PCL(1k)-PEG(5k)-RhB is a red fluoroscent modified block copolymer. The rhodamine has a maximum absorption at 570 nm and emission around 595 nm. The polymer is biodegradable via hydrolytic attack on the ester bonds and can be used to prepare nanoparticles/nanomicellars for targeted drug delivery. Reagent grade, for research purpose.
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