Structural characteristics of surface-functionalized nitrogen-doped diamond-like carbon films and effective adjustment to cell attachment*
Liu Ai-Pinga),b), Liu Mina), Yu Jian-Cana), Qian Guo-Donga)†, Tang Wei-Huac)
       
Surface morphologies of differently functionalized DLC:N films: (a) DLC:N, (b) DLC:N-DA, (c) DLC:N-APBA, (d) DLC:N-ATP.