
Keywords: ATRP; atom transfer radical polymerization; β-CD; β-cyclodextrin; γ-CD; γ-cyclodextrin; DOTA; 1,4,7,10-tetraazacyclododecane-1,4,7,10-tetraacetic acid; DOX; doxorubicin; ECM; extracellular matrix; FA; folic acid; FRET; fluorescence resonance energy tr