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Detection of Chemical Compounds inside Nano-particles Using Laser Ionization TOFMS with DMA

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Laser ionization TOFMS with DMA was developed and applied to detect organic substances in nano-particles. The system was demonstrated to successfully detect the signal in the mass range of 80 to 250 in 50nm and 100nm particles of cigarette fumes. The detection limit of the laser ionization TOFMS is capable of reaching the pptv level (below 10-15g), and this technique has great potential for the analysis of nano-particles. The identification and quantification of the measured signals will accelerate the practical application of this technique.

源语言英语
主期刊名Laser Applications to Chemical and Environmental Analysis, LACSEA 2004
出版商Optica Publishing Group (formerly OSA)
ISBN(电子版)1557527652
出版状态已出版 - 2004
已对外发布
活动Laser Applications to Chemical and Environmental Analysis, LACSEA 2004 - Annapolis, 美国
期限: 9 2月 2004 → …

出版系列

姓名Optics InfoBase Conference Papers
ISSN(电子版)2162-2701

会议

会议Laser Applications to Chemical and Environmental Analysis, LACSEA 2004
国家/地区美国
Annapolis
时期9/02/04 → …

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