PCL(5k)-PEG(3k)-RhB consists of two distinct hydrophilicity blocks, i.e. polycaprolactone (PCL) as a hydrophobic block and PEG as a hydrophilic block. It has rhodamine B (red dye) which can be traced by fluorescence microscopy. The polymer can self-assemble in aqueous media and be used as strategies for sustained drug delivery using micellar nanocarriers. Reagent grade, for research purpose.
