基于胺的新型宏循环Co (II) 复合物:通过DFT和对接,通过DFT和对接,将结构性,计算性和生物性质关联起来.
Subhash1,2, Manish Kumar3, Vandana2
1Department of Chemistry, Smt. Devkiba Mohansinhji Chauhan College of Commerce and Science, UT of DNH & DD Silvassa 396230 India.
RSC advances
|January 16, 2026
概括
新的 (cobalt) 复合物与宏循环配体显示出显著的抗微生物和抗氧化特性. 这些功能化复合体提供了具有选择性细胞毒性的潜在治疗应用.
科学领域:
- 协调化学 协调化学
- 材料科学 材料科学 材料科学
- 药用化学 医学化学
背景情况:
- 宏环联体在协调化学中至关重要,影响金属复杂性质.
- 科巴尔特复合物正在探索各种应用,包括生物活动.
- 功能化连接体可以调整金属复合体的特征以适应特定用途.
研究的目的:
- 合成和表征新的 (cobalt) 复合物与胺基宏环联体.
- 研究合成复合物的结构,热和电子特性.
- 评估配体及其复合物的抗菌,抗氧化和细胞毒性潜力.
主要方法:
- 三种相关的宏环联体 (N4O4MacL1-N4O4MacL3) 和它们的Co (ii) 复合物的合成.
- 使用元素分析,FTIR,UV-Vis,NMR,磁性易感性和粉末XRD进行表征.
- 使用Coats-Redfern和Flynn-Wall-Ozawa模型进行热分析 (TGA),DFT计算,体外抗菌试验,DPPH激素清除试验和分子对接.
主要成果:
- 成功合成和表征八面体Co ((ii) 复合体,证实了单联四联的协调.
- 复合物[Co(N4O4MacL3) Cl2]表现出最高的抗氧化活性,而[Co(N4O4MacL2) Cl2]显示出具有低细胞毒性的有希望的抗菌活性.
- DFT计算证实了对几何和电子结构的实验发现;分子对接支持生物活动.
结论:
- 含胺的宏环联体及其 (cobalt) 复合物具有显著的治疗潜力.
- 合成的复合物显示出有前途的抗微生物疗效,抗氧化能力和选择性细胞毒性作用.
- 这些发现表明在抗微生物疗法和作为有效抗氧化剂的潜在应用.
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