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Chemosensors
Volume 10
Issue 8
10.3390/chemosensors10080326
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Review

Optical Immunoassays Methods in Protein Analysis: An Overview

by
Fabio Rizzo
1,2
1
Institute of Chemical Science and Technologies “G. Natta” (SCITEC), National Research Council (CNR), via G. Fantoli 16/15, 20138 Milano, Italy
2
Center for Soft Nanoscience (SoN), Westfälische Wilhelms-Universität Münster, Busso-Peus-Str. 10, 48149 Münster, Germany
Chemosensors 2022, 10(8), 326; https://doi.org/10.3390/chemosensors10080326
Submission received: 1 July 2022 / Revised: 2 August 2022 / Accepted: 10 August 2022 / Published: 12 August 2022
(This article belongs to the Collection Optical Chemosensors and Biosensors)
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Abstract

Immunoassays are analytical tools that attract growing research attention in the field of sensors. Among the different analytical methods, the immunoassays based on optical readout have an important role due to the high sensitivity reached in past years by the instrumentation as well as by the preparation of new labels. This review aims to give an overview in term of basic concepts and practical examples of the most used optical immunoassays techniques, in order to help readers to choose the most useful techniques for their analyses. Particular emphasis is dedicated to the application of the presented immunoassays on the detection of the SARS-CoV-2 virus.
Keywords: immunoassay; optical detection; sensor; antibody; antigen; analysis; fluorescence; electrochemiluminescence; SERS; ELISA; COVID-19 immunoassay; optical detection; sensor; antibody; antigen; analysis; fluorescence; electrochemiluminescence; SERS; ELISA; COVID-19
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MDPI and ACS Style

Rizzo, F. Optical Immunoassays Methods in Protein Analysis: An Overview. Chemosensors 2022, 10, 326. https://doi.org/10.3390/chemosensors10080326

AMA Style

Rizzo F. Optical Immunoassays Methods in Protein Analysis: An Overview. Chemosensors. 2022; 10(8):326. https://doi.org/10.3390/chemosensors10080326

Chicago/Turabian Style

Rizzo, Fabio. 2022. "Optical Immunoassays Methods in Protein Analysis: An Overview" Chemosensors 10, no. 8: 326. https://doi.org/10.3390/chemosensors10080326

APA Style

Rizzo, F. (2022). Optical Immunoassays Methods in Protein Analysis: An Overview. Chemosensors, 10(8), 326. https://doi.org/10.3390/chemosensors10080326

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