Dane badawcze | Research DataDane badawcze zebrane w ramach projektów realizowanych na Wydziale Chemii | Research data collected as part of projects carried out at the Faculty of Chemistryhttp://hdl.handle.net/11089/404242026-07-14T09:18:34Z2026-07-14T09:18:34ZExperimental datasets for the separation of voltammetric signals (dataset)Wypych, MonikaJakubowska, MałgorzataŚwiderski, MichałPolit, JustynaKoszelska, KamilaChwatko, GrażynaBorowczyk, KamilaSmarzewska, Sylwiahttp://hdl.handle.net/11089/588732026-07-14T02:35:53Z2026-07-01T00:00:00ZExperimental datasets for the separation of voltammetric signals (dataset)
Wypych, Monika; Jakubowska, Małgorzata; Świderski, Michał; Polit, Justyna; Koszelska, Kamila; Chwatko, Grażyna; Borowczyk, Kamila; Smarzewska, Sylwia
This repository contains datasets supporting the evaluation of voltammetric signal-separation procedures for capsaicin and dihydrocapsaicin. The deposited files include datasets, an example baseline-corrected and smoothed voltammetric signal provided for workflow demonstration.
2026-07-01T00:00:00ZDataset for publication_Molecules 2025(30)4651_funded by National Science Center, Poland 2021/41/N/ST4/01425Koszelska, KamilaŚwiderski, MichałSeroka, JagodaGuziejewski, DariuszKrzymiński, PawełMiniak-Górecka, AlicjaUllah, NabiSmarzewska, Sylwiahttp://hdl.handle.net/11089/577342026-03-19T03:25:27Z2025-01-01T00:00:00ZDataset for publication_Molecules 2025(30)4651_funded by National Science Center, Poland 2021/41/N/ST4/01425
Koszelska, Kamila; Świderski, Michał; Seroka, Jagoda; Guziejewski, Dariusz; Krzymiński, Paweł; Miniak-Górecka, Alicja; Ullah, Nabi; Smarzewska, Sylwia
The study focused on evaluating the effect of electrode surface preparation on electrochemical measurements. In particular, the influence of different polishing protocols applied to carbon electrodes was investigated with respect to the electroactive surface area and the repeatability of the electrochemical response.
The mechanical cleaning procedure of the solid disc electrode was systematically examined by testing various polishing motions and numbers of repetitions. The results demonstrated that the polishing method significantly affects both the electroactive surface area and measurement repeatability. The highest surface area and best repeatability were achieved using an “8-shaped” polishing motion.
These findings confirm that electrode surface preparation plays a critical role in obtaining reliable and reproducible electroanalytical data.
Dane badawcze powiązane z publikacją:
Publikacja1. Świderski, M.; Seroka, J.; Guziejewski, D.; Krzymiński, P.; Miniak-Górecka, A.; Koszelska, K.; Ullah, N.; Smarzewska, S. Influence of Electrode Polishing Protocols, Potentiostat Models, and LOD Calculation Methods on the Electroanalytical Performance of SWV Measurements at Glassy Carbon Electrodes. Molecules 2025, 30, 4651. https://doi.org/10.3390/molecules30234651
In the file, measurement data obtained during voltammetric studies are provided. They present analyses carried out using different potentiostats, as well as various electrode surface renewal (cleaning/polishing) methods.
2025-01-01T00:00:00ZDataset for publication_Eng. Proc. 2023(48)65_funded by the National Science Center, Cracow, Poland (Grant no. 2021/41/N/ST4/01425)Machura, GabrielaSeroka, JagodaSmarzewska, SylwiaKoszelska, Kamilahttp://hdl.handle.net/11089/577332026-03-19T03:25:31Z2023-01-01T00:00:00ZDataset for publication_Eng. Proc. 2023(48)65_funded by the National Science Center, Cracow, Poland (Grant no. 2021/41/N/ST4/01425)
Machura, Gabriela; Seroka, Jagoda; Smarzewska, Sylwia; Koszelska, Kamila
This study focused on the optimization of adrenaline electrografting onto a glassy carbon electrode using cyclic voltammetry in an acidic solution. A stable layer was obtained after multiple potential scans and characterized by square wave voltammetry. The results confirmed the successful formation of a stable adrenaline film on the electrode surface. Furthermore, the immobilized layer exhibited sensitivity to selected metal cations, as evidenced by a decrease in the adrenaline signal after exposure, indicating its potential application in indirect cation detection.
The file contains measurement data obtained during voltammetric studies. It presents data collected during the deposition of adrenaline on the electrode surface and the subsequent optimization of this process. Additionally, it includes data aimed at verifying the sensitivity of the immobilized layer to the presence of Mg²⁺ and Ca²⁺ ions.
2023-01-01T00:00:00ZDataset for OPUS27 2024/53/B/ST5/00040Kowalski, Konradhttp://hdl.handle.net/11089/575762026-03-17T11:04:29Z2025-03-23T00:00:00ZDataset for OPUS27 2024/53/B/ST5/00040
Kowalski, Konrad
Kowalski, Konrad
Dane dotyczą badania aktywności przeciwnowotworowej ferrocenylowej, biferrocenylowej pochodnej oraz cisPt wobec komórek nowotworowych raka płuca H1650, H1395, H2228 i A549 oraz cyklu komórkowego. Opisują też procedury służące do badań nad karbonylacją białek, ferroptozą i utlenianiem lipidów.
Dataset powiązany z publikacją: Angelo Meoli, Chiara Riganti, Costanzo Costamagna, Przemysław Biegański, Joanna Kopecka, Konrad Kowalski, Two are better than one: A case study of the biferrocenyl-thymidine “click” conjugate biFcT as novel ferroptosis-inducing agent in lung cancer cells, Bioorganic Chemistry, Volume 163, 2025, 108690, ISSN 0045-2068, https://doi.org/10.1016/j.bioorg.2025.108690.
2025-03-23T00:00:00Z