{"title":"Applications of Smart Materials in Sample Preparation for Biological and Environmental Analysis","authors":"D. A. Karpitskiy, L. A. Kartsova","doi":"10.1134/S1061934825700595","DOIUrl":null,"url":null,"abstract":"<p>Sample preparation of naturally occurring matrices necessitates the development of highly sensitive and selective methods for the extraction and preconcentration of biologically active compounds. Smart materials are highly promising in this area and are selected for solving for specific analytical tasks. This review examines the main categories of such materials, including ionic liquids, eutectic solvents, nanomaterials, metal-organic frameworks, covalent organic frameworks, and molecularly imprinted polymers. It highlights their unique properties and provides specific examples of their application to chemical analysis between 2020 and 2025. The article discusses the use of smart materials in the analysis of biological fluids and environmental samples, available microextraction techniques, and subsequent quantification methods. It emphasizes the advancements achieved in comparison to the previously established approaches.</p>","PeriodicalId":606,"journal":{"name":"Journal of Analytical Chemistry","volume":"80 8","pages":"1313 - 1330"},"PeriodicalIF":1.1000,"publicationDate":"2025-08-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Analytical Chemistry","FirstCategoryId":"92","ListUrlMain":"https://link.springer.com/article/10.1134/S1061934825700595","RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
引用次数: 0
Abstract
Sample preparation of naturally occurring matrices necessitates the development of highly sensitive and selective methods for the extraction and preconcentration of biologically active compounds. Smart materials are highly promising in this area and are selected for solving for specific analytical tasks. This review examines the main categories of such materials, including ionic liquids, eutectic solvents, nanomaterials, metal-organic frameworks, covalent organic frameworks, and molecularly imprinted polymers. It highlights their unique properties and provides specific examples of their application to chemical analysis between 2020 and 2025. The article discusses the use of smart materials in the analysis of biological fluids and environmental samples, available microextraction techniques, and subsequent quantification methods. It emphasizes the advancements achieved in comparison to the previously established approaches.
期刊介绍：
The Journal of Analytical Chemistry is an international peer reviewed journal that covers theoretical and applied aspects of analytical chemistry; it informs the reader about new achievements in analytical methods, instruments and reagents. Ample space is devoted to problems arising in the analysis of vital media such as water and air. Consideration is given to the detection and determination of metal ions, anions, and various organic substances. The journal welcomes manuscripts from all countries in the English or Russian language.
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