Graphene Oxide Sheets at Interfaces - American Chemical Society

May 19, 2010 - of the edge -COOH groups is affected by pH, GO's amphiphilicity can be tuned by pH. ... dependent amphiphilicity of GO sheets is observ...
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May 19, 2010 - of the edge -COOH groups is affected by pH, GO's amphiphilicity can be tuned by pH. ... dependent amphiphilicity of GO sheets is observed.