Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jiří Tuček"'
Autor:
Pavla Plachtová, Zdenka Medříková, Jiří Tuček, Blahoslav Maršálek, Radek Zbořil, Rajender S. Varma
Publikováno v:
ACS Sustainable Chemistry & Engineering. 6:8679-8687
Iron-based nanoparticles (FeNPs) have been used successfully in water treatment and environmental cleanup efforts. This study examined ecotoxicity of two FeNPs produced with extract from green tea (smGT, GTFe) and their ability to degrade malachite g
Autor:
Ondrej Malina, Claudia Aparicio, Juri Ugolotti, Klára Čépe, Giorgio Zoppellaro, Jiří Tuček, Radek Zbořil
Publikováno v:
Chemistry of Materials. 29:8875-8883
The local entrapment of the spin crossover complex Fe(II)-tris[2-(2′-pyridyl)benzimidazole] into the pluronic polymeric matrix (P123, PEG20–PPG70–PEG20, MW ∼ 5800) yielded the formation of magnetic nanoparticles of ∼26 nm (SCO-Np). Formatio
Autor:
Virender K. Sharma, Martin Petr, Giorgio Zoppellaro, Jiří Tuček, Robert Prucek, Jan Filip, Jan Kolařík, Radek Zbořil
Publikováno v:
ACS Sustainable Chemistry & Engineering. 5:3027-3038
Arsenites and arsenates are carcinogenic to humans and are typically removed from contaminated water using various sorbents. However, these treatment methods result in the secondary release of weakly bound As species and require large amounts of sorb
Autor:
Josef Kašlík, Ondřej Malina, Radek Zbořil, Ondřej Tomanec, Petr Slovák, Jiří Tuček, Jan Filip, Martin Petr, Giorgio Zoppellaro
Publikováno v:
ACS Sustainable Chemistry & Engineering. 4:2748-2753
The large-scale preparation of spherical condensed-type superstructures of zero-valent iron (nZVI), obtained by controlled solid-state reaction through a morphologically conserved transformation of a magnetite precursor, is herein reported. The forme
Autor:
Ravishankar G. Kadam, Rajender S. Varma, Zdeněk Sofer, Anandarup Goswami, Jiří Tuček, Daniel Bouša, Radek Zbořil, Manoj B. Gawande
Publikováno v:
Chemical Engineering Journal. 382:122469
The recent progress in metal nanoparticle-based catalytic systems has prompted the research community to focus on combining the unique physicochemical properties with their catalytic activities. In this context, magnetic nanomaterials offer significa
Autor:
Ondřej Malina, Josef Kašlík, Radek Zbořil, Hiroko Tokoro, Asuka Namai, Petr Jakubec, Marie Yoshikiyo, Shin-ichi Ohkoshi, Ivo Medřík, Jiří Tuček
Publikováno v:
RSC Advances. 5:49719-49727
To date, iron oxides have been extensively investigated for promising high applicability in various scientific and industrial fields. In general, several forms can be distinguished with respect to their crystal structure, which drives their specific
Publikováno v:
Chemistry of Materials. 23:3255-3272
There is great interest in iron oxides, especially in nanosized form, for both fundamental and practical reasons. Because of its polymorphism, iron(III) oxide (ferric oxide, Fe2O3) is one of the most interesting and potentially useful phases of the i
Autor:
Jiří Tuček, Jan Filip, Libor Machala, Klára Šafářová, Radek Zbořil, Giorgio Zoppellaro, Jiří Pechoušek, Zdeněk Marušák
Publikováno v:
RSC Advances. 3:19591
We present the first direct evidence that reactant particle size determines the mechanism of thermally induced solid-state reactions and can be used as the tuner of the product crystal structure. This control of the polymorphous character of the prod
Publikováno v:
Chemistry of Materials. 23:4271-4271