Angolo di contatto statico

Le misure di angolo di contato statico sono state condotte utilizzando un goniometro FTA 200 Camtel interfacciato con un computer equipaggiato con software FTA32. Come liquido bagnante è stata utilizzata acqua grado HPLC. I valori di angolo di contatto sono stati calcolati come media di cinque misure per campione ciascuna delle quali è stata presa dopo circa 100 secondi dalla caduta della goccia.

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