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Screen-Printed Electrodes Modified with Electrochemically Oxidized 3-Aminobenzoic Acid: Characterization and Application

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00371519" target="_blank" >RIV/68407700:21230/23:00371519 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Screen-Printed Electrodes Modified with Electrochemically Oxidized 3-Aminobenzoic Acid: Characterization and Application

  • Original language description

    Screen-printed electrodes modified with an oligomeric film derived from 3-aminobenzoic acid (o-3ABA/SPEs) were characterized by imaging and spectroscopy techniques and applied for new psychoactive substances (NPSs) detection. Studies of o-3ABA/SPEs were carried out in comparison to polyaniline modified ones (PANI/SPEs). It was found that i) the polymerization occurs through amino moiety, ii) the carboxylic group determines the selectivity of o-3ABA toward NPSs, iii) the highest affinity was obtained for o-3ABA - secondary cathinone (Kads(butylone)=6.12*105) and PANI - aminoindane (Kads(2-aminoinadane)=1.07*105). This work presents the determination of butylone in oral fluid and demonstrates the advantages of the modified SPEs.

  • Czech name

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

  • OECD FORD branch

    10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Result continuities

  • Project

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2023

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Article name in the collection

    42. Moderní Elektroanalytické Metody

  • ISBN

    978-80-908947-0-9

  • ISSN

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

    167-171

  • Publisher name

    LENKA SRSENOVA-BEST SERVIS

  • Place of publication

    USTI NAD LABEM

  • Event location

    Jetřichovice u Děčína

  • Event date

    May 22, 2023

  • Type of event by nationality

    WRD - Celosvětová akce

  • UT code for WoS article