Europium doping of cadmium selenide (CdSe) quantum dots via rapid microwave synthesis for optoelectronic applications

Abstract

UV-Vis spectroscopy and PL data show that structural incorporation of Eu3+ has an effect on the optical properties of CdSe QDs via energy transfer from host to dopant. This allows for QDs with tunable optical properties via numerous pathways.

The utilization of quantum dot labeling as a burgeoning technique in the field of biological imaging

“…27,28 This size-dependent emission enables the simultaneous visualization of multiple QD populations, each labeled with a different target, providing a comprehensive view of complex biological systems. 29 Additionally, the shape of QDs, such as spherical or rod-like structures, can also inuence their optical properties, further expanding the tunability of their emission. Protective shell materials, such as zinc sulde (ZnS) or zinc selenide (ZnSe), are oen used to enhance the quantum yield and stability of the QDs, ensuring consistent performance across different biological environments.…”