Table 1 Elemental analyses.

Elemental analysis at each position of the gradient self-oscillating polymer brush shown in Fig. 4A. n.d., note detected.

Atom (%)
PositionSiClRuCNOC/SiN/C
019.71.3n.d.41.31.336.42.10.03
123.20.7n.d.30.31.644.21.30.05
218.00.60.139.64.337.42.20.11
36.60.60.263.49.819.49.60.15
42.00.50.172.311.014.136.40.15
51.40.40.273.211.013.857.20.15
621.60.60.131.72.743.31.50.08
722.10.9n.d.30.82.144.11.40.07