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Advanced Bioactive and Functional Materials

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Biomaterials".

Deadline for manuscript submissions: closed (10 February 2024) | Viewed by 1237

Special Issue Editor


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Guest Editor
Laboratório de Química de Polímeros, Instituto de Ciências Biológicas, ICB2, Campus Samambaia, Universidade Federal de Goiás, Goiânia 74690-900, GO, Brazil
Interests: polysaccharides; polymers; starch; immobilization; antioxidants
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Special Issue Information

Dear Colleagues,

Bioactive and functional materials interact with cell components and promote changes in cellular behaviors and functions. The interaction with these materials elicits specific responses in living tissues or cells that facilitate their use for diagnostics, therapeutics, and regenerative medicine. In recent years, many kinds of bioactive and functional materials have been characterized in their in vitro activities, resulting in a significant number of potential molecules for in vivo applications. However, a material's effective bioactivity or functionality depends on the capacity to overcome restraints such as bioavailability, absorption, distribution, and final delivery to the target cell or tissue. Thus, this Special Issue aims to cover all aspects relating to recent original research works focused on the in vivo bioactivity or functionality measurements of synthetic or natural-based materials.

Prof. Dr. Kátia F. Fernandes
Guest Editor

Manuscript Submission Information

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Keywords

  • anti-inflammatory
  • antibiotic
  • antioxidant
  • antihypertensive
  • hypotensive
  • hypoglycemic
  • antihyperglycemic
  • angiogenic
  • antiangiogenic
  • antifungal
  • bacteriostatic
  • immunomodulatory

Published Papers (1 paper)

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Research

14 pages, 2799 KiB  
Article
Study on Preparation of Regenerated Cellulose Fiber from Biomass Based on Mixed Solvents
by Junjiang Xiao, Pengcheng Li, Xiaotao Zhang and Ximing Wang
Materials 2024, 17(4), 819; https://doi.org/10.3390/ma17040819 - 8 Feb 2024
Viewed by 917
Abstract
In this study, Arundo donax Linnaeus was utilized as the biomass and a TH/DS (Tetra-n-butylammonium hydroxide/Dimethyl sulfoxide, C16H37NO/C2H6OS) system was employed to dissolve biomass cellulose. The optimal process for the preparation of Arundo donax L. [...] Read more.
In this study, Arundo donax Linnaeus was utilized as the biomass and a TH/DS (Tetra-n-butylammonium hydroxide/Dimethyl sulfoxide, C16H37NO/C2H6OS) system was employed to dissolve biomass cellulose. The optimal process for the preparation of Arundo donax L. biomass regenerated cellulose fiber was determined through process optimization. The physical properties and antimicrobial performance of the resulting products were analyzed. The results demonstrated that the physical indicators of biomass regenerated cellulose fiber, prepared from Arundo donax L. cellulose, met the requirements of the standard for Viscose Filament (Dry breaking strength ≥ 1.65 CN/dtex, Elongation at dry breaking 15.5–26.0%, and Dry elongation CV value ≤ 10.0%). Additionally, excellent antimicrobial properties were exhibited by the biomass regenerated cellulose fiber developed in this study, with antibacterial rates against Staphylococcus aureus and other three strain indexes meeting the Viscose Filament standards. Furthermore, high antiviral activity of 99.99% against H1N1 and H3N2 strains of influenza A virus was observed in the experimental samples, indicating a remarkable antiviral effect. Valuable references for the comprehensive utilization of Arundo donax L. biomass resources are provided by this research. Full article
(This article belongs to the Special Issue Advanced Bioactive and Functional Materials)
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