Results 131 to 140 of about 1,293,225 (284)
High-efficient up-conversion of photoluminescence in CdSe quantum dots grown in ZnSe matrix [PDF]
, 2002 The intensive up-conversion photoluminescence at low temperatures in CdSe/ZnSe structures with single CdSe inserts of the nominal thickness 1.5 monolayer was observed.
Strelchuk, V.V. +5 more
core +1 more source
VIEW, EarlyView.Lymphoma is a group of blood cancers that can appear in lymph nodes, blood, bone marrow, spleen, liver, or the central nervous system, which makes drug delivery and disease monitoring difficult. This review summarizes how nanomedicine technologies may improve targeted treatment and imaging, while carefully separating approved or guideline‐supported ...
Mohd Ahmar Rauf +5 more
wiley +1 more source
Uncovering active precursors in colloidal quantum dot synthesis
Nature Communications, 2017 Little is understood about the chemical evolution of precursors to quantum dots. Here, the authors find that under the high temperature conditions typical of CdSe quantum dot synthesis, precursors decompose into highly reactive species in a critical ...
Leah C. Frenette, Todd D. Krauss
doaj +1 more source
Advanced Chemical Engineering, Volume 1, Issue 2, December 2026.Surface ligands govern quantum dot photocatalysis through thermodynamic band‐edge tuning, kinetic charge‐transfer regulation, and microenvironmental control. Rational ligand engineering, using short‐chain, inorganic, conjugated, or dual‐ligand systems, enables efficient solar fuel production, selective organic transformations, environmental remediation,
Yali Weng +5 more
wiley +1 more source
Green light emitting hydrophilic CdTe quantum dots with magic size signature
Next MaterialsSynthesis of highly stable green light emitting CdTe quantum dots in aq. medium is discussed. The absorption spectroscopy revealed formation of dots of the size about 4 nm.
Priyanka Phalswal +4 more
doaj +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 6, November 2026.This study presents a novel quantum dot electrophoretic display (QDEPD), which combines electro‐controlled reflection and optically‐triggered emission to achieve efficient multi‐modal switching within a single pixel. By incorporating multi‐component nanostructures, the system enhances functional integration and multi‐modal response capabilities.
Xingke Zheng +8 more
wiley +1 more source
Exciton states and optical spectra in CdSe nanocrystallite quantum dots
, 2000 By using the hole effective-mass Hamiltonian for semiconductors with the wurtzite structure, we have studied the exciton states and optical spectra in CdSe nanocrystallite quantum dots.
Li JB +2 more
core
Dielectric Nanoparticle Dimers on a Mirror for Enhanced Photoluminescence of Quantum Dots
Nanophotonics, Volume 15, Issue 20, 27 October 2026.Hybrid metal–dielectric nanoantennas based on nanoparticle‐on‐mirror architectures are proposed to enhance quantum dot photoluminescence. Silicon nanocylinder dimers on aluminum substrates enable simultaneous excitation enhancement and directional emission through strong light–matter interactions.
Rafael Ramos Uña +2 more
wiley +1 more source
Synthesis of CdSe Quantum Dots in Two Solvents of Different Boiling Points for Polymer Optical Fiber Technology. [PDF]
Materials (Basel), 2023 Kiczor A, Mergo P.
europepmc +1 more source
Engineering Low‐Power Cavity‐Coupled Plasmonic Nanotweezers
Nanophotonics, Volume 15, Issue 19, 13 October 2026.Cavity‐coupled plasmonic nanoapertures enhance particle‐accessible near fields and enable strong local nanoparticle trapping under low input‐power conditions. Full‐field electromagnetic and Maxwell stress tensor analyses quantify particle‐dependent resonance perturbation, optical force, Brownian retention, and fixed‐wavelength force retention ...
Nasrin Abdollahi +1 more
wiley +1 more source