| Literature DB >> 32846992 |
Cristina Forzato1, Veronica Vida1, Federico Berti1.
Abstract
Phenolic compounds are secondary metabolites frequently found in plants that exhibit many different effects on human health. Because of the relevant bioactivity, their identification and quantification in agro-food matrices as well as in biological samples are a fundamental issue in the field of quality control of food and food supplements, and clinical analysis. In this review, a critical selection of sensors and biosensors for rapid and selective detection of phenolic compounds is discussed. Sensors based on electrochemistry, photoelectrochemistry, fluorescence, and colorimetry are discussed including devices with or without specific recognition elements, such as biomolecules, enzymes and molecularly imprinted materials. Systems that have been tested on real matrices are prevalently considered but also techniques that show potential development in the field.Entities:
Keywords: analytical methodology; artificial receptors; biorecognition; electrochemical sensors; optical sensors; phenols; sensing systems
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Year: 2020 PMID： 32846992 PMCID： PMC7557957 DOI： 10.3390/bios10090105
Source DB: PubMed Journal: Biosensors (Basel) ISSN： 2079-6374