合成和描述新的 (Au,Ru和Rh) 离子复合物,并评估它们作为抗癌和抗氧化剂的活性
Abbas Ali Salih Al-Hamdani1, Fatimah Al-Zahraa Sh H2, Samara Ali Mutar3
1Department of Chemistry, College of Sciences for Women, University of Baghdad, Baghdad, Iraq. abbasas_chem@csw.uobaghdad.edu.iq.
Applied biochemistry and biotechnology
|January 21, 2025
概括
使用阿佐染料的新型金属复合物显示出显著的抗氧化和抗癌特性. 金复合物显示出对乳腺癌细胞的自由基抑制和抗癌活性最高.
科学领域:
- 协调化学 协调化学
- 材料科学 材料科学 材料科学
- 生物医学研究生物医学研究
背景情况:
- 亚染料是协调化学中的多功能连接体.
- 金属复合体经常表现出独特的生物活动.
- 研究用于治疗应用的新型金属染料复合物至关重要.
研究的目的:
- 用,和黄金合成和表征新的染料复合物.
- 评估这些新型复合物的抗氧化能力.
- 评估复合物对乳腺癌细胞的抗癌潜力.
主要方法:
- 使用阿佐染料和金属化物 (Rh+3,Ru+3,Au+3) 合成金属复合物.
- 通过红外,UV-Vis,质谱,热分析和元素分析进行表征.
- 使用DPPH试验评估抗氧化活性;通过细胞存活试验评估抗癌活性.
主要成果:
- 黄金复合体表现出最高的自由基清除活动 (IC50值).
- 抗氧化能力的顺序:亚酸 > 金复合物 > 复合物 > 鲁复合物.
- 黄金和复合物表现出剂量依赖的乳腺癌细胞系抑制,黄金复合物表现出优越的活性.
结论:
- 合成的色金属复合物具有显著的抗氧化和抗癌特性.
- 金复合物是作为抗氧化剂和抗癌剂进一步开发的有希望的候选者.
- 这项研究突出了金属染料复合物的潜力,可以对抗氧化应激和癌症.
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