Electrochemical biosensors for rapid pathogen detection
نویسندگان
چکیده
Rapid pathogen detection is an emerging issue in clinical, environmental, and food industry sectors. Biosensors can represent a solution to culture-based molecular methods as they respond sensitivity, specificity, rapidity needs. Screen-printed electrodes have been used association with nanoparticles increase the signal improve sensitivity reaching low numbers of targets. Antibodies, DNA probes, aptamers are mainly functionalize working ensure high specific by use voltammetry, impedance spectroscopy, amperometry, conductivity. Electrochemical biosensors be miniaturized construct portable devices useful for situ assays.
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ژورنال
عنوان ژورنال: Current Opinion in Electrochemistry
سال: 2021
ISSN: ['2451-9103', '2451-9111']
DOI: https://doi.org/10.1016/j.coelec.2021.100750