Pregled bibliografske jedinice broj: 1220669
Development of carbon paste electrode for the potentiometric determination of acebutolol
Development of carbon paste electrode for the potentiometric determination of acebutolol // 19. Ružičkini dani "Danas znanost-sutra industrija" / Babić, Jurislav (ur.).
Osijek : Zagreb: Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2022. str. 45-45 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 1220669 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Development of carbon paste electrode for the potentiometric determination of acebutolol
Autori
Radić, Josip ; Bralić, Marija ; Radan, Anđela ; Škutin, Lana ; Vučetić, Marija
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
19. Ružičkini dani "Danas znanost-sutra industrija"
/ Babić, Jurislav - Osijek : Zagreb : Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku ; Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2022, 45-45
Skup
17. Ružičkini dani "Danas znanost-sutra industrija"
Mjesto i datum
Vukovar, Hrvatska, 21.09.2022. - 23.09.2022
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
carbon paste electrodes, potentiometry, acebutolol
Sažetak
Electrodes based on carbon paste are often used in electrochemical measurements due to their good physical and chemical properties.[1] In this work carbon paste electrodes (CPEs) for the potentiometric determination of the acebutolol hydrochloride, cardiovascular drug from the family of beta blockers, were prepared. The design and manufacture of the working electrode body was previously reported.[2] Some of the most frequently tested binders in the last ten years, such as: dibutyl phthalate, bis(2-ethylhexyl)phthalate, paraffin oil, tris(2-ethylhexyl)phosphate, 2-nitrophenyl-octyl-ether and bis(2-ethylhexyl) adipate were used. In order to improve the sensitivity, the CPE were modified by the addition of previously precipitated ion association complexes (IAC) and various ion additives. All measurements were performed in the concentration range of working solutions of acebutolol from 3.16×10−6 M to 3.16×10−3 M in an acetate buffer with a pH value of 5.0. Although this research gave promising results, prepared CPEs showed worse preliminary response characteristics than CPE for acebutolol determination previously reported.[3] In further research, emphasis is going to be placed on the incorporation of different nanomaterials into the paste, especially those made of carbon materials.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Ustanove:
Kemijsko-tehnološki fakultet, Split
