
Desalination and Water Treatment, Journal Year: 2025, Volume and Issue: unknown, P. 101139 - 101139
Published: March 1, 2025
Language: Английский
Desalination and Water Treatment, Journal Year: 2025, Volume and Issue: unknown, P. 101139 - 101139
Published: March 1, 2025
Language: Английский
TrAC Trends in Analytical Chemistry, Journal Year: 2023, Volume and Issue: 167, P. 117261 - 117261
Published: Sept. 1, 2023
Language: Английский
Citations
72Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(2)
Published: Sept. 10, 2023
Abstract Microplastics (MPs) are present not only in the environment but also drinking water, food, and consumer products. These MPs being toxic, carcinogenic, endocrine disrupting, genetic risk creators cause several diseases. Despite various approaches, development of onsite applicable, facile, quick MP detection methods is still challenging. Here, 3D‐plasmonic gold nanopocket (3D‐PGNP) nanoarchitecture formed on a paper substrate for simultaneous filtration detection. The paper‐based 3D‐PGNP integrated with syringe filter device, then, MP‐containing solutions injected through syringe. Subsequent using surface‐enhanced Raman scattering (SERS) successfully identifies without pretreatment. interface volumetric hotspot generation around captured significantly improves sensitivity, which confirmed by finite‐difference time‐domain simulation. Then, SERS mapping images obtained from portable spectrometer transformed into digital signals via machine learning (ML) technique to identify quantify distribution. developed SERS‐ML‐based method applied mixture real matrix samples, demonstrating that provides improved accuracy. This system expected be used environmentally hazardous substances, such as bacteria, viruses, fungi.
Language: Английский
Citations
49Nature Communications, Journal Year: 2024, Volume and Issue: 15(1)
Published: May 28, 2024
Abstract Low-cost detection systems are needed for the identification of microplastics (MPs) in environmental samples. However, their rapid is hindered by need complex isolation and pre-treatment methods. This study describes a comprehensive sensing platform to identify MPs samples without requiring independent separation or protocols. It leverages physicochemical properties macroporous-mesoporous silver (Ag) substrates templated with self-assembled polymeric micelles concurrently separate analyze multiple MP targets using surface-enhanced Raman spectroscopy (SERS). The hydrophobic layer on Ag aids stabilizing nanostructures environment mitigates biofouling. To monitor demultiplex numerous overlapping patterns, we develop neural network (NN) algorithm called SpecATNet that employs self-attention mechanism resolve dependencies patterns SERS data six common types MPs: polystyrene, polyethylene, polymethylmethacrylate, polytetrafluoroethylene, nylon, polyethylene terephthalate. uses multi-label classification multi-component mixtures even presence various interference agents. combination self-attention-based NN technology holds potential enable field monitoring generating rich datasets machines can interpret analyze.
Language: Английский
Citations
30TrAC Trends in Analytical Chemistry, Journal Year: 2022, Volume and Issue: 158, P. 116885 - 116885
Published: Dec. 14, 2022
Language: Английский
Citations
56Journal of Hazardous Materials, Journal Year: 2023, Volume and Issue: 451, P. 131140 - 131140
Published: March 4, 2023
Language: Английский
Citations
32The Science of The Total Environment, Journal Year: 2023, Volume and Issue: 912, P. 169514 - 169514
Published: Dec. 20, 2023
Language: Английский
Citations
32TrAC Trends in Analytical Chemistry, Journal Year: 2023, Volume and Issue: 166, P. 117188 - 117188
Published: July 11, 2023
Language: Английский
Citations
29Microchimica Acta, Journal Year: 2023, Volume and Issue: 190(12)
Published: Nov. 13, 2023
Language: Английский
Citations
27Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 487, P. 150415 - 150415
Published: March 13, 2024
Language: Английский
Citations
10Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113311 - 113311
Published: June 13, 2024
Language: Английский
Citations
10