Visible Light-Assisted Detection of Furazolidone Using a AgFe3O4 Nanoparticle-Based Electrochemical Sensor

This study presents a visible light-enhanced electrochemical sensor for detecting furazolidone (FZD), a widely used antibiotic, using a magnetoplasmonic AgFe3O4 nanoparticle (MagPlas NPs)-modified screen-printed electrode (SPE). Under visible light irradiation, the MagPlas-based electrochemical sens...

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Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1985. - 41(2025), 27 vom: 15. Juli, Seite 17543-17554
1. Verfasser: Nguyen, Tuan Anh (VerfasserIn)
Weitere Verfasser: Nagari, Ararso, Ong, Van Hoang, Van Manh, Tien, Tufa, Lemma Teshome, Lee, Jaebeom, Hoang, Van-Tuan, Tran, Van Tan, Le, Anh-Tuan
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2025
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article Furazolidone 5J9CPU3RE0 Silver 3M4G523W1G Magnetite Nanoparticles Anti-Bacterial Agents
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520 |a This study presents a visible light-enhanced electrochemical sensor for detecting furazolidone (FZD), a widely used antibiotic, using a magnetoplasmonic AgFe3O4 nanoparticle (MagPlas NPs)-modified screen-printed electrode (SPE). Under visible light irradiation, the MagPlas-based electrochemical sensor demonstrates significantly enhanced sensitivity compared to its performance in the absence of light. This enhancement is attributed to multiple synergistic mechanisms, including photosensitization of MagPlas NPs, improved electron transfer kinetics, and increased adsorption capacity. The sensor exhibits a linear response to FZD concentrations over a wide range, achieving a low limit of detection (LOD) of 0.477 μM with visible light irradiation, demonstrating the sensor's high sensitivity. It also demonstrates good repeatability and anti-interference ability, and can be successfully applied for the determination of FZD in real milk samples. This electrochemical sensor offers a promising approach for rapid, sensitive, and reliable detection of FZD in various applications 
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700 1 |a Nagari, Ararso  |e verfasserin  |4 aut 
700 1 |a Ong, Van Hoang  |e verfasserin  |4 aut 
700 1 |a Van Manh, Tien  |e verfasserin  |4 aut 
700 1 |a Tufa, Lemma Teshome  |e verfasserin  |4 aut 
700 1 |a Lee, Jaebeom  |e verfasserin  |4 aut 
700 1 |a Hoang, Van-Tuan  |e verfasserin  |4 aut 
700 1 |a Tran, Van Tan  |e verfasserin  |4 aut 
700 1 |a Le, Anh-Tuan  |e verfasserin  |4 aut 
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