{"title":"Applications of metal organic framework adsorbents for pipette-tip micro solid-phase extraction","authors":"","doi":"10.1016/j.trac.2024.117877","DOIUrl":null,"url":null,"abstract":"<div><p>Pipette-tip micro solid-phase extraction (PT-μSPE) has emerged as a powerful technique for miniaturized sample preparation, not only due to its simplicity, low solvent consumption, and high efficiency, but also because it requires just a few mg of adsorbent for performing extraction. Recently, there has been growing interest in enhancing the extraction performance of PT-μSPE by incorporating metal-organic frameworks (MOFs) as sorbents due to their advantageous properties, including high surface area, tunable pore structure, and diverse functionalities. This review provides a comprehensive overview of advances in MOF-based adsorbents for PT-μSPE, focusing on their synthesis, characterization, and applications in sustainable microextraction methodologies. The key strategies for enhancing the extraction performance of MOFs, including surface modification and integration with other functional materials, are discussed. Finally, the review discusses future trends and opportunities for enhancing the performance of MOF-based PT-μSPE, such as improving selectivity, developing reusable adsorbents, and exploring new applications.</p></div>","PeriodicalId":439,"journal":{"name":"Trends in Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.8000,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0165993624003601/pdfft?md5=6eb2f675351cd196dd73d44da2c5c4ef&pid=1-s2.0-S0165993624003601-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Trends in Analytical Chemistry","FirstCategoryId":"1","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0165993624003601","RegionNum":1,"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
Pipette-tip micro solid-phase extraction (PT-μSPE) has emerged as a powerful technique for miniaturized sample preparation, not only due to its simplicity, low solvent consumption, and high efficiency, but also because it requires just a few mg of adsorbent for performing extraction. Recently, there has been growing interest in enhancing the extraction performance of PT-μSPE by incorporating metal-organic frameworks (MOFs) as sorbents due to their advantageous properties, including high surface area, tunable pore structure, and diverse functionalities. This review provides a comprehensive overview of advances in MOF-based adsorbents for PT-μSPE, focusing on their synthesis, characterization, and applications in sustainable microextraction methodologies. The key strategies for enhancing the extraction performance of MOFs, including surface modification and integration with other functional materials, are discussed. Finally, the review discusses future trends and opportunities for enhancing the performance of MOF-based PT-μSPE, such as improving selectivity, developing reusable adsorbents, and exploring new applications.
期刊介绍:
TrAC publishes succinct and critical overviews of recent advancements in analytical chemistry, designed to assist analytical chemists and other users of analytical techniques. These reviews offer excellent, up-to-date, and timely coverage of various topics within analytical chemistry. Encompassing areas such as analytical instrumentation, biomedical analysis, biomolecular analysis, biosensors, chemical analysis, chemometrics, clinical chemistry, drug discovery, environmental analysis and monitoring, food analysis, forensic science, laboratory automation, materials science, metabolomics, pesticide-residue analysis, pharmaceutical analysis, proteomics, surface science, and water analysis and monitoring, these critical reviews provide comprehensive insights for practitioners in the field.