Search Results - "Cmelik, Richard"

Adamantane-Substituted Purines and Their β-Cyclodextrin Complexes: Synthesis and Biological Activity by Rouchal, Michal, Rudolfová, Jana, Kryštof, Vladimír, Vojáčková, Veronika, Čmelík, Richard, Vícha, Robert

“…Cyclin-dependent kinases (CDKs) play an important role in the cell-division cycle. Synthetic inhibitors of CDKs are based on 2,6,9-trisubstituted purines and…”
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Sulfate supplementation affects nutrient and photosynthetic status of Arabidopsis thaliana and Nicotiana tabacum differently under prolonged exposure to cadmium by Lyčka, Martin, Barták, Miloš, Helia, Ondřej, Kopriva, Stanislav, Moravcová, Dana, Hájek, Josef, Fojt, Lukáš, Čmelík, Richard, Fajkus, Jiří, Fojtová, Miloslava

“…Hydroponic experiments were performed to examine the effect of prolonged sulfate limitation combined with cadmium (Cd) exposure in Arabidopsis thaliana and a…”
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Enzybiotics LYSSTAPH-S and LYSDERM-S as Potential Therapeutic Agents for Chronic MRSA Wound Infections by Vacek, Lukáš, Kobzová, Šárka, Čmelík, Richard, Pantůček, Roman, Janda, Lubomír

“…Antibacterial antibiotic therapy has played an important role in the treatment of bacterial infections for almost a century. The increasing resistance of…”
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Fluorescein-based low-molecular-mass markers of isoelectric point for tracing pH gradient using high sensitivity capillary isoelectric focusing with laser-induced fluorescence detection by Dadajová, Pavlína, Čmelík, Richard, Šlais, Karel, Duša, Filip

“…Successful implementation of capillary isoelectric focusing (cIEF) in general requires the use of reference points - markers of isoelectric point. The…”
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Novel adamantane-bearing anilines and properties of their supramolecular complexes with β-cyclodextrin by Vícha, Robert, Rouchal, Michal, Kozubková, Zuzana, Kuřitka, Ivo, Marek, Radek, Branná, Petra, Čmelík, Richard

“…Several novel anilines bearing 1-adamantyl substituents that are useful for drug modification were synthesised from the corresponding 1-adamantyl (nitrophenyl)…”
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Different behavior of dextrans in positive-ion and negative-ion mass spectrometry by CMELIK, Richard, STIKAROVSKA, Markéta, CHMELIK, Josef

“…A mass spectrometric (MS) comparative study of dextran samples using two different ionization techniques (matrix‐assisted laser desorption/ionization (MALDI)…”
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Adamantane-bearing benzylamines and benzylamides: novel building blocks for supramolecular systems with finely tuned binding properties towards β-cyclodextrin by Rouchal, Michal, Matelová, Alena, de Carvalho, Fabiana Pires, Bernat, Robert, Grbić, Dragan, Kuřitka, Ivo, Babinský, Martin, Marek, Radek, Čmelík, Richard, Vícha, Robert

“…Novel building blocks for the synthesis of supramolecular components based on adamantane-bearing benzylamines were prepared. The binding properties of these…”
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Labeling strategies for analysis of oligosaccharides and glycans by capillary electrophoresis by Smolkova, Denisa, Cmelik, Richard, Lavicka, Jana

“…Capillary electrophoresis represents a powerful separation technique that has been widely accepted in oligosaccharide and glycan analysis. However, due to…”
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No‐additive salting‐out liquid–liquid extraction—A tool for purification of positively charged compounds from highly salted reaction mixtures by Moravcová, Dana, Čmelík, Richard, Křenková, Jana

“…A novel and original application of salting‐out assisted liquid–liquid extraction is presented. This technique was used to purify the final reaction products…”
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Determination of short-term changes in levoglucosan and dehydroabietic acid in aerosols with Condensation Growth Unit – Aerosol Counterflow Two-Jets Unit – LC-MS by Coufalík, Pavel, Čmelík, Richard, Křůmal, Kamil, Čapka, Lukáš, Mikuška, Pavel

“…Residential areas in urban agglomerations and also in the countryside are often burdened with high concentrations of aerosol in winter, this originating from…”
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Comparison of oligosaccharide labeling employing reductive amination and hydrazone formation chemistries by Krenkova, Jana, Dusa, Filip, Cmelik, Richard

“…In this work, we compare labeling by two negatively charged fluorescent labels, 8‐aminopyrene‐1,3,6‐trisulfonic acid (APTS) and…”
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Characterization of multi‐cationic aminopyrene‐based tag for oligosaccharide labeling by capillary electrophoresis with laser‐induced fluorescence detection by Krenkova, Jana, Dusa, Filip, Cmelik, Richard

“…In this work, we characterize a previously synthesized multi‐cationic aminopyrene‐based labeling tag for oligosaccharide analysis by capillary electrophoresis…”
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Synthesis and application of BODIPY-based fluorescent labeling tag for oligosaccharide and N-linked glycan analysis by high-performance liquid chromatography with fluorescence detection by Smolkova, Denisa, Gregus, Michal, Vesely, Hubert, Cmelik, Richard, Pizova, Hana, Bobal, Pavel, Lavicka, Jana

“…Glycosylation analysis is still challenging, not only because of the extreme structure complexity and conjugation diversity of glycans but also because of…”
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Multi-charged labeling of oligosaccharides and N-linked glycans by hexahistidine-based tags for capillary electrophoresis-mass spectrometry analysis by Partyka, Jan, Krenkova, Jana, Cmelik, Richard, Foret, Frantisek

“…•Derivatization of saccharides by hexahistidine tags was investigated.•Labeling reactions were performed by reductive amination and hydrazone…”
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Analysis of free oligosaccharides by negative-ion electrospray ion trap tandem mass spectrometry in the presence of H2PO4− anions by Fabrik, Ivo, Čmelík, Richard, Bobáľová, Janette

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Multi-cationic aminopyrene-based labeling tags for oligosaccharide analysis by capillary electrophoresis-mass spectrometry by Krenkova, Jana, Liskova, Marcela, Cmelik, Richard, Vigh, Gyula, Foret, Frantisek

“…In this work, new multi-cationic aminopyrene-based labeling tags were designed and synthesized for oligosaccharide analysis by capillary electrophoresis-mass…”
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Structural analysis and differentiation of reducing and nonreducing neutral model starch oligosaccharides by negative-ion electrospray ionization ion-trap mass spectrometry by Čmelík, Richard, Chmelík, Josef

“…The identification of nonreducing saccharides, as well as the differentiation between α-(1 → 4) and α-(1 → 6) linkage were obtained on the basis of presence of…”
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Investigation of a side reaction occurring during N-linked glycan labeling by cationic tags by Krenkova, Jana, Bobal, Pavel, Partyka, Jan, Cmelik, Richard, Foret, Frantisek

“…•Positively labeled oligosaccharides and N-linked glycans were analyzed by CE-MS.•Several different labeling strategies were tested with different cationic…”
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Investigation of a side reaction occurring during -linked glycan labeling by cationic tags by Krenkova, Jana, Bobal, Pavel, Partyka, Jan, Cmelik, Richard, Foret, Frantisek

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Separation of labeled isomeric oligosaccharides by hydrophilic interaction liquid chromatography – the role of organic solvent in manipulating separation selectivity of the amide stationary phase by Moravcová, Dana, Čmelík, Richard, Křenková, Jana

“…•HILIC separation of labeled isomeric oligosaccharides.•Increasing selectivity with alternative solvents.•Comparison for a representative set of labels and…”
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