Search Results - "Nejdl, Lukáš"

Formamide-Based Post-impact Thermal Prebiotic Synthesis in Simulated Craters: Intermediates, Products and Mechanism by Ferus, Martin, Knížek, Antonín, Petera, Lukáš, Pastorek, Adam, Hrnčířová, Jana, Jankovič, Luboš, Ivanek, Ondřej, Šponer, Jiří, Křivková, Anna, Saeidfirozeh, Homa, Civiš, Svatopluk, Chatzitheodoridis, Elias, Mráziková, Klaudia, Nejdl, Lukáš, Saija, Franz, Šponer, Judit E., Cassone, Giuseppe

“…Influx of matter from impacting meteoroids and hydrothermal crater weathering are important factors modifying the rock and mineral inventory of young planets…”
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Nanoparticles based on essential metals and their phytotoxicity by Ruttkay-Nedecky, Branislav, Krystofova, Olga, Nejdl, Lukas, Adam, Vojtech

“…Nanomaterials in agriculture are becoming popular due to the impressive advantages of these particles. However, their bioavailability and toxicity are key…”
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The role of metallothionein in oxidative stress by Ruttkay-Nedecky, Branislav, Nejdl, Lukas, Gumulec, Jaromir, Zitka, Ondrej, Masarik, Michal, Eckschlager, Tomas, Stiborova, Marie, Adam, Vojtech, Kizek, Rene

“…Free radicals are chemical particles containing one or more unpaired electrons, which may be part of the molecule. They cause the molecule to become highly…”
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UV-induced Zn:Cd/S quantum dots in-situ formed in the presence of thiols for sensitive and selective fluorescence detection of thiols by Assi, Navid, Nejdl, Lukas, Zemankova, Kristyna, Pavelicova, Kristyna, Bezdekova, Jaroslava, Macka, Mirek, Adam, Vojtech, Vaculovicova, Marketa

“…In this work, we explored a new approach to a simple and sensitive fluorescence detection of thiols. The approach takes advantage of an in-situ formation of UV…”
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Platinum nanoparticles induce damage to DNA and inhibit DNA replication by Nejdl, Lukas, Kudr, Jiri, Moulick, Amitava, Hegerova, Dagmar, Ruttkay-Nedecky, Branislav, Gumulec, Jaromir, Cihalova, Kristyna, Smerkova, Kristyna, Dostalova, Simona, Krizkova, Sona, Novotna, Marie, Kopel, Pavel, Adam, Vojtech

“…Sparsely tested group of platinum nanoparticles (PtNPs) may have a comparable effect as complex platinum compounds. The aim of this study was to observe the…”
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G-quadruplexes as sensing probes by Ruttkay-Nedecky, Branislav, Kudr, Jiri, Nejdl, Lukas, Maskova, Darina, Kizek, Rene, Adam, Vojtech

“…Guanine-rich sequences of DNA are able to create tetrastranded structures known as G-quadruplexes; they are formed by the stacking of planar G-quartets…”
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Fabrication of solid-state nanopores and its perspectives by Kudr, Jiri, Skalickova, Sylvie, Nejdl, Lukas, Moulick, Amitava, Ruttkay-Nedecky, Branislav, Adam, Vojtech, Kizek, Rene

“…Nanofluidics is becoming an extensively developing technique in the field of bioanalytical chemistry. Nanoscale hole embed in an insulating membrane is…”
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Prebiotic synthesis at impact craters: the role of Fe-clays and iron meteorites by Pastorek, Adam, Hrnčířová, Jana, Jankovič, Luboš, Nejdl, Lukáš, Civiš, Svatopluk, Ivanek, Ondřej, Shestivska, Violetta, KníŽek, Antonín, Kubelík, Petr, Šponer, Jiří, Petera, Lukáš, Křivková, Anna, Cassone, Giuseppe, Vaculovičová, Markéta, Šponer, Judit E, Ferus, Martin

“…Besides delivering plausible prebiotic feedstock molecules and high-energy initiators, extraterrestrial impacts could also affect the process of abiogenesis by…”
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Amalgam Electrode-Based Electrochemical Detector for On-Site Direct Determination of Cadmium(II) and Lead(II) from Soils by Nejdl, Lukas, Kynicky, Jindrich, Brtnicky, Martin, Vaculovicova, Marketa, Adam, Vojtech

“…Toxic metal contamination of the environment is a global issue. In this paper, we present a low-cost and rapid production of amalgam electrodes used for…”
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Simultaneous automatic electrochemical detection of zinc, cadmium, copper and lead ions in environmental samples using a thin-film mercury electrode and an artificial neural network by Kudr, Jiri, Nguyen, Hoai Viet, Gumulec, Jaromir, Nejdl, Lukas, Blazkova, Iva, Ruttkay-Nedecky, Branislav, Hynek, David, Kynicky, Jindrich, Adam, Vojtech, Kizek, Rene

“…In this study a device for automatic electrochemical analysis was designed. A three electrodes detection system was attached to a positioning device, which…”
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Prebiotic Route to Thymine from Formamide-A Combined Experimental-Theoretical Study by Petera, Lukáš, Mrazikova, Klaudia, Nejdl, Lukas, Zemankova, Kristyna, Vaculovicova, Marketa, Pastorek, Adam, Civis, Svatopluk, Kubelik, Petr, Heays, Alan, Cassone, Giuseppe, Sponer, Jiri, Ferus, Martin, Sponer, Judit

“…Synthesis of RNA nucleobases from formamide is one of the recurring topics of prebiotic chemistry research. Earlier reports suggest that thymine, the…”
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Complexes of silver(I) ions and silver phosphate nanoparticles with hyaluronic acid and/or chitosan as promising antimicrobial agents for vascular grafts by Chudobova, Dagmar, Nejdl, Lukas, Gumulec, Jaromir, Krystofova, Olga, Rodrigo, Miguel Angel Merlos, Kynicky, Jindrich, Ruttkay-Nedecky, Branislav, Kopel, Pavel, Babula, Petr, Adam, Vojtech, Kizek, Rene

“…Polymers are currently widely used to replace a variety of natural materials with respect to their favourable physical and chemical properties, and due to…”
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Simulating asteroid impacts and meteor events by high-power lasers: from the laboratory to spaceborne missions by Ferus, Martin, Knížek, Antonín, Cassone, Giuseppe, Rimmer, Paul B., Changela, Hitesh, Chatzitheodoridis, Elias, Uwarova, Inna, Žabka, Ján, Kabáth, Petr, Saija, Franz, Saeidfirozeh, Homa, Lenža, Libor, Krůs, Miroslav, Petera, Lukáš, Nejdl, Lukáš, Kubelík, Petr, Křivková, Anna, Černý, David, Divoký, Martin, Pisařík, Michael, Kohout, Tomáš, Palamakumbure, Lakshika, Drtinová, Barbora, Hlouchová, Klára, Schmidt, Nikola, Martins, Zita, Yáñez, Jorge, Civiš, Svatopoluk, Pořízka, Pavel, Mocek, Tomáš, Petri, Jona, Klinkner, Sabine

“…Meteor plasmas and impact events are complex, dynamic natural phenomena. Simulating these processes in the laboratory is, however, a challenge. The technique…”
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Ariel – a window to the origin of life on early earth? by Ferus, Martin, Adam, Vojtěch, Cassone, Giuseppe, Civiš, Svatopluk, Čuba, Václav, Chatzitheodoridis, Elias, Drtinová, Barbora, LeFloch, Bertrand, Heays, Alan, Jheeta, Sohan, Kereszturi, Ákos, Knížek, Antonín, Krůs, Miroslav, Kubelík, Petr, Lammer, Helmut, Lenža, Libor, Nejdl, Lukáš, Pastorek, Adam, Petera, Lukáš, Rimmer, Paul, Saladino, Raffaele, Saija, Franz, Sproß, Laurenz, Šponer, Jiří, Šponer, Judit, Todd, Zoe, Vaculovičová, Markéta, Zemánková, Kristýna, Chernov, Vladislav

“…Is there life beyond Earth? An ideal research program would first ascertain how life on Earth began and then use this as a blueprint for its existence…”
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Improved Electrochemical Detection of Zinc Ions Using Electrode Modified with Electrochemically Reduced Graphene Oxide by Kudr, Jiri, Richtera, Lukas, Nejdl, Lukas, Xhaxhiu, Kledi, Vitek, Petr, Rutkay-Nedecky, Branislav, Hynek, David, Kopel, Pavel, Adam, Vojtech, Kizek, Rene

“…Increasing urbanization and industrialization lead to the release of metals into the biosphere, which has become a serious issue for public health. In this…”
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Modulation of induced cytotoxicity of doxorubicin by using apoferritin and liposomal cages by Gumulec, Jaromir, Fojtu, Michaela, Raudenska, Martina, Sztalmachova, Marketa, Skotakova, Anna, Vlachova, Jana, Skalickova, Sylvie, Nejdl, Lukas, Kopel, Pavel, Knopfova, Lucia, Adam, Vojtech, Kizek, Rene, Stiborova, Marie, Babula, Petr, Masarik, Michal

“…Doxorubicin is an effective chemotherapeutic drug, however, its toxicity is a significant limitation in therapy. Encapsulation of doxorubicin inside liposomes…”
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Beads-based electrochemical assay for the detection of influenza hemagglutinin labeled with CdTe quantum dots by Krejcova, Ludmila, Nejdl, Lukas, Hynek, David, Krizkova, Sona, Kopel, Pavel, Adam, Vojtech, Kizek, Rene

“…In this study we describe a beads-based assay for rapid, sensitive and specific isolation and detection of influenza vaccine hemagglutinin (HA). Amplification…”
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UV-Induced Nanoparticles-Formation, Properties and Their Potential Role in Origin of Life by Nejdl, Lukas, Zemankova, Kristyna, Havlikova, Martina, Buresova, Michaela, Hynek, David, Xhaxhiu, Kledi, Mravec, Filip, Matouskova, Martina, Adam, Vojtech, Ferus, Martin, Kapus, Jakub, Vaculovicova, Marketa

“…Inorganic nanoparticles might have played a vital role in the transition from inorganic chemistry to self-sustaining living systems. Such transition may have…”
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Behaviour of zinc complexes and zinc sulphide nanoparticles revealed by using screen printed electrodes and spectrometry by Nejdl, Lukas, Ruttkay-Nedecky, Branislav, Kudr, Jiří, Kremplova, Monika, Cernei, Natalia, Prasek, Jan, Konecna, Marie, Hubalek, Jaromir, Zitka, Ondrej, Kynicky, Jindrich, Kopel, Pavel, Kizek, Rene, Adam, Vojtech

“…In this study, we focused on microfluidic electrochemical analysis of zinc complexes (Zn(phen)(his)Cl2, Zn(his)Cl2) and ZnS quantum dots (QDs) using printed…”
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Study of linkage between glutathione pathway and the antibiotic resistance of Escherichia coli from patients' swabs by Kominkova, Marketa, Michalek, Petr, Cihalova, Kristyna, Guran, Roman, Cernei, Natalia, Nejdl, Lukas, Smerkova, Kristyna, Dostalova, Simona, Chudobova, Dagmar, Heger, Zbynek, Vesely, Radek, Gumulec, Jaromir, Kynicky, Jindrich, Xhaxhiu, Kledi, Zitka, Ondrej, Adam, Vojtech, Kizek, Rene

“…In this work, we focused on the differences between bacterial cultures of E. coli obtained from swabs of infectious wounds of patients compared to laboratory…”
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