A prototype of ultrasensitive time-resolved fluoroimmunoassay for the quantitation of lead in plasma using a fluorescence-enhanced europium chelate label for the detection system

RSC Advances, Journal Year: 2024, Volume and Issue: 14(13), P. 8671 - 8683

Published: Jan. 1, 2024

This study describes the development and validation of a prototype time-resolved fluoroimmunoassay (TRFIA) for quantification lead in plasma. The assay is valuable controlling exposure humans to potential toxicities.

Language: Английский

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Advances in Detection Technologies for Pesticide Residues and Heavy Metals in Rice: A Comprehensive Review of Spectroscopy, Chromatography, and Biosensors

Foods, Journal Year: 2025, Volume and Issue: 14(6), P. 1070 - 1070

Published: March 20, 2025

Pesticide residues and heavy metals, originating from diverse sources such as agricultural practices industrial activities, pose substantial risks to human health the ecological environment. For instance, of organophosphorus pesticides may damage nervous system, while metals mercury cadmium accumulate in living organisms, potentially leading severe organ damage. The contamination rice with these pollutants has become a critical concern, necessitating development innovative detection techniques that are sensitive, accurate, rapid, portable, intelligent. This review offers an in-depth analysis types, sources, risks, impacts pesticide rice, providing comprehensive understanding challenges solutions associated contaminants. It further provides fundamental principles, comparative advantages, technical constraints both conventional emerging methodologies. These encompass traditional analytical spectroscopy chromatography, well-established immunoassay systems, well biosensing technologies. discussion is substantiated representative case studies demonstrating their practical applications quality assessment safety testing. In addition, this envisions future directions for technologies, emphasizing importance miniaturization, multiplexed detection, integration nanotechnology, real-time monitoring systems. By theoretical foundation advancing food innovation, aims contribute ongoing efforts ensure safety, protect public health, preserve balance.

Language: Английский

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Fabrication of Raman reporter molecule–embedded magnetic SERS tag for ultrasensitive immunochromatographic monitoring of Cd ions and clenbuterol in complex samples

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 702, P. 135159 - 135159

Published: Aug. 23, 2024

Language: Английский

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Agricultural Food Processing and Packaging Using Nanotechnology

Published: Jan. 1, 2025

Language: Английский

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