Mesoporous silica microspheres, shell thickness 20 nm

介孔二氧化硅微球壳层厚度 20 nm

羧基-聚乙二醇-羧基, COOH-PEG-COOH, average M.W. 5000

双(2-乙基己基)次膦酸, Bis(2-ethylhexyl)phosphinic acid

聚(DL-乳酸-co-乙醇酸), Poly(DL-lactide-co-glycolide), lactide:glycolide(75:25), ester terminated, average M.W.87,000 - 106,000

甲氧基-PEG-丁二酸, mPEG-SA

Z-O-苄基-L-酪氨酸, Cbz-Tyr(Bzl)-OH

甲氧基-PEG-N-二硬脂酰磷脂酰乙酰胺, mPEG-DSPE

4-Pyridin-4-yl-piperidine

4-(哌啶-4-基)吡啶

1-(2,2-Dimethyl-propyl)-piperazine

1-新戊基哌嗪

甲氧基-PEG-丁二酸, mPEG-SA, average M.W. 5,000