抗真菌和受控释放的特性 氧化物复合物 素 - 石墨烯 - 基托桑 氧化物复合物
Zhe Zheng1, Mingyang Xu1, Caihong Cheng1
1Hebei Key Laboratory of Active Components and Functions in Natural Products, Hebei Normal University of Science and Technology, Qinhuangdao 066000, China.
International journal of biological macromolecules
|March 11, 2025
概括
素-石墨烯氧化物复合物显示出作为农药载体的前景. 这种新型的氧化物复合物提供了可控的农药释放,减少了对环境的影响,并提高了农业中的抗真菌活性.
科学领域:
- 农业科学 农业科学
- 材料科学 材料科学 材料科学
- 环境科学 环境科学
背景情况:
- 农药载体系统提供了诸如延长储存时间,降低毒性和减少环境污染等好处.
- 控制的农药释放提高了有效性,降低了应用频率,并支持可持续农业.
- 石化-石墨烯氧化物 (GO-CS) 是一种潜在的药物载体,但其在农业农药输送中的应用尚未得到充分探索.
研究的目的:
- 为了合成和表征一种用于农药输送的新型海姆克萨-奇托桑-石墨烯氧化物复合物 (HGC).
- 为了研究在不同温度和pH条件下HGC的释放行为.
- 评估HGC复合物的抗真菌活性和持续释放性质.
主要方法:
- 合成高梅克萨 - - 基托 - - 石墨烯氧化物复合物 (HGC).
- 使用FTIR,TGA,SEM和XRD进行表征.
- 在不同的温度和pH值下进行抗真菌活性测试和持续释放实验.
主要成果:
- 最佳的GO-CS与hymxazol (HYM) 的比率被确定为3:7.
- 高糖表现出显著的抗真菌特性.
- 在45°C时,HGC显示HYM负载效率为51.64%,最大持续释放率为56.78%.
结论:
- GO-CS是一种可行的,有前途的载体材料,用于农业中的农药输送.
- 开发的HGC复合物可以减少农药的使用和环境污染.
- 这项研究对推进农业中可持续的害虫控制实践具有重大意义.
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