Poslední příspěvky

  • Molecular imprinting technology for targeted analysis of proteins 

    Hutařová, Jitka; Vaněčková, Tereza; Vaculovičová, Markéta; Adam, Vojtěch (Mendel University in Brno, 2017-12-31)
    Molecular imprinting has appeared to be an effective technique for creating of selective recognition sites in synthetic polymers. This procedure comprises polymerization of monomer in a presence of target molecules (template). ...
  • Effect of the selected phenolic and flavonoid compounds of black pepper and caraway seeds on prostate cells 

    Lacková, Zuzana; Buchtelová, Hana; Buchtová, Žaneta; Adam, Vojtěch; Zítka, Ondřej (Mendel University in Brno, 2017-12-31)
    In this study, the effect of selected phenolic and flavonoid compounds of black pepper and caraway seeds on prostate cells (PNT1A, 22RV1 and PC3) was observed. Synthetic standards of 3,4-dihydroxybenzaldehyde and naringenin ...
  • Antimicrobial activity of CdTe QDs modified with lanthanides on pseudomonas aeruginosa 

    Jelínková, Pavlína; Koudelková, Zuzana; Kopel, Pavel; Moulick, Amitava; Adam, Vojtěch (Mendel University in Brno, 2017-12-31)
    The aim of this study is to obtain data based on an experimental procedure and check the effectiveness of some antibacterial agents against pathogenic bacteria. In the present experiment, two different nanoparticles (Cadmium ...
  • Antioxidant response of arabidopsis thaliana to ZnSe-nanoparticles, selenium and zinc ions 

    Koláčková, Martina; Moulick, Amitava; Klejdus, Bořivoj; Húska, Dalibor (Mendel University in Brno, 2017-12-31)
    The impact of zinc selenide nanoparticles (ZnSe-NPs) on plants is still unknown. The intention of this work was to compare phytotoxicity of ZnSe-NPs and selenium and zinc ions in 100, 250 and 500 M concentrations. Young ...
  • Sarcosine degradation pathway is involved in the epigenetics of prostate cells 

    Strmiska, Vladislav; Michálek, Petr; Buchtelová, Hana; Lacková, Zuzana; Guráň, Roman; Křížková, Soňa; Vaníčková, Lucie Pompeiano; Zítka, Ondřej; Stiborová, Marie; Eckschlager, Tomáš; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)
    It has been shown that sarcosine suplementation stimulates the proliferation of prostate cells and also their invassiveness. In present study we show that enzymes conected with sarcosine conversion to glycine (sarcosine ...
  • hNET as a target for neuroblastoma nanomedicine 

    Charousová, Markéta; Dostálová, Simona; Haddad, Yazan Abdulmajeed Eyadh; Strmiska, Vladislav; Křížková, Soňa; Hynek, David; Milosavljević, Vedran; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)
    Chemotherapy often results in various side effects, which can negatively affect health. Neuroblastoma, one of the most common types of childhood cancer, is but one of the examples, where side effects of chemotherapeutic ...
  • Surface PEGylation and PASylation to regulate nanoparticle interactions with biological environment 

    Tesařová, Barbora; Dostálová, Simona; Hynek, David; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)
    Many researchers are developing nanocarriers in order to minimalize side effects of cytotoxic drugs during cancer treatment via chemotherapy. Nanocarriers can serve as a suitable platform for targeted drug delivery. To ...
  • Fluorescence imaging for evaluation of water availability to plants 

    Vaněčková, Tereza; Hynková, Lenka; Kryštofová, Olga; Adam, Vojtěch; Vaculovičová, Markéta (Mendel University in Brno, 2017-12-31)
    The aim of this study is to investigate the applicability of fluorescence imaging for monitoring of the abilities of various water-retention additives to supply water to plants protecting them against drought. Rhodamine B ...
  • Spiropyran-zinc interaction characterized by fluorescence spectrometry and capillary electrophoresis with laser-induced fluorescence detection 

    Němcová, Natálie; Šmerková, Kristýna; Remeš, Marek; Vaculovičová, Markéta; Adam, Vojtěch (Mendel University in Brno, 2017-12-31)
    Zinc is an important biogenic element which is able to connect with indicators such as a spiropyran. The spiropyran is known for its fluorescent character and selectivity towards zinc ions (and some other metal ions, e.g. ...
  • Determination of hydroxyproline using ion-exchange liquid chromatography with vis detector and high performance liquid chromatography with fluorescence detector 

    Lacková, Zuzana; Cernei, Natalia Vladimirovna; Štěrbová, Dagmar; Haddad, Yazan Abdulmajeed Eyadh; Rozíková, Veronika; Komprda, Tomáš; Zítka, Ondřej (Mendel University in Brno, 2017-12-31)
    The first aim of the experiment was an optimization of the method for determination of hydroxyproline in a pig skin using high-performance liquid chromatography with fluorescence detector (HPLC-FLD) and ion-exchange liquid ...
  • The comparison of effect of zinc sulphate and zinc oxide nanoparticles on plants 

    Štuříková, Helena; Kryštofová, Olga; Hedbávný, Josef; Adam, Vojtěch (Mendel University in Brno, 2017-12-31)
    Zinc oxide nanoparticles are one of the most versatile materials, due to their diverse properties, functionalities, and applications. Their potencial in agriculture is also not negligible. The zinc in form of nanoparticles ...
  • Effect of zinc-selenium nanoparticles on microalgae scenedesmus quadricauda 

    Strejčková, Aneta; Koláčková, Martina; Vaněčková, Tereza; Býtešníková, Zuzana; Moulick, Amitava; Rankić, Ivan; Klejdus, Bořivoj; Húska, Dalibor (Mendel University in Brno, 2017-12-31)
    The increasing industrial use of nanomaterials in recent years poses a potential risk to the environment. The first organisms that come into contact with these substances include aquatic organisms, and therefore this study ...
  • Characterization of upconversion nanoparticles by fluorescence spectrometry and capillary electrophoresis 

    Vaněčková, Tereza; Zítka, Jan; PhD, Antonín Hlaváček,; Adam, Vojtěch; Vaculovičová, Markéta (Mendel University in Brno, 2017-12-31)
    Upconversion nanoparticles (UCNPs) are a novel class of luminescent tags for applications in life and material sciences. Unlike traditional fluorophores, UCNPs exhibit emission of shorter wavelength under near-infrared ...
  • Apoferritin-mediated doxorubicin internalization through transferrin receptor 1 

    Krausová, Kateřina; Dostálová, Simona; Hynek, David; Křížková, Soňa; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)
    This work is aimed at the possibilities of targeted drug delivery into the tumour tissue. This approach can greatly reduce the otherwise serious side effects of conventional treatment - systemic toxicity. For this purpose, ...
  • Antioxidant activity of yoghurt supplemented with natural additives 

    Ananbeh, Hanadi Abd Al Rahman Ali; Voběrková, Stanislava; Kumbár, Vojtěch (Mendel University in Brno, 2017-12-31)
    The aims of this study were the estimation of difference in physiochemical properties and antioxidant activity of yoghurts supplemented by different natural additives. In addition, the changes in physiochemical properties ...
  • Ruthenium-based core-shell nanoparticles with exceptional in vitro biocompatibility 

    Buchtelová, Hana; Strmiska, Vladislav; Dostálová, Simona; Michálek, Petr; Křížková, Soňa; Kopel, Pavel; Hynek, David; Richtera, Lukáš; Adam, Vojtěch; Heger, Zbyněk (Mendel University in Brno, 2017-12-31)
    The current study demonstrates design preparation and characterization of biocompatible hybrid ruthenium core-shell nanoparticles (RuNPs) coated with polyvinylpyrrolidone (PVP) and polyoxyethylene stearate (POES). The ...
  • Optimalization of DNA isolation process in freshwater microalgae using homogenizer 

    Bačová, Romana; Koláčková, Martina; Klejdus, Bořivoj; Húska, Dalibor (Mendel University in Brno, 2017-12-31)
    Last decades microalgae are gaining much interest due to high-valued biomolecules content. Increasing number of genetic studies and modifications require quality input material and short time analysis at the same time. ...
  • Determination of the content of capsaicin and dihydrocapsaicin in twelve varieties of chilli peppers using liquid chromatography with uv/vis detection 

    Do, Tomáš; Lacková, Zuzana; Adam, Vojtěch; Zítka, Ondřej (Mendel University in Brno, 2017-12-31)
    The aim of the experiment was to determine the content of capsaicin and dihydrocapsaicin in twelve varieties of chilli peppers (Brown Bhutlah II, Bhut Jolokia Yellow I, Pieto de Moca II, Trinidad 7 POT II, 7 POT White II, ...
  • The effect of coffee supplementation on glutathione and total thiols levels 

    Buchtová, Žaneta; Lacková, Zuzana; Kudr, Jiří; Adam, Vojtěch; Zítka, Ondřej (Mendel University in Brno, 2017-12-31)
    The effect of coffee supplementation on glutathione and total thiols levels Antioxidants are very important substances that counteract the formation of free radicals. They are divided into exogenous, such as vitamin C which ...
  • Selectively arranged single-wire based nanosensor array systems for gas monitoring 

    Chmela, Ondřej; Sadílek, Jakub; Somer, Jakub; Mohan, Rajneesh; Hubálek, Jaromír; Vargas, Stella Vallejos (Royal Society of Chemistry, 2018-05-01)
    Gas nanosensors, comprised of arrays of nanoelectrodes with finger-widths of ~100 nm developed by electron beam lithography and aerosol assisted chemical vapor deposited non-functionalized and Pt-functionalized tungsten ...

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