Alina Catrinel IonIon IonAnton Ficai2026-03-222026-03-22200710.1149/ma2007-02/31/1462https://doi.org/10.1149/ma2007-02/31/1462https://andeanlibrary.org/handle/123456789/71803Abstract not Available.enElectrodeEnvironmental chemistryEnvironmental scienceMaterials scienceNanotechnologyChemistryChemically Modified Electrode for NO2- Determination in Environmental Applicationsarticle