Biorecognition elements

Lahcen, Abdellatif Ait

doi:10.1016/b978-0-12-821661-3.00011-2

Cited by 3 publications

(2 citation statements)

References 160 publications

(112 reference statements)

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“…Recently, wearable biosensors using various biorecognition elements have attracted increasing attention, employing accurate electrochemical and optical detection [211]. Considering the analytical performances of the biosensors, the simplicity, the possibilities of miniaturization and use of nanomaterials, of the in situ application, of increasing the stability, we think that these have become essential tools in the analysis of mycotoxins, alternatives to other much more expensive methods (e.g., HPLC-MS).…”

Section: Comparative Overview and Future Perspectivementioning

confidence: 99%

Biosensors for Food Mycotoxin Determination: A Comparative and Critical Review

Pisoschi,

Iordache,

Stanca

et al. 2024

Chemosensors

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The need for performant analytical methodologies to assess mycotoxins is vital, given the negative health impact of these compounds. Biosensors are analytical devices that consist of a biological element for recognizing the analyte and a transducer, which translates the biorecognition event into a signal proportional to the analyte concentration. The biorecognition elements can be enzymes, antibodies, or DNA fragments. The modalities of detection can be optical, electrochemical, thermal, or mass-sensitive. These analytical tools represent viable alternatives to laborious, expensive traditional methods and are characterized by specificity given by the biorecognition element, sensitivity, fast response, portability, multi-modal detection, and the possibility of in situ application. The present paper focuses on a comprehensive view, enriched with a critical, comparative perspective on mycotoxin assay using biosensors. The use of different biorecognition elements and detection modes are discussed comparatively. Nanomaterials with optical and electrochemical features can be exploited in association with a variety of biorecognition elements. Analytical parameters are reviewed along with a broad range of applications.

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Section: Comparative Overview and Future Perspectivementioning

confidence: 99%

Biosensors for Food Mycotoxin Determination: A Comparative and Critical Review

Pisoschi,

Iordache,

Stanca

et al. 2024

Chemosensors

View full text Add to dashboard Cite

show abstract

“…26 MIPs fulfill the demand for rapid, accurate, and economical platforms for analytical applications. 27,28 MIPs have proven to be a reliable detection system over the last few decades. 29 MIPs can be used for various applications such as the detection of disease biomarkers, 30,31 environmental pollutants, 32,33 toxic gases, 34 deadly viruses, 35 and microorganisms.…”

Section: Molecularly Imprinted Polymers: the Artificial Antibodiesmentioning

confidence: 99%