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生物合成的减少氧化石墨烯/基于CuO的纳米复合物,使用"Cordia dichotoma"叶片提取物来确定"酸"

Devkumari Patel¹, Robind Kumar¹, Sanju Yadav²

¹Department of Chemistry, Guru Ghasidas Vishwavidyalaya, Bilaspur, CG-495 009, India.

Analytical biochemistry

|September 12, 2025

概括

这项研究介绍了一种新的纳米复合物, (CuO NPs) _CD@CDrGO-Na-MT,使用植物提取物和粘土合成. 这种材料有效地通过电化学方法降低高灵敏度的酸.

科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
环境化学环境化学

背景情况:

植物辅助合成为纳米材料生产提供了一条绿色路线.
氧化铜纳米粒子 (CuO NPs) 和减少的氧化石墨烯 (rGO) 具有独特的电化学特性.
蒙莫里隆尼特 (Na-MT) 粘土是一种电化学活性材料.

研究的目的:

为了合成一种新的三元纳米复合材料: (CuO NPs) _CD@CDrGO-Na-MT.
通过合成的纳米复合材料,研究酸 (NB) 的增强电化学还原.
描述新材料的结构和电化学特性.

主要方法:

植物辅助合成CuO NPs_CD和CDrGO使用"Cordia dichotoma"树叶提取物.
合成材料与蒙莫里隆尼特 (Na-MT) 粘土的关联.
使用TEM,FTIR,XRD和XPS进行表征.
通过循环电压计和微分脉冲电压计进行电化学分析.

主要成果:

成功合成和表征 (CuO NPs) _CD@CDrGO-Na-MT纳米复合物.
在较低的电位下增强了酸的电化学还原.
在两个线性范围 (0.016 360 微米和 360 6980 微米) 中检测酸,低检测极限为 15 nM.
其他物质的微不足道的干扰.

结论:

开发的 (CuO NPs) _CD@CDrGO-Na-MT纳米复合材料在电化学酸降解方面表现出卓越的性能.
植物辅助合成与粘土相结合,为环境污染物检测提供了一种高效和敏感的方法.
该纳米复合材料显示出电化学传感中的实际应用潜力.

关键词:

这就是CuOO的意思.这是一个Na-MT.酸二甲是一种酸.植物辅助的植物辅助减少的石墨烯氧化物.

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