Dispersive Solid-Phase Extraction Using Microporous Sorbent UiO-66 Coupled to Gas Chromatography–Tandem Mass Spectrometry: A QuEChERS-Type Method for the Determination of Organophosphorus Pesticide Residues in Edible Vegetable Oils without Matrix Interference

Mao, Xuejin; Yan, Aiping; Wan, Yiqun; Luo, Dongmei; Yang, Hongshun

doi:10.1021/acs.jafc.8b04980

Cited by 79 publications

(27 citation statements)

References 48 publications

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“…As a novel sample preparation method, DSPE, can be considered as QuEChERS (Amiri, Tayebee, Abdar, & Sani, 2019; Mao et al., 2020). QuEChERS was initially extracted with acetonitrile and then purified with DSPE (Mao, Yan, Wan, Luo, & Yang, 2019). QuEChERS is the most widely applied method for the extraction of pesticides from the complex matrix (Ly, Ho, Behra, & Nhu‐Trang, 2020).…”

Section: Recent Studies On Mofs For Pesticide Extraction From Food Comentioning

confidence: 99%

Metal–organic framework for the extraction and detection of pesticides from food commodities

Wang

et al. 2020

Comp Rev Food Sci Food Safe

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Pesticide residues in food matrices, threatening the survival and development of humanity, is one of the critical challenges worldwide. Metal–organic frameworks (MOFs) possess excellent properties, which include excellent adsorption capacity, tailorable shape and size, hierarchical structure, numerous surface‐active sites, high specific surface areas, high chemical stabilities, and ease of modification and functionalization. These promising properties render MOFs as advantageous porous materials for the extraction and detection of pesticides in food samples. This review is based on a brief introduction of MOFs and highlights recent advances in pesticide extraction and detection through MOFs. Furthermore, the challenges and prospects in this field are also described.

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Section: Recent Studies On Mofs For Pesticide Extraction From Food Comentioning

confidence: 99%

Metal–organic framework for the extraction and detection of pesticides from food commodities

Wang

et al. 2020

Comp Rev Food Sci Food Safe

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“…Good linearity (R 2 ≥ 0.9946) and LOQs of 1 μg/kg (in apple, tomato, and cucumber) and 100 μg/kg (in strawberry, grape, and lettuce) were obtained. Mao, Yan, Wan, Luo, and Yang (2019) reported a QuEChERS technique based on d-SPE extraction with cleanup using microporous sorbent UiO-66 for OP determination with GC-MS/MS. Microporous UiO-66 adsorbed the target compounds while excluding interfering compounds.…”

Section: Chromatographic and Mass Spectrometric Techniquesmentioning

confidence: 99%

Analytical methods to analyze pesticides and herbicides

Begum

Xue

2020

Water Environment Research

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This paper reviews studies published in 2019, in the area of analytical techniques for determination of pesticides and herbicides. It should be noted that some of the reports summarized in this review are not directly related to but could potentially be used for water environment studies. Based on different methods, the literatures are organized into six sections, namely extraction methods, electrochemical techniques, spectrophotometric techniques, chemiluminescence and fluorescence methods, chromatographic and mass spectrometric techniques, and biochemical assays.

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“…Zirconium‐based metal‐organic framework (UiO‐66‐OH) were successfully used to selectively adsorb organophosphorus pesticides and excluded interfering compounds. In this procedure 1 g oil was mixed with 2 mL n‐hexane and 30 mg of UiO‐66 were used as sorbent in d‐SPE . The adsorbed analytes were eluted by using 4 mL acetone.…”

Section: Role Of Cleanup Sorbentmentioning

confidence: 99%

Extraction techniques for pesticide residues analysis in edible oils and role of sorbents in cleanup

Muhammad

Ahad

Mehboob

2020

Separation Science Plus

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Pesticide residue analysis enables researchers to detect the minute quantity of residual pesticides by applying sensitive analytical techniques which include gas chromatography with mass spectrometry and liquid chromatography with mass spectrometry. However, the sample preparation step prior to utilizing these sophisticated techniques is key to achieving the required sensitivity. The present article reviews the significant methods available for sample preparation for pesticide residue analysis in edible oil. Present sample extraction and cleanup section, most common extraction and cleanup techniques such as liquid‐liquid extraction, solid phase extraction/dispersive solid phase extraction and quick, easy, cheap, effective, rugged and safe method are discussed. Since selection of sorbent affects the recovery, matrix effect and rate of false positive and false negatives, hence, special attention has been paid to sorbents required for sample cleanup. Many sorbents are commercially available however their possible interactions with fatty acids and impurities have not been highlighted in literature. The present review not only highlights the role of commonly used sorbents such as florisil, graphitized carbon black, primary secondary amine and octadecyl bonded silicas but also discusses the pros and cons of newly developed sorbents.

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Dispersive Solid-Phase Extraction Using Microporous Sorbent UiO-66 Coupled to Gas Chromatography–Tandem Mass Spectrometry: A QuEChERS-Type Method for the Determination of Organophosphorus Pesticide Residues in Edible Vegetable Oils without Matrix Interference

Cited by 79 publications

References 48 publications

Metal–organic framework for the extraction and detection of pesticides from food commodities

Metal–organic framework for the extraction and detection of pesticides from food commodities

Analytical methods to analyze pesticides and herbicides

Extraction techniques for pesticide residues analysis in edible oils and role of sorbents in cleanup

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