Biosensing based on electrochemical impedance spectroscopy: Influence of the often-ignored molecular charge

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SYSNO ASEP	0491737
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Biosensing based on electrochemical impedance spectroscopy: Influence of the often-ignored molecular charge
Author(s)	Lacina, K. (CZ) Sopoušek, J. (CZ) Čunderlová, V. (CZ) Hlaváček, Antonín (UIACH-O)_ORCID Václavek, Tomáš (UIACH-O)_{ORCID, SAI} Lacinová, V. (CZ)
Number of authors	6
Source Title	Electrochemistry Communications. - : Elsevier - ISSN 1388-2481 Roč. 93, AUG (2018), s. 183-186
Number of pages	4 s.
Publication form	Print - P
Language	eng - English
Country	NL - Netherlands
Keywords	biosensing ; electrochemical impedance spectroscopy ; proteins
Subject RIV	CB - Analytical Chemistry, Separation
OECD category	Analytical chemistry
R&D Projects	GBP206/12/G014 GA ČR - Czech Science Foundation (CSF)
Institutional support	UIACH-O - RVO:68081715
UT WOS	000439858800040
EID SCOPUS	85049770609
DOI	10.1016/j.elecom.2018.07.015
Annotation	When electrochemical impedance spectroscopy is used as an analytical method for affinity biosensors the change of impedance was expected exclusively due to the change in mass at the electrode surface, but in this paper it was shown that also a surface charge of bound molecules plays an important role.
Workplace	Institute of Analytical Chemistry
Contact	Iveta Drobníková, drobnikova@iach.cz, Tel.: 532 290 234
Year of Publishing	2019

Number of the records: 1