Now showing items 1-5 of 5

  • Nanostructured Polypyrrole-Based Ammonia and Volatile Organic Compound Sensors 

    Šetka, Milena; Drbohlavová, Jana; Hubálek, Jaromír (MDPI, 2017-03-10)
    The aim of this review is to summarize the recent progress in the fabrication of efcient nanostructured polymer-based sensors with special focus on polypyrrole. The correlation between physico-chemical parameters, mainly ...
  • Preparation and Properties of Various Magnetic Nanoparticles 

    Drbohlavová, Jana; Hrdý, Radim; Adam, Vojtěch; Kizek, René; Hubálek, Jaromír; Schneeweiss, Oldřich (MDPI, 2009-03-30)
    The fabrications of iron oxides nanoparticles using co-precipitation and gadolinium nanoparticles using water in oil microemulsion method are reported in this paper. Results of detailed phase analysis by XRD and Mössbauer ...
  • Quantum Dots - Characterization, Preparation and Usage in Biological Systems 

    Drbohlavová, Jana; Adam, Vojtěch; Kizek, René; Hubálek, Jaromír (MDPI, 2009-02-20)
    The use of fluorescent nanoparticles as probes for bioanalytical applications is a highly promising technique because fluorescence-based techniques are very sensitive. Quantum dots (QDs) seem to show the greatest promise ...
  • Raman and XPS studies of ammonia sensitive polypyrrole nanorods and nanoparticles 

    Šetka, Milena; Calavia, Raul; Vojkůvka, Lukáš; Llobet, Eduard; Drbohlavová, Jana; Vallejos Vargas, Stella (Springer Nature, 2019-06-11)
    Raman and XPS studies of ammonia sensitive polypyrrole nanorods and nanoparticles, respectively and tested upon ammonia exposure using Raman and X-ray photonelectrone spectroscopy (XPS). Characterization of both nanomaterilas ...
  • Water-dispersible TiO2 nanoparticles via a biphasic solvothermal reaction method 

    Mohan, Rajneesh; Drbohlavová, Jana; Hubálek, Jaromír (Springer, 2013-12-01)
    A biphasic solvothermal reaction method has been used for the synthesis of TiO2 nanoparticles (NPs). In this method, hydrolysis and nucleation occur at the interface of organic phase (titanium (IV) n-propoxide and stearic acid ...