Issue 7, 2023

Recent progress in homogeneous immunosensors based on fluorescence or bioluminescence using antibody engineering

Abstract

Homogeneous immunosensors integrate the advantages of both biosensors and immunoassays; they include speed, high sensitivity, and accuracy. They have been developed rapidly in the past few years and offer a cost-effective alternative technology with rapidity, sensitivity, and user-friendliness, which has been applied in a wide variety of applications. This review introduces the current directions of immunosensor development, focusing on fluorescent and bioluminescent immunosensors and highlighting the advantages, improvements, and key approaches to overcome the limitations of each.

Graphical abstract: Recent progress in homogeneous immunosensors based on fluorescence or bioluminescence using antibody engineering

Article information

Article type
Critical Review
Submitted
22 11 2022
Accepted
27 2 2023
First published
28 2 2023

Analyst, 2023,148, 1422-1429

Recent progress in homogeneous immunosensors based on fluorescence or bioluminescence using antibody engineering

A. Q. Rani, B. Zhu, H. Ueda and T. Kitaguchi, Analyst, 2023, 148, 1422 DOI: 10.1039/D2AN01913B

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