Search
Now showing items 1-5 of 5
Total Mercury Levels in Commercial Fish in Market of the Republic of Srpska, Bosnia and Herzegovina
(Biological Trace Element Research, 2020)
The mercury concentration was quantified in frozen and canned fish found in the market of the Republic of Srpska, Bosnia and Herzegovina. Using the method of amalgamation by atomic absorption spectrophotometry with a direct ...
Tailoring IONP shape and designing nanocomposite IONS@GN toward modification of SPCE to enhance electrochemical degradation of organic dye
(Materials Research Express, 2020)
Iron oxide nanoparticles (IONP) with different distinctive morphologies (spherical, cubic, flower-like and needles) were utilized for modification of screen-printed carbon electrodes (SPCE) to be used for synthetic organic ...
Application of N,N’-Bis(acetylacetonato)propylenediimine Copper(II) Complex as Mediator for Glucose Biosensor
(ChemistrySelect, 2020)
A new glucose biosensor for selective and sensitive determination of glucose in beverage samples was developed. A copper complex with a Schiff base, N,N’-bis(acetylacetonato) propylenediimine, was used as a mediator. It ...
Observational tests of general relativity and alternative theories of gravity with Galactic Center observations using current and future large observational facilities
(Contributions of the Astronomical Observatory Skalnaté Pleso, 2020)
It is established that there are supermassive black holes in centers of galaxies. A supermassive black hole with mass around 4 × 106 M⊙ is located at the Galactic Center. Such an approach for the Galactic Center looks ...
Possible observational signatures of supermassive black hole binaries in their Fe Kα line profiles
(Contributions of the Astronomical Observatory Skalnaté Pleso, 2020)
Here we study the potential observational signatures of supermassive black hole binaries (SMBHBs) in the Fe Kα line profiles emitted from the accretion disks around their components. We simulated the Fe Kα line emission ...