等温核酸放大技术在重金属检测方面的应用

等温核酸放大技术是一种可以实现重金属污染物痕量分析的高灵敏性检测方法，在分析检测中有着广泛且重要的作用。本文综述了几种不同的等温核酸放大技术及其在重金属检测方面的应用，阐述分析了各方法的检测原理，为之后建立更加灵敏、快速、准确的检测方法提供了参考。虽然等温核酸放大技术目前主要停留在实验室阶段，并且检测目标有限，但是由于该技术的高灵敏性、特异性以及与其他学科紧密的联系性，具有潜在的应用前景。

Application of Isothermal Nucleic Acid Amplification Technology in Heavy Metal Detection

The isothermal nucleic acid amplification technology is a highly sensitive detection method about the target trace heavy metal, and plays an important role in the analysis and detection. In this paper, several kinds of isothermal nucleic acid amplification technologies and their application in heavy metal detection were introduced, and the detection principle of each method was analyzed, which provided a reference for the establishment of more sensitive, rapid and accurate detection methods. At present, isothermal nucleic acid amplification technology mainly stays in the laboratory stage, and the detection target is limited, but because of its high sensitivity, specificity and close connection with other disciplines, it still has the potential practical application prospects.