华南地质2023，Vol.39Issue(4)：746-755,10.DOI:10.3969/j.issn.2097-0013.2023.04.015
生物样品无机前处理方法研究进展
Research Progress in Inorganic Pretreatment of Biological Samples
摘要
Abstract
Element analysis of biological samples is an important means of research in fields such as ecologi-cal geochemistry,environmental chemistry,agricultural soil,and medicine.Biological samples have the char-acteristics of complex composition,high organic matter content,significant matrix interference,and low con-tent of some inorganic elements.The inorganic pre-treatment technology is the most crucial step in the analy-sis of inorganic elements in biological samples,and scientific,reasonable,and efficient pre-treatment meth-ods must be selected for digestion to ensure that the digested solution is suitable for the corresponding inor-ganic element analysis.In this paper,we reviewed the research progress of different inorganic pre-treatment methods for biological samples both domestically and internationally,focusing on the advantages and disad-vantages,influencing factors,and applicable inorganic element analysis of each method.It is believed that all current inorganic pre-treatment methods have certain shortcomings,and it is necessary to consider the proper-ties,the experimental costs,the analytical efficiency,the accuracy of the results,and other factors to choose the optimal preprocessing method.In the future,the development of more and more efficient techniques for in situ analysis of biological samples is an important means to make up for the shortcomings of the current in-organic pre-treatment methods.关键词
生物样品/无机前处理方法/干法灰化/敞开湿法消解/高压密闭消解/微波消解Key words
biological samples/inorganic pretreatment method/dry ashing/open wet digestion/high pres-sure closed digestion/microwave digestion分类
化学化工引用本文复制引用
肖细炼,魏立,邵鑫,刘金,陈燕波,陈海涛,杨红梅..生物样品无机前处理方法研究进展[J].华南地质,2023,39(4):746-755,10.基金项目
中国地质调查局地质调查项目(DD20221777) （DD20221777）
