Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin
Samo za registrovane korisnike
2020
Autori
Petković, Branka B.Ognjanović, Miloš
Krstić, Milena
Stanković, Vesna
Babincev, Ljiljana
Pergal, Marija
Stanković, Dalibor
Članak u časopisu (Objavljena verzija)
,
Elsevier
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Mefenamic acid and indomethacin, medicaments belonging to the group of non-steroidal anti-inflammatory agents, were determined separately and simultaneously at anodically prepared BDDE. Differential pulse voltammetry was used to establish simple and fast analytical procedure based on electrooxidation of mefenamic acid at 0.6 V and indomethacin at 1.0 V (and 1.1 V). At optimal conditions, it was suitable for highly sensitive and selective determination of these compounds with LODs comparable to previously reported modified electrodes. Additionally, considering the importance of these compounds, we proposed precise and accurate quantification of these species based on green and simple pre-treatable electrochemical sensor. The effect of interfering agents (tablet ingredients and vitamins) was appeared to be negligibly confirming a favourable selectivity of the method. The proposed method was analytically applied by simultaneously determining mefenamic acid and indomethacin in pharmaceutic...al formulations.
Ključne reči:
Mefenamic acid / Indomethacin / Anti-inflammatory drug analysis / Unmodified BDDEIzvor:
Diamond and Related Materials, 2020, 105, 107785-Izdavač:
- Elsevier
Finansiranje / projekti:
- Višeskalno strukturiranje polimernih nanokompozita i funkcionalnih materijala primenom različitih prekursora (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45022)
- Primena unapređenih oksidacionih procesa i nanostrukturisanih oksidnih materijala za uklanjanje zagađivača iz životne sredine, razvoj i optimizacija instrumentalnih tehnika za praćenje efikasnosti (RS-MESTD-Basic Research (BR or ON)-172030)
- Magnetni i radionuklidima obeleženi nanostrukturni materijali za primene u medicini (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45015)
DOI: 10.1016/j.diamond.2020.107785
ISSN: 0925-9635
WoS: 000540291200018
Scopus: 2-s2.0-85081033676
Institucija/grupa
IHTMTY - JOUR AU - Petković, Branka B. AU - Ognjanović, Miloš AU - Krstić, Milena AU - Stanković, Vesna AU - Babincev, Ljiljana AU - Pergal, Marija AU - Stanković, Dalibor PY - 2020 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/3445 AB - Mefenamic acid and indomethacin, medicaments belonging to the group of non-steroidal anti-inflammatory agents, were determined separately and simultaneously at anodically prepared BDDE. Differential pulse voltammetry was used to establish simple and fast analytical procedure based on electrooxidation of mefenamic acid at 0.6 V and indomethacin at 1.0 V (and 1.1 V). At optimal conditions, it was suitable for highly sensitive and selective determination of these compounds with LODs comparable to previously reported modified electrodes. Additionally, considering the importance of these compounds, we proposed precise and accurate quantification of these species based on green and simple pre-treatable electrochemical sensor. The effect of interfering agents (tablet ingredients and vitamins) was appeared to be negligibly confirming a favourable selectivity of the method. The proposed method was analytically applied by simultaneously determining mefenamic acid and indomethacin in pharmaceutical formulations. PB - Elsevier T2 - Diamond and Related Materials T1 - Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin VL - 105 SP - 107785 DO - 10.1016/j.diamond.2020.107785 ER -
@article{ author = "Petković, Branka B. and Ognjanović, Miloš and Krstić, Milena and Stanković, Vesna and Babincev, Ljiljana and Pergal, Marija and Stanković, Dalibor", year = "2020", abstract = "Mefenamic acid and indomethacin, medicaments belonging to the group of non-steroidal anti-inflammatory agents, were determined separately and simultaneously at anodically prepared BDDE. Differential pulse voltammetry was used to establish simple and fast analytical procedure based on electrooxidation of mefenamic acid at 0.6 V and indomethacin at 1.0 V (and 1.1 V). At optimal conditions, it was suitable for highly sensitive and selective determination of these compounds with LODs comparable to previously reported modified electrodes. Additionally, considering the importance of these compounds, we proposed precise and accurate quantification of these species based on green and simple pre-treatable electrochemical sensor. The effect of interfering agents (tablet ingredients and vitamins) was appeared to be negligibly confirming a favourable selectivity of the method. The proposed method was analytically applied by simultaneously determining mefenamic acid and indomethacin in pharmaceutical formulations.", publisher = "Elsevier", journal = "Diamond and Related Materials", title = "Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin", volume = "105", pages = "107785", doi = "10.1016/j.diamond.2020.107785" }
Petković, B. B., Ognjanović, M., Krstić, M., Stanković, V., Babincev, L., Pergal, M.,& Stanković, D.. (2020). Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin. in Diamond and Related Materials Elsevier., 105, 107785. https://doi.org/10.1016/j.diamond.2020.107785
Petković BB, Ognjanović M, Krstić M, Stanković V, Babincev L, Pergal M, Stanković D. Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin. in Diamond and Related Materials. 2020;105:107785. doi:10.1016/j.diamond.2020.107785 .
Petković, Branka B., Ognjanović, Miloš, Krstić, Milena, Stanković, Vesna, Babincev, Ljiljana, Pergal, Marija, Stanković, Dalibor, "Boron-doped diamond electrode as efficient sensing platform for simultaneous quantification of mefenamic acid and indomethacin" in Diamond and Related Materials, 105 (2020):107785, https://doi.org/10.1016/j.diamond.2020.107785 . .