| Wave Number | Functional Groups | Laser Treatment (0 min) | Laser Treatment (5 min) | Laser Treatment (10 min) |
| 535.5 | CΞC-H:C-H (alkynes)??? | Present | Present | Present |
| 1005.9 | C-O stretch (aliphatic esters) | Present | Present | Present |
| 1158.5 | C-N stretch (aliphatic amines) | Present | Present | Present |
| 1247 | C-N stretch (aliphatic amines) | Present | Present | Present |
| 1323.7 | N-O symmetric stretch (nitroalkane) | Present | Present | Present |
| 1412.3 | O-H bend (carboxylic acid) | Present | Present | Present |
| 1603.6 | N-H (amines) | Present | Present | Present |
| 1743.5 | C-O stretch (aliphatic esters) | Present | Present | Present |
| 2162.5 | -CΞC-stretch (alkynes) | Present | Present | Present |
| 2353 | C-N??? | Present | Present | Present |
| 2862.1 | C-H stretch (alkanes) | Present | Present | Present |
| 2925.4 | C-H stretch (alkanes) | Present | Present | Present |
| 3357.8 | N-H (amines) | Present | Present | Present |