In Situ Preparation and Properties of Poly(vinyl alcohol)Carboxymethyl ChitosanCyanidin Hydrogel Films
Joint Authors
Zhang, Xiaojuan
Cai, Wenbin
Hao, Lingyun
Zhang, Wei
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-03-27
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This study synthesized poly(vinyl alcohol)/carboxymethyl chitosan/cyanidin (PVA/CMCS/CY) hydrogel films.
First, PVA and CMCS were used to synthesize hydrogel films by ultraviolet irradiation.
Meanwhile, CY was in situ combined into the hydrogel films through the electrostatic attraction between CMCS and CY.
Next, the products were analyzed using Fourier-transform infrared spectroscopy, scanning electron microscopy, contact angle test, swelling analysis, and mechanical property test.
The results revealed that compared with PVA/CMCS hydrogel films, the PVA/CMCS/CY hydrogel films had an interporous structure and good swelling and mechanical properties.
Moreover, the drug release experiments demonstrated that the PVA/CMCS/CY hydrogel films had a CY encapsulation efficiency of 33.5% with a sustained CY release of up to 60 h.
Furthermore, the examined antibacterial activities against Staphylococcus aureus and Escherichia coli showed that the porous PVA/CMCS/CY hydrogel films exhibited a certain inhibition.
Cell viability experiments demonstrated that the PVA/CMCS/CY films displayed no obvious cytotoxicity to human umbilical vein endothelial cells.
American Psychological Association (APA)
Zhang, Xiaojuan& Cai, Wenbin& Hao, Lingyun& Zhang, Wei. 2019. In Situ Preparation and Properties of Poly(vinyl alcohol)Carboxymethyl ChitosanCyanidin Hydrogel Films. Journal of Nanomaterials،Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1182974
Modern Language Association (MLA)
Zhang, Xiaojuan…[et al.]. In Situ Preparation and Properties of Poly(vinyl alcohol)Carboxymethyl ChitosanCyanidin Hydrogel Films. Journal of Nanomaterials No. 2019 (2019), pp.1-8.
https://search.emarefa.net/detail/BIM-1182974
American Medical Association (AMA)
Zhang, Xiaojuan& Cai, Wenbin& Hao, Lingyun& Zhang, Wei. In Situ Preparation and Properties of Poly(vinyl alcohol)Carboxymethyl ChitosanCyanidin Hydrogel Films. Journal of Nanomaterials. 2019. Vol. 2019, no. 2019, pp.1-8.
https://search.emarefa.net/detail/BIM-1182974
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182974