New Fluorescent Nanomaterial Based on Silver Atoms and Organic Dye for Biosensing and Bioimaging Applications

摘要

We report on synthesis and studies of strongly fluorescent nanostructures formed of several Ag atomsudwith the aid of organic dye Thioflavin T that serves as sensitizer and molecular support. The 1:1 stoichiometryudbetween silver atoms and dye molecules is observed in this complex formation. These novel structuresudare formed in a simple one-step way by photoreduction on illumination by UV light and are characterizedudby excitation and emission maxima at 340 nm and 450 nm correspondingly. These materials offerudgood prospects for different applications in biosensing and bioimaging technologies.When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/34966