Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples
Introduction: Fungicides are a group of pesticides which are widely used and have negative effects on human health and the environment; Pesticide residues resulted from applying fungicides is a very important issue due to environmental pollution and human health risk and should be seriously consider...
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| Format: | Article |
| Language: | English |
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West Asia Organization for Cancer Prevention
2016-09-01
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| Series: | Asian Pacific Journal of Cancer Biology |
| Subjects: | |
| Online Access: | http://www.waocp.com/journal/index.php/apjcb/article/view/201 |
| _version_ | 1827370430157029376 |
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| author | Torkan Mehrdiba Marziyeh Piriyaei Leila Kanaani |
| author_facet | Torkan Mehrdiba Marziyeh Piriyaei Leila Kanaani |
| author_sort | Torkan Mehrdiba |
| collection | DOAJ |
| description | Introduction: Fungicides are a group of pesticides which are widely used and have negative effects on human health and the environment; Pesticide residues resulted from applying fungicides is a very important issue due to environmental pollution and human health risk and should be seriously considered. In order to achieve such insight summing up the dangers of pesticides is necessary so that attributes to predict social costs and benefits and monitor new policies applied.
Methods: In this study, the possibility of extracting Triazole, a fungicide was evaluated by utilizing nanostructures, PW/SiO2, using new synthetic microextraction methods. Triazole is one of the most important pesticides with worldwide use for the protection of a variety of vegetables, fruits and grains and the destruction of many fungal pathogens because of its broad-spectrum and systemic properties.
Results: In this study, a new synthetic microextraction is used in which the PW/SiO2 with nano-holes is applied for extraction and identification Triazole; the high specific surface area, selectivity, shape, and size are the main characteristics of these compounds leading to numerous catalytic applications, filtration, separation, and extraction of pesticides.
Conclusion: The optimization conditions for this process include the extraction temperature: 80° C, extraction duration: 45 minutes, desorption temperature: 300° C, desorption duration: 2 minutes. Also, the correlation coefficient was high (0.998) and linear range was broad (0.01 to 200 ng/ml). |
| first_indexed | 2024-03-08T10:14:12Z |
| format | Article |
| id | doaj.art-fe817c76506747cea022a3ba557d6d19 |
| institution | Directory Open Access Journal |
| issn | 2538-4635 |
| language | English |
| last_indexed | 2024-03-08T10:14:12Z |
| publishDate | 2016-09-01 |
| publisher | West Asia Organization for Cancer Prevention |
| record_format | Article |
| series | Asian Pacific Journal of Cancer Biology |
| spelling | doaj.art-fe817c76506747cea022a3ba557d6d192024-01-29T05:41:26ZengWest Asia Organization for Cancer PreventionAsian Pacific Journal of Cancer Biology2538-46352016-09-0113677410.31557/apjcb.2016.1.3.67-74201Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural SamplesTorkan Mehrdiba0Marziyeh Piriyaei1Leila KanaaniDepartment of Toxicology, Faculty of Pharmacy, Islamic Azad University, Ahar Branch, ahar, Iran.Department of Analytical Chemistry, Tabriz University, Tabriz, Iran.Introduction: Fungicides are a group of pesticides which are widely used and have negative effects on human health and the environment; Pesticide residues resulted from applying fungicides is a very important issue due to environmental pollution and human health risk and should be seriously considered. In order to achieve such insight summing up the dangers of pesticides is necessary so that attributes to predict social costs and benefits and monitor new policies applied. Methods: In this study, the possibility of extracting Triazole, a fungicide was evaluated by utilizing nanostructures, PW/SiO2, using new synthetic microextraction methods. Triazole is one of the most important pesticides with worldwide use for the protection of a variety of vegetables, fruits and grains and the destruction of many fungal pathogens because of its broad-spectrum and systemic properties. Results: In this study, a new synthetic microextraction is used in which the PW/SiO2 with nano-holes is applied for extraction and identification Triazole; the high specific surface area, selectivity, shape, and size are the main characteristics of these compounds leading to numerous catalytic applications, filtration, separation, and extraction of pesticides. Conclusion: The optimization conditions for this process include the extraction temperature: 80° C, extraction duration: 45 minutes, desorption temperature: 300° C, desorption duration: 2 minutes. Also, the correlation coefficient was high (0.998) and linear range was broad (0.01 to 200 ng/ml).http://www.waocp.com/journal/index.php/apjcb/article/view/201nanostructure- triazole pesticide- pw/sio2- microextraction |
| spellingShingle | Torkan Mehrdiba Marziyeh Piriyaei Leila Kanaani Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples Asian Pacific Journal of Cancer Biology nanostructure- triazole pesticide- pw/sio2- microextraction |
| title | Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples |
| title_full | Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples |
| title_fullStr | Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples |
| title_full_unstemmed | Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples |
| title_short | Solid Phase Microextraction for Measuring Agricultural Pesticides in Natural Samples |
| title_sort | solid phase microextraction for measuring agricultural pesticides in natural samples |
| topic | nanostructure- triazole pesticide- pw/sio2- microextraction |
| url | http://www.waocp.com/journal/index.php/apjcb/article/view/201 |
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