Browsing Τμήμα Χημείας / Department of Chemistry by Author "Giannakoudakis, Dimitrios A."

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    • Article  

      Agricultural biomass/waste as adsorbents for toxic metal decontamination of aqueous solutions 

      Anastopoulos, Ioannis; Pashalidis, Ioannis; Hosseini-Bandegharaei, Ahmad; Giannakoudakis, Dimitrios A.; Robalds, Artis; Usman, Muhammad; Escudero, Leticia Belén; Zhou, Yaoyu; Colmenares, Juan Carlos; Núñez-Delgado, Avelino; Lima, Éder Claudio (2019)
      Toxic metals can be present in the environment, causing negative effects on the ecosystem and human health. Although several technologies have been used for decontamination purposes, biosorption is an environmentally ...
    • Article  

      Comparative Study of the U(VI) Adsorption by Hybrid Silica-Hyperbranched Poly(ethylene imine) Nanoparticles and Xerogels 

      Arkas, Michael; Giannakopoulos, Konstantinos; Favvas, Evangelos P.; Papageorgiou, Sergios; Theodorakopoulos, George V.; Giannoulatou, Artemis; Vardavoulias, Michail; Giannakoudakis, Dimitrios A.; Triantafyllidis, Konstantinos S.; Georgiou, Efthalia; Pashalidis, Ioannis (MDPI, 2023)
      Two different silica conformations (xerogels and nanoparticles), both formed by the mediation of dendritic poly (ethylene imine), were tested at low pHs for problematic uranyl cation sorption. The effect of crucial factors, ...