Differential Cyclic Voltammetry - a Novel Technique for Selective and Simultaneous Detection using Redox Cycling Based Sensors

Mathieu Odijk, Justyna Wiedemair, M.J.J. van Megen, Wouter Olthuis, Albert van den Berg

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    6 Citations (Scopus)
    31 Downloads (Pure)

    Abstract

    Redox cycling (RC) is an effect that is used to amplify electrochemical signals. However, traditional techniques such as cyclic voltammetry (CV) do not provide clear insight for a mixture of multiple redox couples while RC is applied. Thus, we have developed a new measurement technique which delivers electrochemical spectra of all reversible redox couples present based on concentrations and standard potentials. This technique has been named differential cyclic voltammetry (DCV). We have fabricated micrometer-sized interdigitated electrode (IDE) sensors to conduct DCV measurements in mixtures of 1mM catechol and 4mM [Ru(NH3)6]Cl3. To simulate the electrochemical behavior of these sensors we have also developed a finite element model (FEM) in Comsol®. The experimental data corresponds to the calculated spectra obtained from simulations. Additionally, the measured spectra can be used to easily derive standard potentials and concentrations simultaneously and selectively.
    Original languageUndefined
    Title of host publicationIEEE Sensors Conference 2010
    Place of PublicationUSA
    PublisherIEEE
    Pages918-922
    Number of pages5
    ISBN (Print)978-1-4244-8168-2
    DOIs
    Publication statusPublished - 1 Nov 2010
    Event9th IEEE Sensors 2010 - Hilton Waikoloa Village, Waikoloa, United States
    Duration: 1 Nov 20104 Nov 2010
    Conference number: 9

    Publication series

    Name
    PublisherIEEE

    Conference

    Conference9th IEEE Sensors 2010
    CountryUnited States
    CityWaikoloa
    Period1/11/104/11/10

    Keywords

    • METIS-275907
    • EWI-19533
    • IR-75925

    Cite this

    @inproceedings{a8af2f372e224dd9b6b5f41adf5ed626,
    title = "Differential Cyclic Voltammetry - a Novel Technique for Selective and Simultaneous Detection using Redox Cycling Based Sensors",
    abstract = "Redox cycling (RC) is an effect that is used to amplify electrochemical signals. However, traditional techniques such as cyclic voltammetry (CV) do not provide clear insight for a mixture of multiple redox couples while RC is applied. Thus, we have developed a new measurement technique which delivers electrochemical spectra of all reversible redox couples present based on concentrations and standard potentials. This technique has been named differential cyclic voltammetry (DCV). We have fabricated micrometer-sized interdigitated electrode (IDE) sensors to conduct DCV measurements in mixtures of 1mM catechol and 4mM [Ru(NH3)6]Cl3. To simulate the electrochemical behavior of these sensors we have also developed a finite element model (FEM) in Comsol{\circledR}. The experimental data corresponds to the calculated spectra obtained from simulations. Additionally, the measured spectra can be used to easily derive standard potentials and concentrations simultaneously and selectively.",
    keywords = "METIS-275907, EWI-19533, IR-75925",
    author = "Mathieu Odijk and Justyna Wiedemair and {van Megen}, M.J.J. and Wouter Olthuis and {van den Berg}, Albert",
    note = "10.1109/ICSENS.2010.5690887",
    year = "2010",
    month = "11",
    day = "1",
    doi = "10.1109/ICSENS.2010.5690887",
    language = "Undefined",
    isbn = "978-1-4244-8168-2",
    publisher = "IEEE",
    pages = "918--922",
    booktitle = "IEEE Sensors Conference 2010",
    address = "United States",

    }

    Odijk, M, Wiedemair, J, van Megen, MJJ, Olthuis, W & van den Berg, A 2010, Differential Cyclic Voltammetry - a Novel Technique for Selective and Simultaneous Detection using Redox Cycling Based Sensors. in IEEE Sensors Conference 2010. IEEE, USA, pp. 918-922, 9th IEEE Sensors 2010, Waikoloa, United States, 1/11/10. https://doi.org/10.1109/ICSENS.2010.5690887

    Differential Cyclic Voltammetry - a Novel Technique for Selective and Simultaneous Detection using Redox Cycling Based Sensors. / Odijk, Mathieu; Wiedemair, Justyna; van Megen, M.J.J.; Olthuis, Wouter; van den Berg, Albert.

    IEEE Sensors Conference 2010. USA : IEEE, 2010. p. 918-922.

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    TY - GEN

    T1 - Differential Cyclic Voltammetry - a Novel Technique for Selective and Simultaneous Detection using Redox Cycling Based Sensors

    AU - Odijk, Mathieu

    AU - Wiedemair, Justyna

    AU - van Megen, M.J.J.

    AU - Olthuis, Wouter

    AU - van den Berg, Albert

    N1 - 10.1109/ICSENS.2010.5690887

    PY - 2010/11/1

    Y1 - 2010/11/1

    N2 - Redox cycling (RC) is an effect that is used to amplify electrochemical signals. However, traditional techniques such as cyclic voltammetry (CV) do not provide clear insight for a mixture of multiple redox couples while RC is applied. Thus, we have developed a new measurement technique which delivers electrochemical spectra of all reversible redox couples present based on concentrations and standard potentials. This technique has been named differential cyclic voltammetry (DCV). We have fabricated micrometer-sized interdigitated electrode (IDE) sensors to conduct DCV measurements in mixtures of 1mM catechol and 4mM [Ru(NH3)6]Cl3. To simulate the electrochemical behavior of these sensors we have also developed a finite element model (FEM) in Comsol®. The experimental data corresponds to the calculated spectra obtained from simulations. Additionally, the measured spectra can be used to easily derive standard potentials and concentrations simultaneously and selectively.

    AB - Redox cycling (RC) is an effect that is used to amplify electrochemical signals. However, traditional techniques such as cyclic voltammetry (CV) do not provide clear insight for a mixture of multiple redox couples while RC is applied. Thus, we have developed a new measurement technique which delivers electrochemical spectra of all reversible redox couples present based on concentrations and standard potentials. This technique has been named differential cyclic voltammetry (DCV). We have fabricated micrometer-sized interdigitated electrode (IDE) sensors to conduct DCV measurements in mixtures of 1mM catechol and 4mM [Ru(NH3)6]Cl3. To simulate the electrochemical behavior of these sensors we have also developed a finite element model (FEM) in Comsol®. The experimental data corresponds to the calculated spectra obtained from simulations. Additionally, the measured spectra can be used to easily derive standard potentials and concentrations simultaneously and selectively.

    KW - METIS-275907

    KW - EWI-19533

    KW - IR-75925

    U2 - 10.1109/ICSENS.2010.5690887

    DO - 10.1109/ICSENS.2010.5690887

    M3 - Conference contribution

    SN - 978-1-4244-8168-2

    SP - 918

    EP - 922

    BT - IEEE Sensors Conference 2010

    PB - IEEE

    CY - USA

    ER -