red to a biopolymer fi lm through the hydrophobic e ff ect create a highly e ff ective lubricating surface †

Department of Chemical and Biomolecul Orleans, LA, 70118, USA. E-mail: vj@tulane Department of Chemical and Biomolecular E Park, MD 20742-2111, USA Department of Biomedical Engineering, Tu Coordinated Instrumentation Facility, Tula USA † Electronic supplementary informatio spectroscopy study of hm-chitosan struct hm-chitosan lm, cryo-TEM images of DP tribometer showing the friction force, c increasing load and the plot of the coeffi probe versus hm-chitosan/liposome lm DOI: 10.1039/c4sm01692k Cite this: Soft Matter, 2014, 10, 9226