主题：【求助】（还剩1）求助四篇英文文献，多谢！

1,facilitated transport membranes: new  directions for environmental ,boi and energy applications(invited keynote speaker
  Huang,j.,Zou,j.,Winston Ho,W.S.
  Scopus-AIChE Annual Meeting,Conference Proceedings:
2,Multi-functional zwitterionic compounds as new membrane materials for separating olefin-paraffin mixtures
Hoon Sik Kim,Sang Joon Park,Dinh Quan Nguyen,Jin Yong Bae,Hyun Woo Bae,Hyunjoo Lee,Sang Deuk Lee and Dai Ki Choi
Green Chem.,2007,9,599-604,DOI:10.1039/b614212e
3,Morphology of ionic microemulsions : comparison of SANS studies and the net-average curvature(NAC) model
  Edgar J .Acosta,Erika Szekeres,Jeffrey H.Harwell,Brian P . Grady and David A.Sabatini
  Soft Matter Articles Soft Matter. 2009.5,551-561 DOI:10.1039/b809286a
4,Recent advances in the preparation of cyclodextrin-based polyrotaxanes and their applications to soft materials
  Jun Araki and Kohzo lto
  Soft Matter Articles Soft Matter,2007,3,1456-1473,DOI:10.1039/b705688e
Thank you very much!