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Physicochemical properties of the theranostic supramolecular PEGylated dendritic systems. (A) EDS spectrum and (B) XPS spectrum of TSPDSs. (C) TGA curves of TSPDSs and organic components (dendrimers and mPEG-K complex) under flowing air with a ramp rate of 10 ºC/min. (D) Fluorescent excitation spectra (Ex, hollow dot) and emission spectra (Em, solid dot) of SDSs, DSDSs and TSPDSs in aqueous solutions.
