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可持续的杜兰树皮炭甲基纤维素/聚乙烯) 酒精基合成以提高交叉连接和释放动力学效率

Kanticha Pratinthong¹, Rangsan Panyathip², Sarinthip Thanakkasaranee^1,3,4

¹Division of Packaging Technology, School of Agro-Industry, Faculty of Agro-Industry, Chiang Mai University, Mae Hia, Chiang Mai 50100, Thailand.

Gels (Basel, Switzerland)

|September 26, 2025

概括

这项研究创建了先进的水凝从榴莲皮炭甲基纤维素 (CMC) 和聚乙烯醇 (PVA). 这些可持续的生物材料显示出用于伤口带和药物输送系统的巨大潜力.

科学领域:

生物材料科学生物材料科学
聚合物化学聚合物化学
可持续化学可持续化学

背景情况:

榴莲皮是一种丰富的农业废物,富含纤维素.
从可再生资源开发新的生物材料对于可持续性至关重要.
碳氧甲基纤维素 (CMC) 和聚乙烯醇 (PVA) 广泛用于生物医学应用.

研究的目的:

从与PVA混合的榴皮衍生的CMC开发新的水凝.
为了研究NaOH度对CMC特性和水凝交叉连接的影响.
评估这些水凝在伤口带和控制药物输送方面的潜力.

主要方法:

榴皮被加工成碳素甲基纤维素 (CMCd) 具有不同程度的替代 (DS).
使用30%的NaOH获得的CMC-30与PVA混合,并使用酸进行交联.
分析了水凝的特性,包括膨胀率,交叉连接效率和甲基蓝的释放.

主要成果:

CMCd-30表现出高收益率 (230.96%) 和DS (0.94) 的表现.
CMCd-30/PVA水凝显示出最大的交联效率 (86.16%) 和高膨胀率 (125.54%).
甲蓝的释放持续了长达1440分钟,表明药物输送能力受到控制.

结论:

杜兰树皮衍生的CMC/PVA水凝是有前途的可持续生物材料.
这些水凝显示出出色的吸水能力和功能组可用于生物医学用途.
开发的水凝显示出在伤口带和可控药物输送系统中的应用潜力很大.

关键词:

农业废弃物农业废弃物生物材料是一种生物材料.交叉连接交叉连接在水凝膜中,水凝膜是水凝膜.甲基烯蓝色是什么意思

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