2018
DOI: 10.1038/s41598-018-30862-3
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Magneto-Optical properties of noble-metal nanostructures: functional nanomaterials for bio sensing

Abstract: Metallic nanostructures supporting Localized Surface Plasmon Resonances (LSPR) are characterized by their unique ability to control and manipulate light at the nanoscale. Noble metal nanostructures, such as gold nanostructures, are demonstrating to exhibit magneto-optic activity in the presence of modulated magnetic field of low intensity in transversal configuration (T-MOKE). Validation of experimental findings was achieved by numerical simulations based on Finite Element Method (FEM) techniques. The develope… Show more

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Cited by 65 publications
(41 citation statements)
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“…Such methods provide knowledge of the luminescence, adsorption, reectance, and phosphorescence features of the nano-materials. 90…”
Section: Optical Featuresmentioning
confidence: 99%
“…Such methods provide knowledge of the luminescence, adsorption, reectance, and phosphorescence features of the nano-materials. 90…”
Section: Optical Featuresmentioning
confidence: 99%
“…However, tuning the shapes maintaining the parent symmetry and protrusions on the nanomaterials to monitor reaction kinetics quantitatively has scarcely been reported. Colloidal transition metal nanoparticles (NPs) are candidates of recent interest as they are promising substances in the applications towards development of new multiuse devices [1][2][3][4]. Their inherent quantum size effect (1-10 nm) infest them with valuable physical properties as well as surface defined characteristics to be used in catalysis and different reactions including hydrogenation [5][6][7], hydrosilylation [8,9] and hydration of unsaturated organic molecules [10].…”
Section: Introductionmentioning
confidence: 99%
“…Functional nanomaterials are drawing the attention of different scientific communities due to their unique mechanical, magnetic, electrical, and optical properties, which cannot be found in most of the corresponding bulk materials . In this scenario, noble metallic nanostructures are intensively investigated for a wide range of applications such as electronics, catalysis, photonics, sensing and biomedicine . Among others, one of the most interesting phenomena related to metal‐based nanostructures is their ability to couple with electromagnetic radiation and generate surface plasmons .…”
Section: Introductionmentioning
confidence: 99%