Video Experimental Relacionado

Updated: Jun 20, 2026

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging

Advanced Compositional Analysis of Nanoparticle-polymer Composites Using Direct Fluorescence Imaging

Published on: July 19, 2016

Puntos cuánticos funcionalizados con silano para diodos emisores de luz blanca de espectro completo

Junkai Ren¹, Hongchen He¹, Peijun Zhang¹

¹School of Physics, Xidian University, No. 2 Taibai South Road, Xi'an 710071, China. renjunkai@xidian.edu.cn.

Chemical communications (Cambridge, England)

|December 24, 2025

Abstract:

A solvent-polarity-directed strategy has been developed to synthesize multicolor silane-functionalized carbon dots from citric acid and an organosilane through a solvothermal reaction. These synthesized silane-functionalized carbon dots can then be integrated with a violet-emitting chip to fabricate a full-spectrum white light-emitting diode, showing a color rendering index of 92.

Palabras clave:

puntos cuánticos diodos emisores de luz blanca funcionalización con silano espectro completo índice de reproducción cromática nanomateriales ciencia de materiales nanotecnología

Más Videos Relacionados

Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes

Fabrication of White Light-emitting Electrochemical Cells with Stable Emission from Exciplexes

Published on: November 15, 2016

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Enhanced Electron Injection and Exciton Confinement for Pure Blue Quantum-Dot Light-Emitting Diodes by Introducing Partially Oxidized Aluminum Cathode

Published on: May 31, 2018

Videos de Conceptos Relacionados

Photoluminescence: Applications

Photoluminescence: Applications

Photoluminescence offers a wide range of applications due to its inherent sensitivity and selectivity. This technique allows for both direct and indirect analyses of the analyte. Direct quantitative analysis is possible when the analyte exhibits a favorable quantum yield for fluorescence or phosphorescence. However, an indirect analysis may be feasible if the analyte is not fluorescent or phosphorescent, or if the quantum yield is unfavorable. Indirect methods include reacting the analyte with...