二糖/多糖复合气凝胶中维生素 C 的高效稳定和定向控制释放

IF 2.5 4区化学 Q3 POLYMER SCIENCE

Macromolecular Chemistry and Physics Pub Date : 2024-10-21 DOI:10.1002/macp.202470040

Patinya Karoh, Maiko K. Okajima, Tatsuo Kaneko, Thapakorn Tree-Udom

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引用次数: 0

摘要

封面：在复合 xerogel 薄膜中结合使用双糖 trehalose 和 magasaccharide sacran 可有效保存干燥状态下的维生素 C。横截面的 FE-SEM 图像证实了夹层结构的存在，支持了沿纵轴有许多线条的条状结构的存在。浸入水中后，它们表现出各向异性的膨胀行为，维生素 C 优先从边缘释放出来，有助于持续给药系统的动态控制。更多详情，请参阅 Thapakorn Tree-Udom 及其合作者撰写的文章 2400125。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Efficient Stabilization and Directional-Controlled Release of Vitamin C in Disaccharide/Megasaccharide Composite Xerogels

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Efficient Stabilization and Directional-Controlled Release of Vitamin C in Disaccharide/Megasaccharide Composite Xerogels

Front Cover: The combination of disaccharide trehalose and magasaccharide sacran in composite xerogel films effectively preserves vitamin C in a dry state. The cross-section FE-SEM images confirmed the presence of intercalated layered structures, supporting the existence of a striped structure with numerous lines along the longitudinal axis. Upon immersion in water, they exhibit anisotropic swelling behavior, releasing vitamin C preferentially from the edges, aiding dynamic control in sustained delivery systems. More details can be found in article 2400125 by Thapakorn Tree-Udom and co-workers.

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来源期刊

Macromolecular Chemistry and Physics 化学-高分子科学

CiteScore

4.30

自引率

4.00%

发文量

278

审稿时长

1.4 months

期刊介绍： Macromolecular Chemistry and Physics publishes in all areas of polymer science - from chemistry, physical chemistry, and physics of polymers to polymers in materials science. Beside an attractive mixture of high-quality Full Papers, Trends, and Highlights, the journal offers a unique article type dedicated to young scientists – Talent.