Jan Grmela
Mendel University
14 Papers
17 Citations
Jan Grmela is an academic researcher from Mendel University. The author has contributed to research in topics: Tributary & Chemistry. The author has an hindex of 2, co-authored 12 publications.
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Papers
Swarming Aqua Sperm Micromotors for Active Bacterial Biofilms Removal in Confined Spaces
Carmen C. Mayorga-Martinez,Jaroslav Zelenka,Jan Grmela,Hana Michalkova,Tomáš Ruml,Jan Mareš,Martin Pumera +6 more
TL;DR: In this paper, the authors used high-speed Aqua Sperm micromotors obtained from North African catfish (Clarias gariepinus, B. 1822) to destroy bacterial biofilm.
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Fractionation Analysis of Mercury in Soils: A Comparison of Three Techniques for Bioavailable Mercury Fraction Determination.
TL;DR: Two different sequential extraction methods and the technique of diffusive gradients in thin films were applied and compared for fractionation of mercury in soils from mercury-contaminated sites intended for farming purposes and the content of the mobile (labile) mercury determined was statistically significantly higher than that of bioavailable mercury determined by the DGT technique.
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Development and evaluation of the iron oxide-hydroxide based resin gel for the diffusive gradient in thin films technique
Vendula Smolikova,Vendula Smolikova,Pavlína Pelcová,Andrea Ridošková,Josef Hedbávný,Jan Grmela +5 more
TL;DR: The new resin gel was characterized by a homogeneous gel structure with excellent reproducibility and high sorption capacity which suggests its possible long-term application (up to 286 days in the environment with the arsenic concentration of 100 μg L-1).
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Eutrophication Potential of Wastewater Treatment Plants in the Upper Reaches of Svratka River
TL;DR: In the year 2012 thirteen selected sites were monitored in the stretch between Brno reservoir and Nedvědice village Based on the former monitoring, samples from the major tributaries (Besenek, Loucka, Nedervedicka, Lube, Bily brook) and Svratka River above and below monitored area were taken Besides the water from tributary and the river also samples of water discharged from sewage treatment plants in villages Nedvýdice, Doubravnik, Březina and Veverska Bit
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The water quality of the river Svratka and its tributaries
TL;DR: In this paper, the water quality in river depends on water quality of its tributaries and basic physicochemical parameters were monitored monthly during the vegetation period and flow velocity and discharge were assessed three times.
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