Perspectives of compound-specific isotope analysis of organic contaminants for assessing environmental fate and managing chemical pollution

Nature Water, Год журнала: 2024, Номер 2(1), С. 14 - 30

Опубликована: Янв. 17, 2024

Язык: Английский

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Natural attenuation of sulfonamides and metabolites in contaminated groundwater – Review, advantages and challenges of current documentation techniques

Water Research, Год журнала: 2024, Номер 254, С. 121416 - 121416

Опубликована: Март 5, 2024

Sulfonamides are applied worldwide as antibiotics. They emerging contaminants of concern, their presence in the environment may lead to spread antibiotic resistance genes. present groundwater systems, which suggest persistence under certain conditions, highlighting importance understanding natural attenuation processes groundwater. Biodegradation is an essential process, degradation sulfonamides reduces risk spreading. In this review, attenuation, and particular assessment biodegradation, evaluated for systems. The current knowledge level on biodegradation reviewed, a scientific foundation built based sulfonamide processes, pathways, metabolites toxicity. An overview bacterial species related provided. main research effort has focused aerobic conditions while investigations anaerobic lacking. implementation laboratory scale; here we strived bridge towards field application assessment, by assessing approaches commonly used monitored attenuation. Methods document contaminant mass loss assessed be applicable sulfonamides, approach limited lack reference standards metabolites. Furthermore, additional information required relevant order improve assessments. Based it suggested use substituent-containing from breakage specific indicators degradation. Microbial currently available microbial community's capacities, however, more indigenous bacteria capable degrading impact environmental biodegradation. Compound stable isotope analysis shows great potential situ method, but further developments analyse at environmentally levels. Finally, scheme that can uncover some fate Nevertheless, there still unknowns well effect settings such redox conditions. Alongside, uncovering future research, applicability documentation will advance, provide step remedial concepts frequently detected sulfonamides.

Язык: Английский

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Uptake, translocation, and metabolism of organophosphate esters (OPEs) in plants and health perspective for human: A review

Environmental Research, Год журнала: 2024, Номер 249, С. 118431 - 118431

Опубликована: Фев. 10, 2024

Язык: Английский

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A review on biodegradation and photocatalytic degradation of organic pollutants: A bibliometric and comparative analysis

Journal of Cleaner Production, Год журнала: 2018, Номер 196, С. 1669 - 1680

Опубликована: Июнь 23, 2018

Язык: Английский

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Electrobiocorrosion by microbes without outer‐surface cytochromes

mLife, Год журнала: 2024, Номер 3(1), С. 110 - 118

Опубликована: Март 1, 2024

Abstract Anaerobic microbial corrosion of iron‐containing metals causes extensive economic damage. Some microbes are capable direct metal‐to‐microbe electron transfer (electrobiocorrosion), but the prevalence electrobiocorrosion among diverse methanogens and acetogens is poorly understood because a lack tools for their genetic manipulation. Previous studies have suggested that respiration with 316L stainless steel as donor indicative electrobiocorrosion, because, unlike pure Fe 0 , does not abiotically generate H 2 an intermediary carrier. Here, we report all ( Methanosarcina vacuolata, Methanothrix soehngenii Methanobacterium strain IM1) Sporomusa ovata Clostridium ljungdahlii ) evaluated respired donor, only M. Mx. S. were electrobiocorrosion. The electrobiocorrosive required acetate additional energy source in order to produce methane from steel. Cocultures demonstrated how can provide during corrosion. Not was IM1 it also did accept electrons Geobacter metallireducens effective electron‐donating partner interspecies directly . finding despite outer‐surface c ‐type cytochromes previously found be important other microbes, demonstrates there multiple strategies making electrical contact

Язык: Английский

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A review on environmental isotope analysis of aquatic micropollutants: Recent advances, pitfalls and perspectives

TrAC Trends in Analytical Chemistry, Год журнала: 2022, Номер 157, С. 116730 - 116730

Опубликована: Авг. 13, 2022

Язык: Английский

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Multi-elemental compound-specific isotope analysis of pesticides for source identification and monitoring of degradation in soil: a review

Environmental Chemistry Letters, Год журнала: 2022, Номер 20(6), С. 3927 - 3942

Опубликована: Июль 28, 2022

Язык: Английский

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Discovering Nature’s Fingerprints: Isotope Ratio Analysis on Bioanalytical Mass Spectrometers

Journal of the American Society for Mass Spectrometry, Год журнала: 2023, Номер 34(4), С. 525 - 537

Опубликована: Март 27, 2023

For a generation or more, the mass spectrometry that developed at frontier of molecular biology was worlds apart from isotope ratio spectrometry, label-free approach done on optimized gas-source magnetic sector instruments. Recent studies show electrospray-ionization Orbitraps and other spectrometers widely used in life sciences can be fine-tuned for high-precision analysis. Since patterns form everywhere nature based well-understood principles, intramolecular measurements allow unique insights into fascinating range research topics. This Perspective introduces wider readership to current topics stable with aim discussing how soft-ionization coupled ultrahigh resolution enable long-envisioned progress. We highlight novel prospects observing isotopes intact polar compounds speculate future directions this adventure overlapping realms biology, chemistry, geology.

Язык: Английский

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Stable isotope fractionation concepts for characterizing biotransformation of organohalides

Current Opinion in Biotechnology, Год журнала: 2016, Номер 41, С. 108 - 113

Опубликована: Июнь 25, 2016

Язык: Английский

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Application of stable isotope tools for evaluating natural and stimulated biodegradation of organic pollutants in field studies

Current Opinion in Biotechnology, Год журнала: 2016, Номер 41, С. 99 - 107

Опубликована: Июнь 14, 2016

Язык: Английский

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