文献:AIE-Featured Redox-Sensitive Micelles for Bioimaging and Efficient Anticancer Drug Delivery
作者:by Wei Zhao 1,†,Zixue Li 1,†,Na Liang 2,*,Jiyang Liu 1,Pengfei Yan 1 andShaoping Sun
文献链接:https://www.mdpi.com/1422-0067/23/18/10801
Bi(mPEG-S-S)-TPE was synthesized via the esterification between mPEG-S-S-COOH and HO-TPE-OH. Briefly, mPEG-S-S-COOH (350 mg), NHS (55.2 mg), and EDC (92 mg) were added to DMF (10 mL). The reaction was carried out at room temperature for 24 h. Then HO-TPE-OH (37.5 mg) was added, and the reaction was continued for 48 h in the dark. After dialysis against distilled water for 48 h (MWCO: 3500 Da), the product Bi(mPEG-S-S)-TPE was collected by lyophilization.
双(mPEG-S-S)-TPE的合成
通过mPEG-S-S-COOH与HO-TPE-OH的酯化反应合成了Bi(mPEG-S-S)-TPE。
将mPEG-S-S-COOH(350mg)、NHS(55.2mg)和EDC(92mg)加入DMF(10mL)中。
反应在室温下进行24小时。然后加入HO-TPE-OH(37.5mg),在黑暗中继续反应48小时。用蒸馏水透析48小时(MWCO:3500Da)后,通过冻干收集产物Bi(mPEG-S-S)-TPE。
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