Theoretical study of thermoresponsive dendritic polymeric micelles: Micellar phase control and the extraction of organic molecules by temperature effects
作者: César Soto-FigueroaTomas Galicia-GarcíaMaría del Rosario Rodríguez-HidalgoLuis Vicente
作者单位: 1Facultad de Ciencias Químicas, Universidad Autónoma de Chihuahua, Circuito Universitario s/n, Nuevo Campus Universitario, 31125 Chihuahua, Mexico
2Departamento de Ciencias Químicas, Facultad de Estudios Superiores Cuautitlán, UNAM Campo 1, Av. 1o de Mayo s/n, Colonia Santa María de Guadalupe, Las Torres, Cuautitlán Izcalli, C.P. 54740 Edo, Mexico
3Facultad de Química, Depto. de Física y Química Teórica, UNAM, Circuito Exterior s/n Coyoacán, Ciudad Universitaria, C.P. 04510 Ciudad de México, Mexico
刊名: European Polymer Journal, 2020, Vol.127
来源数据库: Elsevier Journal
DOI: 10.1016/j.eurpolymj.2020.109596
关键词: Thermoresponsive dendritic polymeric micellesMicellar phase controlExtraction of organic moleculesMesoscopic simulations
英文摘要: Abstract(#br)Smart dendritic micelles are stimuli-sensitive dendritic polymeric micelles that combine the characteristics of double-hydrophilic diblock copolymers and hyperbranched dendritic molecules. The micellar phase control of the smart dendritic micelles consisting of Boltorn-H40 hyperbranched dendrimer and poly(N,N-diethylacrylamide)-b-poly(2-(dimethylamino)ethyl methacrylate) diblock copolymer (H40-PDEA–PDMA) and their capacity to extract organic molecules in an aqueous environment are explored using dissipative particle dynamics simulations. The mesoscopic outcomes show that the H40-PDEA–PDMA micelles exhibit two consecutive low critical solution temperatures and three specific conformations with a cloud point: (1) stable dendritic micelles with a dendritic-H40 core and double...
全文获取路径: Elsevier  (合作)
影响因子:2.562 (2012)

  • polymeric 聚合的
  • organic 有机的
  • dendritic 师状的
  • control 控制
  • phase 相位
  • extraction 提取
  • effects 海员自身物品
  • temperature 温度
  • study 学习