With growing interest in the development of NIR-II emissive dyes capable of bioimaging, precise quantification of the spectroscopic properties of these organic small molecules is an important consideration. As molecular brightness is defined as the product of extinction coefficient and quantum yield, particular attention is given to the experimental methodology of determining fluorescent quantum yields. A discussion of the merits of relative versus absolute quantum yields will be presented along with experimental considerations and observations.

On the quantification of fluorescence efficiency of NIR-II dyes

Fall 2022 abstracts, posters, and presentations will launch in mid-September.

ACS Fall 2022

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.