Post-synthetic modification of a covalent organic framework via a thiol–ene reaction for improving fluorescence detection and removal of cationic crystal violet carcinogenic dye

Inorganic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(10), P. 2902 - 2913

Published: Jan. 1, 2024

Based on a thiol–ene reaction, covalent organic framework containing olefins (COF-A) is modified with 2-mercaptoacetic acid to prepare COF-S-COOH for the first time, which greatly improves sensing and adsorption capacity crystal violet.

Language: Английский

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Reliable detection of malachite green by self-assembled SERS substrates based on gold–silicon heterogeneous nano pineapple structures

Food Chemistry, Journal Year: 2024, Volume and Issue: 451, P. 139454 - 139454

Published: April 25, 2024

Language: Английский

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Uniform and Dense Hotspots in Au Rough-Nanocube Monolayer for Sensitive and Reproducible SERS Detection

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(14), P. 17009 - 17016

Published: July 10, 2024

Language: Английский

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A double boronic acid affinity “sandwich” SERS biosensor based on magnetic boronic acid controllable-oriented imprinting for high-affinity biomimetic specific recognition and rapid detection of target glycoproteins

Microchimica Acta, Journal Year: 2024, Volume and Issue: 191(8)

Published: July 3, 2024

Language: Английский

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Design two-in-one n-MoS2/p-Cu2S heterostructures for SERS monitoring and catalytic eliminating wastewater

Applied Surface Science, Journal Year: 2023, Volume and Issue: 644, P. 158767 - 158767

Published: Oct. 31, 2023

Language: Английский

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Signal read-out of paper-based sensors

Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 265 - 303

Published: Jan. 1, 2025

Language: Английский

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Gold nanostars: From synthesis, properties to their application in food hazard detection

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160257 - 160257

Published: Feb. 1, 2025

Language: Английский

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Emerging trends in SERS-based veterinary drug detection: multifunctional substrates and intelligent data approaches

npj Science of Food, Journal Year: 2025, Volume and Issue: 9(1)

Published: March 15, 2025

Veterinary drug residues in poultry and livestock products present persistent challenges to food safety, necessitating precise efficient detection methods. Surface-enhanced Raman scattering (SERS) has been identified as a powerful tool for veterinary residue analysis due its high sensitivity specificity. However, the development of reliable SERS substrates interpretation complex spectral data remain significant obstacles. This review summarizes process substrates, categorizing them into metal-based, rigid, flexible highlighting emerging trend multifunctional substrates. The diverse application scenarios requirements these are also discussed, with focus on their use detection. Furthermore, integration deep learning techniques SERS-based is explored, including substrate structure design optimization, optical property prediction, preprocessing, both qualitative quantitative analyses. Finally, key limitations briefly outlined, such selecting reporter molecules, imbalance, computational demands. Future trends directions improving proposed.

Language: Английский

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Light erasable surface-enhanced Raman scattering substrates based on the metallic molybdenum dioxide nanospheres

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 409, P. 135576 - 135576

Published: March 5, 2024

Language: Английский

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Portable and highly enhanced surface enhanced Raman scattering and photocatalytic activity of cost-effective hierarchical hollow metal organic frameworks heterostructures induced by etched titanium sheet

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 451, P. 142111 - 142111

Published: April 1, 2024

Language: Английский

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