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特罗格的基质功能化奇托:用于药物输送和抗氧化剂应用的设计,合成和评估

Preeti Jaiswal¹, Ruchi Chawla¹, Pradip Kumar Dutta¹

¹Polymer Research Laboratory, Department of Chemistry, Motilal Nehru National Institute of Technology Allahabad, Prayagraj, India.

Journal of biomaterials science. Polymer edition

|September 15, 2025

概括

这就是Trogger Tröger.

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
纳米技术纳米技术

背景情况:

酸盐 (CS) 是一种生物相容的聚合物,具有药物输送潜力.
特罗格的基地 (TB) 拥有独特的宿主-客人化学反应.
在结核病中使酸盐发挥作用,可以增强其用于药物输送应用的特性.

研究的目的:

为了合成和表征一种新的特洛格尔基基功能化酸盐 (TB@CS) 结合物.
评估TB@CS用于药物输送的抗氧化特性和体稳定性.
评估TB@CS作为水抗癌药物如黄素 (Cur) 的载体的潜力.

主要方法:

结核病通过因胺键与CS的共价链接形成了TB@CS.
使用FT-IR,PXRD,NMR,DLS,FE-SEM和zeta潜力进行全面的结构和化学表征.
评估抗氧化剂活性 (DPPH,ABTS),药物负载/效率 (黄素),体外释放动力学和细胞毒性.

主要成果:

合成的TB@CS合物具有已证实的结构,并且比原生奇多具有更好的抗氧化能力.
TB@CS纳米粒子表现出最佳尺寸 (200.6 nm) 和优异的体稳定性 (49.0 mV).
含有黄素的TB@CS (Cur-TB@CS) 显示了高的药物负载 (95.5%) 和含量 (31.4%),具有pH依赖的释放和对A549细胞有前途的抗癌活性.

结论:

结核病@CS结合物是一种稳定的纳米材料,具有增强的抗氧化性能和适合于药物输送.
结核病固有的特性有助于有效地加载疏水性药物.
Cur-TB@CS显示出作为癌症治疗的pH响应药物递送系统的潜力.

关键词:

基托桑是一种酸盐.特罗格尔的基地.抗氧化剂活性抗氧化剂活性药物输送是药物输送的过程.

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