Now showing items 92-110 of 239

  • G-Quadruplexes as Sensing Probes 

    Ruttkay-Nedecký, Branislav; Kudr, Jiří; Nejdl, Lukáš; Mašková, Darina; Kizek, René; Adam, Vojtěch (MDPI, 2013-12-01)
    Guanine-rich sequences of DNA are able to create tetrastranded structures known as G-quadruplexes; they are formed by the stacking of planar G-quartets composed of four guanines paired by Hoogsteen hydrogen bonding. ...
  • Geometric-Phase Microscopy for Quantitative Phase Imaging of Isotropic, Birefringent and Space-Variant Polarization Samples 

    Bouchal, Petr; Štrbková, Lenka; Dostál, Zbyněk; Chmelík, Radim; Bouchal, Zdeněk (Springer Nature, 2019-03-05)
    We present geometric-phase microscopy allowing a multipurpose quantitative phase imaging in which the ground-truth phase is restored by quantifying the phase retardance. The method uses broadband spatially incoherent light ...
  • Gold Nanoparticles-Cysteine-Multiwall Carbon Nanotube Modified Electrode for Heavy Metal Ions Detection 

    Koudelková, Zuzana; Richtera, Lukáš; Švec, Pavel; Adam, Vojtěch (TANGER, 2019-02-01)
    The environmental contamination by heavy metals is one of the global problems that disturb the ecological balance. A platform for the simultaneous electrochemical detection of trace heavy metal ions has been developed based ...
  • The growth of metastable fcc Fe78Ni22 thin films on H-Si(100) substrates suitable for focused ion beam direct magnetic patterning 

    Gloss, Jonáš; Horký, Michal; Křižáková, Viola; Flajšman, Lukáš; Schmid, Michael; Urbánek, Michal; Varga, Peter (Elsevier, 2019-03-01)
    We have studied the growth of metastable face-centered-cubic, non-magnetic Fe78Ni22 thin films on silicon substrates. These films undergo a magnetic (paramagnetic to ferromagnetic) and structural (fcc to bcc) phase ...
  • Handheld Real-Time PCR Device 

    Ahrberg, Christian D.; Ilic, Bojan Robert; Manz, Andreas; Neužil, Pavel (Royal Society of Chemistry, 2016-01-04)
    Here we report one of the smallest real-time polymerase chain reaction (PCR) system up to date with approximate size of 100 mm × 60 mm × 33 mm. The system is an autonomous unit requiring an external 12 V power supply. Four ...
  • A Heuristic Algorithm to Compute Multimodal Criterial Function Weights for Demand Management in Residential Areas 

    Kaczmarczyk, Václav; Fiedler, Petr; Bradáč, Zdeněk (MDPI, 2017-07-20)
    We present the conceptual design of a collective control scheme for appliances within a smart home. Based on the relevant energy acquisition procedures, three appliance groups are defined, modeled, and completed with an ...
  • High Speed Operation Tests of Resolver Using AURIX Microcontroller Interface 

    Kozovský, Matúš; Blaha, Petr (IFAC, 2018-05-23)
    This paper demonstrates possibility to use microcontroller AURIX TC277 interfaces for resolver signal processing and also for its carrier signal generation. Resolver support is integrated in Delta-Sigma analog to digital ...
  • High strength, biodegradable and cytocompatible alpha tricalcium phosphate-iron composites for temporal reduction of bone fractures 

    Montufar Jimenez, Edgar Benjamin; Casas Luna, Mariano; Horynová, Miroslava; Tkachenko, Serhii; Fohlerová, Zdenka; Díaz de la Torre, Sebastian; Dvořák, Karel; Čelko, Ladislav; Kaiser, Jozef (Elsevier, 2018-02-09)
    In this work alpha tricalcium phosphate (a-TCP)/iron (Fe) composites were developed as a new family of biodegradable, load-bearing and cytocompatible materials. The composites with composition from pure ceramic to pure ...
  • High-contrast differentiation resolution 3D imaging of rodent brain by X-ray computed microtomography 

    Zikmund, Tomáš; Novotná, Marie; Kavková, Michaela; Tesařová, Markéta; Kaucká, Markéta; Szarowská, Bára; Adameyko, Igor; Hrubá, Eva; Buchtová, Marcela; Dražanová, Eva; Starčuk, Zenon; Kaiser, Jozef (IOP Publishing, 2018-02-22)
    The biomedically focused brain research is largely performed on laboratory mice considering a high homology between the human and mouse genomes. A brain has an intricate and highly complex geometrical structure that is ...
  • High-throughput deposition of chemical reagents via pen-plotting technique for microfluidic paper-based analytical devices 

    Rahbar, Mohammad; Nesterenko, Pavel; Paull, Brett; Macka, Miroslav (Elsevier, 2019-01-24)
    The deposition of chemical reagent inks on paper is a crucial step in the development and fabrication of microfluidic paper-based analytical devices (mu PADs). A pen-plotting approach, delivering chemical ink deposition ...
  • 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 ...
  • Identification of Sarcosine as a Target Molecule for the Canine Olfactory Detection of Prostate Carcinoma 

    Pacík, Dalibor; Plevová, Mariana; Urbanová, Lucie; Lacková, Zuzana; Strmiska, Vladislav; Nečas, Alois; Heger, Zbyněk; Adam, Vojtěch (Springer Nature, 2018-12-01)
    The hypothesis that dogs can detect malignant tumours through the identification of specific molecules is nearly 30 years old. To date, several reports have described the successful detection of distinct types of cancer. ...
  • Imaging of near-field interference patterns by a-SNOM – influence of illumination wavelength and polarization state 

    Dvořák, Petr; Édes, Zoltán; Kvapil, Michal; Šamořil, Tomáš; Ligmajer, Filip; Hrtoň, Martin; Kalousek, Radek; Křápek, Vlastimil; Dub, Petr; Spousta, Jiří; Varga, Peter; Šikola, Tomáš (Optical Society of America, 2017-07-05)
    Scanning near-field optical microscopy (SNOM) in combination with interference structures is a powerful tool for imaging and analysis of surface plasmon polaritons (SPPs). However, the correct interpretation of SNOM images ...
  • Immobilization of Platelet-Rich Plasma onto COOH Plasma-Coated PCL Nanofibers Boost Viability and Proliferation of Human Mesenchymal Stem Cells 

    Solovieva, Anastasiya; Miroshnichenko, Svetlana; Kovalskii, Andrey; Permyakova, Elizaveta; Popov, Zakhar; Dvořáková, Eva; Kiryukhantsev-Korneev, Philip; Obrosov, Aleksei; Polčák, Josef; Zajíčková, Lenka; Shtansky, Dmitry V.; Manakhov, Anton (MDPI, 2017-12-20)
    The scaffolds made of polycaprolactone (PCL) are actively employed in different areas of biology and medicine, especially in tissue engineering. However, the usage of unmodified PCL is significantly restricted by the ...
  • Impact of thermal-electric networks on the usability of EVs based on a study with a C-segment car 

    Hütter, Matthias; Nica, Mihai; Sumann, Ernst; Tao, Jianbo; Glos, Jan; Gepp, Markus; Helwig, Martin; De Campos Garcia, Helder-filipe; Bacar, Abdou; De-Guyenro, Nicolas (Proceedings of the 7th European Transport Research Arena 2018, 2018-04-16)
    One of the major concerns of contemporary Fully Electric Vehicles (FEV) is the high dependency of the maximum range on ambient temperature conditions. In some cases the range of an EV can drop by more than 50%. One of the ...
  • Implementation and verification of the PMSM stator interturn short fault detection algorithm 

    Otava, Lukáš; Buchta, Luděk (IEEE, 2017-09-14)
    This paper discusses the stator winding interturn short fault detection for three phase Permanent Magnet Synchronous Machines (PMSMs). The implementation of the Extended Kalman filter (EKF)-based fault detection algorithm ...
  • Improved Electrochemical Detection of Zinc Ions Using Electrode Modified with Electrochemically Reduced Graphene Oxide 

    Kudr, Jiří; Richtera, Lukáš; Nejdl, Lukáš; Xhaxhiu, Kledi; Vítek, Petr; Ruttkay-Nedecký, Branislav; Hynek, David; Kopel, Pavel; Adam, Vojtěch; Kizek, René (MDPI, 2016-01-01)
    Increasing urbanization and industrialization lead to the release of metals into the biosphere, which has become a serious issue for public health. In this paper, the direct electrochemical reduction of zinc ions is studied ...
  • Improving cytocompatibility of CdTe quantum dots by Schiff-base-coordinated lanthanides surface doping 

    Buchtelová, Hana; Strmiska, Vladislav; Škubalová, Zuzana; Dostálová, Simona; Michálek, Petr; Křížková, Soňa; Hynek, David; Kalina, Lukáš; Richtera, Lukáš; Moulick, Amitava; Adam, Vojtěch; Heger, Zbyněk (BioMed Central, 2018-04-19)
    Background: Suitable fluorophores are the core of fluorescence imaging. Among the most exciting, yet controversial, labels are quantum dots (QDs) with their unique optical and chemical properties, but also considerable ...
  • In Vivo Antibacterial Study of Zinc Phosphate-based Nanoparticles 

    Kočiová, Silvia; Valečková, Vendula; Bytešníková, Zuzana; Horký, Pavel; Kopel, Pavel; Adam, Vojtěch; Šmerková, Kristýna (Tanger, 2019-02-01)
    In animal nutrition, the nanotechnology is mostly used for the preparation of nanominerals, especially trace minerals, due to their low bioavailability. These nanominerals also showed advantageous effects at lower doses ...