Microvolume ratiometric fluorescence capillary imprinted array sensor based on bimetallic-nanozyme for rapid intelligent visual detection of five glucocorticoids

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137483 - 137483

Опубликована: Фев. 1, 2025

Язык: Английский

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

Foods, Год журнала: 2025, Номер 14(6), С. 1070 - 1070

Опубликована: Март 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.

Язык: Английский

A novel fluorescent probe for the detection of H2O2 in multiple food matrices and biological samples

Food Chemistry, Год журнала: 2025, Номер unknown, С. 144998 - 144998

Опубликована: Июнь 1, 2025

Язык: Английский