Table 1.

Rheological properties of tested HA solutions.

MW (kDa)	Zero Shear Viscosity (Pa·s)	$\frac{{\mathit{\eta }}_0}{{\mathit{\eta }}_{300}}$	0.5 Hz		2.5 Hz		Crossover Frequency (Hz)
			G′ (Pa)	G″ (Pa)	G′ (Pa)	G″ (Pa)
2010	107 ± 1.7	113.9	101 ± 3.5	92.3 ± 4	220 ± 9.5	125 ± 6.3	0.4
1060	11.6 ± 0.4	17.8	13.5 ± 1.5	29 ± 2.5	55.8 ± 5.6	67.5 ± 5.3	-
640	1.67 ± 0.05	4.1	0.4 ± 0.04	5.8 ± 0.03	5.4 ± 0.3	22.2 ± 0.2	-
77	0.013 ± 3 × 10‒3	1.3	-	-	-		-