磷酸钙与多糖复合材料生物活性的比较研究

IF 0.3 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Inorganic Materials: Applied Research Pub Date : 2025-09-24 DOI:10.1134/S2075113325701424

A. A. Tsyganova, O. A. Golovanova

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引用次数: 0

摘要

摘要：以磷酸钙和多糖（海藻酸钠、壳聚糖和透明质酸）为原料合成了复合材料。它们的性能可以通过改变填料/基质比和干燥温度来调节。研究了样品的组成和形态及其在三层缓冲盐水溶液和模型SBF溶液中的降解。在SBF溶液中，样品表面形成磷酸钙层，表明样品具有生物活性。同时，在三层缓冲介质中观察到钙离子从材料表面逐渐过渡到溶液中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

The Comparative Characteristics of Bioactivity of Materials Based on a Mixture of Calcium Phosphates and Polysaccharides

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The Comparative Characteristics of Bioactivity of Materials Based on a Mixture of Calcium Phosphates and Polysaccharides

Abstract—Composite materials based on a mixture of calcium phosphates and polysaccharides (sodium alginate, chitosan, and hyaluronic acid) have been synthesized. Their properties can be adjusted by varying the filler/matrix ratio and drying temperature. The composition and morphology of samples and their degradation in a tris-buffered saline solution and a model SBF solution have been studied. It was found that a calcium phosphate layer is formed on the surface of samples in the SBF solution, which indicates the bioactivity of the samples. At the same time, a gradual transition of calcium ions from the surface of the material into the solution was observed in the tris-buffer medium.

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来源期刊

Inorganic Materials: Applied Research Engineering-Engineering (all)

CiteScore

0.90

自引率

0.00%

发文量

199

期刊介绍： Inorganic Materials: Applied Research contains translations of research articles devoted to applied aspects of inorganic materials. Best articles are selected from four Russian periodicals: Materialovedenie, Perspektivnye Materialy, Fizika i Khimiya Obrabotki Materialov, and Voprosy Materialovedeniya and translated into English. The journal reports recent achievements in materials science: physical and chemical bases of materials science; effects of synergism in composite materials; computer simulations; creation of new materials (including carbon-based materials and ceramics, semiconductors, superconductors, composite materials, polymers, materials for nuclear engineering, materials for aircraft and space engineering, materials for quantum electronics, materials for electronics and optoelectronics, materials for nuclear and thermonuclear power engineering, radiation-hardened materials, materials for use in medicine, etc.); analytical techniques; structure–property relationships; nanostructures and nanotechnologies; advanced technologies; use of hydrogen in structural materials; and economic and environmental issues. The journal also considers engineering issues of materials processing with plasma, high-gradient crystallization, laser technology, and ultrasonic technology. Currently the journal does not accept direct submissions, but submissions to one of the source journals is possible.