DoE approach for development of localized controlled release microspheres of Vancomycin for treatment of septic arthritis

Future Journal of Pharmaceutical Sciences

Table 6 Identification of functional groups present in VMS based on FTIR ranges

Functional groups	Absorption peaks at wave number
Functional groups	Pure drug	OVMS
O–H Stretch	3205.26	3260.68
C=C Stretch	2344.83	2323.64
C–F Stretch	1226.24	1233.74
C=N Stretch	1890	1905.35
NO₂ Stretch	1306.64	1313.66