Abstract:Analyzing the electrical double layer (EDL) in electrical impedance spectroscopy (EIS) measurement at low frequencies remains a challenging task for sensing purposes. In this work, we propose two approaches to deal with the EDL in measuring impedance for particles and non-adherent cells in an electrolytic suspension. The first approach is a simple procedure to compute a normalized electrical impedance spectrum named dispersed medium index (DMi). The second is the EIS modeling through an equivalent electric cir… Show more
“…The work of De León-Hernández provides interesting data processing that can be used for transduction in the characterization and sensing of non-adherent cell suspensions [6]. The work proposes two approaches to evaluate the electrical double-layer capacity in the impedance measurement of a suspension of particles or non-adherent cells (K-562 cells and leukocytes).…”
From the first glucose biosensor from Updike and Hicks (1968), there was an explosion of research in biosensors for detecting a wide range of analytes [...]
“…The work of De León-Hernández provides interesting data processing that can be used for transduction in the characterization and sensing of non-adherent cell suspensions [6]. The work proposes two approaches to evaluate the electrical double-layer capacity in the impedance measurement of a suspension of particles or non-adherent cells (K-562 cells and leukocytes).…”
From the first glucose biosensor from Updike and Hicks (1968), there was an explosion of research in biosensors for detecting a wide range of analytes [...]
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.