The use of electrochemical impedance spectroscopy for biosensing

F Lisdat, D Schäfer - Analytical and bioanalytical chemistry, 2008 - Springer
This review introduces the basic concepts and terms associated with impedance and
techniques of measuring impedance. The focus of this review is on the application of this …

Impedimetric immunosensors—A review

MI Prodromidis - Electrochimica Acta, 2010 - Elsevier
This review outlines the theoretical background of impedimetric biosensors and presents
different types of impedimetric immunosensors along with the instrumental approaches that …

[HTML][HTML] An outlook on electrochemical approaches for molecular diagnostics assays and discussions on the limitations of miniaturized technologies for point-of-care …

LC Lopes, A Santos, PR Bueno - Sensors and Actuators Reports, 2022 - Elsevier
The detection of specific biomarkers for health monitoring, ie, molecular diagnostics, can be
classified as early or emergency diagnostics. Emergency diagnostics is related to those …

Enzyme association with lipidic Langmuir–Blodgett films: interests and applications in nanobioscience

AP Girard-Egrot, S Godoy, LJ Blum - Advances in colloid and interface …, 2005 - Elsevier
This review presents the recent advances in the achievement of organized proteo-lipidic
nanostructures based on Langmuir–Blodgett technology and their potential applications in …

Electrochemical biosensors for cancer biomarker detection

J Li, S Li, CF Yang - Electroanalysis, 2012 - Wiley Online Library
Cancer is still one of the leading causes of death in the world. There are over 200 types of
cancers currently known according to the National Cancer Institute. However, early …

Fundamentals and application of ordered molecular assemblies to affinity biosensing

Z Matharu, AJ Bandodkar, V Gupta… - Chemical Society …, 2012 - pubs.rsc.org
Organization of biomolecules in two/three dimensional assemblies has recently aroused
much interest in nanobiotechnology. In this context, the development of techniques for …

Electrochemical strategies for the label-free detection of amino acids, peptides and proteins

G Herzog, DWM Arrigan - Analyst, 2007 - pubs.rsc.org
Electrochemical methods for the detection of amino acids, peptides, and proteins in a variety
of media are reviewed. Label-free strategies in which the detection is based on the inherent …

Immobilization of rhodopsin on a self-assembled multilayer and its specific detection by electrochemical impedance spectroscopy

Y Hou, S Helali, A Zhang, N Jaffrezic-Renault… - Biosensors and …, 2006 - Elsevier
Rhodopsin, the G protein-coupled receptor (GPCR) which mediates the sense of vision, was
prepared from calf eyes and used as receptor enriched membrane fraction. In this study it …

Impedance spectroscopy and biosensing

O Pänke, T Balkenhohl, J Kafka, D Schäfer… - Biosensing for the 21st …, 2008 - Springer
This chapter introduces the basic terms of impedance and the technique of impedance
measurements. Furthermore, an overview of the application of this transduction method for …

Effects of temperature and relative humidity on the stability of paper-immobilized antibodies

J Wang, B Yiu, J Obermeyer, CDM Filipe… - …, 2012 - ACS Publications
The stability of a paper-immobilized antibody was investigated over a range of temperatures
(40–140° C) and relative humidities (RH, 30–90%) using both unmodified filter paper and …