Study on Fracture Healing with Small-Splint-Fixation Therapy by Near-Infrared Raman Spectroscopy

Table 1

Raman peak position and vibrational mode assignment.

Peak positions (cm^−1)	Major assignments
430	𝜐2 vibration of phosphate
590	𝜐4 vibration of phosphate
815	C–C stretch backbone
856	C–C stretch vibration of proline
876	C–C stretch of hydroxyproline
960	P–O symm. stretch (PO4−3)
1003	phenylalanine ring breathing
1071	C–O in plane stretch (CO3−2)
1246	C–N–H stretch of Amide III
1450	C–H bending mode of protein and lipid
1667	C–C–N stretch of amide I