Smartphone-assisted mobile fluorescence sensor for self-calibrated detection of anthrax biomarker, Cu2+, and cysteine in food analysis

Food Chemistry, Journal Year: 2024, Volume and Issue: 451, P. 139410 - 139410

Published: April 21, 2024

Language: Английский

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Luminescent Lanthanide Infinite Coordination Polymers for Ratiometric Sensing Applications

Molecules, Journal Year: 2025, Volume and Issue: 30(2), P. 396 - 396

Published: Jan. 18, 2025

Ratiometric lanthanide coordination polymers (Ln-CPs) are advanced materials that combine the unique optical properties of ions (e.g., Eu3+, Tb3+, Ce3+) with structural flexibility and tunability polymers. These widely used in biological chemical sensing, environmental monitoring, medical diagnostics due to their narrow-band emission, long fluorescence lifetimes, excellent resistance photobleaching. This review focuses on composition, sensing mechanisms, applications ratiometric Ln-CPs. The mechanism relies two distinct emission bands, which provides a self-calibrating, reliable, precise method for detection. relative intensity ratio between these bands varies concentration target analyte, enabling real-time monitoring minimizing interference. approach is particularly suitable detecting trace analytes use complex environments where factors like background noise, temperature fluctuations, light variations may affect results. Finally, we outline future research directions improving design synthesis Ln-CPs, such as incorporating long-lifetime reference luminescent molecules, exploring near-infrared systems, developing up-conversion or two-photon materials. Progress areas could significantly broaden scope Ln-CP applications, especially biosensing, other fields.

Language: Английский

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Design of new boron-doped carbon dots for nano-level assay of nebivolol in human plasma and commercial products; Application to greenness assessments

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Journal Year: 2024, Volume and Issue: 318, P. 124470 - 124470

Published: May 14, 2024

Language: Английский

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Intelligent detection of tetracycline by a rare earth multicolor fluorescent probe based on guanosine-5′-monophosphate

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 688, P. 133613 - 133613

Published: March 2, 2024

Language: Английский

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Portable fluorescent film and gel microspheres for sensitive multi-color detection and efficient adsorption of tetracycline

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 352, P. 128258 - 128258

Published: June 2, 2024

Language: Английский

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A dual-channel sensing platform for the cross-interference-free detection of tetracycline and copper ion

Talanta, Journal Year: 2024, Volume and Issue: 279, P. 126617 - 126617

Published: July 27, 2024

Language: Английский

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Central composite design-assisted visual and non-invasive detection of sertraline by sweet lemon waste-derived core-shell AuNPs@CDs

Analytica Chimica Acta, Journal Year: 2024, Volume and Issue: 1312, P. 342721 - 342721

Published: May 13, 2024

Language: Английский

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Portable bifunctional kits for polychromatic visual assay of tetracycline and copper(II)

Microchemical Journal, Journal Year: 2025, Volume and Issue: 209, P. 112723 - 112723

Published: Jan. 8, 2025

Language: Английский

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An ingenious near-infrared fluorescent probe for detection of viscosity in biosystems and beverages

Microchemical Journal, Journal Year: 2025, Volume and Issue: 209, P. 112734 - 112734

Published: Jan. 10, 2025

Language: Английский

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Repurposing expired metformin to fluorescent carbon quantum dots for ratiometric and color tonality visual detection of tetracycline with greenness evaluation

Microchemical Journal, Journal Year: 2024, Volume and Issue: unknown, P. 111960 - 111960

Published: Oct. 1, 2024

Language: Английский

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