YIGSR-PEG-DSPE，YIGSR多肽-聚乙二醇-磷脂

cRGD-PEG-Folate

iRGD-PEG-Cy7

cRGD-PEG-PCL

iRGD-PEG-Folate

cRGD-PEG-N3

cRGD-PEG-Folate

cRGD-PEG-Cy5

RGD-PEG-PCL

iRGD-PEG-Cy3

RGD-PEG-N3

cRGD-PEG-COOH

PLA-PEG-HAIYPRH(T7)

RGD-PEG-NH2

YIGSR-PEG-DSPE，YIGSR多肽-聚乙二醇-磷脂

RGD-PEG-Cy3

iRGD-PEG-N3

iRGD-PEG-COOH

cRGD-PEG-Acrylate

RGD-PEG-PLGA