Identify emerging contaminants in air, water, and soil
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2023-06-20 11:36
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504.064.3:574 (24)
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Ecologie generală şi biodiversitate (779)
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IASIBAS, Nicolai, SERHANOV, Rustam. Identify emerging contaminants in air, water, and soil . In: Ecological and environmental chemistry : - 2022, Ed. 7, 3-4 martie 2022, Chișinău. Chisinau: Centrul Editorial-Poligrafic al USM, 2022, Ediția 7, Vol.1, pp. 199-200. ISBN 978-9975-159-07-4.. 10.19261/eec.2022.v1
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Ecological and environmental chemistry
Ediția 7, Vol.1, 2022
Conferința "Ecological and environmental chemistry 2022"
7, Chișinău, Moldova, 3-4 martie 2022

Identify emerging contaminants in air, water, and soil

CZU: 504.064.3:574

Pag. 199-200

Iasibas Nicolai, Serhanov Rustam
 
Lokmera LTD
 
 
Disponibil în IBN: 18 martie 2022


Rezumat

Each day scientists identify new and emerging chemical contaminants in environmental matrices requiring further investigation into the affect these toxicants have on humans and biota. Understanding the biochemical and physiological impact of chemical exposure allows government regulators, researchers and producers to determine potential risk and toxicity of newly developed chemicals, and recently identified emerging chemical contaminants through in vitro research exposing live animals, developing larvae, or cells to water or extracts containing chemical contaminants. Changes to cell metabolism, morphology, or mortality suggest a chemotoxic affect that requires deeper investigation. Identification of the processes up or down regulated in response to chemical exposure necessitates research into physiological processes including metabolic pathways, gene expression and transcription, and protein synthesis, etc. In vitro exposure research using arrays that whole cell and tissue, or subcellular mechanisms allows scientists to quickly identify affected processes and classify the exposure risks. Understanding this risk allows regulatory agencies to protect the public by developing new or updating existing monitoring requirements to reflect changes to maximum levels of chemical release permitted and subsequent presence in the environment. Agilent‘s solutions for in vitro life science applications and non-targeted screening provide researchers with the tools required to characterize toxicant impact of biochemical and physiological processes. Our cell metabolism and in vitro assays provide researchers the tools required to quickly and efficiently identify chemicals that pose potential risk. Our portfolio of high resolution mass spectrometry solution deliver the selectivity and sensitivity required to identify new chemical toxicants, in situ degradation or transformation products, and biochemical metabolites. Powerful software facilitates chemical identification and can provide a map to potential metabolic transformation in vivo. Today‘s environmental analysis must be done more reliably, more efficiently, and with higher quality results than ever before. Unfortunately, pharmaceuticals, PFAS, pesticides, and other potentially toxic compounds can be difficult to detect in environmental and biological matrices. To complicate matters, several thousand chemicals present in the environment are currently unknown and unidentified. Many of these chemicals could be toxic, but are not regulated in the environment, due to the absence of toxicological data. Lokmera LTD Company offers a comprehensive portfolio of innovative applications from improving lab productivity for chemical analysis, to vacuum systems, to workflow solutions developed to facilitate unlocking the complexities of living systems. We help you stay current with emerging applications and approved methods, while our integrated workflow solutions deliver accurate, comprehensive data helping you make informed decisions accelerating your time to results.