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Correction and Removal of Expression of Concern: Poly(lactide-co-glycolide) grafted hyaluronic acid-based electrospun fibrous hemostatic fragments as a sustainable anti-infection and immunoregulation material
Wen Liu†
abc,
Guanghui Xi†abc,
Xiao Yangabcd,
Xiao Haoe,
Mingshan Wangf,
Yakai Feng*abcd,
Hao Chen*abc and
Changcan Shi*abc
aSchool of Ophthalmology & Optometry, Eye Hospital, School of Biomedical Engineering, Wenzhou Medical University, Wenzhou, Zhejiang 325027, China. E-mail: chenhao@wibe.ac.cn; Fax: +86-577-88017500
bWenzhou Institute of Biomaterials and Engineering, Wenzhou Institute, University of Chinese Academy of Sciences, Wenzhou, Zhejiang 325011, China
cEngineering Research Center of Clinical Functional Materials and Diagnosis & Treatment Devices of Zhejiang Province, Wenzhou Institute of Biomaterials and Engineering, Wenzhou, Zhejiang 325011, China. E-mail: shicc@wibe.ac.cn; Fax: +86-577-88017500
dSchool of Chemical Engineering and Technology, Tianjin University, Tianjin 300350, China. E-mail: yakaifeng@tju.edu.cn
eHebei General Hospital, Shijiazhuang, Hebei 050051, China
fThe First Affiliated Hospital of Wenzhou Medical University, Wenzhou Medical University, Wenzhou, Zhejiang 325000, China
First published on 23rd September 2025
Abstract
Correction and Removal of Expression of Concern for ‘Poly(lactide-co-glycolide) grafted hyaluronic acid-based electrospun fibrous hemostatic fragments as a sustainable anti-infection and immunoregulation material’ by Wen Liu et al., J. Mater. Chem. B, 2019, 7, 4997–5010, https://doi.org/10.1039/C9TB00659A.
The authors regret an error in Fig. 6 where the incorrect data was used for day 1 in Fig. 6b.
 | ||
| Fig. 6 (a) H&E staining of blank controls on days 1, 7 and 14. (b) H&E staining of the PLGA-HA FFs on days 1, 7 and 14. Histological observations of the biocompatibility assay at different time points. | ||
The School of Ophthalmology & Optometry, Wenzhou Medical University has investigated and confirmed the integrity and reliability of the corrected data in Fig. 6, shown here.
This Correction supersedes the information provided in the Expression of Concern related to this article.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.
Michaela Mühlberg
1st September 2025
Executive Editor, Journal of Materials Chemistry B
Footnote |
| † Wen Liu and Guanghui Xi contributed equally to this work. |
| This journal is © The Royal Society of Chemistry 2025 |