Polyfluoroalkyl-Substances Detection in Junk Food Packing Materials Using Various Analytical Methods: A Review DOI Open Access

S Jayanthy,

Kanaka Parvathi Kannaiah,

Damodharan Narayanasamy

et al.

Cureus, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 27, 2024

Per- and polyfluoroalkyl substances (PFAS) are unseen, dangerous organic compounds that can cause major health disorders. PFASs have been categorized as persistent, bioaccumulative, toxic (PBT). This review provides knowledge about the present in junk food packaging materials, which migrate into food. Different types of samples were analyzed using analytical methods. The most preferred method extraction is ultrasonic-assisted (UAE). It summarizes approaches PFASs. results numerous studies show perfluorooctanoic acid often detected compound with high concentrations. European Food Safety Authority (EFSA) announced tolerable weekly intake (TWI) 4.4 ng/kg. US Environmental Protection Agency (EPA) has limit for perfluorobutane sulfonic due to its toxicity level. These potential effects on both people's biosphere. PFAS usage stop industries a better future.

Language: Английский

Water Analysis: Emerging Contaminants and Current Issues DOI
Susan D. Richardson, Tarek Manasfi

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(20), P. 8184 - 8219

Published: May 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

Language: Английский

Citations

12
Streamlining assays of glycosyltransferases activity using in vitro GT-array (i-GT-ray) platform: Application to family GT37 fucosyltransferases DOI Creative Commons

Matrika Bhattarai,

Qi Wang, Tasleem Javaid

et al.

Journal of Biological Chemistry, Journal Year: 2024, Volume and Issue: 300(3), P. 105734 - 105734

Published: Feb. 7, 2024

Numerous putative glycosyltransferases (GTs) have been identified using bioinformatic approaches. However, demonstrating the activity of these GTs remains a challenge. Here, we describe development rapid in vitro GT-array screening platform for GTs. GT-arrays are generated by cell-free protein synthesis and binding microplates precoated with N-terminal Halo- or C-terminal GST-tagged GT-encoding plasmid DNA capture antibody. These arrays then used transferase activities reactions monitored luminescence GLO assay. The products formed can be analyzed directly from mass spectrometry. Using this platform, total 280 assays were performed to screen 22 fucosyltransferases (FUTs) family GT37 (seven Arabidopsis 15 rice) toward five acceptors: non-fucosylated tamarind xyloglucan (TXyG), arabinotriose (Ara

Language: Английский

Citations

4
Crystallization and Solvent Evaporation Ionization Mass Spectrometry (CSEI-MS) for Rapid Detection of Drugs in Complex Matrices DOI
Weiwei Chen, Qing Li, Jing Luo

et al.

Analytical Chemistry, Journal Year: 2024, Volume and Issue: 96(22), P. 8886 - 8892

Published: May 21, 2024

Illegal addition of drugs is common but seriously threatens public health safety. Conventional mass spectrometry methods are difficult to realize direct analysis existing in some complex matrices such as seawater or soil due the ion suppression effect and contamination MS parts caused by nonvolatile salts. In this work, a novel crystallization solvent evaporation ionization (CSEI-MS) method was constructed developed achieve rapid desalting detection. CSEI only consists heated plate nebulizer exhibits excellent performance, enabling six dissolved eight kinds salt solutions (up 200 mmol/L) three salty matrices. Under optimized conditions, CSEI-MS presents high sensitivity, accuracy, linearity, intraday interday precision. Finally, applied quantitative seawater, hand cream, soil. Furthermore, highly sensitive detection demonstrated remain even if processes conducted within 5 s via commercial tools.

Language: Английский

Citations

4
Synthesis of Fluorescein Modified Carbon Quantum Dots and Application of Dual Emission Ratio Fluorescent Probes for Highly Selective Detection of Chlorothalonil DOI
Qing Li, Jianghua Wang, Zikang Zhang

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Evidence of the occurrence, detection, and ecotoxicity studies of perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in aqueous environments DOI
Elizabeth Oyinkansola Omotola, Chinemerem Ruth Ohoro, James F. Amaku

et al.

Journal of Environmental Health Science and Engineering, Journal Year: 2025, Volume and Issue: 23(1)

Published: Feb. 25, 2025

Language: Английский

Citations

0
Kinetic Method Coupled with Thermal-Assisted Paper Spray Ionization Mass Spectrometry for Direct Determination of Enantiomeric Excess of Multiple d/l-Amino Acids in Functional Foods DOI
Wenbo Gao, Shuting Xu,

Yongjie Yan

et al.

Journal of the American Society for Mass Spectrometry, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Amino acids are commonly used as nutritional fortification substances in functional foods, and their chiral configuration is an important determinant of food function. Rapid screening methods urgently needed analysis but limited by the long-time separation matrix interference. In this study, we show a kinetic method coupled to thermal-assisted paper spray ionization mass spectrometry for direct determination enantiomeric excess (ee) multiple d/l-amino complex matrixes without sample pretreatment. 3-(2-Naphthyl)-l-alanine was selected new reference ligand achieve efficient differentiation (discrimination degree 8.7 d/l-phenylalanine 10.2 d/l-tyrosine). An additional thermal-auxiliary device developed facilitate purity determination. The allowed rapid simultaneous amino (d/l-phenylalanine d/l-tyrosine) within 30 s. Good linearities were achieved quantitation ee (R2 = 0.9996 phenylalanine 0.9995 tyrosine) with unknown acid concentrations ranging from 10 μM 600 μM. successfully applied capsules beverages showed great potential enantiomer-related safety nutrition analysis.

Language: Английский

Citations

0
Advancements in Ambient Ionisation Mass Spectrometry in 2024: An Annual Review DOI Open Access

Alisha Henderson,

Liam M. Heaney, Stephanie Rankin‐Turner

et al.

Analytical Science Advances, Journal Year: 2025, Volume and Issue: 6(1)

Published: March 22, 2025

ABSTRACT The introduction of ambient ionisation mass spectrometry (AIMS) is among the most important developments in analytical chemistry recent years. Enabling direct analysis samples their native state with neither sample preparation nor chromatographic separation provides chemical characterisation a matter seconds. Since its inception early 2000s, field has continued to expand and develop, pushing boundaries finding utility across broad areas scientific research. This annual review an overview key applications AIMS throughout 2024. novel ion sources, development existing techniques for enhanced performance, diverse forensic science, food chemistry, disease detection more highlight expanding versatility widespread adoption globe.

Language: Английский

Citations

0
Synthesis of fluorescein modified carbon quantum dots and application of dual emission ratio fluorescent probes for highly selective detection of chlorothalonil DOI
Qing Li, Jianghua Wang, Zikang Zhang

et al.

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2025, Volume and Issue: unknown, P. 126278 - 126278

Published: April 1, 2025

Language: Английский

Citations

0
Identification and Mitigation of Pyrolysis Products in Laser-Cut Paper for Paper Spray Mass Spectrometry DOI

Magnus Rydberg,

Anais Marianelle Rey Sánchez Ochoa,

Katherine Dayana Barrera Campos

et al.

Journal of the American Society for Mass Spectrometry, Journal Year: 2025, Volume and Issue: unknown

Published: March 5, 2025

Paper spray mass spectrometry (PS-MS) often employs laser cutting to prepare paper substrates, potentially inducing localized thermal decomposition of the cellulose backbone. This work investigates how pyrolysis products and inherent background molecules within affect PS-MS signal quality evaluates pretreatment methods enhance performance. Comparative analyses laser-cut razor-cut using ultraviolet-visible spectroscopy (UV-vis) showed significant differences. Laser-cut exhibited elevated MS blank signals higher absorbance in 200-400 nm UV region, indicating increased chemical abundance complexity. Gas chromatography-mass (GC-MS) identified over 20 residual compounds on absent samples, half which were as known products. Washing substrates with methanol, water, or dilute nitric acid significantly reduced both molecules, water showing most improvement. Analyses morphine, fentanyl, methamphetamine, voriconazole, fluconazole no reduction after washing, fentanyl methamphetamine exhibiting a signal, regardless method. reveals that while from contribute noise, also play role. A simple wash mitigates issues, improving overall performance for range analytes.

Language: Английский

Citations

0
Per- and poly-fluoroalkyl substances: A review of sources, properties, chromatographic detection, and toxicological implications DOI Creative Commons
Eliasu Issaka, Mabruk Adams, Enock Adjei Agyekum

et al.

AIMS environmental science, Journal Year: 2025, Volume and Issue: 12(2), P. 321 - 351

Published: Jan. 1, 2025

Language: Английский

Citations

0