Search Results - "Pisárčik, Martin"

Self-Assembly Properties of Cationic Gemini Surfactants with Biodegradable Groups in the Spacer by Pisárčik, Martin, Polakovičová, Mája, Markuliak, Mário, Lukáč, Miloš, Devínsky, Ferdinand

“…Self-assembly properties of cationic gemini surfactants with biodegradable amide or ester groups in the spacer were investigated utilising time-resolved…”
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Silver Nanoparticles Stabilised by Cationic Gemini Surfactants with Variable Spacer Length by Pisárčik, Martin, Jampílek, Josef, Lukáč, Miloš, Horáková, Renáta, Devínsky, Ferdinand, Bukovský, Marián, Kalina, Michal, Tkacz, Jakub, Opravil, Tomáš

“…The present study is focused on the synthesis and investigation of the physicochemical and biological properties of silver nanoparticles stabilized with a…”
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Study of micelles and surface properties of triterpene saponins with improved isolation method from Hedera helix by Bajcura, Martin, Lukáč, Miloš, Pisárčik, Martin, Horváth, Branislav

“…Triterpene saponin fractions were extracted from Hedera helix , and in-depth analysis of their physicochemical properties was conducted. Hederasaponin B and…”
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Self-aggregation of cationic gemini surfactants with amide groups in the spacer and variable alkyl chain length by Pisárčik, Martin, Bajcura, Martin, Lukáč, Miloš, Devínsky, Ferdinand, Bilková, Andrea, Bilka, František, Horváth, Branislav

“…Synthesis, aggregation parameters and antimicrobial activity of novel cationic gemini surfactants with two amide groups in gemini spacer structure and a…”
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Caffeic Acid Phosphanium Derivatives: Potential Selective Antitumor, Antimicrobial and Antiprotozoal Agents by Lukáč, Miloš, Slobodníková, Lívia, Mrva, Martin, Dušeková, Aneta, Garajová, Mária, Kello, Martin, Šebová, Dominika, Pisárčik, Martin, Kojnok, Marián, Vrták, Andrej, Kurin, Elena, Bittner Fialová, Silvia

“…Caffeic acid (CA) is one of the most abundant natural compounds present in plants and has a broad spectrum of beneficial pharmacological activities. However,…”
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pH-Sensitive N,N-Dimethylalkane-1-amine N‑Oxides in DNA Delivery: From Structure to Transfection Efficiency by Liskayová, Gilda, Hubčík, Lukáš, Búcsi, Alexander, Fazekaš, Tomáš, Martínez, Juan Carlos, Devínsky, Ferdinand, Pisárčik, Martin, Hanulová, Mária, Ritz, Sandra, Uhríková, Daniela

“…pH-sensitive liposomes composed of homologues of series of N,N-dimethylalkane-1-amine N-oxides (CnNO, n = 8–18, where n is the number of carbon atoms in the…”
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The Synthesis, Self-Assembled Structures, and Microbicidal Activity of Cationic Gemini Surfactants with Branched Tridecyl Chains by Pisárčik, Martin, Pupák, Matúš, Lukáč, Miloš, Devínsky, Ferdinand, Hubčík, Lukáš, Bukovský, Marián, Horváth, Branislav

“…Cationic gemini surfactants with polymethylene spacer and linear alkyl chains containing an even number of carbon atoms have been extensively studied in the…”
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Determination of micelle aggregation numbers of alkyltrimethylammonium bromide and sodium dodecyl sulfate surfactants using time-resolved fluorescence quenching by Pisárčik, Martin, Devínsky, Ferdinand, Pupák, Matúš

“…The time-resolved fluorescence quenching method was applied to determine the micelle aggregation number of cationic single-chain surfactants…”
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Novel Phospholium-Type Cationic Surfactants: Synthesis, Aggregation Properties and Antimicrobial Activity by Lukáč, Miloš, Devínsky, Ferdinand, Pisárčik, Martin, Papapetropoulou, Aspasia, Bukovský, Marián, Horváth, Branislav

“…A series of novel phospholium amphiphilic compounds with straight alkyl chains with different numbers of carbon atoms (12, 14, 15, 16, 17, 18) were…”
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Silver nanoparticles stabilised with cationic single-chain surfactants. Structure-physical properties-biological activity relationship study by Pisárčik, Martin, Lukáč, Miloš, Jampílek, Josef, Bilka, František, Bilková, Andrea, Pašková, Ľudmila, Devínsky, Ferdinand, Horáková, Renáta, Opravil, Tomáš

“…Increasing number of biological applications of silver nanoparticles requires a detailed determination of the relationship between nanoparticle structure and…”
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Gemini Surfactants with Polymethylene Spacer: Supramolecular Structures at Solid Surface and Aggregation in Aqueous Solution by Pisárčik, Martin, Jampílek, Josef, Devínsky, Ferdinand, Drábiková, Juliána, Tkacz, Jakub, Opravil, Tomáš

“…Aggregation of α,ω-bisammonium cationic gemini surfactants with a variable polymethylene spacer and two dodecyl chains has been studied on a solid surface and…”
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Phosphonium surfactant stabilised silver nanoparticles. Correlation of surfactant structure with physical properties and biological activity of silver nanoparticles by Pisárčik, Martin, Lukáč, Miloš, Jampílek, Josef, Bilka, František, Bilková, Andrea, Pašková, Ľudmila, Devínsky, Ferdinand, Horáková, Renáta, Opravil, Tomáš

“…Silver nanoparticles were prepared by chemical reduction method and stabilised with cationic single-chain phosphonium surfactants of variable alkyl chain…”
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Controlled synthesis of gemini surfactant-capped gold nanoparticles. Gemini structure-nanoparticle properties relationship study by Pisárčik, Martin, Lukáč, Miloš, Jampílek, Josef, Pašková, Ľudmila, Bilka, František, Bilková, Andrea, Devínsky, Ferdinand, Vaľko, Jakub, Horáková, Renáta, Hošek, Jan, Březina, Matěj, Opravil, Tomáš

“…[Display omitted] •Bisammonium gemini surfactants efficiently stabilise gold nanoparticles at all investigated spacer length values.•Size of gold nanoaprticles…”
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Role of gemini surfactants with biodegradable spacer as efficient capping agents of silver nanoparticles by Pisárčik, Martin, Záteková, Melissa, Oláhová, Klára, Lukáč, Miloš, Jampílek, Josef, Bilková, Andrea, Bilka, František, Devínsky, Ferdinand, Brezina, Matej, Brezani, Veronika, Hošek, Jan, Opravil, Tomáš

“…Since the last decade, silver nanoparticles (AgNPs) continue to attract interest of both academia and industry due to their peculiar physical, chemical, and…”
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Urea-based gemini surfactants: Synthesis, aggregation behaviour and biological activity by Pisárčik, Martin, Pupák, Matúš, Devínsky, Ferdinand, Almásy, László, Tian, Qiang, Bukovský, Marián

“…Hydrogen bonding between urea-based gemini molecules at the air/water interface. [Display omitted] •Synthesis and aggregation properties of urea-based gemini…”
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Synthesis, physicochemical properties and biological activities of novel alkylphosphocholines with foscarnet moiety by Timko, Lukáš, Pisárčik, Martin, Mrva, Martin, Garajová, Mária, Juhásová, Anna, Mojžiš, Ján, Mojžišová, Gabriela, Bukovský, Marián, Devínsky, Ferdinand, Lukáč, Miloš

“…[Display omitted] •Compounds with inserted foscarnet moiety between alkyl chain and choline.•The highest anticandidal activity attained within the group of…”
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Silver Nanoparticles Stabilized with Phosphorus-Containing Heterocyclic Surfactants: Synthesis, Physico-Chemical Properties, and Biological Activity Determination by Pisárčik, Martin, Lukáč, Miloš, Jampílek, Josef, Bilka, František, Bilková, Andrea, Pašková, Ľudmila, Devínsky, Ferdinand, Horáková, Renáta, Březina, Matěj, Opravil, Tomáš

“…Phosphorus-containing heterocyclic cationic surfactants alkyldimethylphenylphospholium bromides with the alkyl chain length 14 to 18 carbon atoms were used for…”
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Synthesis, Surface Activity, and Biological Activities of Phosphonium and Metronidazole Salts by Lukáč, Miloš, Pisárčik, Martin, Garajová, Mária, Mrva, Martin, Dušeková, Aneta, Vrták, Andrej, Horáková, Renáta, Horváth, Branislav, Devínsky, Ferdinand

“…A series of phosphonium amphiphilic compounds was synthesized. Cationic parts of molecules contain triphenylphosphonium moieties. Lipophilic parts of compounds…”
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Surface tension study of cationic gemini surfactants binding to DNA by Pisárčik Martin, Devínsky Ferdinand

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Improved isolation of betulin and lupeol from birch bark and oxidation of their acetylated derivatives with chromyl chloride by Lukáč, Miloš, Horváth, Branislav, Pisárčik, Martin, Devínsky, Ferdinand, Horáková, Renáta

“…An improved method of isolation of betulin and lupeol from birch bark is developed and reported. The method afforded triterpenes with purity of 98.2% (betulin)…”
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