Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles
Bisphenol A widely remains in food and environmental systems. A small amount of bisphenol A can directly affect human health. However, the recent colorimetric detection methods of bisphenol A still meet the challenges such as complex operations and the influence of high-salt solutions, resulting in...
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| Format: | Article |
| Language: | English |
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Maximum Academic Press
2025-01-01
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| Series: | Food Innovation and Advances |
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| Online Access: | https://www.maxapress.com/article/doi/10.48130/fia-0025-0008 |
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| author | Siyu Wu Jiali Chen Yue Tang Yuangen Wu |
| author_facet | Siyu Wu Jiali Chen Yue Tang Yuangen Wu |
| author_sort | Siyu Wu |
| collection | DOAJ |
| description | Bisphenol A widely remains in food and environmental systems. A small amount of bisphenol A can directly affect human health. However, the recent colorimetric detection methods of bisphenol A still meet the challenges such as complex operations and the influence of high-salt solutions, resulting in inaccurate detection results. Herein, Ag3PO4 nanoparticles are prepared through a facile coprecipitation method and have excellent laccase-mimicking catalytic activity. Under the catalytic action of Ag3PO4 nanoparticles, bisphenol A loses electrons and further reacts with 4-amino-antipyrine to form a red substance. Thus, a novel rapid colorimetric method for bisphenol A detection is first established based on the laccase-mimicking activity of Ag3PO4 nanoparticles. The limit of detection of the colorimetric method is determined as low as 0.222 mg·L−1, which is lower than the National Health and Family Planning Commission of China and the United States Food and Drug Administration. Moreover, the colorimetric method displays excellent selectivity against other competitive targets. Further research has confirmed the accuracy, reliability, and rapidity of the colorimetric method for detecting bisphenol A in actual food and water samples, which indicates that such a colorimetric method will play a potentially vital role in practical applications. |
| format | Article |
| id | doaj-art-83e7c1fec83f419c82113f8d76885dea |
| institution | OA Journals |
| issn | 2836-774X |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Maximum Academic Press |
| record_format | Article |
| series | Food Innovation and Advances |
| spelling | doaj-art-83e7c1fec83f419c82113f8d76885dea2025-08-20T02:27:11ZengMaximum Academic PressFood Innovation and Advances2836-774X2025-01-0141738210.48130/fia-0025-0008fia-0025-0008Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticlesSiyu Wu0Jiali Chen1Yue Tang2Yuangen Wu3School of Liquor and Food Engineering, Guizhou University, Guiyang 550025, ChinaSchool of Liquor and Food Engineering, Guizhou University, Guiyang 550025, ChinaCollege of Life Sciences, Guizhou University, Guiyang 550025, ChinaSchool of Liquor and Food Engineering, Guizhou University, Guiyang 550025, ChinaBisphenol A widely remains in food and environmental systems. A small amount of bisphenol A can directly affect human health. However, the recent colorimetric detection methods of bisphenol A still meet the challenges such as complex operations and the influence of high-salt solutions, resulting in inaccurate detection results. Herein, Ag3PO4 nanoparticles are prepared through a facile coprecipitation method and have excellent laccase-mimicking catalytic activity. Under the catalytic action of Ag3PO4 nanoparticles, bisphenol A loses electrons and further reacts with 4-amino-antipyrine to form a red substance. Thus, a novel rapid colorimetric method for bisphenol A detection is first established based on the laccase-mimicking activity of Ag3PO4 nanoparticles. The limit of detection of the colorimetric method is determined as low as 0.222 mg·L−1, which is lower than the National Health and Family Planning Commission of China and the United States Food and Drug Administration. Moreover, the colorimetric method displays excellent selectivity against other competitive targets. Further research has confirmed the accuracy, reliability, and rapidity of the colorimetric method for detecting bisphenol A in actual food and water samples, which indicates that such a colorimetric method will play a potentially vital role in practical applications.https://www.maxapress.com/article/doi/10.48130/fia-0025-0008food safetyphenolic pollutantscolorimetric detectionlaccase mimicsnanozyme |
| spellingShingle | Siyu Wu Jiali Chen Yue Tang Yuangen Wu Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles Food Innovation and Advances food safety phenolic pollutants colorimetric detection laccase mimics nanozyme |
| title | Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles |
| title_full | Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles |
| title_fullStr | Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles |
| title_full_unstemmed | Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles |
| title_short | Colorimetric detection of bisphenol A in food and water based on the laccase-mimicking activity of silver phosphate nanoparticles |
| title_sort | colorimetric detection of bisphenol a in food and water based on the laccase mimicking activity of silver phosphate nanoparticles |
| topic | food safety phenolic pollutants colorimetric detection laccase mimics nanozyme |
| url | https://www.maxapress.com/article/doi/10.48130/fia-0025-0008 |
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