Disposable Electrochemical Nanobiosensors for Biomolecular Analysis

Abstract

Biosensors are modern analytical tools capable of monitoring diseases, drugs, proteins, environmental pollutants, and bioterrorism agents. They are alternative to the conventional analytical techniques due to the fact that they have practical and miniaturized bodies as well as they have target-specific characteristics. The integration of biosensor technologies into electrochemical analysis methods makes the bioanalytical system more reliable, robust, sensitive, and selective platform that can perform quantitative analysis. The use of nanomaterials and their nanocomposites enhances robustness, sensitivity, and selectivity features of these analytical tools. Herein, nanomaterials-based disposable electrochemical biosensor applications that are frequently used in recent years are presented. Due to distinctive properties of this group of biosensors, high-performance point-of-care diagnostics developed by using them are expected to have great global market potential in future. © Springer Nature Singapore Pte Ltd. 2023.