BIOSYNTHESIS OF CERUM OXIDE (CEO2) NANOPARTICLE USING MORINGA OLEIFERA LEAF EXTRACT FOR SUNSCREEN APPLICATION WITH CHARACTERIZATION AND DENSITY FUNCTIONAL THEORY SIMULATION
Metal oxide nanoparticles such as ZnO, TIO2, and CeO2 can be used as active ingredients in sunscreens to counteract ultraviolet radiation. This research, CeO2 nanoparticles were synthesized using Moringa leaf extract as a reducing agent. Two stabilizers PEG40-HCO and sodium citrate were used to over...
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Format: | Theses |
Language: | Indonesia |
Online Access: | https://digilib.itb.ac.id/gdl/view/67381 |
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Institution: | Institut Teknologi Bandung |
Language: | Indonesia |