Rosivan Santos Assis , Jeferson Alves Barreto , Márcio José Silva Santos , Uneliton Neves Silva , Victor Miranda Amazonas , Clinzen Fona Cletche , Marcos Almeida Bezerra , Valfredo Azevedo Lemos
{"title":"基于绿色化学的液相微萃取和汞测定策略","authors":"Rosivan Santos Assis , Jeferson Alves Barreto , Márcio José Silva Santos , Uneliton Neves Silva , Victor Miranda Amazonas , Clinzen Fona Cletche , Marcos Almeida Bezerra , Valfredo Azevedo Lemos","doi":"10.1016/j.teac.2024.e00247","DOIUrl":null,"url":null,"abstract":"<div><div>This review article explores several liquid-phase microextraction (LPME) strategies in sample treatment for determining mercury species in several matrices. LPME can be subdivided into four main techniques: dispersive liquid-phase microextraction (DLPME), hollow fiber liquid-phase microextraction (HF-LPME), single drop liquid-phase microextraction (SDME), and cloud point extraction (CPE). The comparative analysis highlights the relative effectiveness of each method. DLPME enables shorter extraction times, but solvent consumption can be high. Although they provide high selectivity, HF-LPME, and SDME, in turn, require longer extraction times, and handling is complex. CPE, employing surfactant-based systems, offers a greener alternative with moderate efficiency but requires careful control of operating conditions. LPME techniques are evaluated in this review, considering advances in green chemistry and the determination and speciation of mercury. The advantages, limitations, and current applications of the techniques are also addressed in the text.</div></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":"44 ","pages":"Article e00247"},"PeriodicalIF":11.1000,"publicationDate":"2024-11-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Green chemistry-based strategies for liquid-phase microextraction and determination of mercury species\",\"authors\":\"Rosivan Santos Assis , Jeferson Alves Barreto , Márcio José Silva Santos , Uneliton Neves Silva , Victor Miranda Amazonas , Clinzen Fona Cletche , Marcos Almeida Bezerra , Valfredo Azevedo Lemos\",\"doi\":\"10.1016/j.teac.2024.e00247\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>This review article explores several liquid-phase microextraction (LPME) strategies in sample treatment for determining mercury species in several matrices. LPME can be subdivided into four main techniques: dispersive liquid-phase microextraction (DLPME), hollow fiber liquid-phase microextraction (HF-LPME), single drop liquid-phase microextraction (SDME), and cloud point extraction (CPE). The comparative analysis highlights the relative effectiveness of each method. DLPME enables shorter extraction times, but solvent consumption can be high. Although they provide high selectivity, HF-LPME, and SDME, in turn, require longer extraction times, and handling is complex. CPE, employing surfactant-based systems, offers a greener alternative with moderate efficiency but requires careful control of operating conditions. LPME techniques are evaluated in this review, considering advances in green chemistry and the determination and speciation of mercury. The advantages, limitations, and current applications of the techniques are also addressed in the text.</div></div>\",\"PeriodicalId\":56032,\"journal\":{\"name\":\"Trends in Environmental Analytical Chemistry\",\"volume\":\"44 \",\"pages\":\"Article e00247\"},\"PeriodicalIF\":11.1000,\"publicationDate\":\"2024-11-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Trends in Environmental Analytical Chemistry\",\"FirstCategoryId\":\"92\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2214158824000230\",\"RegionNum\":2,\"RegionCategory\":\"化学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, ANALYTICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Trends in Environmental Analytical Chemistry","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2214158824000230","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, ANALYTICAL","Score":null,"Total":0}
Green chemistry-based strategies for liquid-phase microextraction and determination of mercury species
This review article explores several liquid-phase microextraction (LPME) strategies in sample treatment for determining mercury species in several matrices. LPME can be subdivided into four main techniques: dispersive liquid-phase microextraction (DLPME), hollow fiber liquid-phase microextraction (HF-LPME), single drop liquid-phase microextraction (SDME), and cloud point extraction (CPE). The comparative analysis highlights the relative effectiveness of each method. DLPME enables shorter extraction times, but solvent consumption can be high. Although they provide high selectivity, HF-LPME, and SDME, in turn, require longer extraction times, and handling is complex. CPE, employing surfactant-based systems, offers a greener alternative with moderate efficiency but requires careful control of operating conditions. LPME techniques are evaluated in this review, considering advances in green chemistry and the determination and speciation of mercury. The advantages, limitations, and current applications of the techniques are also addressed in the text.
期刊介绍：
Trends in Environmental Analytical Chemistry is an authoritative journal that focuses on the dynamic field of environmental analytical chemistry. It aims to deliver concise yet insightful overviews of the latest advancements in this field. By acquiring high-quality chemical data and effectively interpreting it, we can deepen our understanding of the environment. TrEAC is committed to keeping up with the fast-paced nature of environmental analytical chemistry by providing timely coverage of innovative analytical methods used in studying environmentally relevant substances and addressing related issues.
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