Search Results - "SAMEC, Zdenek"

Dynamic electrochemistry at the interface between two immiscible electrolytes by Samec, Zdeněk

“…This note provides a brief account of the theoretical and experimental achievements in the study of the interface between two immiscible electrolytes, in…”
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Study of the emulsion droplet collisions with the polarizable water/1,2-dichloroethane interface by the open circuit potential measurements by Trojánek, Antonín, Samec, Zdeněk

“…The open circuit potential (OCP) measurements are used to study the single collisions of the DCE-in-water emulsion droplets containing an electrolyte…”
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Mechanism and rate of anomalous extraction of chloride salts from water to 1,2-dichloroethane by Trojánek, Antonín, Samec, Zdeněk, Fiedler, Jan, Mareček, Vladimír

“…•Electrochemical detection and evaluation of anomalous salt extraction is reported.•Novel extraction mechanism highlighting the role of ion pairs is…”
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Origin of the correlation between the standard Gibbs energy of ion transfer and the solubility of water in organic solvents by Trojánek, Antonín, Mareček, Vladimír, Fiedler, Jan, Samec, Zdeněk

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Role of water in the mechanism of the salt extraction to the organic solvent by Holub, Karel, Samec, Zdeněk, Mareček, Vladimír

“…A two-electrode cell comprising a liquid/liquid interface is used to study the water clusters formation in the organic solvent phase following the extraction…”
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Effect of water solubility in organic solvents on the standard Gibbs energy of ion transfer across a water/organic solvent interface by Trojánek, Antonín, Mareček, Vladimír, Langmaier, Jan, Samec, Zdeněk

“…•Trifluorotoluene (TFT) and dichloroethane (DCE) differ considerably in water solubility.•Transfer of alkali metal and proton cations and chloride to TFT and…”
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Voltammetry of Ion Transfer across a Polarized Room-Temperature Ionic Liquid Membrane Facilitated by Valinomycin: Theoretical Aspects and Application by Langmaier, Jan, Samec, Zdeněk

“…Cyclic voltammetry is used to investigate the transfer of alkali-metal cations, protons, and ammonium ions facilitated by the complex formation with…”
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Electrochemical detection and evaluation of the anomalous chloride extraction from water to 1,2-dichloroethane under the non-equilibrium conditions by Trojánek, Antonín, Samec, Zdeněk, Mareček, Vladimír

“…•Anomalous chloride extraction from water to DCE is detected and evaluated.•Novel double-potentiostat assembly is employed for the first time.•Mechanism of the…”
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Lipophilicity of acetylcholine and related ions examined by ion transfer voltammetry at a polarized room-temperature ionic liquid membrane by Langmaier, Jan, Záliš, Stanislav, Samec, Zdeněk

“…Ion transfer voltammetry at a polarized room-temperature ionic liquid (IL) membrane was used to evaluate the standard Gibbs energy of ion transfer from water…”
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Capacitance of the interface between two immiscible electrolyte solutions – A controversial issue by Trojánek, Antonín, Mareček, Vladimír, Samec, Zdeněk

“…•Impedance and interfacial tension measurements at the water/1,2-dichloroethane interface.•Evaluation of the interfacial capacitance in two different…”
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Wall-jet ion sensor based on ion transfer processes at a polarized room-temperature ionic liquid membrane by Langmaier, Jan, Josypčuk, Bohdan, Samec, Zdeněk

“…Room-temperature ionic liquid (RTIL) membrane is used to construct a wall-jet ion sensor based on the ion transfer processes at a polarized interface between…”
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Mixed electrolyte effect on the stability of the interface between two immiscible electrolyte solutions by Trojánek, Antonín, Mareček, Vladimír, Samec, Zdeněk

“…Polarization and interfacial tension measurements at an electrolyte dropping electrode or a sessile electrolyte drop are used to investigate the instability of…”
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Origin of chronoamperometric responses associated with impacts of single electrolyte droplets at a polarized liquid/liquid interface by Trojánek, Antonín, Mareček, Vladimír, Samec, Zdeněk

“…Chronoamperometric measurements at a constant potential are used to study the single impacts of the water-in-DCE emulsion droplets containing an electrolyte…”
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Extreme Basicity of Biguanide Drugs in Aqueous Solutions: Ion Transfer Voltammetry and DFT Calculations by Langmaier, Jan, Pižl, Martin, Samec, Zdeněk, Záliš, Stanislav

“…Ion transfer voltammetry is used to estimate the acid dissociation constants K a1 and K a2 of the mono- and diprotonated forms of the biguanide drugs metformin…”
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Self-perturbation of the salt partition at the water/1,2-dichloroethane interface by Trojánek, Antonín, Samec, Zdeněk, Mareček, Vladimír

“…Open circuit potential (OCP) measurements of the partition of tetrapentylammonium chloride (TPeACl) at the water/1,2-dichloroethane (DCE) interface reveal two…”
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Open circuit potential transients associated with single emulsion droplet collisions at an interface between two immiscible electrolyte solutions by Trojánek, Antonín, Mareček, Vladimír, Samec, Zdeněk

“…Measurements of the open circuit potential (OCP) transients at a sessile aqueous electrolyte drop in contact with a 1,2-dichloroethane (DCE) electrolyte…”
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Detection of antimuscarinic agents tolterodine and fesoterodine and their metabolite 5-hydroxymethyl tolterodine by ion transfer voltammetry at a polarized room-temperature ionic liquid membrane by Langmaier, Jan, Skopalová, Jana, Navrátil, Tomáš, Samec, Zdeněk

“…Ion transfer voltammetry at a polarized hydrophobic room temperature ionic liquid (RTIL) membrane was used for evaluation of the diffusion coefficients and the…”
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Cyclic voltammetry of ion transfer across a room temperature ionic liquid membrane supported by a microporous filter by LANGMAIER, Jan, SAMEC, Zdenek

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Voltammetry of Several Natural and Synthetic Opioids at a Polarized Ionic Liquid Membrane by Langmaier, Jan, Maier, Vítězslav, Samec, Zdeněk

“…Cyclic voltammetry is used to examine the transfer of the protonated forms of several natural and synthetic opioids including fentanyl and its analogs,…”
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Visualization of the interfacial turbulence associated with remarkable faradaic current amplification at a polarized water/1,2-dichloroethane interface by Trojánek, Antonín, Mareček, Vladimír, Samec, Zdeněk

“…We report the first visualization of the interfacial turbulence developed at the polarized water/1,2-dichloroethane interface in the form of rotating surface…”
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