Search Results - "Tuček, Jiři"

Synthesis and Characterization of γ-Fe2O3/Carbon Hybrids and Their Application in Removal of Hexavalent Chromium Ions from Aqueous Solutions by Baikousi, Maria, Bourlinos, Athanassios B, Douvalis, Alexios, Bakas, Thomas, Anagnostopoulos, Dimitrios F, Tuček, Jiři, Šafářová, Klára, Zboril, Radek, Karakassides, Michael A

“…Magnetic Fe2O3/carbon hybrids were prepared in a two-step process. First, acetic acid vapor interacted with iron cations dispersed on the surface of a…”
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Densely Functionalized Cyanographene Bypasses Aqueous Electrolytes and Synthetic Limitations Toward Seamless Graphene/β‐FeOOH Hybrids for Supercapacitors by Talande, Smita V., Bakandritsos, Aristides, Jakubec, Petr, Malina, Ondřej, Zbořil, Radek, Tuček, Jiři

“…Supercapacitors are a promising energy storage technology owing to their unparalleled power and lifetime. However, to meet the continuously rising demands of…”
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Synthesis, characterization and in vivo evaluation of a magnetic cisplatin delivery nanosystem based on PMAA-graft-PEG copolymers by Voulgari, Efstathia, Bakandritsos, Aristides, Galtsidis, Sotiris, Zoumpourlis, Vassilis, Burke, Benjamin P., Clemente, Gonçalo S., Cawthorne, Christopher, Archibald, Stephen J., Tuček, Jiři, Zbořil, Radek, Kantarelou, Vasiliki, Karydas, Andreas Germanos, Avgoustakis, Konstantinos

“…The development of anticancer drug delivery systems which retain or enhance the cytotoxic properties of the drug to tumorous tissues, while reducing toxicity…”
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Targeted Drug Delivery with Polymers and Magnetic Nanoparticles: Covalent and Noncovalent Approaches, Release Control, and Clinical Studies by Ulbrich, Karel, Holá, Kateřina, Šubr, Vladimir, Bakandritsos, Aristides, Tuček, Jiří, Zbořil, Radek

“…Targeted delivery combined with controlled drug release has a pivotal role in the future of personalized medicine. This review covers the principles,…”
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Polymorphous Transformations of Nanometric Iron(III) Oxide: A Review by Machala, Libor, Tuček, Jiří, Zbořil, Radek

“…There is great interest in iron oxides, especially in nanosized form, for both fundamental and practical reasons. Because of its polymorphism, iron(III) oxide…”
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Iron-Oxide-Supported Nanocarbon in Lithium-Ion Batteries, Medical, Catalytic, and Environmental Applications by Tuček, Jiří, Kemp, Kingsley Christian, Kim, Kwang Soo, Zbořil, Radek

“…Owing to the three different orbital hybridizations carbon can adopt, the existence of various carbon nanoallotropes differing also in dimensionality has been…”
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Ferrate(VI)-Induced Arsenite and Arsenate Removal by In Situ Structural Incorporation into Magnetic Iron(III) Oxide Nanoparticles by Prucek, Robert, Tuček, Jiří, Kolařík, Jan, Filip, Jan, Marušák, Zdeněk, Sharma, Virender K, Zbořil, Radek

“…We report the first example of arsenite and arsenate removal from water by incorporation of arsenic into the structure of nanocrystalline iron(III) oxide…”
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Doping with Graphitic Nitrogen Triggers Ferromagnetism in Graphene by Błoński, Piotr, Tuček, Jiří, Sofer, Zdeněk, Mazánek, Vlastimil, Petr, Martin, Pumera, Martin, Otyepka, Michal, Zbořil, Radek

“…Nitrogen doping opens possibilities for tailoring the electronic properties and band gap of graphene toward its applications, e.g., in spintronics and…”
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ε-Fe2O3: An Advanced Nanomaterial Exhibiting Giant Coercive Field, Millimeter-Wave Ferromagnetic Resonance, and Magnetoelectric Coupling by Tuček, Jiří, Zbořil, Radek, Namai, Asuka, Ohkoshi, Shin-ichi

“…Nanosized iron oxides still attract significant attention within the scientific community, because of their application-promising properties. Among them,…”
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Mixtures of L-amino acids as reaction medium for formation of iron nanoparticles: the order of addition into a ferrous salt solution matters by Šišková, Karolína M, Machala, Libor, Tuček, Jiři, Kašlík, Josef, Mojzeš, Peter, Zbořil, Radek

“…Owing to Mössbauer spectroscopy, an advanced characterization technique for iron-containing materials, the present study reveals previously unknown…”
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Ferrate(VI)-Prompted Removal of Metals in Aqueous Media: Mechanistic Delineation of Enhanced Efficiency via Metal Entrenchment in Magnetic Oxides by Prucek, Robert, Tuček, Jiří, Kolařík, Jan, Hušková, Ivana, Filip, Jan, Varma, Rajender S, Sharma, Virender K, Zbořil, Radek

“…The removal efficiency of heavy metal ions (cadmium­(II), Cd­(II); cobalt­(II), Co­(II); nickel­(II), Ni­(II); copper­(II), Cu­(II)) by potassium ferrate­(VI)…”
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Zeta-Fe2O3 – A new stable polymorph in iron(III) oxide family by Tuček, Jiří, Machala, Libor, Ono, Shigeaki, Namai, Asuka, Yoshikiyo, Marie, Imoto, Kenta, Tokoro, Hiroko, Ohkoshi, Shin-ichi, Zbořil, Radek

“…Iron(III) oxide shows a polymorphism, characteristic of existence of phases with the same chemical composition but distinct crystal structures and, hence,…”
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Toxicity of graphene oxide against algae and cyanobacteria: Nanoblade-morphology-induced mechanical injury and self-protection mechanism by Malina, Tomáš, Maršálková, Eliška, Holá, Kateřina, Tuček, Jiří, Scheibe, Magdalena, Zbořil, Radek, Maršálek, Blahoslav

“…Graphene oxide (GO) is the most extensively studied two-dimensional material and has many potential applications in biomedicine, biotechnologies, and…”
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Verification and estimation of uncertainties of Tobias Mayer's 18th century astronomical observations by Marek, Jaroslav, Tuček, Jiří

“…•Mayer’s lunar measurements and relations among measured variables are revisited.•Mayer’s concepts of spherical geometry are analysed.•Mayer’s calculations are…”
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Iron and Iron Oxide Nanoparticles Synthesized with Green Tea Extract: Differences in Ecotoxicological Profile and Ability To Degrade Malachite Green by Plachtová, Pavla, Medříková, Zdenka, Zbořil, Radek, Tuček, Jiří, Varma, Rajender S, Maršálek, Blahoslav

“…Iron-based nanoparticles (FeNPs) have been used successfully in water treatment and environmental cleanup efforts. This study examined ecotoxicity of two FeNPs…”
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Zero-Valent Iron Nanoparticles Reduce Arsenites and Arsenates to As(0) Firmly Embedded in Core–Shell Superstructure: Challenging Strategy of Arsenic Treatment under Anoxic Conditions by Tuček, Jiří, Prucek, Robert, Kolařík, Jan, Zoppellaro, Giorgio, Petr, Martin, Filip, Jan, Sharma, Virender K, Zbořil, Radek

“…Arsenites and arsenates are carcinogenic to humans and are typically removed from contaminated water using various sorbents. However, these treatment methods…”
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Fe(0)-embedded thermally reduced graphene oxide as efficient nanocatalyst for reduction of nitro compounds to amines by Goswami, Anandarup, Kadam, Ravishankar G., Tuček, Jiří, Sofer, Zdeněk, Bouša, Daniel, Varma, Rajender S., Gawande, Manoj B., Zbořil, Radek

“…[Display omitted] •Reduced graphene oxide matrix (Fe/TRGO) are efficient catalysts for the hydrogenation reactions.•The thin oxide protective layer in Fe/TRGO…”
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Sulfur Doping Induces Strong Ferromagnetic Ordering in Graphene: Effect of Concentration and Substitution Mechanism by Tuček, Jiří, Błoński, Piotr, Sofer, Zdeněk, Šimek, Petr, Petr, Martin, Pumera, Martin, Otyepka, Michal, Zbořil, Radek

“…Imprinting ferromagnetism to a graphene structure by substitution of carbon atoms with sulfur is reported. S‐doped graphene (4.2 at%) shows strong…”
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Impact of inorganic ions and natural organic matter on arsenates removal by ferrate(VI): Understanding a complex effect of phosphates ions by Kolařík, Jan, Prucek, Robert, Tuček, Jiří, Filip, Jan, Sharma, Virender K., Zbořil, Radek

“…Arsenic compounds are carcinogenic to humans and are typically removed from contaminated water using various sorbents. The ionic composition plays a…”
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Remarkable efficiency of phosphate removal: Ferrate(VI)-induced in situ sorption on core-shell nanoparticles by Kralchevska, Radina P., Prucek, Robert, Kolařík, Jan, Tuček, Jiří, Machala, Libor, Filip, Jan, Sharma, Virender K., Zbořil, Radek

“…Despite the importance of phosphorus as a nutrient for humans and its role in ecological sustainability, its high abundance, resulting in large part from human…”
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