Models and Interfaces for Electrochemical Sensors: Architectures and Implementations

Zhongzheng Wang; Anthony Wall; Alan O’Riordan; Daniel O’Hare; Gerardo Molina Salgado; Ivan O’Connell

doi:10.1007/978-3-031-28912-5_5

Models and Interfaces for Electrochemical Sensors: Architectures and Implementations

Zhongzheng Wang
, Anthony Wall
, Alan O’Riordan
, Daniel O’Hare
, Gerardo Molina Salgado
, Ivan O’Connell

University College Cork

Research output: Chapter in Book/Report/Conference proceedings › Chapter › peer-review

Abstract

To determine and optimize the electrochemical sensor interface circuit specifications, as well as to propose novel topologies, a comprehensive understanding of its equivalent model is necessary. This chapter provides a detailed analysis of the sensor’s electrode-electrolyte interface and illustrates the electrical modeling of both two-electrode and three-electrode electrochemical systems. Furthermore, several realistic design assumptions and concerns are discussed, along with examples of typical electrochemical sensor interfaces, namely, potentiostats and current readout circuits. In conclusion, challenges and future trends are discussed for both the sensor modeling and the sensor interface, with the intention of researching and presenting new opportunities and future advances.

Original language	English
Title of host publication	Biomedical Electronics, Noise Shaping ADCs, and Frequency References
Subtitle of host publication	Advances in Analog Circuit Design 2022
Publisher	Springer International Publishing
Pages	79-103
Number of pages	25
ISBN (Electronic)	9783031289125
ISBN (Print)	9783031289118
DOIs	https://doi.org/10.1007/978-3-031-28912-5_5
Publication status	Published - 1 Jan 2023

Keywords

Analyte
Chopping
Coulometry
Counter electrode (CE)
Current mirror
Current readout circuit
Current-to-frequency converter
Diffuse layer
Double layer (DB)
Dynamic element matching
Electrochemical impedance spectroscopy (EIS)
Electrochemical sensor
Electrode
Electrode potential
Electrolyte
Inner Helmholtz plane (IHP)
Interface
Machine learning (ML)
Model
Nernst equation
Outer Helmholtz plane (OHP)
Potentiometry
Potentiostat
Probe
Readout
Receptor
Reference electrode (RE)
Sensor interface
Stability analysis
Transducer
Transimpedance amplifier (TIA)
Voltammetry
working electrode (WE)

Access to Document

10.1007/978-3-031-28912-5_5

Cite this

Wang, Z., Wall, A., O’Riordan, A., O’Hare, D., Salgado, G. M., & O’Connell, I. (2023). Models and Interfaces for Electrochemical Sensors: Architectures and Implementations. In Biomedical Electronics, Noise Shaping ADCs, and Frequency References: Advances in Analog Circuit Design 2022 (pp. 79-103). Springer International Publishing. https://doi.org/10.1007/978-3-031-28912-5_5

@inbook{5c06b9bd93484503882b5cf408f9ffc9,

title = "Models and Interfaces for Electrochemical Sensors: Architectures and Implementations",

abstract = "To determine and optimize the electrochemical sensor interface circuit specifications, as well as to propose novel topologies, a comprehensive understanding of its equivalent model is necessary. This chapter provides a detailed analysis of the sensor{\textquoteright}s electrode-electrolyte interface and illustrates the electrical modeling of both two-electrode and three-electrode electrochemical systems. Furthermore, several realistic design assumptions and concerns are discussed, along with examples of typical electrochemical sensor interfaces, namely, potentiostats and current readout circuits. In conclusion, challenges and future trends are discussed for both the sensor modeling and the sensor interface, with the intention of researching and presenting new opportunities and future advances.",

keywords = "Analyte, Chopping, Coulometry, Counter electrode (CE), Current mirror, Current readout circuit, Current-to-frequency converter, Diffuse layer, Double layer (DB), Dynamic element matching, Electrochemical impedance spectroscopy (EIS), Electrochemical sensor, Electrode, Electrode potential, Electrolyte, Inner Helmholtz plane (IHP), Interface, Machine learning (ML), Model, Nernst equation, Outer Helmholtz plane (OHP), Potentiometry, Potentiostat, Probe, Readout, Receptor, Reference electrode (RE), Sensor interface, Stability analysis, Transducer, Transimpedance amplifier (TIA), Voltammetry, working electrode (WE)",

author = "Zhongzheng Wang and Anthony Wall and Alan O{\textquoteright}Riordan and Daniel O{\textquoteright}Hare and Salgado, \{Gerardo Molina\} and Ivan O{\textquoteright}Connell",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.",

year = "2023",

month = jan,

day = "1",

doi = "10.1007/978-3-031-28912-5\_5",

language = "English",

isbn = "9783031289118",

pages = "79--103",

booktitle = "Biomedical Electronics, Noise Shaping ADCs, and Frequency References",

publisher = "Springer International Publishing",

address = "Switzerland",

}

Wang, Z, Wall, A, O’Riordan, A , O’Hare, D , Salgado, GM & O’Connell, I 2023, Models and Interfaces for Electrochemical Sensors: Architectures and Implementations. in Biomedical Electronics, Noise Shaping ADCs, and Frequency References: Advances in Analog Circuit Design 2022. Springer International Publishing, pp. 79-103. https://doi.org/10.1007/978-3-031-28912-5_5

Models and Interfaces for Electrochemical Sensors: Architectures and Implementations. / Wang, Zhongzheng; Wall, Anthony; O’Riordan, Alan et al.
Biomedical Electronics, Noise Shaping ADCs, and Frequency References: Advances in Analog Circuit Design 2022. Springer International Publishing, 2023. p. 79-103.

Research output: Chapter in Book/Report/Conference proceedings › Chapter › peer-review

TY - CHAP

T1 - Models and Interfaces for Electrochemical Sensors

T2 - Architectures and Implementations

AU - Wang, Zhongzheng

AU - Wall, Anthony

AU - O’Riordan, Alan

AU - O’Hare, Daniel

AU - Salgado, Gerardo Molina

AU - O’Connell, Ivan

N1 - Publisher Copyright: © The Author(s), under exclusive license to Springer Nature Switzerland AG 2023.

PY - 2023/1/1

Y1 - 2023/1/1

N2 - To determine and optimize the electrochemical sensor interface circuit specifications, as well as to propose novel topologies, a comprehensive understanding of its equivalent model is necessary. This chapter provides a detailed analysis of the sensor’s electrode-electrolyte interface and illustrates the electrical modeling of both two-electrode and three-electrode electrochemical systems. Furthermore, several realistic design assumptions and concerns are discussed, along with examples of typical electrochemical sensor interfaces, namely, potentiostats and current readout circuits. In conclusion, challenges and future trends are discussed for both the sensor modeling and the sensor interface, with the intention of researching and presenting new opportunities and future advances.

AB - To determine and optimize the electrochemical sensor interface circuit specifications, as well as to propose novel topologies, a comprehensive understanding of its equivalent model is necessary. This chapter provides a detailed analysis of the sensor’s electrode-electrolyte interface and illustrates the electrical modeling of both two-electrode and three-electrode electrochemical systems. Furthermore, several realistic design assumptions and concerns are discussed, along with examples of typical electrochemical sensor interfaces, namely, potentiostats and current readout circuits. In conclusion, challenges and future trends are discussed for both the sensor modeling and the sensor interface, with the intention of researching and presenting new opportunities and future advances.

KW - Analyte

KW - Chopping

KW - Coulometry

KW - Counter electrode (CE)

KW - Current mirror

KW - Current readout circuit

KW - Current-to-frequency converter

KW - Diffuse layer

KW - Double layer (DB)

KW - Dynamic element matching

KW - Electrochemical impedance spectroscopy (EIS)

KW - Electrochemical sensor

KW - Electrode

KW - Electrode potential

KW - Electrolyte

KW - Inner Helmholtz plane (IHP)

KW - Interface

KW - Machine learning (ML)

KW - Model

KW - Nernst equation

KW - Outer Helmholtz plane (OHP)

KW - Potentiometry

KW - Potentiostat

KW - Probe

KW - Readout

KW - Receptor

KW - Reference electrode (RE)

KW - Sensor interface

KW - Stability analysis

KW - Transducer

KW - Transimpedance amplifier (TIA)

KW - Voltammetry

KW - working electrode (WE)

UR - https://www.scopus.com/pages/publications/85172141833

U2 - 10.1007/978-3-031-28912-5_5

DO - 10.1007/978-3-031-28912-5_5

M3 - Chapter

AN - SCOPUS:85172141833

SN - 9783031289118

SP - 79

EP - 103

BT - Biomedical Electronics, Noise Shaping ADCs, and Frequency References

PB - Springer International Publishing

ER -

Models and Interfaces for Electrochemical Sensors: Architectures and Implementations

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this