Trends in Environmental Analytical Chemistry最新文献

{"title":"Analysis of chemical contaminants in fish using high resolution mass spectrometry – A review","authors":"Sherri B. Turnipseed","doi":"10.1016/j.teac.2024.e00227","DOIUrl":"10.1016/j.teac.2024.e00227","url":null,"abstract":"<div><p>High resolution mass spectrometry (HRMS) has become an important tool in environmental and food safety analysis. This review highlights how HRMS has been used to analyze chemical contaminants in fish. Measuring and documenting chemical contaminants in fish serves not only as an indicator of environmental conditions but can also monitor the health of these animals and help protect an important source of human food. The incidence and significance of contaminants including veterinary drugs, human drugs and personal care products, pesticides, persistent organic pollutants, per- and poly fluorinated substances, and marine toxins will be reviewed. The advantage of HRMS over traditional MS is its ability to expand the number of compounds that can be detected and identified. This is true whether HRMS is used for targeted analytes, or more broadly for suspect screening and nontargeted analyses. The classes of compounds, types of fish or seafood, options for data acquisition and analysis, and reports of unexpected findings from recent HMRS methods for chemical contaminants in fish are summarized.</p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139678177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Mass spectrometry imaging in environmental monitoring: From a scarce existing past to a promising future","authors":"Ana María Herruzo-Ruiz ,&nbsp;Ángela Peralbo-Molina ,&nbsp;Cristina-María López ,&nbsp;Carmen Michán ,&nbsp;José Alhama ,&nbsp;Eduardo Chicano-Gálvez","doi":"10.1016/j.teac.2024.e00228","DOIUrl":"10.1016/j.teac.2024.e00228","url":null,"abstract":"<div><p>Pollution is a global concern with important impacts on ecosystems and human well-being. To assess its ecological consequences and environmental health effects, understanding the interactions between pollutants and living organisms is crucial. Biomarkers, measurable indicators that change upon pollutant exposure, offer insights into ecological quality. Omics techniques provide extensive molecular information for toxicity pathways, while mass spectrometry imaging (MSI) additionally allows the spatial resolution of the biomolecular analyses. This review explores the potential of this technique for revolutionizing environmental analysis, enabling the identification, distribution, and persistence of pollutants, and assessing their biological molecular effects. MSI shows a great potential in improving environmental monitoring, assessing risks, and promoting sustainable solutions for remediation.</p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139677934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Surface-enhanced infrared absorption spectroscopy (SEIRAS) for biochemical analysis: Progress and perspective","authors":"Jikai Wang ,&nbsp;Zhulan Xie ,&nbsp;Yanli Zhu ,&nbsp;Pengfei Zeng ,&nbsp;Suisui He ,&nbsp;Jun Wang ,&nbsp;Hua Wei ,&nbsp;Cuiyun Yu","doi":"10.1016/j.teac.2024.e00226","DOIUrl":"10.1016/j.teac.2024.e00226","url":null,"abstract":"<div><p>Advances in nanofabrication<span>, instrumentation, miniaturization, and particularly the increased interdisciplinary dialogue between spectroscopists and their subscribers (biologists, environmentalists, and clinicians) have accelerated the application of surface-enhanced infrared absorption spectroscopy (SEIRAS) to biochemical analysis. This review outlines the basic principles of SEIRAS and its application to biochemical analysis in recent years. The review also comprehensively describes how SEIRAS can identify and quantify the biochemical activities of small molecules, biomacromolecules, and microorganisms, and summarizes the application trends of SEIRAS-based analytics and the value of SEIRAS information in modern biochemical applications and processes. Finally, it discusses the current challenges in SEIRAS-based biochemical analysis and proposes perspectives for further research in this field. Ultimately, the review aims to bridge the knowledge gap and promote further progress in SEIRAS-based biochemical analysis.</span></p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139557026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent advances in amino acid-based electrode fabrication strategies for enhanced electrochemical detection of metal ions","authors":"Liang Wei Tang ,&nbsp;Yatimah Alias ,&nbsp;Prastika Krisma Jiwanti ,&nbsp;Pei Meng Woi","doi":"10.1016/j.teac.2024.e00225","DOIUrl":"10.1016/j.teac.2024.e00225","url":null,"abstract":"<div><p><span>This review article focuses on various fabrication strategies that utilize amino acids (AAs) in the creation of electrochemical sensors designed for the detection of heavy metals (HMs). AAs possess unique characteristics that make them valuable materials for sensing heavy </span>metal ions<span><span> (HMIs). The article delves into how AAs are incorporated into sensor designs and their interactions with HMIs. It places particular emphasis on a range of electrode modification methods, including drop casting, self-assembled monolayers (SAMs), electropolymerization, and molecularly imprinted polymers (MIPs). The article provides a comprehensive discussion of the preparation procedures, mechanisms, as well as the advantages and disadvantages associated with each approach. Furthermore, it explores the emerging insights into combining AAs with both organic and </span>inorganic materials, highlighting their synergistic effects in sensing applications. Throughout the review, the challenges and opportunities in the development of electrochemical sensors are spotlighted, with the ultimate goal of advancing next-generation sensors that can make a meaningful impact on modern society.</span></p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2024-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139459398","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Techniques to characterize PFAS burden in biological samples: Recent insights and remaining challenges","authors":"Dilani Perera,&nbsp;Wesley Scott,&nbsp;Rachel Smolinski,&nbsp;Leenia Mukhopadhyay,&nbsp;Carrie A. McDonough","doi":"10.1016/j.teac.2023.e00224","DOIUrl":"10.1016/j.teac.2023.e00224","url":null,"abstract":"<div><p>Per/polyfluoroalkyl substances (PFASs) are a class of ubiquitous environmental contaminants associated with several adverse health effects in humans and animals. Liquid chromatography with tandem mass spectrometry (LC-MS/MS) has traditionally been used to provide targeted quantitation of PFASs in biological samples. The analyte lists covered by targeted LC-MS/MS methods have grown rapidly as more PFASs have been discovered, though not all organofluorine is amenable to this technique. Integrative techniques measuring total organofluorine (TOF) coupled with LC-MS/MS analysis demonstrate that a significant fraction of TOF in biological samples is not captured by LC-MS/MS. This missing organofluorine may be contributed by PFASs that are not amenable to typical PFAS analytical conditions. Here, we review recent progress in quantifying total PFAS burden and identifying the compounds that comprise the unidentified organofluorine fraction (UOF), with a focus on human biological samples. While LC coupled to high-resolution mass spectrometry (LC-HRMS) has identified several novel PFASs in biological samples, these efforts do not appear to fully explain UOF content. Closing the UOF gap will necessitate the development of additional analytical approaches to broaden the chemical space captured by PFAS analysis. We highlight the use of additional chromatographic methods, advanced separation approaches such as ion mobility spectrometry (IMS), and continued improvement of HRMS semi-quantitation methods as promising paths forward to close the UOF gap.</p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2023-12-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2214158823000302/pdfft?md5=72c2464f92f330bc59de4a333b06bc11&pid=1-s2.0-S2214158823000302-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139052903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Recent developments and modification strategies in electrochemical sensors based on green nanomaterials for catechol detection","authors":"Yusuf Osman Donar ,&nbsp;Selva Bilge ,&nbsp;Duygu Bayramoğlu ,&nbsp;Beyza Özoylumlu ,&nbsp;Samed Ergenekon ,&nbsp;Ali Sınağ","doi":"10.1016/j.teac.2023.e00223","DOIUrl":"10.1016/j.teac.2023.e00223","url":null,"abstract":"<div><p><span>Catechol<span> (CC), an important phenolic compound, poses a significant threat to human health due to its toxicity and is widely available in natural water resources. In addition, CC is the most researched compound found in plenty of plant-based foods and beverages, including fruits, vegetables, grains, beans, and beer, tea, coffee, and wine. Therefore, developing effective, reliable, and robust methods for CC detection is critical. Among the sensor technologies; Electrochemical sensors are of great interest due to their simple equipment requirement, low cost, fast reaction possibilities, and fast response times. However, to produce more reliable and repeatable signals with high selectivity and sensitivity, it is crucial to modify the electrode surfaces, which are an indispensable element of electrochemical sensors. Recently, the use of various materials as electrode modification agents due to their superior chemical, physical and biological properties has significantly impacted electrochemical sensor and biosensor applications. In this review, the latest developments in the production of </span></span>carbon material<span>, conductive polymer, metal, and nanoparticle-based electrochemical sensors, and biosensors prepared by green synthesis techniques for CC detection within the scope of environmental monitoring applications are presented for the first time. It is important to synthesize materials with superior properties and critical significance in environmentally friendly applications by green principles. Within the scope of this study, environmental monitoring, the importance of CC detection, green synthesis methods, and barriers and solutions for CC sensing were examined, respectively. In addition to this, the role of the materials prepared by the green synthesis technique in the electrochemical detection of CC and the modification strategies are discussed in depth. Finally, opportunities and suggestions for advancing the field of next-generation sensor applications for CC detection are discussed.</span></p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2023-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138688154","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Magnetic covalent organic frameworks-based adsorbents in solid phase extraction of trace analytes in environmental samples","authors":"Qamar Salamat ,&nbsp;Mustafa Soylak","doi":"10.1016/j.teac.2023.e00222","DOIUrl":"https://doi.org/10.1016/j.teac.2023.e00222","url":null,"abstract":"<div><p><span>Magnetic covalent organic frameworks (MCOFs) are a new class of emerging material as a super-effective magnetic adsorbent in analytical chemistry, particularly for </span>environmental analysis<span><span><span>, due to their outstanding features such as special morphology, cost-effective synthesis, chemical and thermal stability, a large specific surface area, high adsorption capacity, strong π-π interactions with analytes, uniform pore size, high reusability, and facile magnetic recovery. Based on the current research, after describing the diverse synthesis methods of MCOFs with various geometries that give them their unique physicochemical properties, this review emphasizes the great potential applications of MCOFs as an adsorbent in the magnetic solid phase extraction method in environmental analysis for </span>pesticide residues<span>, polycyclic aromatic hydrocarbons, drugs, endocrine-disrupting chemicals, heavy </span></span>metal ions<span>, marine biotoxin, and other environmental contaminants. In addition, difficulties and future prospects in the development of MCOFs for environmental analysis have been examined.</span></span></p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2023-11-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138335257","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comprehensive review on sampling, characterization and distribution of microplastics in beach sand and sediments","authors":"M. Tiwari ,&nbsp;S.K. Sahu ,&nbsp;Tejas Rathod ,&nbsp;R.C. Bhangare ,&nbsp;P.Y. Ajmal ,&nbsp;V. Pulhani ,&nbsp;A. Vinod Kumar","doi":"10.1016/j.teac.2023.e00221","DOIUrl":"https://doi.org/10.1016/j.teac.2023.e00221","url":null,"abstract":"<div><p>Microplastics (MP) have become the major (or most important contributor) to the pollution of the environment in the recent decades. Millions of tonnes of plastic litter are transported into the marine environment annually, and these quantities are expected to increase continuously in the coming years. Monitoring of MPs in beach sand and sediment provides the information on extent of MP<del>s</del><span> pollution in the ocean, and also indicates consumption pattern of plastic at local, regional and global scale. This comprehensive review focuses on beach sand and sediment sampling, along with processes and methods for identification and quantification of MPs in these environmental media. Major analytical techniques for characterisation of MPs such as Fluorescence Microscopy<span>, Fourier Transform IR spectroscopy (FTIR), Thermogravimetric Analysis (TGA), Chromatographic techniques (GC-MS/ HPLC), and Scanning Electron Microscopy (SEM) have been discussed in depth with respect to the analysis of beach sand and sediment samples. This review also provides a snapshot of environmental distribution of MPs in beach sand and sediments with respect to recent studies across the globe since 2017 and the challenges and future directives in the research area of MPs.</span></span></p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2023-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134656425","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrochemical paper-based analytical devices for environmental analysis: Current trends and perspectives","authors":"Waleed Alahmad ,&nbsp;Ahmet Cetinkaya ,&nbsp;S. Irem Kaya ,&nbsp;Pakorn Varanusupakul ,&nbsp;Sibel A. Ozkan","doi":"10.1016/j.teac.2023.e00220","DOIUrl":"https://doi.org/10.1016/j.teac.2023.e00220","url":null,"abstract":"<div><p>Environmental pollution is a serious problem that affects millions of people, and the demand for frequent quality monitoring is increasing. As a result, it has proven difficult to provide analytical platforms that combine high sensitivity, selectivity, and accuracy while maintaining low cost, portability, and user-friendliness. Electrochemical paper-based analytical devices (ePADs) are powerful analytical platforms that can satisfy these requirements. Paper is a superior substrate for electrochemical analysis due to its non-reactive backdrop, compatibility with both aqueous and non-aqueous analyses, and the capacity to quickly obtain a sophisticated device with high sensitivity and functionality in just a few steps. In this review, the focus is on the most recent applications of ePADs for the assessment of pollutants published in the past five years. ePADs are used for the sensitive and selective analysis of pollutants in different environmental matrices. Furthermore, the effects of nanomaterials on the fabrication of electrodes on paper-based substrates as well as on the sensitivity of electrochemical measurements, are discussed in this review. Finally, the possibility of using these ePADs in industrial and commercial applications is discussed from the authors’ point of view.</p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2023-11-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92046606","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Chiral purification by enantioselective extraction: Principles and recent development","authors":"Elahe Naghdi ,&nbsp;Reyhane Ahmadloo ,&nbsp;Mehrdad Shadi ,&nbsp;Griffin E. Moran","doi":"10.1016/j.teac.2023.e00219","DOIUrl":"https://doi.org/10.1016/j.teac.2023.e00219","url":null,"abstract":"<div><p>Due to its crucial importance in many industries, such as food, agrochemicals<span><span>, and pharmaceuticals, chirality<span><span> has gained increasing attention in recent decades. To address the need for a pure </span>enantiomer<span>, several methods have been developed such as crystallization, chromatographic approaches, kinetic resolution enzymatic methods, microbiological methods, and extraction. This review provides an overview of enantioselective </span></span></span>extraction methods<span> as being flexible, cost-effective, and suitable for large-scale production. Solid-liquid extraction (SLE) and liquid-liquid extraction (LLE) are the most used chiral extraction methods, showing significant benefits and leading to the widespread application of the method at large scale for industrial purposes. Several novel methods have been developed over the last few years to perform LLE and SLE, however, the traditional methods are still widely utilized. Throughout the paper monophasic recognition chiral extraction, biphasic recognition chiral extraction, and multi-stage LLE techniques, as well as the magnetic, molecularly imprinted polymer, metal-organic frameworks-based SLE methods are discussed as the most frequently used methods in the context of both benefits and limitations. Although there have been several publications on enantioselective LLE and SLE, no comprehensive review has been reported during the past few years. In this study, different categories and applications of both techniques have been considered.</span></span></p></div>","PeriodicalId":56032,"journal":{"name":"Trends in Environmental Analytical Chemistry","volume":null,"pages":null},"PeriodicalIF":11.2,"publicationDate":"2023-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"92046605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}