دورية أكاديمية
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A novel strategy and characteristics of PVA/citric acid cross-linked hydrophilic elastic sponge of cellulose based on medicinal herb residue.

التفاصيل البيبلوغرافية
العنوان: A novel strategy and characteristics of PVA/citric acid cross-linked hydrophilic elastic sponge of cellulose based on medicinal herb residue.
المؤلفون: Yoon S; Department of Biological and Environmental Science, Dongguk University, Ilsandong-gu, Goyang-si, Gyonggido 10326, Republic of Korea. Electronic address: sotyann@dgu.ac.kr., Lim S; Department of Biological and Environmental Science, Dongguk University, Ilsandong-gu, Goyang-si, Gyonggido 10326, Republic of Korea., Byeon J; Department of Biological and Environmental Science, Dongguk University, Ilsandong-gu, Goyang-si, Gyonggido 10326, Republic of Korea., Choi H; Department of Biological and Environmental Science, Dongguk University, Ilsandong-gu, Goyang-si, Gyonggido 10326, Republic of Korea., Seo YK; Department of Biomedical Engineering, Dongguk University, Ilsandong-gu, Goyang-si, Gyonggido 10326, Republic of Korea. Electronic address: bioseo@dongguk.edu., Kim DY; Department of Biological and Environmental Science, Dongguk University, Ilsandong-gu, Goyang-si, Gyonggido 10326, Republic of Korea. Electronic address: sbpkim@dongguk.edu.
المصدر: Carbohydrate polymers [Carbohydr Polym] 2024 Oct 15; Vol. 342, pp. 122404. Date of Electronic Publication: 2024 Jun 13.
نوع المنشور: Journal Article
اللغة: English
بيانات الدورية: Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 8307156 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1879-1344 (Electronic) Linking ISSN: 01448617 NLM ISO Abbreviation: Carbohydr Polym Subsets: MEDLINE
أسماء مطبوعة: Publication: <1992-> : Barking : Elsevier Applied Science Publishers
Original Publication: London [Eng.] : Applied Science Publishers, c1981-
مواضيع طبية MeSH: Polyvinyl Alcohol*/chemistry , Hydrophobic and Hydrophilic Interactions* , Cellulose*/chemistry , Plants, Medicinal*/chemistry, Cross-Linking Reagents/chemistry ; Elasticity ; Water/chemistry ; Cyclic N-Oxides/chemistry ; Cellulose, Oxidized/chemistry
مستخلص: A new ultra-hydrophilic elastic sponge composite has been proposed. Medicinal herbs, commonly used in herbal medicine and subsequently discarded, are rich in natural polymer substances, making them promising candidates for various material industries. TEMPO-oxidized cellulose was extracted from medicinal herb residue, and the physicochemical properties of an ultra-hydrophilic elastic sponge, prepared through a PVA and CA impregnate cross-linking process, were investigated. The fabricated composite sponge exhibited an increase in compressive stress-strain proportional to the PVA cross-linking concentration, and its water retention capability was assessed through retention tests. Swelling tests for various solvents were conducted to evaluate the potential use of the sponge in diverse industries, revealing the highest swelling ratio in water. Pressure distribution measurements using prescale film indicated that the sponge's shock absorption capacity was enhanced by PVA cross-linking, leading to improved pressure dispersion.
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 © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)
فهرسة مساهمة: Keywords: Cellulose; Composites; Elastic; Hydrophilic sponge; Medicinal herb residue; Utilization of waste resources
المشرفين على المادة: 9002-89-5 (Polyvinyl Alcohol)
9004-34-6 (Cellulose)
0 (Cross-Linking Reagents)
059QF0KO0R (Water)
0 (Cyclic N-Oxides)
VQN7359ICQ (TEMPO)
0 (Cellulose, Oxidized)
تواريخ الأحداث: Date Created: 20240724 Date Completed: 20240725 Latest Revision: 20240724
رمز التحديث: 20240726
DOI: 10.1016/j.carbpol.2024.122404
PMID: 39048239
قاعدة البيانات: MEDLINE
الوصف
تدمد:1879-1344
DOI:10.1016/j.carbpol.2024.122404