Investigation into Polyurethane at Varying Dose Rates of Ionizing Radiation for Clinical Application

Table 2

FTIR Peak area data showing slight differences in bonds ().

	C-O-C, sym	N-H, C-N	N-H, C-N	C=O stretch	Sym. CH2	Asym. CH2	N-H bond
Gy·min^−1	1073	1216	1524	1700	2853	2933	3301
3.2	0.44 ± 0.01	0.64 ± 0.1	0.72 ± 0.01	0.60 ± 0.01	0.49 ± 0.01	0.40 ± 0.01	0.25 ± 0.0
4.5	0.54 ± 0.04	0.66 ± 0.04	0.72 ± 0.03	0.57 ± 0.01	0.38 ± 0.01	0.38 ± 0.02	0.23 ± 0.01
44	0.51 ± 0.04	0.65 ± 0.04	0.70 ± 0.02	0.57 ± 0.02	0.46 ± 0.04	0.36 ± 0.11	0.24 ± 0.01
833	0.51 ± 0.01	0.59 ± 0.01	0.71 ± 0.01	0.59 ± 0.01	0.45 ± 0.02	0.39 ± 0.01	0.25 ± 0.0