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八氨酸与 thiazolyl benzenesulfonamides 的调节性联合组装具有可变的抗菌活性

Rinku Choubey¹, Moumita Chatterjee¹, Delna Johnson¹

¹Department of Chemistry, Indian Institute of Technology Gandhinagar, Palaj, Gandhinagar 382355, India.

The journal of physical chemistry. B

|October 9, 2024

概括

八素 (R8) 与 thiazolyl-benzenesulfonamide (TBS) 衍生物共同组合,形成具有可调节抗菌活性的独特纳米结构. R8:4F-TBS复合体显示出强大的细菌膜破坏和杀死.

科学领域:

生物材料科学生物材料科学
超分子化学超分子化学
纳米技术纳米技术

背景情况:

八氨酸 (R8) 是一种细胞透的,用作载荷载体.
醇二硫胺 (TBS) 衍生物是具有潜在应用的小分子.

研究的目的:

为了研究R8与TBS衍生品的联合组装.
描述产生的纳米结构及其功能性质.

主要方法:

同组装R8与三个TBS衍生品在不同的比例.
使用FTIR,XRD,SEM和DSC进行结构性表征.
分析晶体包装和分子间相互作用.
对抗菌活性和膜破坏的评估.

主要成果:

通过阴离子-π和结合相互作用形成不同的纳米和微观结构.
R8:4F-TBS联合组装表现出独特的拓特征和卓越的抗菌活性.
结构上的差异与热稳定性和抗菌功效的变化相关.
对R8:4F-TBS观察到显著的外膜破坏和细菌杀死.

结论:

细胞透和小分子的联合组装是一种新的策略.
这种方法可以调整R8和TBS衍生品的功能性质.
R8:4F-TBS联合组装证明了抗菌应用的潜力.

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