Company Filing History:
Years Active: 1991-1996
Title: Ari Ivaska: Innovator in Ion-Selective Electrodes
Introduction
Ari Ivaska is a notable inventor based in Turku, Finland. She has made significant contributions to the field of electrochemistry, particularly in the development of ion-selective electrodes. With a total of 2 patents, her work has advanced the understanding and application of these essential tools in various scientific fields.
Latest Patents
Ari Ivaska's latest patents include an innovative ion-selective electrode and a procedure for producing it. This invention relates to a single-piece all-solid-state electrode that comprises a conducting or semiconducting solid substrate coated with a composite membrane. The production process involves dissolving a conjugated polymer or oligomer with conventional ion-selective membrane components to create a solution. This solution is then applied to an electronically conducting or semiconducting substrate, allowing the solvent to evaporate and form a composite membrane on the substrate.
Another significant patent is a method for determining the total carbonate content of a fluid, especially biological fluids. This electrochemical method utilizes an ion-selective electrode to measure the concentration of specific ions dissociable from carbonic acid. The fluid is mixed with another fluid containing a reactive component that alters the ionic concentration, allowing for a second measurement. This process yields two different results, from which the total carbonate content can be determined.
Career Highlights
Throughout her career, Ari Ivaska has worked with prominent companies such as Kone Oy and Kone Instruments Oy. Her experience in these organizations has contributed to her expertise in the field of electrochemistry and innovation.
Collaborations
Ari has collaborated with notable individuals in her field, including Andrzej Lewenstam and Erkki Wanninen. These partnerships have further enriched her research and development efforts.
Conclusion
Ari Ivaska's contributions to the field of ion-selective electrodes and her innovative methods for analyzing fluid compositions highlight her role as a significant inventor. Her work continues to influence the scientific community and advance electrochemical research.