J. Cvačka

Cationic Polyhedral Chalcogenaboranes: Activation without breaking Wade's Rules.
20251 citationsauthor #6
Targeting galectin-4 with glycoconjugates of varying architectures: a multivalency étude with accent on anti-tumor effect and protection against apoptosis.
20250 citationsauthor #10
Human Milk Oligosaccharides Multivalently Presented on Defined Synthetic Neo-Glycoproteins Are Nanomolar Ligands of Tandem-Repeat Galectins
20251 citationsauthor #8
Addition of Lithium Silylamides to 1,2-Dicyanobenzene: Isoindoline-1,3-diimine Derivatives Investigated by NMR/XRD/DFT Approach
20250 citationsauthor #4
Hoveyda–Grubbs 1 st and 2 nd Generation Precatalysts Modified in the Alkoxybenzylidene Part With Long (Fluorous) Chains: Catalytic Activity and Stability
20250 citationsauthor #3
Peptide Analysis by Soft X‑ray Atmospheric Pressure Photoionization Mass Spectrometry
20251 citationsauthor #4
Locations of Functional Groups in the Aliphatic Chains of Lipids and the Arrangement of Aliphatic Chains within Acylglycerolipids by the Methods of Mass Spectrometry
20240 citationsauthor #3
Quaternary ammonium fluorides and difluorosilicates as nucleophilic fluorination reagents.
20241 citationsauthor #4
Structural characterization of wax esters using ultraviolet photodissociation mass spectrometry
20240 citationsauthor #5
Thermal evaporation as sample preparation for silver-assisted laser desorption/ionization mass spectrometry imaging of cholesterol in amyloid tissues.
20242 citationsauthor #9
Ambient ionization mass spectrometry provides screening of selective androgen receptor modulators.
20247 citationsauthor #8
Modified aryldifluorophenylsilicates with improved activity and selectivity in nucleophilic fluorination of secondary substrates
20241 citationsauthor #4
Tracking Isomerizations of High-Energy Adenine Cation Radicals by UV-Vis Action Spectroscopy and Cyclic Ion Mobility Mass Spectrometry.
20233 citationsauthor #4
Positive Effect of Acetylation on Proteomic Analysis Based on Liquid Chromatography with Atmospheric Pressure Chemical Ionization and Photoionization Mass Spectrometry
20234 citationsauthor #6
Jubilee Minisymposium Devoted to the 70ᵗʰ Anniversary of the Founding of the Institute of Organic Chemistry and Biochemistry
20230 citationsauthor #1
Location of Double or Triple Bonds in Lipids Using Mass Spectrometry, Part II
20230 citationsauthor #3
Silver Ion High-Performance Liquid Chromatography—Atmospheric Pressure Chemical Ionization Mass Spectrometry: A Tool for Analyzing Cuticular Hydrocarbons
20232 citationsauthor #5
Gas Dynamic Virtual Nozzle Sprayer for an Introduction of Liquid Samples in Atmospheric Pressure Ionization Mass Spectrometry
20236 citationsauthor #6
Location of Double or Triple Bonds in Lipids Using Mass Spectrometry, Part I
20230 citationsauthor #3
Alarm communication predates eusociality in termites
202314 citationsauthor #7
Solvent-controlled formation of alkali and alkali-earth-secured cucurbituril/guest trimers
20231 citationsauthor #5
Non-symmetrical Tetrafluoroalkadienes Synthesized by ROCM of 3,3,4,4-Tetrafluorocyclobutene.
20231 citationsauthor #4
Glycocalix[4]arenes and their affinity to a library of galectins: the linker matters.
20235 citationsauthor #8
Galectin-targeting glycocalix[4]arenes can enter the cells.
20230 citationsauthor #8
Characterization of Triacylglycerol Estolide Isomers Using High-Resolution Tandem Mass Spectrometry with Nanoelectrospray Ionization
20231 citationsauthor #7
Preparation of Synthetic and Natural Derivatives of Flavonoids Using Suzuki–Miyaura Cross-Coupling Reaction
202211 citationsauthor #4
Utility of Atmospheric-Pressure Chemical Ionization and Photoionization Mass Spectrometry in Bottom-Up Proteomics
20224 citationsauthor #5
Advanced high-affinity glycoconjugate ligands of galectins.
202211 citationsauthor #5
Selectively Halogenated Flavonolignans—Preparation and Antibacterial Activity
202217 citationsauthor #9
Sulfation of Phenolic Acids: Chemoenzymatic vs. Chemical Synthesis
202210 citationsauthor #5
One-Pot Synthesis of 2,5-Dihydrosiloles and Their Silole-Annulated Analogs Starting from Alkynylsilanes with a Terminal Alkynyl Group.
20212 citationsauthor #4
MALDI Mass Spectrometry Imaging of Lipids on Free-Floating Brain Sections and Immunohistochemically Colocalized Markers of Neurodegeneration.
20212 citationsauthor #4
Immunoprotective neo-glycoproteins: Chemoenzymatic synthesis of multivalent glycomimetics for inhibition of cancer-related galectin-3.
202125 citationsauthor #8
Access to cationic polyhedral carboranes via dynamic cage surgery with N-heterocyclic carbenes
20218 citationsauthor #5
First total synthesis of phytoprostanes with prostaglandin-like configuration, evidence for their formation in edible vegetable oils and orienting study of their biological activity.
20214 citationsauthor #10
Cover Feature: First Total Synthesis of Phytoprostanes with Prostaglandin‐Like Configuration, Evidence for Their Formation in Edible Vegetable Oils and Orienting Study of Their Biological Activity (Chem. Eur. J. 37/2021)
20210 citationsauthor #10
Structural Characterization of Unusual Fatty Acid Methyl Esters with Double and Triple Bonds Using HPLC/APCI-MS2 with Acetonitrile In-Source Derivatization
20217 citationsauthor #5
Sweet taste of heavy water
20210 citationsauthor #11
A simple and high-yield route to iridium, rhodium, osmium and ruthenium nido-6-metalladecaborane compounds.
20210 citationsauthor #6
CB11H10- and Related Carborenes.
20204 citationsauthor #3
APCI Mass Spectrometry at Low Flow Rates: Importance of Ion Source Housing.
20206 citationsauthor #4
Sulfated Metabolites of Luteolin, Myricetin and Ampelopsin: Chemoenzymatic Preparation and Biophysical Properties.
202017 citationsauthor #6
A Reversible NO-Triggered Multiple Metallaborane Cluster Fusion by Ligand Expulsion/Addition from (PMe2Ph)4Pt2B10H10 to Afford (PMe2Ph)8Pt8B40H40 and (PMe2Ph)5Pt4B20H20.
20200 citationsauthor #4
Analysis of (O-acyl) alpha- and omega-hydroxy fatty acids in vernix caseosa by high-performance liquid chromatography-Orbitrap mass spectrometry
202010 citationsauthor #5
Dual Substrate Specificity of the Rutinosidase from Aspergillus niger and the Role of Its Substrate Tunnel
202015 citationsauthor #4
Mass spectrometry imaging of free-floating brain sections detects pathological lipid distribution in a mouse model of Alzheimer's-like pathology.
202011 citationsauthor #5
Cover Image
20200 citationsauthor #4
Sweet taste of heavy water
202030 citationsauthor #11
Dinucleoside polyphosphates act as 5′-RNA caps in bacteria
202045 citationsauthor #8
How Site‐Directed Mutagenesis Boosted Selectivity of a Promiscuous Enzyme
20207 citationsauthor #7
Post‐eclosion temperature effects on insect cuticular hydrocarbon profiles
202022 citationsauthor #5
Temperature-programmed capillary-HPLC/atmospheric pressure chemical ionization-MS for analysis of fatty acid methyl esters.
20205 citationsauthor #4
Helicenes Built from Silacyclopentadienes via Ring-by-Ring Knitting of the Helical Framework.
20194 citationsauthor #4
LC/MS analysis and deep sequencing reveal the accurate RNA composition in the HIV-1 virion
201920 citationsauthor #10
The labral gland in termites: evolution and function
20197 citationsauthor #5
Dinucleoside polyphosphates act as 5’-RNA caps in Escherichia coli
20192 citationsauthor #6
Inhibitory activity of Scorzonera latifolia and its components on enzymes connected with healing process.
201912 citationsauthor #8
Glycosidase‐Catalyzed Synthesis of Glycosyl Esters and Phenolic Glycosides of Aromatic Acids
201916 citationsauthor #11
New diterpenoid glucoside and flavonoids from Plectranthus scutellarioides (L.) R. Br.
201919 citationsauthor #6
Cationic octahedral molybdenum cluster complexes functionalized with mitochondria-targeting ligands: photodynamic anticancer and antibacterial activities.
201947 citationsauthor #4
Combining Charge-Switch Derivatization with Ozone-Induced Dissociation for Fatty Acid Analysis
201933 citationsauthor #10
The use of 1,5-diaminonaphthalene for matrix-assisted laser desorption/ionization mass spectrometry imaging of brain in neurodegenerative disorders.
201928 citationsauthor #4
Selective β-N-acetylhexosaminidase from Aspergillus versicolor—a tool for producing bioactive carbohydrates
201917 citationsauthor #6
Chemical and vibratory signals used in alarm communication in the termite Reticulitermes flavipes (Rhinotermitidae)
20180 citationsauthor #5
Chemical and vibratory signals used in alarm communication in the termite Reticulitermes flavipes (Rhinotermitidae)
201815 citationsauthor #5
The matrix-assisted laser desorption/ionisation in-source decay of peptides using ion mobility enabled quadrupole-time-of-flight mass spectrometry.
20182 citationsauthor #5
Application of matrix-assisted laser desorption/ionization mass spectrometry imaging in combination with LC-MS in pharmacokinetic study of metformin.
20184 citationsauthor #5
Medium Fluorous Separation Using Hydrofluoroether and Weakly Polar Solvents for Environmentally Friendly Recycling of Catalysts
201812 citationsauthor #9
Applicability of low-flow atmospheric pressure chemical ionization and photoionization mass spectrometry with a microfabricated nebulizer for neutral lipids.
201811 citationsauthor #6
Sulfated Metabolites of Flavonolignans and 2,3-Dehydroflavonolignans: Preparation and Properties
201828 citationsauthor #11
Evaluation of an ion source with a tubular nebulizer for microflow atmospheric pressure chemical ionization
20185 citationsauthor #4
Nuclear phosphatidylinositol 4,5-bisphosphate islets contribute to efficient RNA polymerase II-dependent transcription
201853 citationsauthor #15
Nickel and palladium complexes with fluorinated alkyl substituted α-diimine ligands for living/controlled olefin polymerization
201816 citationsauthor #4
Electrochemical reduction of azidophenyl-deoxynucleoside conjugates at mercury surface
20185 citationsauthor #6
Nonhydroxylated 1-O-acylceramides in vernix caseosa[S]
20182 citationsauthor #8
Chemoenzymatic Preparation and Biophysical Properties of Sulfated Quercetin Metabolites
201728 citationsauthor #9
Multimerization rules for G-quadruplexes
201740 citationsauthor #4
Glycan-decorated HPMA copolymers as high-affinity lectin ligands
201724 citationsauthor #11
Ion Source with Laser Triangulation for Ambient Mass Spectrometry of Nonplanar Samples.
20176 citationsauthor #5
Anti-inflammatory Activity of Natural Geranylated Flavonoids: Cyclooxygenase and Lipoxygenase Inhibitory Properties and Proteomic Analysis.
201779 citationsauthor #9
Adaptive dynamics of cuticular hydrocarbons in Drosophila
201784 citationsauthor #7
Cholesteryl esters of ω-(O-acyl)-hydroxy fatty acids in vernix caseosa[S]
201720 citationsauthor #8
Synthesis and catalytic activity of ruthenium complexes modified with chiral racemic per- and polyfluorooxaalkanoates
201610 citationsauthor #7
An electrochemical device generating metal ion adducts of organic compounds for electrospray mass spectrometry
20167 citationsauthor #4
Assessment of Chemical Impact of Invasive Bryozoan Pectinatella magnifica on the Environment: Cytotoxicity and Antimicrobial Activity of P. magnifica Extracts
20166 citationsauthor #8
Cyclopropanation reactions catalysed by dendrimers possessing one metalloporphyrin active site at the core: linear and sigmoidal kinetic behaviour for different dendrimer generations
201613 citationsauthor #6
Thin-Layer Chromatography/Desorption Atmospheric Pressure Photoionization Orbitrap Mass Spectrometry of Lipids.
201619 citationsauthor #7
Silychristin: Skeletal Alterations and Biological Activities.
201643 citationsauthor #6
Effects of 2,3-Dehydrosilybin and Its Galloyl Ester and Methyl Ether Derivatives on Human Umbilical Vein Endothelial Cells.
201614 citationsauthor #10
Synthesis of Heavy Fluorous Ruthenium Metathesis Catalysts Using the Stereoselective Addition of Polyfluoroalkyllithium to Sterically Hindered Diimines
201518 citationsauthor #4
Localization of double bonds in triacylglycerols using high-performance liquid chromatography/atmospheric pressure chemical ionization ion-trap mass spectrometry
201517 citationsauthor #6
Prokaryotic and Eukaryotic Aryl Sulfotransferases: Sulfation of Quercetin and Its Derivatives
201525 citationsauthor #5
Desorption atmospheric pressure photoionization high-resolution mass spectrometry: a complementary approach for the chemical analysis of atmospheric aerosols.
201510 citationsauthor #5
Complex alarm strategy in the most basal termite species
20150 citationsauthor #8
Analysis of 1,2-diol diesters in vernix caseosa by high-performance liquid chromatography - atmospheric pressure chemical ionization mass spectrometry.
201511 citationsauthor #10
Feasibility of desorption atmospheric pressure photoionization and desorption electrospray ionization mass spectrometry to monitor urinary steroid metabolites during pregnancy.
201511 citationsauthor #5
Complex alarm strategy in the most basal termite species
201526 citationsauthor #8
Secondary metabolites from Scorzonera latifolia roots
20154 citationsauthor #3
Turkish Scorzonera Species Extracts Attenuate Cytokine Secretion via Inhibition of NF-κB Activation, Showing Anti-Inflammatory Effect in Vitro
201528 citationsauthor #4
The detection and mapping of the spatial distribution of insect defense compounds by desorption atmospheric pressure photoionization Orbitrap mass spectrometry.
201516 citationsauthor #8

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