In situ hydrothermal growth of ZnO/g-C3N4 nanoflowers coated solid-phase microextraction fibers coupled with GC-MS for determination of pesticides residues

Zhang, Ning; Gao, Jia; Huang, Chuanhui; Liu, Wei; Tong, Ping; Zhang, Lan

doi:10.1016/j.aca.2016.06.029

Cited by 64 publications

(14 citation statements)

References 38 publications

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“…In addition, g‐C 3 N 4 and its composites also play a great application in detecting pesticide residues [32] . Zhang et al [33] . prepared a novel coated fiber of g‐C 3 N 4 composite zinc oxide (ZnO) by in situ hydrothermal growth method and successfully detected pesticide residues in cucumber, pear and green tea using gas chromatography‐mass spectrometry.…”

Section: G‐c3n4 In Environmental and Food Safety Monitoringmentioning

confidence: 99%

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

Zhang

Kan

et al. 2021

Chemistry An Asian Journal

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With the progress of science and technology and the improvement of people‘s living standards, the performance of traditional materials can no longer fully meet the needs of social development. Graphitic phase carbon nitride (g‐C3N4), as a new type of nanomaterial, has good properties. Its unique graphite like structure and stable thermodynamic characteristics have led an increasing number of researchers to explore its diverse functions and use this as a basis to develop related energy and products for applications in various fields. Among them, applications in the field of medicine health have become popular in recent years. Therefore, this review summarizes the synthesis methods of g‐C3N4 and its composites, as well as their applications in food, medicine, environmental monitoring and disease treatment, in the hope of providing references and basis for further expanding the applications of g‐C3N4 in large health areas.

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Section: G‐c3n4 In Environmental and Food Safety Monitoringmentioning

confidence: 99%

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

Zhang

Kan

et al. 2021

Chemistry An Asian Journal

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“…The directly suspended droplet micro-extraction method has a high enrichment factor, excellent selectivity, good linearity, and reasonable recovery. Recently, it was found that a hybrid ZnO/g-C 3 N 4 fiber can be used for simultaneous determination of nine pesticide residues in green tea [293].…”

Section: Recent Approaches For Monitoring the Quality Of Green Teamentioning

confidence: 99%

A Comprehensive Insight on the Health Benefits and Phytoconstituents of Camellia sinensis and Recent Approaches for Its Quality Control

et al. 2019

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Tea, Camellia sinensis, which belongs to the family Theaceae, is a shrub or evergreen tree up to 16 m in height. Green tea is very popular because of its marked health benefits comprising its anticancer, anti-oxidant, and antimicrobial activities, as well as its effectiveness in reducing body weight. Additionally, it was recognized by Chinese people as an effective traditional drink required for the prophylaxis against many health ailments. This is due to the complex chemical composition of green tea, which comprises different classes of chemical compounds, such as polyphenols, alkaloids, proteins, minerals, vitamins, amino acids, and others. The beneficial health effects of green tea ultimately led to its great consumption and increase its liability to be adulterated by either low-quality or non-green tea products with concomitant decrease in activity. Thus, in this review, green tea was selected to highlight its health benefits and phytoconstituents, as well as recent approaches for its quality-control monitoring that guarantee its incorporation in many pharmaceutical industries. More research is needed to find out other more biological activities, active constituents, and other simple and cheap techniques for its quality assurance that ascertain the prevention of its adulteration.

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“…The HNTs-TiO 2 fiber showed the highest extraction efficiency among the studied fibers. In another application, zinc oxide hybridized with graphite-like C 3 N 4 (ZnO/g-C 3 N 4 ) nanoflowers based SPME coating was fabricated [160]. This fiber was successfully used for the simultaneous determination of nine pesticides in cucumber, pear, and green tea.…”

Section: Fruits and Vegetablesmentioning

confidence: 99%

Recent Applications and Newly Developed Strategies of Solid-Phase Microextraction in Contaminant Analysis: Through the Environment to Humans

Naccarato

Tagarelli

2019

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The present review aims to describe the recent and most impactful applications in pollutant analysis using solid-phase microextraction (SPME) technology in environmental, food, and bio-clinical analysis. The covered papers were published in the last 5 years (2014–2019) thus providing the reader with information about the current state-of-the-art and the future potential directions of the research in pollutant monitoring using SPME. To this end, we revised the studies focused on the investigation of persistent organic pollutants (POPs), pesticides, and emerging pollutants (EPs) including personal care products (PPCPs), in different environmental, food, and bio-clinical matrices. We especially emphasized the role that SPME is having in contaminant surveys following the path that goes from the environment to humans passing through the food web. Besides, this review covers the last technological developments encompassing the use of novel extraction coatings (e.g., metal-organic frameworks, covalent organic frameworks, PDMS-overcoated fiber), geometries (e.g., Arrow-SPME, multiple monolithic fiber-SPME), approaches (e.g., vacuum and cold fiber SPME), and on-site devices. The applications of SPME hyphenated with ambient mass spectrometry have also been described.

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In situ hydrothermal growth of ZnO/g-C3N4 nanoflowers coated solid-phase microextraction fibers coupled with GC-MS for determination of pesticides residues

Cited by 64 publications

References 38 publications

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

Graphite Carbon Nitride and Its Composites for Medicine and Health Applications

A Comprehensive Insight on the Health Benefits and Phytoconstituents of Camellia sinensis and Recent Approaches for Its Quality Control

Recent Applications and Newly Developed Strategies of Solid-Phase Microextraction in Contaminant Analysis: Through the Environment to Humans

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