Please use this identifier to cite or link to this item: http://hdl.handle.net/2445/140323
Title: Hybrid nanostructures with enhanced optical and magnetic properties
Author: Mena Barrientos, Silvia
Director/Tutor: Batlle Gelabert, Xavier
Keywords: Nanopartícules
Magnetita
Or
Propietats òptiques
Propietats magnètiques
Treballs de fi de grau
Nanoparticles
Magnetite
Gold
Optical properties
Magnetic properties
Bachelor's thesis
Issue Date: Jan-2019
Abstract: This is an experimental work where synthesis of both magnetite and gold nanoparticles (NPs) have been performed in the laboratory, obtaining gold NPs with a diameter of 4 nm and magnetite NPs of 8 nm. Afterwards, these NPs were protected following two different methods. First, a silica coating was tried, while the second method was performed with 11-mercaptoundecanoic acid (MUA) both aiming at building a hybrid nanostructure combining both NPs. Finally, to determine the quality and characterization of the resultant nanostructures, several measurements have been done, such as transmission electron microscopy, thermogravimetry, hysteresis loops and absorbance
Note: Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2019, Tutor: Xavier Batlle
URI: http://hdl.handle.net/2445/140323
Appears in Collections:Treballs Finals de Grau (TFG) - Física

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