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  1. No Access

    Article

    Prussian blue composites for Cs adsorption – modification of the method and modelling of the adsorption processes

    Magnetic Prussian blue graphene oxide (MPBGO) and Prussian blue graphene oxide nanocomposites prepared by a new synthetic approach were characterised by X-ray diffraction, Fourier transform infrared spectrosco...

    Galina Lujanienė, Raman Novikau… in Journal of Radioanalytical and Nuclear Che… (2023)

  2. No Access

    Article

    Adsorption of caesium and cobalt ions on the muscovite mica clay-graphene oxide-γ-Fe2O3-Fe3O4 composite

    The muscovite mica clay-graphene oxide-maghemite-magnetite (γ-Fe2O3-Fe3O4) composite was first used for the adsorption of caesium(I) and cobalt(II). The presence of clay minerals, graphene oxide, maghemite, and m...

    Raman Novikau, Galina Lujanienė… in Environmental Science and Pollution Resear… (2022)

  3. Article

    Seasonal variation and complex analysis of microplastic distribution in different WWTP treatment stages in Lithuania

    Industrial wastewater, domestic wastewater, and stormwater are the three entry points for microplastics (MP) in wastewater treatment plants. Extreme weather conditions, such as rising temperatures and heavy ra...

    Ieva Uogintė, Sonata Pleskytė, Julija Pauraitė… in Environmental Monitoring and Assessment (2022)

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  4. No Access

    Article

    Initiation of radioecological monitoring of forest soils and plants at the Lithuanian border region before the start of the Belarusian nuclear power plant operation

    Knowledge of the background activity concentrations of anthropogenic radionuclides before the start of operation of the new nuclear power plant in Belarus, BelNPP, is an issue of great importance for neighbour...

    Olga Jefanova, Ieva Baužienė, Galina Lujanienė… in Environmental Monitoring and Assessment (2020)

  5. No Access

    Article

    Sources of carbon isotopes in Baltic Sea sediments

    Radiocarbon and specific phospholipid-derived biomarkers were used to trace chemical warfare agents (CWA) at the Gotland Deep dum** site of chemical weapons. Δ14C measurements in different classes of organic fr...

    Galina Lujanienė, Hong-Chun Li… in Journal of Radioanalytical and Nuclear Che… (2019)

  6. No Access

    Article

    Sorption of plutonium to bacteria and fungi isolated from groundwater and clay samples

    Preliminary studies of Pu(V) sorption to site-specific microorganisms isolated from the Triassic clay selected as an engineered barrier for the near surface low and intermediate level radioactive waste reposit...

    Galina Lujanienė, Loreta Levinskaitė… in Journal of Radioanalytical and Nuclear Che… (2017)

  7. No Access

    Article

    Δ14C and δ 13C as tracers of organic carbon in Baltic Sea sediments collected in coastal waters off Lithuania and in the Gotland Deep

    Signatures of Δ14C and δ 13C of total organic carbon in sediments as well as of total lipid extracts and phospholipid-derived fatty acid fractions isolated from the surface (0–3 cm) sedime...

    Galina Lujanienė, Jonas Mažeika… in Journal of Radioanalytical and Nuclear Che… (2016)

  8. No Access

    Article

    Sorption of radionuclides and metals to graphene oxide and magnetic graphene oxide

    Graphene oxide (GO) and two magnetic graphene oxide (MGO) composites with a different amount of magnetite were synthesized, characterized and used in sorption experiments. The effect of pH on sorption of Am(II...

    Galina Lujanienė, Sergej Šemčuk… in Journal of Radioanalytical and Nuclear Che… (2016)