Differentiation of illicit drugs with THz time-domain spectroscopy
文献类型：期刊论文
| 作者 | Liu, GF ; Ma, SH ; Ji, T ; Zhao, HW ; Wang, WF |
| 刊名 | NUCLEAR SCIENCE AND TECHNIQUES
 |
| 出版日期 | 2010 |
| 卷号 | 21期号:4页码:5 |
| 关键词 | Terahertz THz-TDS Illicit drugs DFT Morphine |
| ISSN号 | 1001-8042 |
| 通讯作者 | Wang, WF (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China |
| 英文摘要 | The terahertz tune domain spectroscopy (THz-TDS) was used for sensing and identifying illicit drugs The absorption spectra of seven illicit drug samples (morphine and its hydrochloride, cocaine hydrochloride codeine phosphate, papaverine hydrochloride, pethidine hydrochloride and thebaine) were studied by THz-TDS at 0 3-2 0 THz at room temperature The geometric structure and vibration frequencies of morphine were calculated by density functional theory The four absorption teatimes were dominated by intra-/inter-molecular collective or lattice vibration modes Each illicit drug has a distinct signature in it THz spectra The results indicate that the THz-TDS can be used to identify and discriminate illicit drugs by their characteristic fingerprints |
| 学科主题 | Nuclear Science & Technology; Physics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000283757000004 |
| 公开日期 | 2012-04-11 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/6888]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2004-2010年 |
| 推荐引用方式 GB/T 7714 | Liu, GF,Ma, SH,Ji, T,et al. Differentiation of illicit drugs with THz time-domain spectroscopy[J]. NUCLEAR SCIENCE AND TECHNIQUES,2010,21(4):5. |
| APA | Liu, GF,Ma, SH,Ji, T,Zhao, HW,&Wang, WF.(2010).Differentiation of illicit drugs with THz time-domain spectroscopy.NUCLEAR SCIENCE AND TECHNIQUES,21(4),5. |
| MLA | Liu, GF,et al."Differentiation of illicit drugs with THz time-domain spectroscopy".NUCLEAR SCIENCE AND TECHNIQUES 21.4(2010):5. |
入库方式： OAI收割
来源：上海应用物理研究所
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