Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Lukasz Poltorak"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract This work compares the electroanalytical performance of two electroanalytical systems based on (1) the glassy carbon electrode (GCE), and (2) the electrified liquid–liquid interface (eLLI), for the detection of fluoroquinolone antibiotic
Externí odkaz:
https://doaj.org/article/82a06681b1f94749bb6e4528a3061caf
Autor:
Michal Poltorak, Pawel Banatkiewicz, Lukasz Poltorak, Piotr Sobolewski, Damian Zimon, Maciej Szwast, Irena Walecka
Publikováno v:
Journal of Contemporary Brachytherapy, Vol 16, Iss 2, Pp 156-169 (2024)
Brachytherapy is a type of radiation therapy, in which a radiation source is placed directly or close to a tumor. It is commonly used to treat skin cancer, and enables precise irradiation treatment of affected area (planning target volume – PTV) wh
Externí odkaz:
https://doaj.org/article/1aedd81ab53e48729d08d7820a593616
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)
Abstract This work is a comprehensive study describing the optimization of the solvent-activated carbon-based 3D printed electrodes. Three different conductive filaments were used for the preparation of 3D-printed electrodes. Electrodes treatment wit
Externí odkaz:
https://doaj.org/article/99b277c8f1404becb2396718f4b6ccd1
Autor:
Paulina Borgul, Karolina Sobczak, Karolina Sipa, Konrad Rudnicki, Slawomira Skrzypek, Anna Trynda, Lukasz Poltorak
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Simple sensing protocols for the detection of illicit drugs are needed. Electrochemical sensing is especially attractive in this respect, as its cost together with the analytical accuracy aspires to replace still frequently used colorimetric
Externí odkaz:
https://doaj.org/article/3b2e8034155e49828429438df5937fc0
Autor:
Karolina Sipa, Konrad Rudnicki, Neus Vilà, Grégoire Herzog, Sławomira Skrzypek, Lukasz Poltorak, Alain Walcarius
Publikováno v:
Electrochemistry Communications, Vol 132, Iss , Pp 107142- (2021)
Simple modification techniques affecting surface properties in a switchable manner are key to the development of smart materials. Layer-by-layer assembly of oppositely charged polyelectrolytes (poly(diallyldimethylammonium chloride) and (poly(styrene
Externí odkaz:
https://doaj.org/article/38befda8f4184973983b32e15368603b
Autor:
Karolina Sipa, Karolina Kowalewska, Andrzej Leniart, Alain Walcarius, Grégoire Herzog, Sławomira Skrzypek, Lukasz Poltorak
Publikováno v:
Electrochemistry Communications, Vol 123, Iss , Pp 106910- (2021)
A three-phase junction formed between a solid electrode placed between solutions of the organic phase and the aqueous phase is employed for localized and electrochemically assisted nylon-6,6 deposition. The fluorine-doped tin oxide (FTO) conductive s
Externí odkaz:
https://doaj.org/article/149a2fd57eb847b29669f703564297c3
Publikováno v:
Materials, Vol 15, Iss 6, p 2196 (2022)
The interfacial polycondensation of titanium dioxide was studied at the bare and fiberglass membrane supported polarized liquid–liquid interface (LLI). Titanium dioxide synthesis was derived from the titanium (IV) tetrabutoxide (initially dissolved
Externí odkaz:
https://doaj.org/article/68cdb12eb0544046a1010ef8d0f271cc
Publikováno v:
Electrochemistry Communications, Vol 115, Iss , Pp - (2020)
The interfacial polymerization of nylon-6,6 is studied at the polarized liquid–liquid interface. The optimal conditions (concentration of reagents in a biphasic system, pH of the water phase, voltammetric cycling) are used to modify the interface,
Externí odkaz:
https://doaj.org/article/b61710d9d8d840d89dfe378463aec5c8
Autor:
Táňa Sebechlebská, Eva Vaněčková, Marta Katarzyna Choińska-Młynarczyk, Tomáš Navrátil, Lukasz Poltorak, Andrea Bonini, Federico Vivaldi, Viliam Kolivoška
Publikováno v:
Analytical Chemistry. 94:14426-14433
Fused deposition modeling 3D printing (FDM-3DP) employing electrically conductive filaments has recently been recognized as an exceptionally attractive tool for the manufacture of sensing devices. However, capabilities of 3DP electrodes to measure el
Publikováno v:
Microchimica Acta. 190
Some biologically active substances are unstable and poorly soluble in aqueous media, at the same time exhibiting low bioavailability. The incorporation of these biologically active compounds into the structure of a lipid-based lyotropic liquid cryst