ArticleJournal of nanobiotechnology2013
Characterization of the nonlinear optical properties of nanocrystals by Hyper Rayleigh Scattering.
Article in Journal of nanobiotechnology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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10 citing papers in PubMed.
- Strong Second Harmonic Generation and Nonlinear Optical Activity in Chiral Supramolecular Polymers.The journal of physical chemistry letters · 2025Article
- Second-Order Nonlinearity of Graphene Quantum Dots Measured by Hyper-Rayleigh Scattering.Materials (Basel, Switzerland) · 2023Article
- NIR-to-NIR Imaging: Extended Excitation Up to 2.2 μm Using Harmonic Nanoparticles with a Tunable hIGh EneRgy (TIGER) Widefield Microscope.Nanomaterials (Basel, Switzerland) · 2021Article
- Human Epidermal Zinc Concentrations after Topical Application of ZnO Nanoparticles in Sunscreens.International journal of molecular sciences · 2021Article
- FastACS photonics · 2020Article
- Frequency doubling by nonlinearity of TiOHeliyon · 2020Article
- Preparation from a revisited wet chemical route of phase-pure, monocrystalline and SHG-efficient BiFeOScientific reports · 2018Article
- Synthesis, Characterization, Luminescent and Nonlinear Optical Responses of Nanosized ZnO.Nanoscale research letters · 2017Article
- Second harmonic generation correlation spectroscopy for characterizing translationally diffusing protein nanocrystals.Acta crystallographica. Section D, Structural biology · 2016Article
- Multi-Order Investigation of the Nonlinear Susceptibility Tensors of Individual Nanoparticles.Scientific reports · 2016Article
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9 authors.
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Abstract
backgroundHarmonic Nanoparticles are a new family of exogenous markers for multiphoton imaging exerting optical contrast by second harmonic (SH) generation. In this tutorial, we present the application of Hyper-Rayleigh Scattering (HRS) for a quantitative assessment of the nonlinear optical properties of these particles and discuss the underlying theory and some crucial experimental aspects.
methodsThe second harmonic properties of BaTiO3, KNbO3, KiTiOPO4 (KTP), LiNbO3 and ZnO nanocrystals (NCs) are investigated by HRS measurements after careful preparation and characterization of colloidal suspensions.
resultsA detailed analysis of the experimental results is presented with emphasis on the theoretical background and on the influence of some experimental parameters including the accurate determination of the nanocrystal size and concentration. The SH generation efficiency and averaged nonlinear optical coefficients are then derived and compared for six different types of NCs.
conclusionsAfter preparation of colloidal NC suspensions and careful examination of their size, concentration and possible aggregation state, HRS appears as a valuable tool to quantitatively assess the SH efficiency of noncentrosymmetric NCs. All the investigated nanomaterials show high SH conversion efficiencies, demonstrating a good potential for bio-labelling applications.
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