Biocompatible fluorescent nanoparticles for pH-sensoring.

Hornig, Stephanie; Biskup, Christoph; Gräfe, Anja; Wotschadlo, Jana; Liebert, Tim; Mohr, Gerhard J; Heinze, Thomas · Soft Matter · 2008

basic_science · Level V

Where this comes from

Abstract

Dialysis of a mixture of fluorescein and sulforhodamine B marked dextran derivatives yields biocompatible and tuneable nanosensors that can be used for ratiometric pH measurements.