Nanocoatings of Bovine Serum Albumin on Glass: Effects of pH and Temperature

Table 2

Dynamic contact angles (degrees) of water on BSA protein SAMs on glass prepared under different conditions of temperatures and pH ().

pH	Temperature		Immersion time
			2 h	3 h	4 h
4.5	20°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
	25°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
	30°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
5.0	20°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
	25°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
	30°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
5.5	20°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
	25°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis
	30°C	Advancing contact angle (°)
		Receding contact angle (°)
		Hysteresis