Jan Kolařík
Palacký University, Olomouc
14 Papers
12 Citations
Jan Kolařík is an academic researcher from Palacký University, Olomouc. The author has contributed to research in topics: Ferrate(VI) & Arsenate. The author has an hindex of 10, co-authored 14 publications.
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Papers
Ferrate(VI)-Induced Arsenite and Arsenate Removal by In Situ Structural Incorporation into Magnetic Iron(III) Oxide Nanoparticles
Robert Prucek,Jiří Tuček,Jan Kolařík,Jan Filip,Zdeněk Marušák,Virender K. Sharma,Radek Zbořil +6 more
TL;DR: Results highlight ferrate(VI) as one of the most promising candidates for advanced technologies of arsenic treatment mainly due to its environmentally friendly character, in situ applicability for treatment of both arsenites and arsenates, and contrary to all known competitive technologies, firmly bound part of arsenic preventing its leaching back to the environment.
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Ferrate(VI)-prompted removal of metals in aqueous media: mechanistic delineation of enhanced efficiency via metal entrenchment in magnetic oxides.
Robert Prucek,Jiří Tuček,Jan Kolařík,Ivana Hušková,Jan Filip,Rajender S. Varma,Virender K. Sharma,Radek Zbořil +7 more
TL;DR: Environmentally friendly removal of heavy metal ions at a much smaller dosage of Fe than those of commonly applied iron-containing coagulants and the formation of ferrimagnetic species preventing metal ions leaching back into the environment and allowing their magnetic separation are highlighted.
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Remarkable efficiency of phosphate removal: Ferrate(VI)-induced in situ sorption on core-shell nanoparticles.
Radina P. Kralchevska,Robert Prucek,Jan Kolařík,Jiří Tuček,Libor Machala,Jan Filip,Virender K. Sharma,Radek Zbořil +7 more
TL;DR: The results show that phosphates are removed from water solely by sorption on the surface of γ-Fe2O3/γ-FeOOH core/shell nanoparticles, and the capacity for successful phosphate elimination at pH values near the neutral range and at low Fe/P mass ratios.
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Sulfidated nano-scale zerovalent iron is able to effectively reduce in situ hexavalent chromium in a contaminated aquifer.
Miroslav Brumovský,Jana Oborná,Petr Lacina,Michal Hegedüs,Ondra Sracek,Jan Kolařík,Martin Petr,Josef Kašlík,Thilo Hofmann,Jan Filip +9 more
TL;DR: This study demonstrates the applicability of S-nZVI for the remediation of a Cr(VI)-contaminated aquifer with rapid decrease in Cr( VI) and Crtot concentrations and long-term decrease in groundwater redox potential observed even 35 m downstream the nearest injection well.
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Silver Covalently Bound to Cyanographene Overcomes Bacterial Resistance to Silver Nanoparticles and Antibiotics
David Panáček,Lucie Hochvaldová,Aristides Bakandritsos,Tomáš Malina,Michal Langer,Jan Belza,Jana Martincová,Renata Večeřová,Petr Lazar,Kateřina Poláková,Jan Kolařík,Lucie Válková,Milan Kolář,Michal Otyepka,Aleš Panáček,Radek Zbořil +15 more
TL;DR: GCN/Ag shows that rigid supports selectively and densely functionalized with potent silver‐binding ligands, such as cyanographene, may open new avenues against microbial resistance.
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