Polymeric Membrane Science and Surface Modification Technologies

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Membranes and Films".

Deadline for manuscript submissions: 20 February 2025 | Viewed by 407

Special Issue Editors


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Guest Editor
School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
Interests: nanomaterials and nanocomposites; functional and fine polymer materials; gradient functional polymer materials; adsorption and separation functional materials; liquid crystal polymer materials; photonic crystal materials
Special Issues, Collections and Topics in MDPI journals
School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
Interests: polymers; surface modification; nanocomposite polymer materials; fine polymer materials; polyurethane

Special Issue Information

Dear Colleagues,

Membrane science is a crucial branch of modern materials science and engineering. This Special Issue focuses on the design, fabrication, and application of polymeric membrane materials. These technologies play a vital role in water treatment, gas separation, energy storage, and biomedical applications, driving technological advancements in these fields. The extensive applications of membrane technologies include nanofiltration, reverse osmosis, water treatment, hydrogen purification, carbon dioxide capture, fuel cells, lithium-ion batteries, drug delivery, and tissue engineering.

Surface modification technologies are key to enhancing membrane performance. Techniques such as plasma treatment, chemical plating, coating, and nanomaterial modification significantly improve membrane properties. They enhance hydrophilicity, antifouling properties, mechanical strength, and biocompatibility, while also improving selectivity, flux, durability, and chemical stability.

Recent research has focused on developing nanocomposite membranes, functionalized polymer membranes, and smart responsive materials. These innovations optimize membrane performance and broaden their application scope.

This Special Issue will highlight the latest advancements in polymeric membrane science and surface modification technologies. We invite researchers in related fields to submit original research and review articles, contributing to the ongoing progress of membrane science and surface modification technologies.

Prof. Dr. Chaocan Zhang
Dr. Lili Wu
Guest Editors

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Keywords

  • membrane technology
  • surface modification
  • nanocomposite membranes
  • functionalized polymer membranes
  • water treatment
  • gas separation
  • energy storage
  • biomedical applications
  • plasma treatment
  • nanomaterial modification
  • selectivity
  • flux
  • stability
  • hydrophilicity
  • antifouling
  • coating technology
  • biocompatibility
  • tissue engineering
  • drug delivery
  • mechanical strength
  • durability

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Published Papers (1 paper)

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Research

18 pages, 7999 KiB  
Article
Development of Antioxidant-Active Sericin–Curcumin-Loaded Sodium Alginate/Polyvinyl Alcohol Films Crosslinked with Calcium Chloride as a Promising Wound Dressing Application
by Rungnapha Yamdech, Vareesa Terahsongkran, Varis Terahsongkran, Sarocha Cherdchom and Pornanong Aramwit
Polymers 2024, 16(22), 3197; https://doi.org/10.3390/polym16223197 - 18 Nov 2024
Viewed by 293
Abstract
Silk sericin (SS) and curcumin (Cur) possess significant antioxidant properties, making them highly beneficial for wound healing applications. This study aimed to develop SS–Cur-loaded sodium alginate/polyvinyl alcohol (SA/PVA) films crosslinked with calcium chloride, creating a biomaterial with enhanced stability and antioxidant properties. Wound [...] Read more.
Silk sericin (SS) and curcumin (Cur) possess significant antioxidant properties, making them highly beneficial for wound healing applications. This study aimed to develop SS–Cur-loaded sodium alginate/polyvinyl alcohol (SA/PVA) films crosslinked with calcium chloride, creating a biomaterial with enhanced stability and antioxidant properties. Wound dressings containing SS-Cur were fabricated by mixing SA and PVA at different ratios of 1:1, 1:2, 1:4, and 1:6. The resulting films were then crosslinked with calcium chloride in an ethanol solution to enhance film integrity. These films were characterized using several techniques, revealing that the presence of ethanol in calcium chloride affected film properties, including the gel fraction, swelling, film thickness, and FTIR analysis. The presence of ethanol in calcium chloride revealed the highest drug content in the SA/PVA films. In vitro release studies demonstrated sustained release of SS-Cur from all formulations. Cytotoxicity and antioxidant activity tests showed that SS–Cur-loaded SA/PVA films with ethanol in calcium chloride increased cell viability and enhanced antioxidant effects in L929 cells. In conclusion, this study demonstrates that the presence of ethanol in the crosslinking solution improved the functionality of SS–Cur-loaded SA/PVA films, making them promising candidates for wound healing and soft tissue regeneration. Full article
(This article belongs to the Special Issue Polymeric Membrane Science and Surface Modification Technologies)
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