tellurium has been researched along with pyrene* in 1 studies
1 other study(ies) available for tellurium and pyrene
| Article | Year |
|---|---|
Study of the interaction of flavonoids with 3-mercaptopropionic acid modified CdTe quantum dots mediated by cetyltrimethyl ammonium bromide in aqueous medium.
Flavonoids are polyphenols that help the maintenance of health, aiding the prevention of diseases. In this work, CdTe QDs coated with 3-mercaptopropionic acid (3MPA), with an average size of 2.7nm, were used as photoluminescence probe for flavonoids in different conditions. The interaction between 14 flavonoids and QDs was evaluated in aqueous dispersions in the absence and in the presence of cetyltrimethylammonium bromide (CTAB). To establish a relationship between photoluminescence quenching and the concentration of flavonoids, the Stern-Volmer model was used. In the absence of CTAB, the linear ranges for quercetin, morin and rutin were from 5.0×10 Topics: 3-Mercaptopropionic Acid; Cadmium Compounds; Cetrimonium; Cetrimonium Compounds; Flavonoids; Luminescence; Micelles; Particle Size; Pyrenes; Quantum Dots; Solutions; Surface-Active Agents; Tellurium; Water | 2017 |