{"title":"Selectivity in Nontargeted Qualitative Analysis","authors":"A.L. Pomerantsev, O.Ye. Rodionova","doi":"10.1016/j.aca.2024.343352","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><div>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.</div></div><div><h3>Results</h3><div>In this paper we propose a new definition of selectivity in qualitative analysis as well as the way to estimate it numerically.</div></div><div><h3>Significance</h3><div>It is shown how selectivity can be used practically to compare analytical objects, measurement techniques, and data modeling methods.</div></div>","PeriodicalId":240,"journal":{"name":"Analytica Chimica Acta","volume":"1332 ","pages":"Article 343352"},"PeriodicalIF":5.7000,"publicationDate":"2024-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Analytica Chimica Acta","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S000326702401153X","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
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.
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.
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