点击放大环状聚乙二醇-聚乙二醇臂-炔基（n=96）580-crown-193-PEG96-Alkyne; Terminal alkyne-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=96)
点击放大双臂-聚乙二醇-炔基（n=96）2-Arm-PEG-Alkyne (n=96, per arm); 2-Arm terminal alkyne-functionalized discrete poly(ethylene glycol) (PEG arm n=96)
点击放大三臂-聚乙二醇-炔基（n=96）3-Arm-PEG-Alkyne (n=96, per arm); 3-Arm terminal alkyne-functionalized discrete poly(ethylene glycol) (PEG arm n=96)
点击放大四臂-聚乙二醇-炔基（n=96）4-Arm-PEG-Alkyne (n=96, per arm); 4-Arm terminal alkyne-functionalized discrete poly(ethylene glycol) (PEG arm n=96)
点击放大六臂-聚乙二醇-炔基（n=96）6-Arm-PEG-Alkyne (n=96, per arm); 6-Arm terminal alkyne-functionalized discrete poly(ethylene glycol) (PEG arm n=96)
