Fig. 6

Isotherms of surface tension of water plotted against the concentration of LPEGs as compared to PEG600 and PEG1000. The error bars are standard deviations from experiments performed in triplicate
Isotherms of surface tension of water plotted against the concentration of LPEGs as compared to PEG600 and PEG1000. The error bars are standard deviations from experiments performed in triplicate