%0 Journal Article %A Mateo L.M. %A Sun Q. %A Eimre K. %A Pignedoli C.A. %A Torres, Tomás %A Fasel R. %A Bottari, Giovanni %T On-surface synthesis of singly and doubly porphyrin-capped graphene nanoribbon segments %D 2021 %U http://hdl.handle.net/20.500.12614/2490 %~