点击放大环状聚乙二醇-聚乙二醇臂-DMA(n=24)148-crown-49-PEG24-DMA; Cyclic poly(ethylene glycol) bearing a PEG arm conjugated to N,N-Ditetradecylacetamide (arm n=24)
点击放大环状聚乙二醇-聚乙二醇臂-羟基(n=24)148-crown-49-PEG24-OH; Hydroxyl-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=24)
点击放大环状聚乙二醇-聚乙二醇臂-氨基(n=24)148-crown-49-PEG24-NH2; Primary amine-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=24)
点击放大环状聚乙二醇-聚乙二醇臂-羧甲基(n=24)148-crown-49-PEG24-CH2COOH; Carboxylic acid-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=24)
点击放大环状聚乙二醇-聚乙二醇臂-NHS活性酯(n=24)148-crown-49-PEG24-CH2COONHS Ester; N-hydroxysuccinimide ester-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=24)
点击放大环状聚乙二醇-聚乙二醇臂-巯基(n=24)148-crown-49-PEG24-SH; Thiol-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=24)
点击放大环状聚乙二醇-聚乙二醇臂-叠氮(n=24)148-crown-49-PEG24-N3; Azido-terminated PEG arm on a cyclic poly(ethylene glycol) scaffold (arm n=24)