Browsing Brage NMBU by Author "Ndungu, Kuria"
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Reduced bioavailability of Au and isotopically enriched <sup>109</sup>Ag nanoparticles transformed through a pilot wastewater treatment plant in Hyalella azteca under environmentally relevant exposure scenarios
Kühr, Sebastian; Kaegi, Ralf; Raths, johannes; Sinnet, Brian; Kipf, Marco; Rehkämper, Mark; Jensen, Karl Andreas; Sperling, Ralph A.; Ndungu, Kuria; Georgantzopoulou, Anastasia (Peer reviewed; Journal article, 2024)Wastewater Treatment Plants (WWTP) are a major repository and entrance path of nanoparticles (NP) in the environment and hence play a major role in the final NP fate and toxicity. Studies on silver nanoparticles (AgNP) ... -
Technical note: Preventing CO2 overestimation from mercuric or copper(II) chloride preservation of dissolved greenhouse gases in freshwater samples
Clayer, Francois; Thrane, Jan-Erik; Ndungu, Kuria; King, Andrew Luke; Dörsch, Peter; Rohrlack, Thomas (Peer reviewed; Journal article, 2024)The determination of dissolved gases (O2, CO2, CH4, N2O, N2) in surface waters allows the estimation of biological processes and greenhouse gas fluxes in aquatic ecosystems. Mercuric chloride (HgCl2) has been widely used ...