基于原子荧光光谱法的高灵敏度重金属离子检测方法  

High Sensitivity Heavy Metal Ion Detection Method Based on Atomic Fluorescence Spectroscopy

作　　者：张娜娜 刘振军 孙瑞平 Zhang Nana;Liu Zhenjun;Sun Ruiping(Shandong Jinhai Titanium Industry Resource Technology Co.,Ltd.,Shandong,251900;Shandong Lubei Enterprise Group Co.,Ltd.,Shandong,251900)

机构地区：[1]山东金海钛业资源科技有限公司,山东251900 [2]山东鲁北企业集团总公司,山东251900

出　　处：《当代化工研究》2025年第6期52-54,共3页Modern Chemical Research

摘　　要：原子荧光光谱法是一种利用物质受激发后发射特定光谱的原理来进行定性与定量分析的技术。鉴于此,详细介绍基于原子荧光光谱法的高灵敏度重金属离子检测方法,包括样品前处理、基体干扰消除与信号增强技术的应用,探讨了实验条件的优化、校准与标准化方法及如何提高灵敏度和降低检测限。同时,分析该技术在实际环境样本中的应用实例,展示了其在现代环境监测和食品安全评估中的实际效果和潜力。Atomic fluorescence spectroscopy is a technique that uses the principle of substances emitting specific spectra after excitation.Based on this,the highly sensitive heavy metal ion detection method based on atomic fluorescence spectroscopy,including sample pre-processing,matrix interference elimination and signal enhancement technology,discusses the optimization of experimental conditions,calibration and standardization,and how to improve sensitivity and reduce detection limit.At the same time,the examples of the application of this technology in real environmental samples are analyzed,and show its practical effect and potential in modern environmental monitoring and food safety assessment.

关 键 词：原子荧光光谱法 高灵敏度 重金属 离子检测 

分 类 号：TQ[化学工程]