A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness
A ratiometric fluorescence sensor platform with easy-to-use and accurate is nanoengineered for NH3 quantitative detection and visual real-time monitoring of chicken freshness using smartphones. The ratiometric fluorescent probe formed by combining the zinc ion complex and carbon dots has a double-em...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-03-01
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| Series: | Food Chemistry: X |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157523004972 |
| _version_ | 1797244902088638464 |
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| author | Huang Xiaowei Zhao Wanying Sun Wei Li Zhihua Zhang Ning Shi Jiyong Zhang Yang Zhang Xinai Shen Tingting Zou Xiaobo |
| author_facet | Huang Xiaowei Zhao Wanying Sun Wei Li Zhihua Zhang Ning Shi Jiyong Zhang Yang Zhang Xinai Shen Tingting Zou Xiaobo |
| author_sort | Huang Xiaowei |
| collection | DOAJ |
| description | A ratiometric fluorescence sensor platform with easy-to-use and accurate is nanoengineered for NH3 quantitative detection and visual real-time monitoring of chicken freshness using smartphones. The ratiometric fluorescent probe formed by combining the zinc ion complex and carbon dots has a double-emitted fluorescence peak. The fluorescence intensity of the complex changed can be clearly observed with the increase of the concentration of ammonia solution under 365 nm wavelength excitation. In order to detect NH3 concentration in gaseous phase, a portable paper-based sensor was designed. The sensor had a good linear relationship with NH3 concentration ranging from 10.0 to 90.0 μmol/L and the LOD value was 288 nM. This fluorescent paper-based sensor was used to check the freshness of chicken breast refrigerated at 4 °C, revealed observable shifts from blue to green. The fluorescent paper-based sensor can detect NH3 concentration in real time and simplify the monitoring process of meat freshness while ensuring accuracy and stability. |
| first_indexed | 2024-03-08T23:37:33Z |
| format | Article |
| id | doaj.art-392679d93ef6439582ae053e50ae0126 |
| institution | Directory Open Access Journal |
| issn | 2590-1575 |
| language | English |
| last_indexed | 2024-04-24T19:18:23Z |
| publishDate | 2024-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj.art-392679d93ef6439582ae053e50ae01262024-03-26T04:27:03ZengElsevierFood Chemistry: X2590-15752024-03-0121101054A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshnessHuang Xiaowei0Zhao Wanying1Sun Wei2Li Zhihua3Zhang Ning4Shi Jiyong5Zhang Yang6Zhang Xinai7Shen Tingting8Zou Xiaobo9School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China; Focusight (Jiangsu) Technology Co., LTD, o.258-6 Jinhua Road, Wujin Economic Development Zone, 213146 Changzhou, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China; Corresponding authors at: School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China (Zou Xiaobo).School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, ChinaSchool of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China; International Joint Research Laboratory of Intelligent Agriculture and Agri-products Processing (Jiangsu University), Jiangsu Education Department, China; Corresponding authors at: School of Food and Biological Engineering, Jiangsu University, 301 Xuefu Rd., 212013 Zhenjiang, Jiangsu, China (Zou Xiaobo).A ratiometric fluorescence sensor platform with easy-to-use and accurate is nanoengineered for NH3 quantitative detection and visual real-time monitoring of chicken freshness using smartphones. The ratiometric fluorescent probe formed by combining the zinc ion complex and carbon dots has a double-emitted fluorescence peak. The fluorescence intensity of the complex changed can be clearly observed with the increase of the concentration of ammonia solution under 365 nm wavelength excitation. In order to detect NH3 concentration in gaseous phase, a portable paper-based sensor was designed. The sensor had a good linear relationship with NH3 concentration ranging from 10.0 to 90.0 μmol/L and the LOD value was 288 nM. This fluorescent paper-based sensor was used to check the freshness of chicken breast refrigerated at 4 °C, revealed observable shifts from blue to green. The fluorescent paper-based sensor can detect NH3 concentration in real time and simplify the monitoring process of meat freshness while ensuring accuracy and stability.http://www.sciencedirect.com/science/article/pii/S2590157523004972Ratio fluorescenceVisual analysisChilled Chicken FreshnessPaper-based sensorsAmmonia |
| spellingShingle | Huang Xiaowei Zhao Wanying Sun Wei Li Zhihua Zhang Ning Shi Jiyong Zhang Yang Zhang Xinai Shen Tingting Zou Xiaobo A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness Food Chemistry: X Ratio fluorescence Visual analysis Chilled Chicken Freshness Paper-based sensors Ammonia |
| title | A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness |
| title_full | A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness |
| title_fullStr | A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness |
| title_full_unstemmed | A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness |
| title_short | A paper-based ratiometric fluorescent sensor for NH3 detection in gaseous phase: Real-time monitoring of chilled chicken freshness |
| title_sort | paper based ratiometric fluorescent sensor for nh3 detection in gaseous phase real time monitoring of chilled chicken freshness |
| topic | Ratio fluorescence Visual analysis Chilled Chicken Freshness Paper-based sensors Ammonia |
| url | http://www.sciencedirect.com/science/article/pii/S2590157523004972 |
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