Influence of the Preparation Method on Some Characteristics of Alginate/Chitosan/Lovastatin Composites

Table 3

Vibrations of main functional groups of AG, CS, LVS, D-LSD, and ID-LSD samples.

Sample	Vibration
	Wavenumbers (cm^−1)
	-OH;-NH2	-CH	-C=O	δ-NH2	-C-O
AG	3448.16	2923.65	1626.64	—	1032.10
CS	3442.46	2924.08	1644.18	1418.87	1027.40
LVS	3540.99	2965.06	1702.02	—	1074.50
D-LSD1	3439.20	2964.77	1613.75	1416.66	1080.70
D-LSD2	3448.76	2930.00	1629.72	1414.02	1075.60
D-LSD3	3444.02	2928.96	1625.30	1414.77	1076.06
D-LSD4	3440.85	2930.04	1629.72	1414.02	1075.60
ID-LSD1	3426.62	2930.06	1622.16	1423.94	1081.54
ID-LSD2	3441.26	2926.46	1621.47	1426.97	1082.90
ID-LSD3	3460.66	2926.28	1630.28	1426.79	1088.00
ID-LSD4	3460.66	2924.26	1619.98	1422.89	1092.69