fluorescent – TechConnect Briefs

Synthesis and Characterization of Copper (i) Oxide and Zinc Oxide Quantum Dot Materials and the Development of New Fluorescent Fibre Composites

Johnston J.H., Zeller A.J., Victoria University of Wellington, NZ

New fluorescent composites of Cu2O and ZnO quantum dots with wool and paper fibres for potential use in photoluminescent fabrics, packaging and labelling papers, have been developed. The fluorescent colours can be tuned by varying [...]

Self-assembled fluorescent magnetic nanoprobes for multimode-biomedical imaging

Lim E.-K., Haam S., Yonsei University, KR

We fabricated multimode nanoprobes for acquisition of biological information at different object levels, i.e., in vivo detection and ex vivo validation for characterizing tumor angiogenesis. Fluorescent magnetic nanoprobes (FMNPs) were synthesized by using amphiphilic pyrenyl [...]

The Potential use of Fluorescent Nanoparticles from Hydrothermal Synthesis in Cell Imaging

Hobbs H., Briddon S., Lester E., The University of Nottingham, UK

We are using self fluorescing nanoparticles from a nozzle continuous hydrothermal synthesis reactor cell signalling. Most established methods for producing nanoparticles involve relatively noxious chemicals, have a complex and time-consuming sequence of stages, or may [...]

Labeling of Cells with Silver and Gold Host-Guest Nanocomposites

Balogh L.P., Lesniak W., Sinani V.A., Bielinska A.U., Sun K., Nair B.M., Waite E., Kariapper M.S.T., Khan M.K., Roswell Park Cancer Institute, US

Nanocomposites combine the properties of nano-sized inorganic guest atoms/molecules with their nanoscopic size polymer host. We have synthesized water-soluble, biocompatible, fluorescent, and stable nanocomposites with regulated surface charge and controlled size for cell labeling studies. [...]