中国原子光谱发展近况概述

Abstract

原子光谱技术作为现代分析检测技术中的一个重要组成部分,在分析领域中占据着举足轻重的地位,而其发展也反映了分析技术的不断改革与创新。综述了中国原子光谱技术近15年来(2000年—2014年)的研究与应用进展。内容涉及原子光谱的多个分支领域,包括原子发射光谱(ATOMIC EMISSIOn SPECTrOMETry,AES),原子吸收光谱(ATOMIC AbSOrPTIOn SPECTrOMETry,AAS),原子荧光光谱(ATOMIC fluOrESCEnCE SPECTrOMETry,AfS),X射线荧光光谱(X-rAy fluOrESCEnCE SPECTrOMETry,Xrf)以及原子质谱(ATOMIC MASS SPECTrOMETry,AMS)五种原子光谱技术,重点关注各技术在检测方法上的创新及其在环境样品、生物样品、食品饮料以及地质材料等相关领域中的应用,并对原子光谱分析中利用到的各种联用技术进行了简要介绍。最后展望了今后我国原子光谱技术的发展方向。

As an important part of modern analytical techniques,atomic spectrometry occupies a decisive status in the whole analytical field.The development of atomic spectrometry also reflects the continuous reform and innovation of analytical techniques.In the past fifteen years,atomic spectrometry has experienced rapid development and been applied widely in many fields in China.This review has witnessed its development and remarkable achievements.It contains several directions of atomic spectrometry,including atomic emission spectrometry(AES),atomic absorption spectrometry(AAS),atomic fluorescence spectrometry(AFS),X-ray fluorescence spectrometry(XRF),and atomic mass spectrometry(AMS).Emphasis is put on the innovation of the detection methods and their applications in related fields,including environmental samples,biological samples,food and beverage,and geological materials,etc.There is also a brief introduction to the hyphenated techniques utilized in atomic spectrometry.Finally,the prospects of atomic spectrometry in China have been forecasted.