Rapid discrimination and ratio quantification of mixed antibiotics in aqueous solution through integrative analysis of SERS spectra via CNN combined with NN-EN model
Copyright © 2024. Production and hosting by Elsevier B.V..
INTRODUCTION: Abusing antibiotic residues in the natural environment has become a severe public health and ecological environmental problem. The side effects of its biochemical and physiological consequences are severe. To avoid antibiotic contamination in water, implementing universal and rapid antibiotic residue detection technology is critical to maintaining antibiotic safety in aquatic environments. Surface-enhanced Raman spectroscopy (SERS) provides a powerful tool for identifying small molecular components with high sensitivity and selectivity. However, it remains a challenge to identify pure antibiotics from SERS spectra due to coexisting components in the mixture.
OBJECTIVES: In this study, an intelligent analysis model for the SERS spectrum based on a deep learning algorithm was proposed for rapid identification of the antibiotic components in the mixture and quantitative determination of the ratios of these components.
METHODS: We established a water environment system containing three antibiotic residues of ciprofloxacin, doxycycline, and levofloxacin. To facilitate qualitative and quantitative analysis of the SERS spectra antibiotic mixture datasets, we developed a computational framework integrating a convolutional neural network (CNN) and a non-negative elastic network (NN-EN) method.
RESULTS: The experimental results demonstrate that the CNN model has a recognition accuracy of 98.68%, and the interpretation analysis of Shapley Additive exPlanations (SHAP) shows that our model can specifically focus on the characteristic peak distribution. In contrast, the NN-EN model can accurately quantify each component's ratio in the mixture.
CONCLUSION: Integrating the SERS technique assisted by the CNN combined with the NN-EN model exhibits great potential for rapid identification and high-precision quantification of antibiotic residues in aquatic environments.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - year:2024 |
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| Enthalten in: |
Journal of advanced research - (2024) vom: 24. März |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Yuan, Quan [VerfasserIn] |
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| Links: |
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| Themen: |
Aqueous solution |
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| Anmerkungen: |
Date Revised 29.03.2024 published: Print-Electronic Citation Status Publisher |
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| doi: |
10.1016/j.jare.2024.03.016 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM370210425 |
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| 500 | |a Date Revised 29.03.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status Publisher | ||
| 520 | |a Copyright © 2024. Production and hosting by Elsevier B.V. | ||
| 520 | |a INTRODUCTION: Abusing antibiotic residues in the natural environment has become a severe public health and ecological environmental problem. The side effects of its biochemical and physiological consequences are severe. To avoid antibiotic contamination in water, implementing universal and rapid antibiotic residue detection technology is critical to maintaining antibiotic safety in aquatic environments. Surface-enhanced Raman spectroscopy (SERS) provides a powerful tool for identifying small molecular components with high sensitivity and selectivity. However, it remains a challenge to identify pure antibiotics from SERS spectra due to coexisting components in the mixture | ||
| 520 | |a OBJECTIVES: In this study, an intelligent analysis model for the SERS spectrum based on a deep learning algorithm was proposed for rapid identification of the antibiotic components in the mixture and quantitative determination of the ratios of these components | ||
| 520 | |a METHODS: We established a water environment system containing three antibiotic residues of ciprofloxacin, doxycycline, and levofloxacin. To facilitate qualitative and quantitative analysis of the SERS spectra antibiotic mixture datasets, we developed a computational framework integrating a convolutional neural network (CNN) and a non-negative elastic network (NN-EN) method | ||
| 520 | |a RESULTS: The experimental results demonstrate that the CNN model has a recognition accuracy of 98.68%, and the interpretation analysis of Shapley Additive exPlanations (SHAP) shows that our model can specifically focus on the characteristic peak distribution. In contrast, the NN-EN model can accurately quantify each component's ratio in the mixture | ||
| 520 | |a CONCLUSION: Integrating the SERS technique assisted by the CNN combined with the NN-EN model exhibits great potential for rapid identification and high-precision quantification of antibiotic residues in aquatic environments | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Aqueous solution | |
| 650 | 4 | |a Convolutional neural network | |
| 650 | 4 | |a Machine learning algorithm | |
| 650 | 4 | |a Mixed antibiotics | |
| 650 | 4 | |a Surface-enhanced Raman spectroscopy | |
| 700 | 1 | |a Yao, Lin-Fei |e verfasserin |4 aut | |
| 700 | 1 | |a Tang, Jia-Wei |e verfasserin |4 aut | |
| 700 | 1 | |a Ma, Zhang-Wen |e verfasserin |4 aut | |
| 700 | 1 | |a Mou, Jing-Yi |e verfasserin |4 aut | |
| 700 | 1 | |a Wen, Xin-Ru |e verfasserin |4 aut | |
| 700 | 1 | |a Usman, Muhammad |e verfasserin |4 aut | |
| 700 | 1 | |a Wu, Xiang |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Liang |e verfasserin |4 aut | |
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