WO2024105528 - ELECTROPOLYMERIZATION OF PYRROLE ON GOLD (AU) ELECTRODE
National phase entry:
Publication Number
WO/2024/105528
Publication Date
23.05.2024
International Application No.
PCT/IB2023/061417
International Filing Date
12.11.2023
Title **
[English]
ELECTROPOLYMERIZATION OF PYRROLE ON GOLD (AU) ELECTRODE
[French]
ÉLECTROPOLYMÉRISATION DE PYRROLE SUR ÉLECTRODE EN OR (AU)
Applicants **
PROTON INTELLIGENCE INC.
Inventors
DERVISEVIC, Esma
ROSHNI, Rita
CADARSO BUSTO, Victor Javier
RANAMUKHAARACHCHI, Sahan
Priority Data
63/425,658
15.11.2022
US
Application details
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International Searching Authority |
CIPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2215 | |
| EPO | Filing, Examination, Granting | 13676 | |
| Japan | Filing, Examination, Granting | 2296 | |
| South Korea | Filing, Examination, Granting | 2376 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
25,303
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
A method of forming a polymerized transducer layer on an electrode and an electrode having a polymerized transducer layer. The electrodes are suitable for use in ion-selective applications. The method includes the steps of (i) forming a combination of an electrode having gold and an electropolymerization mixture. The electropolymerization mixture includes a doping agent and a monomer. The doping agent includes a benzenesulfonic acid having a benzene ring having an amine, a hydroxyl, and/or a methyl functional group, and/or a derivative of the benzenesulfonic acid. The monomer comprises a ring structure containing at least four Carbons (C) and at least one Nitrogen (N), Sulfur (S), and/or Oxygen (O). The method also includes the step of (ii) treating the combination formed in step (i) under electropolymerization conditions sufficient to oxidize the monomer and form polymer on the electrode.[French]
L'invention concerne un procédé de formation d'une couche de transducteur polymérisée sur une électrode, et une électrode dotée d'une couche de transducteur polymérisée. Les électrodes peuvent être utilisées dans des applications sélectives d'ions. Le procédé comprend une étape (i) de formation de combinaison d'une électrode contenant de l'or et d'un mélange d'électropolymérisation. Le mélange d'électropolymérisation comprend un agent dopant et un monomère. L'agent dopant comprend un acide benzènesulfonique dont le cycle benzénique comporte une amine, un hydroxyle et/ou un groupe fonctionnel méthyle, et/ou un dérivé de l'acide benzènesulfonique. Le monomère comprend une structure cyclique contenant au moins quatre carbones (C) et au moins un azote (N), un soufre (S) et/ou un oxygène (O). Le procédé comprend également une étape (ii) de traitement de la combinaison formée à l'étape (i) dans des conditions d'électropolymérisation suffisantes pour oxyder le monomère et former un polymère sur l'électrode.