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sensors’ coatings, and frequency decreases due to coating.
| Sensor | Coating | Frequency decrease due to coating (kHz) |
|---|---|---|
| 1 | 1,10-decanedithiol | 4.2 |
| 2 | Nafion | 34.7 |
| 3 | Carbowax | 51.1 |
| 4 | Tenax | 23.8 |
| 5 | poly(dimethylsiloxane) | 23.3 |
| 6 | manganese(II) phthalocyanine | 25.8 |
| 7 | poly(vinyl alcohol) | 21.1 |
| 8 | polyvinylpyrrolidone | 17.2 |
| 9 | 6-mercapto-1-hexanol | 7.6 |
| 10 | triethanolamine | 12.6 |
