Alginate as a Sustainable and Biodegradable Material for Medical and Environmental Applications—The Case Studies

IF 3.2 4区医学 Q2 ENGINEERING, BIOMEDICAL Journal of biomedical materials research. Part B, Applied biomaterials Pub Date : 2024-09-13 DOI:10.1002/jbm.b.35475

Alicja Wawszczak, Janusz Kocki, Dorota Kołodyńska

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Abstract

Alginates are salts of alginic acid derived mainly from sea algae of the genus brown algae. They are also synthesized by some bacteria. They belong to negatively charged polysaccharides exhibiting some rheological properties. High plasticity and the ability to modify the structure are the reasons for their application in numerous industries. Moreover, when in contact with the living tissue, they do not trigger an immune response, and for this reason they are the most often tested materials for medical applications. The paper discusses the latest applications, including 3D bioprinting, drug delivery systems, and sorptive properties. Recognizing alginates as biomaterials, it emphasizes the necessity for precise processing and modification to industrialize them for specific uses. This review aims to provide a thorough understanding of the advancements in alginate research, underscoring their potential for innovative applications.

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藻酸盐作为可持续生物降解材料在医疗和环境领域的应用--案例研究

藻酸盐是藻酸的盐类，主要从褐藻属海藻中提取。某些细菌也能合成它们。它们属于带负电荷的多糖，具有一定的流变特性。高可塑性和可改变结构的能力是它们应用于众多行业的原因。此外，当与活体组织接触时，它们不会引发免疫反应，因此它们是最常被测试的医疗应用材料。本文讨论了藻酸盐的最新应用，包括三维生物打印、给药系统和吸附特性。在承认藻酸盐是生物材料的同时，本文强调了精确加工和改性的必要性，以便将其工业化用于特定用途。本综述旨在提供对藻酸盐研究进展的透彻了解，强调其创新应用的潜力。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Journal of biomedical materials research. Part B, Applied biomaterials 工程技术-材料科学：生物材料

CiteScore

7.50

自引率

2.90%

发文量

199

审稿时长

12 months

期刊介绍： Journal of Biomedical Materials Research – Part B: Applied Biomaterials is a highly interdisciplinary peer-reviewed journal serving the needs of biomaterials professionals who design, develop, produce and apply biomaterials and medical devices. It has the common focus of biomaterials applied to the human body and covers all disciplines where medical devices are used. Papers are published on biomaterials related to medical device development and manufacture, degradation in the body, nano- and biomimetic- biomaterials interactions, mechanics of biomaterials, implant retrieval and analysis, tissue-biomaterial surface interactions, wound healing, infection, drug delivery, standards and regulation of devices, animal and pre-clinical studies of biomaterials and medical devices, and tissue-biopolymer-material combination products. Manuscripts are published in one of six formats: • original research reports • short research and development reports • scientific reviews • current concepts articles • special reports • editorials Journal of Biomedical Materials Research – Part B: Applied Biomaterials is an official journal of the Society for Biomaterials, Japanese Society for Biomaterials, the Australasian Society for Biomaterials, and the Korean Society for Biomaterials. Manuscripts from all countries are invited but must be in English. Authors are not required to be members of the affiliated Societies, but members of these societies are encouraged to submit their work to the journal for consideration.

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