23:2 Diyne PE [DC(8,9)PE] or 1,2-bis(10,12-tricosadiynoyl)-sn-glycero-3-phosphoethanolamine has been used to form functional hybrid-liposomes. It has also been used to modify single-walled carbon nanotubes (SWNTs). 23:2 Diyne PE [DC(8,9)PE] or 1,2-bis(10,12-tricosadiynoyl)-sn-glycero-3-phosphoethanolamine has been used to form functional hybrid-liposomes. It has also been used to modify single-walled carbon nanotubes (SWNTs).