Inkjet Printing of Colloidal Nanospheres: Engineering the Evaporation-Driven Self-Assembly Process to Form Defined Layer Morphologies

Table 2 Measured contact angle of sessile droplets of deionized water on the differently treated glass substrates

	Corona treatment	Surfactant treatment	Untreated	HMDS treatment	OTS treatment
Contact angle (°)	<10	<10	67.7 ± 2.7	78.7 ± 1.5	100 ± 5