Now showing items 1-6 of 6

  • Antioxidant status of rats’ blood and liver affected by sodium selenite and selenium nanoparticles 

    Urbánková, Lenka; Horký, Pavel; Skládanka, Jiří; Přibilová, Magdalena; Smolíková, Vendula; Nevrkla, Pavel; Cernei, Natalia Vladimirovna; Lacková, Zuzana; Hedbávný, Josef; Ridošková, Andrea; Adam, Vojtěch; Kopel, Pavel (PeerJ, 2018-05-28)
    Background: Selenium is an essential element; however, at higher doses, it can be toxic. Therefore, alternative nanotechnological solutions are required to overcome toxicological issues, rather than conventional alternatives. ...
  • Determination of arsenic bioavailability in mineral springs in the Czech Republic 

    Smolíková, Vendula; Sedláčková, Eliška; Pelcová, Pavlína; Ridošková, Andrea; Müllerová, Barbora (Mendel University in Brno, 2019-12-31)
    Mineral springs Hronovka and Regnerka located in the northeast Bohemia, Czech Republic are characteristic for high content of arsenic. The diffusive gradient in thin films technique (DGT) was used for determination of ...
  • Modification of electrothermal atomic absorption spectrometry for determination of arsenic in high salinity samples 

    Smolíková, Vendula; Pelcová, Pavlína; Hedbávný, Josef; Zlámalová, Lucie; Ridošková, Andrea (Mendel University in Brno, 2019-01-02)
    The electrothermal atomic absorption spectrometry (ET-AAS) method was optimized for determination of the arsenic content in high salinity samples. The combination of palladium (1 g/l) modifier, graphite furnace temperature ...
  • Preparation of cryosections from frozen porcine pulmonary tissue for MALDI mass spectrometry imaging 

    Jarošová, Rea; Smolíková, Vendula; Dvořák, Marek; Guráň, Roman; Do, Tomáš; Ondráčková, Petra; Zítka, Ondřej; Sládek, Zbyšek (Mendel University in Brno, 2019-01-02)
    In last decades, a matrix-assisted laser desorption/ionization mass spectrometry imaging (MALDI MSI) was used for mapping the spatial distribution of different molecules, mainly peptides, proteins, lipids and metabolites, ...
  • A simple electrochemical biosensor for the detection of methylated DNA and for methyltransferase activity monitoring 

    Sedláčková, Eliška; Smolíková, Vendula; Birgusová, Eliška; Bytešníková, Zuzana; Richtera, Lukáš; Adam, Vojtěch (Mendel University in Brno, 2019-12-31)
    DNA methylation is one of the well-known epigenetic mechanism which plays a crucial role in the development of various diseases, such as cancer, cardiovascular diseases or diabetes. Electrochemical biosensors promise ...
  • Zinc phosphate-based nanoparticles as a novel antibacterial agent: in vivo study on rats after dietary exposure 

    Horký, Pavel; Skaličková, Sylvie; Urbánková, Lenka; Baholet, Daria; Kočiová, Silvia; Bytešníková, Zuzana; Kabourková, Eliška; Lacková, Zuzana; Cernei, Natalia Vladimirovna; Gagić, Milica; Milosavljević, Vedran; Smolíková, Vendula; Václavková, Eva; Nevrkla, Pavel; Knot, Pavel; Kryštofová, Olga; Hynek, David; Kopel, Pavel; Skládanka, Jiří; Adam, Vojtěch; Šmerková, Kristýna (BioMed Central, 2019-02-12)
    Background: Development of new nanomaterials that inhibit or kill bacteria is an important and timely research topic. For example, financial losses due to infectious diseases, such as diarrhea, are a major concern in ...