A general method for the separation of amphiphilic surface-active poly(ethylene glycol) mono- and di-esters with long-chain ionic liquid-based biphasic systems

作者：Kong, Liyun; Yang, Qiwei; Xing, Huabin^*; Su, Baogen; Bao, Zongbi; Zhang, Zhiguo; Yang, Yiwen; Ren, Qilong

来源：Green Chemistry, 2014, 16(1): 102-107.

DOI：10.1039/c3gc41804a

• POLYETHYLENE-GLYCOL
• AQUEOUS-SOLUTIONS
• SELF-AGGREGATION
• ROOM-TEMPERATURE
• DRUG-DELIVERY
• EXTRACTION
• NANOPARTICLES
• EFFICIENT
• PROTEINS
• BEHAVIOR

A new method for the effective separation of amphiphilic poly (ethylene glycol) mono- and di-esters with long-chain ionic liquid-based biphasic systems has been developed. These biphasic systems exhibited high selectivity, a large distribution coefficient and a good ability to eliminate the emulsification resulting from the surface active character of those amphiphilic molecules.

• 出版日期2014
• 单位浙江大学