@inbook{6ecb485b6524472ca37387770990da95,
title = "Impedimetric aptamer-based biosensors: Principles and techniques",
abstract = "Aptamers are a specific class of ligands with high affinities comparable to antibodies, which are selected and synthesized in vitro. In combination with impedance spectroscopy as sensitive measurement method, we gain a class of biosensors with high potential for handheld devices and point-of-care tests. In this review, we report on recent advances in aptamer-based impedimetric biosensors. Besides giving a short summary of electrochemical measurement techniques, the most exciting innovative developments of detection strategies in the last decades are reviewed. Finally, important criteria for the comparison of aptamer-based biosensors are discussed.",
keywords = "Aptamer, Aptasensor, Biosensor, Capacitive, DNA origami, Electrode, Faradaic, Impedance, Label-free, Nanocomposites, Nanotechnology, Non-faradaic, Rapid detection, Redox mediator",
author = "Peggy Reich and Preu{\ss}, \{John Alexander\} and Nicole Bahner and Janina Bahnemann",
year = "2020",
month = apr,
day = "24",
doi = "10.1007/10\_2019\_113",
language = "English",
isbn = "978-3-030-54060-9",
series = "Advances in Biochemical Engineering/Biotechnology",
publisher = "Springer",
pages = "17--41",
booktitle = "Advances in Biochemical Engineering/Biotechnology",
}