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A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate.

التفاصيل البيبلوغرافية
العنوان: A step towards tuning the jute fiber structure and properties by employing sodium periodate oxidation and coating with alginate.
المؤلفون: Ivanovska A; University of Belgrade, Innovation Center of the Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia. Electronic address: aivanovska@tmf.bg.ac.rs., Milošević M; University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia. Electronic address: mmilosevic@tmf.bg.ac.rs., Lađarević J; University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia. Electronic address: jmirkovic@tmf.bg.ac.rs., Jankoska M; Ss. Cyril and Methodius University in Skopje, Faculty of Technology and Metallurgy, Ruger Boskovic 16, 1000 Skopje, North Macedonia. Electronic address: maja@tmf.ukim.edu.mk., Matić T; University of Belgrade, Innovation Center of the Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia. Electronic address: tmatic@tmf.bg.ac.rs., Svirčev Z; University of Novi Sad, Faculty of Sciences, Trg Dositeja Obradovića 3, 21000 Novi Sad, Serbia; Åbo Akademi University, Faculty of Science and Engineering, Tykistökatu 6A, 20520 Turku, Finland. Electronic address: zorica.svircev@dbe.uns.ac.rs., Kostić M; University of Belgrade, Faculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade, Serbia. Electronic address: kostic@tmf.bg.ac.rs.
المصدر: International journal of biological macromolecules [Int J Biol Macromol] 2024 Feb; Vol. 257 (Pt 2), pp. 128668. Date of Electronic Publication: 2023 Dec 11.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Country of Publication: Netherlands NLM ID: 7909578 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-0003 (Electronic) Linking ISSN: 01418130 NLM ISO Abbreviation: Int J Biol Macromol Subsets: MEDLINE
أسماء مطبوعة: Publication: Amsterdam : Elsevier
Original Publication: Guildford, Eng., IPC Science and Technology Press.
مواضيع طبية MeSH: Alginates*/chemistry, Periodic Acid ; Oxidation-Reduction ; Hydrophobic and Hydrophilic Interactions
مستخلص: This paper outlines a novel simple protocol for tuning the structure and properties of jute using sodium periodate (NaIO 4 ) oxidation and coating with alginate. When compared to the raw jute, fabrics oxidized with a 0.2 or 0.4 % NaIO 4 solution for 30-120 min exhibited an increased aldehyde group content (0.185 vs. 0.239-0.398 mmol/g), a significantly increased negative zeta potential (from -8.57 down to -20.12 mV), a slight disruption of fiber crystallinity, 15.1-37.5 % and 27.9-49.8 % lower fabric maximum force and stiffness, respectively. Owing to the removal of hydrophobic surface barrier, decreased crystallinity index and the presence of micropores on the fabrics' surfaces, oxidized fabrics have a 22.3-29.6 % improved ability for moisture sorption compared to raw fabric. Oxidized fabrics characterized by very long wetting times and excellent antioxidant activities (> 98 %), can find applications as hydrophobic packaging materials. To further extend the utilization of jute in biocarpet engineering such as water-binding geo-prebiotic supports, oxidized fabrics were coated with alginate resulting in 7.9-24.9 % higher moisture sorption and 352-660 times lower wetting times than their oxidized counterparts. This modification protocol has never been applied to lignocellulosic fibers and sheds new light on obtaining jute fabrics with tuned structure and properties intended for various applications.
Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.
(Copyright © 2023 Elsevier B.V. All rights reserved.)
فهرسة مساهمة: Keywords: Alginate; Application; Functional groups; Jute; Properties; Sodium periodate
المشرفين على المادة: B45A1BUM4Q (metaperiodate)
0 (Alginates)
10450-60-9 (Periodic Acid)
تواريخ الأحداث: Date Created: 20231213 Date Completed: 20240129 Latest Revision: 20240129
رمز التحديث: 20240129
DOI: 10.1016/j.ijbiomac.2023.128668
PMID: 38092097
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-0003
DOI:10.1016/j.ijbiomac.2023.128668