Table 1. Contact angles measured on mica, HOPG and their EAK16-II-modified surfaces.
| surfaces | mica | EAK16-II/mica | HOPG | EAK16-II/HOPG |
| contact angle | <10° | 20.3°±2.9° | 71.2°±11.1° | 39.4°±4.3° |
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