Formation of Vesicles from Amphiphilic Random Copolymers in Solution: A Dissipative Particle Dynamics Simulation Study
作者： Meiling Chen , Meng Sun , Lixiang Wang , Xiaoya Liu
DOI: 10.1080/01932691.2013.796482
关键词:
摘要: Five coarse-grained models were built for amphiphilic random copolymers. The self-assembly of copolymers in selective solvent was investigated via dissipative particle dynamics simulations. simulation results showed that the content hydrophilic particles and repulsive parameter between copolymer two key factors vesicle formation. We report herein on how to control self-assembled morphology evolution. mechanisms formation from are found through investigating dynamic processes formation, which is accordance with experiment block reported literature.
sci-hub.se 参考文章(39)
CHEN Mei-Ling, , , CHEN Shan-Shan, YI Cheng-Lin, WANG Li-Xiang, GENG Zhi-Xin, LIU Xiao-Ya, 共溶剂性质对双亲性无规共聚物P(St-co-DM)胶束化行为及其性能的影响 Acta Physico-chimica Sinica. ,vol. 29, pp. 335- 340 ,(2013) , 10.3866/PKU.WHXB201211145
Jérémie Gummel, Michael Sztucki, Theyencheri Narayanan, Michael Gradzielski, Concentration dependent pathways in spontaneous self-assembly of unilamellar vesicles Soft Matter. ,vol. 7, pp. 5731- 5738 ,(2011) , 10.1039/C1SM05354J
Yonghong Deng, Yaobang Li, Xiaogong Wang, Colloidal Sphere Formation, H-Aggregation, and Photoresponsive Properties of an Amphiphilic Random Copolymer Bearing Branched Azo Side Chains Macromolecules. ,vol. 39, pp. 6590- 6598 ,(2006) , 10.1021/MA061335P
Robert D. Groot, Timothy J. Madden, Dynamic simulation of diblock copolymer microphase separation Journal of Chemical Physics. ,vol. 108, pp. 8713- 8724 ,(1998) , 10.1063/1.476300
Xuezhi Tang, Yongchen Hu, Caiyuan Pan, Multiple morphologies of self-assembled star aggregates of amphiphilic PEO-b-PNPMA diblock copolymers in solution, synthesis and micellization Polymer. ,vol. 48, pp. 6354- 6365 ,(2007) , 10.1016/J.POLYMER.2007.08.030
Ying Zhao, Ying-Tao Liu, Zhong-Yuan Lu, Chia-Chung Sun, Effect of molecular architecture on the morphology diversity of the multicompartment micelles: A dissipative particle dynamics simulation study Polymer. ,vol. 49, pp. 4899- 4909 ,(2008) , 10.1016/J.POLYMER.2008.08.063
Futian Liu, Adi Eisenberg, Preparation and pH triggered inversion of vesicles from poly(acrylic acid)-block-polystyrene-block-poly(4-vinyl pyridine). Journal of the American Chemical Society. ,vol. 125, pp. 15059- 15064 ,(2003) , 10.1021/JA038142R
Satoru Yamamoto, Yutaka Maruyama, Shi-aki Hyodo, Dissipative particle dynamics study of spontaneous vesicle formation of amphiphilic molecules Journal of Chemical Physics. ,vol. 116, pp. 5842- 5849 ,(2002) , 10.1063/1.1456031
Reinhard Lipowsky, The conformation of membranes Nature. ,vol. 349, pp. 475- 481 ,(1991) , 10.1038/349475A0
Lifeng Zhang, Adi Eisenberg, Multiple Morphologies and Characteristics of “Crew-Cut” Micelle-like Aggregates of Polystyrene-b-poly(acrylic acid) Diblock Copolymers in Aqueous Solutions Journal of the American Chemical Society. ,vol. 118, pp. 3168- 3181 ,(1996) , 10.1021/JA953709S