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一个基于碳复合材料的电化学传感器,由bisbenzimidazole双协调聚合物衍生出来,用于二基异构体检测

Yan Zhang¹, Wei Liu¹, Wei Yao²

¹China-Russian Institute of Engineering Materials Chemistry, School of Chemical Engineering, University of Science and Technology Liaoning, Anshan, Liaoning, 114051, People's Republic of China.

Mikrochimica acta

|December 13, 2023

概括

一种基于碳的新型复合物C-CoCP@GO被开发用于高度敏感的化和甲基醇的电化学检测. 这种材料表现出极好的稳定性和选择性,为真实样本分析提供了一个有前途的平台.

科学领域:

材料科学材料科学材料科学
电化学电化学电化学
纳米技术纳米技术

背景情况:

协调聚合物 (CoCP) 为高级应用提供可调节的结构.
为化合物开发高效的电化学传感器至关重要.

研究的目的:

为了合成和表征一种新的基于碳的复合材料 (C-CoCP@GO) 用于电化学传感.
评估传感器在同时检测基 (HQ) 和甲基醇 (CC) 的性能.

主要方法:

使用BMB连接体进行Co-based协调聚合物 (CoCP) 的溶热合成.
CoCP的碳化形成一个二维分层碳化物协调聚合物 (C-CoCP).
与氧化石墨烯 (GO) 形成C-CoCP的复合物,并使用XRD,SEM,EDS,FTIR和TGA进行表征.

主要成果:

C-CoCP@GO复合材料呈现出具有高催化活性和高表面积的二维堆叠层结构.
电化学传感器在低电位 (0.097V和0.213V) 时实现了同时检测HQ和CC.
传感器显示了广泛的线性范围 (HQ为3-600μM,CC为3-1750μM),低LOD (HQ为0.46μM,CC为0.27μM),以及出色的稳定性 (>14天).

结论:

该C-CoCP@GO复合物是一个高度敏感和稳定的传感平台,用于同位素.
该材料的坚固结构确保了高选择性,可重复性和干扰免疫性.
这种复合显示出实际样本分析中的实际应用的巨大潜力.

关键词:

碳复合材料碳复合材料协调聚合物的聚合物循环电压计是循环电压计.微分脉冲电压测量微分脉冲电压测量电化学传感; 电化学传感;氨酸和甲基醇干扰免疫力免疫力

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