Search Results - "Št’astný, Martin"

Cerium–Bismuth Oxides/Oxynitrates with Low Toxicity for the Removal and Degradation of Organophosphates and Bisphenols by Henych, Jiří, Št’astný, Martin, Němečková, Zuzana, Kormunda, Martin, Šanderová, Zuzana, Žmudová, Zuzana, Ryšánek, Petr, Stehlík, Štěpán, Ederer, Jakub, Liegertová, Michaela, Trögl, Josef, Janoš, Pavel

“…Nanoscale cerium–bismuth oxides/oxynitrates were prepared by a scalable low-temperature method at ambient pressure using water as the sole solvent. Solid…”
Get full text

Electrospun PA6 Nanofibers Bearing the CeO2 Dephosphorylation Catalyst by Henych, Jiří, Ryšánek, Petr, Št’astný, Martin, Němečková, Zuzana, Adamec, Slavomír, Kormunda, Martin, Kamínková, Simona, Hamalová, Kateřina, Tolasz, Jakub, Janoš, Pavel

“…Two types of CeO2 nanoparticles (CeNPs) prepared by low-temperature (<100 °C) precipitation methods in water were successfully immobilized in a matrix of…”
Get full text

Effect of Surface Treatment of Nanocrystalline CeO2 on Its Dephosphorylation Activity and Adsorption of Inorganic Phosphates by Ederer, Jakub, Janoš, Pavel, Vrtoch, Luboš, Št’astný, Martin, Henych, Jiří, Matoušek, Jindřich, Kormunda, Martin, Ryšánek, Petr

“…The surface of nanocrystalline cerium oxide (CeO2) was treated with various chemical agents by a simple postmodification method at 25 °C and atmospheric…”
Get full text

Determination of methanol-derivatives in drying oils after metal oxide-based dispersive solid phase extraction/QuEChERS clean-up by Horká, Hana, Šťastný, Martin, Bezdička, Petr, Švarcová, Silvie

“…•Determination of methanol, formaldehyde and formic acid in drying oils.•Simple, cost-effective, and reliable QuEChERS-dSPE/HPLC–DAD method…”
Get full text

Deep-seated gravitational slope deformations in the highest parts of the Czech Flysch Carpathians: Evolutionary model based on kinematic analysis, electrical imaging and trenching by PANEK, Tomas, TABORIK, Petr, KLIMES, Jan, KOMARKOVA, Veronika, HRADECKY, Jan, ST'ASTNY, Martin

“…Deep-seated gravitational slope deformations (DSGSDs) played an important role during the Quaternary evolution of mountain ridges formed by anisotropic flysch…”
Get full text

Graphene oxide/MnO2 nanocomposite as destructive adsorbent of nerve-agent simulants in aqueous media by Šťastný, Martin, Tolasz, Jakub, Štengl, Václav, Henych, Jiří, Žižka, David

“…[Display omitted] •Nanocomposite graphene oxide-birnessite-type MnO2 was synthesized by thermal hydrolysis.•New destructive sorbent for safe degradation of…”
Get full text

From the Decomposition of Chemical Warfare Agents to the Decontamination of Cytostatics by Štengl, Václav, Št’astný, Martin, Janoš, Pavel, Mazanec, Karel, Perez-Diaz, José Luis, Štenglová-Netíková, Irena R

“…The ability of pilot samples of destructive metal oxide sorbents to decompose a sulfur mustard-type chemical warfare agent into nontoxic products in a…”
Get full text

Bifunctional TiO2/CeO2 reactive adsorbent/photocatalyst for degradation of bis-p-nitrophenyl phosphate and CWAs by Henych, Jiří, Šťastný, Martin, Němečková, Zuzana, Mazanec, Karel, Tolasz, Jakub, Kormunda, Martin, Ederer, Jakub, Janoš, Pavel

“…[Display omitted] •TiO2/CeO2 nanocomposites were prepared in water at ambient air at low temperature.•Combination of TiO2 with CeO2 leads to highly efficient…”
Get full text

Ceria-Catalyzed Hydrolytic Cleavage of Sulfonamides by Henych, Jiří, Št́astný, Martin, Kříženecká, Sylvie, Čundrle, Jan, Tolasz, Jakub, Dušková, Tereza, Kormunda, Martin, Ederer, Jakub, Stehlík, Štěpán, Ryšánek, Petr, Neubertová, Viktorie, Janoš, Pavel

“…Nanoceria is a promising nanomaterial for the catalytic hydrolysis of a wide variety of substances. In this study, it was experimentally demonstrated for the…”
Get full text

Plasmon coupling inside 2D-like TiB2 flakes for water splitting half reactions enhancement in acidic and alkaline conditions by Zabelina, Anna, Miliutina, Elena, Zabelin, Denis, Burtsev, Vasilii, Buravets, Vladislav, Elashnikov, Roman, Neubertova, Viktorie, Šťastný, Martin, Popelková, Daniela, Lancok, Jan, Chertopalov, Sergii, Paidar, Martin, Trelin, Andrii, Michalcová, Alena, Švorčík, Vaclav, Lyutakov, Oleksiy

“…[Display omitted] •The utilization of the plasmon coupling for TiB2 flakes catalytic activity triggering is proposed.•Plasmon coupling was reached between…”
Get full text

Removal of anthracycline cytostatics from aquatic environment: Comparison of nanocrystalline titanium dioxide and decontamination agents by Šťastný, Martin, Štengl, Václav, Štenglová-Netíková, Irena, Šrámová-Slušná, Michaela, Janoš, Pavel

“…Anthracyclines are a class of pharmaceuticals used in cancer treatment have the potential to negatively impact the environment. To study the possibilities of…”
Get full text

Degradation of parathion methyl by reactive sorption on the cerium oxide surface: The effect of solvent on the degradation efficiency by Janoš, Pavel, Ederer, Jakub, Štastný, Martin, Tolasz, Jakub, Henych, Jiří

“…A simple and easily scalable “wet” procedure was used to prepare nanocrystalline cerium oxide capable of destroying the toxic organophosphate pesticide…”
Get full text

Anthracycline antibiotics derivate mitoxantrone-Destructive sorption and photocatalytic degradation by Stenglová-Netíková, Irena R, Petruzelka, Lubos, Stastný, Martin, Stengl, Václav

“…Nanostructured titanium(IV) oxide was used for the destructive adsorption and photocatalytic degradation of mitoxantrone (MTX), a cytostatic drug from the…”
Get full text

Mesoporous manganese oxide for the degradation of organophosphates pesticides by Šťastný, Martin, Štengl, Václav, Henych, Jiří, Tolasz, Jakub, Vomáčka, Petr, Ederer, Jakub

“…Manganese(IV) oxide used for degradation of toxic organophosphorus compounds was prepared by homogeneous hydrolysis of potassium permanganate (KMnO₄) with…”
Get full text

Influence of surface chemical properties of nanocrystalline CeO2 on phosphate adsorption and methyl-paraoxon decomposition by Ederer, Jakub, Novák, Adam, Janoš, Pavel, Šťastný, Martin, Henych, Jiří, Bárta, Matouš, Ryšánek, Petr, Tolasz, Jakub

“…[Display omitted] •Effective material for removing inorganic and organic forms of phosphorus.•Close relationship between adsorption and catalytic activity was…”
Get full text

C18-functionalized Fe3O4/SiO2 magnetic nano-sorbent for PAHs removal from water by Pilnaj, Dominik, Kuráň, Pavel, Št’astný, Martin, Pilařová, Věra, Janoš, Pavel, Kormunda, Martin, Tokarský, Jonáš

“…Magnetic sorbents represent very promising materials for environmental applications due to their simple synthesis, separability in a magnetic field, low…”
Get full text

Mesoporous cerium oxide for fast degradation of aryl organophosphate flame retardant triphenyl phosphate by Ederer, Jakub, Š astný, Martin, Došek, Marek, Henych, Ji í, Janoš, Pavel

“…Cerium oxide nanoparticles were prepared by calcination of basic cerous carbonate (as a precursor) obtained by precipitation from an aqueous solution. Prepared…”
Get full text

Nanocrystalline cerium oxide for catalytic degradation of paraoxon methyl: Influence of CeO2 surface properties by Ederer, Jakub, Janoš, Pavel, Šťastný, Martin, Henych, Jiří, Ederer, Karel, Slušná, Michaela Šrámová, Tolasz, Jakub

“…Cerium oxide (CeO2) prepared by annealing of carbonate precursor was tested for degradation of paraoxon methyl (PO) and the relationships between its…”
Get full text

Room-temperature synthesis of nanoceria for degradation of organophosphate pesticides and its regeneration and reuse by Tolasz, Jakub, Henych, Ji í, Š astný, Martin, N me ková, Zuzana, Slušná, Michaela Šrámová, Opletal, Tomáš, Janoš, Pavel

“…A simple low-temperature water-based and one-pot synthesis was developed for the preparation of nanocrystalline CeO 2 that was used for degradation of the…”
Get full text

Magnetically separable reactive sorbent based on the CeO2/γ-Fe2O3 composite and its utilization for rapid degradation of the organophosphate pesticide parathion methyl and certain nerve agents by Janoš, Pavel, Kuráň, Pavel, Pilařová, Věra, Trögl, Josef, Šťastný, Martin, Pelant, Ondřej, Henych, Jiří, Bakardjieva, Snejana, Životský, Ondřej, Kormunda, Martin, Mazanec, Karel, Skoumal, Miroslav

“…[Display omitted] •Magnetically separable reactive sorbent was prepared by a simple precipitation/calcination method.•Active CeO2 destroyed toxic…”
Get full text