Results 11 to 20 of about 62,161 (312)
Scientific Reports, 2023 Multiphoton absorbing upconversion nanoparticles are emerging as bioimaging materials but are limited by the low quantum yield of their visible fluorescence.
Armin Zarghami +3 more
doaj +1 more source
Scientific Reports, 2023 Breeding programs rely on light wavelength, intensity, and photoperiod for rapid success. In this study, we investigated the ability of Ag/ZnO nanoparticles (NPs) to improve the photosynthesis and growth of wheat under simulated full solar spectrum ...
Shahnoush Nayeri +6 more
doaj +1 more source
Nano Letters, 2015 We demonstrate the facile synthesis of high purity aluminum nanocrystals over a range of controlled sizes from 70 to 220 nm diameter with size control achieved through a simple modification of solvent ratios in the reaction solution. The monodisperse, icosahedral, and trigonal bipyramidal nanocrystals are air-stable for weeks, due to the formation of a
McClain, Michael J. +11 more
openaire +3 more sources
Engineering of core/shell nanoparticles surface plasmon for increasing of light penetration depth in tissue (modeling and analysis) [PDF]
Nanomedicine Research Journal, 2017 Objectives: In this article, a new procedure for increasing the light penetration depth in a tissue is studied and simulated. It has been reported that the most important problem in biomedical optical imaging relates to the light penetration depth, and ...
Sona Faalnouri, Ahmad Salmanogli
doaj +1 more source
Nanomaterials, 2023 Organic small-molecule semiconductor materials have attracted extensive attention because of their excellent properties. Due to the randomness of crystal orientation and growth location, however, the preparation of continuous and highly ordered organic ...
Haoyu Gong, Jinyi Lin, Huibin Sun
doaj +1 more source
Hierarchically doped plasmonic nanocrystal metamaterials
, 2023 Assembling plasmonic nanocrystals in regular superlattices can produce effective optical properties not found in homogeneous materials. However, the range of these metamaterial properties is limited when a single nanocrystal composition is selected for ...
Jon-Paul, Maria +6 more
core +1 more source
Electron beam assisted zinc nanocrystal growth from ZnO nanorod
, 2023 Here, we investigate room temperature in-situ zinc nanocrystal growth from single crystalline [001] ZnO nanorods by high resolution transmission electron microscopy (HRTEM) and put forward a possible mechanism of the nanocrystal formation.
Michael, Seibt, Moumita , Ghosh
core +1 more source
Copper Oxide Nanocrystals. [PDF]
ChemInform, 2005 AbstractFor Abstract see ChemInform Abstract in Full Text.
Ming, Yin +6 more
openaire +2 more sources
Plasmon-Enhanced Silicon Nanocrystal Luminescence for Optoelectronic Applications [PDF]
, 2006 On the path toward the realization of silicon-based optical emitters for integrated microelectronics, this thesis studies the optoelectronic properties of silicon nanocrystals as a function of their surface passivation and their interactions with ...
Biteen, Julie Suzanne
core +1 more source
Nanocrystal-Based Active Photonics Device through Spatial Design of Light-Matter Coupling
, 2022 The integration of photonic structures in nanocrystal (NC)-based photodetectors has been demonstrated to improve device performances. Furthermore, bias-dependent photoresponse can be observed in such devices as a result of the interplay between hopping ...
Charlie Gréboval (5439317) +15 more
core +1 more source