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Comparison of the paracetamol electrochemical determination using boron-doped diamond electrode and boron-doped carbon nanowalls.
Biosens Bioelectron. 2019 Feb 01; 126:308-314.BB

Abstract

Two different type of electrodes, boron-doped diamond electrode (BDD) and boron-doped carbon nanowalls (B:CNW) electrode, were used for the electrochemical determination of paracetamol using the cyclic voltammetry and the differential pulse voltammetry in phosphate buffered saline, pH = 7.0. The main advantage of these electrodes is their utilization without any additional modification of the electrode surface. The peak current was linearly related to the concentration of paracetamol in the range from 0.065 µM to 32 µM for BDD electrode and from 0.032 µM to 32 µM for B:CNW electrode. The limit of detection was 0.430 µM and 0.281 µM for BDD and B:CNW electrode, respectively. Additionally, we studied the effect of pH on the redox reaction of paracetamol at the both electrodes in Britton-Robinson buffer solution in the range of pH 3.0-12.0, indicating the pH 7.0 value as the most suitable for the current experiments. The studies also included the various scan rates in range of 50-500 mV/s. Finally, our team selected the B:CNW electrode for the determination of paracetamol in the artificial urine sample using differential pulse voltammetry method, obtaining the calculated limit of detection on the level of 0.08006 µM.

Authors+Show Affiliations

Department of Analytical Chemistry, Faculty of Chemistry, University of Gdansk, 63 Wita Stwosza St., 80-308 Gdansk, Poland. Electronic address: pawel.niedzialkowski@ug.edu.pl.Department of Analytical Chemistry, Faculty of Chemistry, University of Gdansk, 63 Wita Stwosza St., 80-308 Gdansk, Poland. Electronic address: zofia.jelinska@phdstud.ug.edu.pl.Department of Analytical Chemistry, Faculty of Chemistry, University of Gdansk, 63 Wita Stwosza St., 80-308 Gdansk, Poland.Department of Analytical Chemistry, Faculty of Chemistry, University of Gdansk, 63 Wita Stwosza St., 80-308 Gdansk, Poland.Department of Metrology and Optoelectronics, Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, 11/12G. Narutowicza St., 80-233 Gdansk, Poland.Department of Metrology and Optoelectronics, Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, 11/12G. Narutowicza St., 80-233 Gdansk, Poland.Department of Metrology and Optoelectronics, Faculty of Electronics, Telecommunications and Informatics, Gdansk University of Technology, 11/12G. Narutowicza St., 80-233 Gdansk, Poland.Department of Clinical Toxicology, Medical University of Gdansk, 4/6 Kartuska St., 80-104 Gdansk, Poland; Pomeranian Center of Clinical Toxicology, 4/6 Kartuska St., 80-104 Gdansk, Poland.Department of Analytical Chemistry, Faculty of Chemistry, University of Gdansk, 63 Wita Stwosza St., 80-308 Gdansk, Poland.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

30445306

Citation

Niedziałkowski, P, et al. "Comparison of the Paracetamol Electrochemical Determination Using Boron-doped Diamond Electrode and Boron-doped Carbon Nanowalls." Biosensors & Bioelectronics, vol. 126, 2019, pp. 308-314.
Niedziałkowski P, Cebula Z, Malinowska N, et al. Comparison of the paracetamol electrochemical determination using boron-doped diamond electrode and boron-doped carbon nanowalls. Biosens Bioelectron. 2019;126:308-314.
Niedziałkowski, P., Cebula, Z., Malinowska, N., Białobrzeska, W., Sobaszek, M., Ficek, M., Bogdanowicz, R., Anand, J. S., & Ossowski, T. (2019). Comparison of the paracetamol electrochemical determination using boron-doped diamond electrode and boron-doped carbon nanowalls. Biosensors & Bioelectronics, 126, 308-314. https://doi.org/10.1016/j.bios.2018.10.063
Niedziałkowski P, et al. Comparison of the Paracetamol Electrochemical Determination Using Boron-doped Diamond Electrode and Boron-doped Carbon Nanowalls. Biosens Bioelectron. 2019 Feb 1;126:308-314. PubMed PMID: 30445306.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Comparison of the paracetamol electrochemical determination using boron-doped diamond electrode and boron-doped carbon nanowalls. AU - Niedziałkowski,P, AU - Cebula,Z, AU - Malinowska,N, AU - Białobrzeska,W, AU - Sobaszek,M, AU - Ficek,M, AU - Bogdanowicz,R, AU - Anand,J Sein, AU - Ossowski,T, Y1 - 2018/10/31/ PY - 2018/07/13/received PY - 2018/10/21/revised PY - 2018/10/30/accepted PY - 2018/11/18/pubmed PY - 2019/4/19/medline PY - 2018/11/17/entrez KW - Boron-doped carbon nanowalls electrode KW - Boron-doped diamond electrode KW - Cyclic voltammetry KW - Differential pulse voltammetry KW - Paracetamol SP - 308 EP - 314 JF - Biosensors & bioelectronics JO - Biosens Bioelectron VL - 126 N2 - Two different type of electrodes, boron-doped diamond electrode (BDD) and boron-doped carbon nanowalls (B:CNW) electrode, were used for the electrochemical determination of paracetamol using the cyclic voltammetry and the differential pulse voltammetry in phosphate buffered saline, pH = 7.0. The main advantage of these electrodes is their utilization without any additional modification of the electrode surface. The peak current was linearly related to the concentration of paracetamol in the range from 0.065 µM to 32 µM for BDD electrode and from 0.032 µM to 32 µM for B:CNW electrode. The limit of detection was 0.430 µM and 0.281 µM for BDD and B:CNW electrode, respectively. Additionally, we studied the effect of pH on the redox reaction of paracetamol at the both electrodes in Britton-Robinson buffer solution in the range of pH 3.0-12.0, indicating the pH 7.0 value as the most suitable for the current experiments. The studies also included the various scan rates in range of 50-500 mV/s. Finally, our team selected the B:CNW electrode for the determination of paracetamol in the artificial urine sample using differential pulse voltammetry method, obtaining the calculated limit of detection on the level of 0.08006 µM. SN - 1873-4235 UR - https://www.unboundmedicine.com/medline/citation/30445306/Comparison_of_the_paracetamol_electrochemical_determination_using_boron_doped_diamond_electrode_and_boron_doped_carbon_nanowalls_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0956-5663(18)30881-9 DB - PRIME DP - Unbound Medicine ER -