科研之友
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摘要
The ability of a portable Raman spectrometer to perform on-site and real time discrimination of fluoroamphetamine regioisomers demonstrated in this study. It suggests the presence and the position shifts of Star of David ring breathing vibration around 1000 cm(-1) and C-F stretching vibrations are assigned at 1232 cm(-1) (2-FA), 1241 cm(-1) (3-FA) and 1217 cm(-1) (4-FA) are good indicators to differentiate ortho-, meta- and para-FAs, whereas the C-F vibrational shifts can help to confirm the determination.
- 出版日期2016-2
