skeleton of β-CD is represented in blue and the substituent groups are highlighted with different colours (carbon in grey, oxygen in red, hydrogen in white, sulphur in yellow and sodium in purple).
Figure 2. Structural representation of β-CD and three of its derivatives: (2-hydroxy)propyl-beta-cyclodextrin (HPβCD), randomly methylated beta-cyclodextrin (RAMEB), and sulfobutyl ether β-CD (SBEβCD). The main skeleton of β-CD is represented in blue and the substituent groups are highlighted with different colours (carbon in grey, oxygen in red, hydrogen in white, sulphur in yellow and sodium in purple).
Pharmaceutics 14 00499 g002
The authors apologise for any inconvenience caused and state that the scientific conclusions are unaffected. The original publication has also been updated.

Reference

  1. Braga, S.S.; Barbosa, J.S.; Santos, N.E.; Hyun, S.M.; El-Saleh, F.; Paz, F.A.A. Cyclodextrins in Antiviral Therapeutics and Vaccines. Pharmaceutics 2021, 13, 409. [Google Scholar] [CrossRef] [PubMed]
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MDPI and ACS Style

Braga, S.S.; Barbosa, J.S.; Santos, N.E.; El-Saleh, F.; Paz, F.A.A. Correction: Braga et al. Cyclodextrins in Antiviral Therapeutics and Vaccines. Pharmaceutics 2021, 13, 409. Pharmaceutics 2022, 14, 499. https://doi.org/10.3390/pharmaceutics14030499

AMA Style

Braga SS, Barbosa JS, Santos NE, El-Saleh F, Paz FAA. Correction: Braga et al. Cyclodextrins in Antiviral Therapeutics and Vaccines. Pharmaceutics 2021, 13, 409. Pharmaceutics. 2022; 14(3):499. https://doi.org/10.3390/pharmaceutics14030499

Chicago/Turabian Style

Braga, Susana Santos, Jéssica S. Barbosa, Nádia E. Santos, Firas El-Saleh, and Filipe A. Almeida Paz. 2022. "Correction: Braga et al. Cyclodextrins in Antiviral Therapeutics and Vaccines. Pharmaceutics 2021, 13, 409" Pharmaceutics 14, no. 3: 499. https://doi.org/10.3390/pharmaceutics14030499

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