Mass spectrometry detection of environmental microplastics: Advances and challenges

TrAC Trends in Analytical Chemistry, Год журнала: 2023, Номер 170, С. 117472 - 117472

Опубликована: Дек. 2, 2023

Язык: Английский

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Identification and quantification of nanoplastics in different crops using pyrolysis gas chromatography-mass spectrometry

Chemosphere, Год журнала: 2024, Номер 354, С. 141689 - 141689

Опубликована: Март 14, 2024

Язык: Английский

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Water Analysis: Emerging Contaminants and Current Issues

Analytical Chemistry, Год журнала: 2024, Номер 96(20), С. 8184 - 8219

Опубликована: Май 3, 2024

ADVERTISEMENT RETURN TO ISSUEPREVReviewNEXTWater Analysis: Emerging Contaminants and Current IssuesSusan D. Richardson*Susan RichardsonDepartment of Chemistry Biochemistry, University South Carolina, JM Palms Center for GSR, 631 Sumter Street, Columbia, Carolina 29208, United States*[email protected]More by Susan RichardsonView Biographyhttps://orcid.org/0000-0001-6207-4513 Tarek ManasfiTarek ManasfiEawag, Environmental Chemistry, Uberlandstrasse 133, Dubendorf 8600, SwitzerlandMore ManasfiView BiographyCite this: Anal. Chem. 2024, 96, 20, 8184–8219Publication Date (Web):May 3, 2024Publication History Received16 March 2024Accepted16 April 2024Revised14 2024Published online3 May inissue 21 2024https://pubs.acs.org/doi/10.1021/acs.analchem.4c01423https://doi.org/10.1021/acs.analchem.4c01423review-articleACS PublicationsCopyright © 2024 American Chemical SocietyRequest reuse permissionsArticle Views826Altmetric-Citations-LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum full text article downloads since November 2008 (both PDF HTML) across all institutions individuals. These metrics regularly updated to reflect usage leading up last few days.Citations number other articles citing this article, calculated Crossref daily. Find more information about citation counts.The Altmetric Attention Score is a quantitative measure attention that research has received online. Clicking on donut icon will load page at altmetric.com with additional details score social media presence given article. how calculated. Share Add toView InAdd Full Text ReferenceAdd Description ExportRISCitationCitation abstractCitation referencesMore Options onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-Alertsclose SUBJECTS:Drinking water,Extraction,Impurities,Liquid chromatography,Mass spectrometry Get e-Alerts

Язык: Английский

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Advancing microplastic surveillance through photoacoustic imaging and deep learning techniques

Journal of Hazardous Materials, Год журнала: 2024, Номер 470, С. 134188 - 134188

Опубликована: Апрель 2, 2024

Язык: Английский

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Differences of microplastics and nanoplastics in urban waters: Environmental behaviors, hazards, and removal

Water Research, Год журнала: 2024, Номер 260, С. 121895 - 121895

Опубликована: Июнь 5, 2024

Язык: Английский

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Removal of microplastic particles during municipal wastewater treatment: A current review

Desalination and Water Treatment, Год журнала: 2024, Номер 317, С. 100006 - 100006

Опубликована: Янв. 1, 2024

Wastewater treatment plants (WWTPs) are considered the main point source of microplastics (MPs) discharged into water bodies. The article discusses types and number MPs present in wastewater effectiveness their removal at municipal WWTP. use different methodologies for determining makes it difficult to compare results obtained studies authors. Limitations various sampling, preparation final identification techniques MPs, that may lead over or underestimating wastewater, were indicated. Although efficiency on WWPP is reaching 98% more with advanced treatment, large WWTP could as much 1010 MPs/day. These values often do not take account particles smaller than 1 µm (nanoplastics), which effluent can be significant. degradation products have a harmful effect environment, therefore increasing from very important. This achieved by introducing additional purification processes, well improving operation existing ones.

Язык: Английский

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Production, characterization, and toxicology of environmentally relevant nanoplastics: a review

Environmental Chemistry Letters, Год журнала: 2025, Номер unknown

Опубликована: Янв. 10, 2025

Язык: Английский

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Exploring Innovative Approaches for the Analysis of Micro- and Nanoplastics: Breakthroughs in (Bio)Sensing Techniques

Biosensors, Год журнала: 2025, Номер 15(1), С. 44 - 44

Опубликована: Янв. 13, 2025

Plastic pollution, particularly from microplastics (MPs) and nanoplastics (NPs), has become a critical environmental health concern due to their widespread distribution, persistence, potential toxicity. MPs NPs originate primary sources, such as cosmetic microspheres or synthetic fibers, secondary fragmentation of larger plastics through degradation. These particles, typically less than 5 mm, are found globally, deep seabeds human tissues, known adsorb release harmful pollutants, exacerbating ecological risks. Effective detection quantification essential for understanding mitigating impacts. Current analytical methods include physical chemical techniques. Physical methods, optical electron microscopy, provide morphological details but often lack specificity time-intensive. Chemical analyses, Fourier transform infrared (FTIR) Raman spectroscopy, offer molecular face challenges with smaller particle sizes complex matrices. Thermal including pyrolysis gas chromatography–mass spectrometry (Py-GC-MS), compositional insights destructive limited in analysis. Emerging (bio)sensing technologies show promise addressing these challenges. Electrochemical biosensors cost-effective, portable, sensitive platforms, leveraging principles voltammetry impedance detect adsorbed pollutants. Plasmonic techniques, surface plasmon resonance (SPR) surface-enhanced spectroscopy (SERS), high sensitivity nanostructure-enhanced detection. Fluorescent utilizing microbial enzymatic elements enable the real-time monitoring plastic degradation products, terephthalic acid polyethylene terephthalate (PET). Advancements innovative approaches pave way more accurate, scalable, environmentally compatible solutions, contributing improved remediation strategies. This review highlights advanced section on prospects that address could lead significant advancements monitoring, highlighting necessity testing new sensing developments under real conditions (composition/matrix samples), which overlooked, well study peptides novel recognition element microplastic sensing.

Язык: Английский

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Microfluidic synthesis of gold nanoparticle-doped microspherical photonic crystal as SERS substrate for methylene blue detection

Microchimica Acta, Год журнала: 2025, Номер 192(2)

Опубликована: Янв. 31, 2025

Язык: Английский

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Microplastics enhance the denitrification of glycogen-accumulating organisms by regulating electronic transport in carbon-nitrogen coupling

Journal of Hazardous Materials, Год журнала: 2025, Номер 489, С. 137627 - 137627

Опубликована: Фев. 21, 2025

Язык: Английский

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