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使用多功能四乙烯-莱皮丁探针自发检测F-和粘度:探索环境应用

Selvaraj Muthusamy¹, Kanagaraj Rajalakshmi¹, Dae-Hwan Ahn²

¹School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China.

|November 29, 2024

概括

一个新的光探测器 (P-1) 能够连续检测TBDS,离子 (F-) 和粘度. 这种探针为环境和医疗监测有害化物水平提供了一个新的工具.

科学领域:

分析化学分析化学
材料科学材料科学材料科学
环境科学环境科学

背景情况:

水和食品中过量的化物离子 (F-) 对人类健康和生态系统构成风险.
开发F-敏感和选择性检测方法对于环境和健康监测至关重要.

研究的目的:

开发一种多功能光探针 (P-1),用于测定三二基化物 (TBDS),F-和粘度的顺序检测.
调查探头及其中间体的传感机制,进行定量分析.

主要方法:

基于四乙烯基诺林的光探针 (P-1) 的合成和描述.
使用光光谱法对TBDS和F-进行连续检测.
采用核磁共振 (NMR),高分辨率质谱 (HR-MS) 和高性能液体色谱 (HPLC) 进行表征.
应用密度函数理论 (DFT) 来确认传感机制.

主要成果:

探测器P-1成功检测到TBDS,导致了具有光火的中间P-2.
中间P-2通过光放大实现了F-的定量检测.
传感机制通过各种表征技术和DFT计算得到证实.
该探头有效地用于测量食物和水样本中的F-以及活细胞中的粘度.

结论:

开发的光探测器P-1提供了一种多功能平台,用于对分析物的顺序检测.
探测器监测F-和粘度的能力对医疗保健和环境安全有重大影响.
量化排放特征为设计先进的分子探测器提供了洞察力.

关键词:

环境应用环境应用 F(−) 的检测检测.食品样本分析食品样本分析量化排放量是指量化排放量.四烯乙烯四烯四烯四烯四烯四烯四烯四烯四烯四烯四烯

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