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Updated: Aug 9, 2025

Optical Detection of E. coli Bacteria by Mesoporous Silicon Biosensors
Published on: November 20, 2013
ELISA-Based Biosensors
1QuantiScientifics LLC, Orange, CA, USA. rsmatson@quantiscientifics.com.
Abstract:
Enzyme-linked immunosorbent assay (ELISA) is by definition a biosensor. However, not all immuno-biosensors involve the use of enzymes, while other biosensors incorporate ELISA as a key signaling component. In this chapter, we review the role of ELISA in signal amplification, integration with microfluidic systems, digital labeling, and electrochemical detection.
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