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Browsing by Author "Samarawickrama, K.G.R."

Browsing by Author "Samarawickrama, K.G.R."

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  • Avocado seed and skin - based dyes for treatment of linen fabrics 
    Ranawaka, E. H. K.; Samarawickrama, K.G.R.; Medagedara, M.H.; Herath, C.N. (Faculty of Science, University of Kelaniya Sri Lanka, 2023)
    This research paper investigates the feasibility and sustainability of using avocado waste as a natural dye for cellulose-based fabrics, specifically focusing on linen materials. Avocado seeds and skins were utilized to ...
  • Green Synthesis of Iron Nanoparticles using Bridelia Retusa Leaves Extract 
    Samarawickrama, K.G.R.; Wijayapala, U.G.S.; Wanasekara, N.D.; Fernando, C.A.N. (Faculty of Graduate Studies - University of Kelaniya, Sri Lanka, 2021)
    The interest in synthesizing nanoparticles in an easy and environmentally friendly way has been increasing in recent years. The physical and chemical methods are conventionally used for the synthesis of nanoparticles. ...

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