Structural characteristics of surface-functionalized nitrogen-doped diamond-like carbon films and effective adjustment to cell attachment<xref ref-type="fn" rid="cpb142693fn1">*</xref>

Structural characteristics of surface-functionalized nitrogen-doped diamond-like carbon films and effective adjustment to cell attachment*

Liu Ai-Ping^a),^b), Liu Min^a), Yu Jian-Can^a), Qian Guo-Dong^a)†, Tang Wei-Hua^c)

(a) XPS overview spectra, (b) C 1s and (c) N 1s spectra of different functionalized DLC:N films, (d) B 1s spectrum of DLC:N-APBA, and (e) P 2p spectrum of DLC:N-ATP film. Broad lines are the measurements; dashed lines are fitted peaks.