Selectivity in Nontargeted Qualitative Analysis

IF 5.7 2区化学 Q1 CHEMISTRY, ANALYTICAL

Analytica Chimica Acta Pub Date : 2024-10-19 DOI:10.1016/j.aca.2024.343352

A.L. Pomerantsev, O.Ye. Rodionova

引用次数: 0

Abstract

Background

The concept of selectivity is used extensively in analytical chemistry in both quantitative and qualitative analyses. While in the first case, the definition and use of selectivity have been somehow regulated, in the second case it remains a vague concept.

Results

In this paper we propose a new definition of selectivity in qualitative analysis as well as the way to estimate it numerically.

Significance

It is shown how selectivity can be used practically to compare analytical objects, measurement techniques, and data modeling methods.

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非目标定性分析的选择性

背景选择性的概念在分析化学的定量和定性分析中被广泛使用。在前者中，选择性的定义和使用已经有了一定的规范，而在后者中，它仍然是一个模糊的概念。(40)结果在本文中，我们提出了定性分析中选择性的新定义以及用数字估算选择性的方法。(23)意义本文展示了如何实际利用选择性来比较分析对象、测量技术和数据建模方法。(19)

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Analytica Chimica Acta 化学-分析化学

CiteScore

10.40

自引率

6.50%

发文量

1081

审稿时长

38 days

期刊介绍： Analytica Chimica Acta has an open access mirror journal Analytica Chimica Acta: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Analytica Chimica Acta provides a forum for the rapid publication of original research, and critical, comprehensive reviews dealing with all aspects of fundamental and applied modern analytical chemistry. The journal welcomes the submission of research papers which report studies concerning the development of new and significant analytical methodologies. In determining the suitability of submitted articles for publication, particular scrutiny will be placed on the degree of novelty and impact of the research and the extent to which it adds to the existing body of knowledge in analytical chemistry.