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Addressing SERS data scarcity for sulfonamide detection in water using a supervised VAE-WGAN framework

delete2026-04-18
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OA
AI
D
Diogo Cachetas
E
Ensieh Iranmehr
A
Ana Vieira
J
João Rodrigues
M
Miguel Rocha *
L
Laura Rodríguez‐Lorenzo *
DOI:10.1016/j.ceja.2026.101205delete
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Abstract

Abstract

En 中文
• A supervised VAE-WGAN framework is proposed for SERS data augmentation. • Synthetic SERS spectra enable improved sulfonamide classification in water. • Specificity increased from 73.33% to 90.00%. • Generated data preserves spectral structure and enhances multiple ML models. • The approach supports reliable SERS-based environmental monitoring.
Keywords:
Surface-enhanced raman scattering
Sulfonamides
Generative deep learning
Data augmentation
Environmental monitoring
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Journal

Chemical Engineering Journal Advances cover
Chemical Engineering Journal Advances
IF:
7.1
Papers:
1.4K
Citations:
3.9K

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I
inl
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58
Papers: 30
Citations: 0
U
university of minho
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