Aggregated CdS quantum dots: Host of biomolecular ligands

Article Abstract:

The structural and photophysical properties of aggregated CdS quantum dots (QDs) capped with 2-mercaptoethanol in aqueous medium is studied. The quantum dot aggregate and characterization techniques mentioned have implications in the application of the QD-nanoaggregate as host of small ligand molecules of biological interest.

Analysis, Quantum theory, Quantum mechanics

---

Surface effects on capped and uncapped nanocrystals

Article Abstract:

An atomistic light-binding theory of the electronic and optical properties of unpassivated CdS nanocrystals and CdS/ZnS core/shell nanocrystals is presented. Capping the CdS dot with ZnS reduces the effect of the surface on the internal electronic states and optical properties.

Science & research, Research, Electric properties, Nanotechnology

---

Similar abstracts:

• Abstracts: Orbital occupation in electron-charged CdSe quantum-dot solids. Subsecond luminescence intensity fluctuations of single CdSe quantum dots
• Abstracts: Influence of thiol capping on the exciton luminescence and decay kinetics of CdTe and CdSe quantum dots. Luminescence lifetime distributions analysis in heterogeneous systems by the use of Excel's Solver
• Abstracts: Heterogeneous association in methanol-carbon tetrachloride mixtures. A mean field analysis of the O-H stretching Raman spectra in methanol/carbon tetrachloride mixtures
• Abstracts: Time- and polarization-resolved optical spectroscopy of colloidal CdSe nanocrystal quantum dots in high magnetic fields
• Abstracts: Formation of PbSe nanocrystals: A growth toward nanocubes. Conduction in charged PbSe nanocrystal films. Properties of the CdSe(0001), and (1120) single crystal surfaces: Relaxation, reconstruction, and adatom and admolecule adsorption

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.