Development and comparison of direct immersion solid phase micro extraction Arrow-GC-MS for the determination of selected pesticides in water

Khademi, Seyed Mohammad Seyed; Salemi, Amir; Jochmann, Maik A.; Joksimoski, Sasho; Telgheder, Ursula

doi:10.1016/j.microc.2021.106006

Cited by 22 publications

(8 citation statements)

References 31 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The SPME Arrow enhances sensitivity since it employs sorption phases that are larger and is hence a more robust technique. Since SPME has emerged only recently, few studies have demonstrated the suitability of this technique in the analysis of different kinds of compounds and samples, which include the analysis of organic compounds and PAHs in water and biogenic VOCs in atmospheric air [91,92].…”

Section: Spme Arrowmentioning

confidence: 99%

Comprehensive Strategy for Sample Preparation for the Analysis of Food Contaminants and Residues by GC–MS/MS: A Review of Recent Research Trends

Gao

Wang³

et al. 2021

Foods

View full text Add to dashboard Cite

Food safety and quality have been gaining increasing attention in recent years. Gas chromatography coupled to tandem mass spectrometry (GC–MS/MS), a highly sensitive technique, is gradually being preferred to GC–MS in food safety laboratories since it provides a greater degree of separation on contaminants. In the analysis of food contaminants, sample preparation steps are crucial. The extraction of multiple target analytes simultaneously has become a new trend. Thus, multi-residue analytical methods, such as QuEChERs and adsorption extraction, are fast, simple, cheap, effective, robust, and safe. The number of microorganic contaminants has been increasing worldwide in recent years and are considered contaminants of emerging concern. High separation in MS/MS might be, in certain cases, favored to sample preparation selectivity. The ideal sample extraction procedure and purification method should take into account the contaminants of interest. Moreover, these methods should cooperate with high-resolution MS, and other sensitive full scan MSs that can produce a more comprehensive detection of contaminants in foods. In this review, we discuss the most recent trends in preparation methods for highly effective detection and analysis of food contaminants, which can be considered tools in the control of food quality and safety.

show abstract

Section: Spme Arrowmentioning

confidence: 99%

Comprehensive Strategy for Sample Preparation for the Analysis of Food Contaminants and Residues by GC–MS/MS: A Review of Recent Research Trends

Gao

Wang³

et al. 2021

Foods

View full text Add to dashboard Cite

show abstract

“…The SPME Arrow is an adapted SPME method, which may provide lower detection limits due to the larger volume of sorbent phase employed, as well as enhanced reusability and lifetime due to the more robust design of the extraction device. Direct immersion of a SPME Arrow (DVB/CWR/PDMS) in water followed by GC-MS analysis, for example, was found to be between 6 and 65 times more sensitive than classical SPME in the determination of selected pesticides [27].…”

Section: Sample Preparationmentioning

confidence: 99%

Green sample preparation methods in the environmental monitoring of aquatic organic pollutants

Forbes

2021

Current Opinion in Green and Sustainable Chemistry

View full text Add to dashboard Cite

“…Therefore, it would be difficult to develop an analytical method to include all compounds. Indeed, most studies have used target methods based on a limited number of pesticides and TP/M [12][13][14]. Full-spectrum acquisition techniques could be a solution to this problem.…”

Section: Introductionmentioning

confidence: 99%

Assessment of Environmental Pollution and Human Exposure to Pesticides by Wastewater Analysis in a Seven-Year Study in Athens, Greece

Rousis

Denardou

Alygizakis

et al. 2021

Toxics

View full text Add to dashboard Cite

Pesticides have been used in large amounts around the world for decades and are responsible for environmental pollution and various adverse effects on human health. Analysis of untreated wastewater can deliver useful information on pesticides’ use in a particular area and allow the assessment of human exposure to certain substances. A wide-scope screening method, based on liquid chromatography coupled to quadrupole-time-of-flight mass spectrometry, was applied, using both target and suspect screening methodologies. Daily composite influent wastewater samples were collected for seven or eight consecutive days in Athens between 2014 and 2020 and analyzed for 756 pesticides, their environmental transformation products and their human metabolites. Forty pesticides were quantified at mean concentrations up to 4.9 µg/L (tralkoxydim). The most abundant class was fungicides followed by herbicides, insect repellents, insecticides and plant growth regulators. In addition, pesticide transformation products and/or metabolites were detected with high frequency, indicating that research should be focused on them. Human exposure was evaluated using the wastewater-based epidemiology (WBE) approach and 3-ethyl-carbamoyl benzoic acid and cis-1,2,3,6-tetrahydrophthalimide were proposed as potential WBE biomarkers. Wastewater analysis revealed the presence of unapproved pesticides and indicated that there is an urgent need to include more transformation products in target databases.

show abstract

Development and comparison of direct immersion solid phase micro extraction Arrow-GC-MS for the determination of selected pesticides in water

Cited by 22 publications

References 31 publications

Comprehensive Strategy for Sample Preparation for the Analysis of Food Contaminants and Residues by GC–MS/MS: A Review of Recent Research Trends

Comprehensive Strategy for Sample Preparation for the Analysis of Food Contaminants and Residues by GC–MS/MS: A Review of Recent Research Trends

Green sample preparation methods in the environmental monitoring of aquatic organic pollutants

Assessment of Environmental Pollution and Human Exposure to Pesticides by Wastewater Analysis in a Seven-Year Study in Athens, Greece

Contact Info

Product

Resources

About