Method for Determination of Nicotine in Cigarettes by Fluorescein and Fluorimetry-Basic Possession of Bonuses System / 环境与健康杂志
Journal of Environment and Health
;
(12)2007.
Article
in Chinese
| WPRIM
| ID: wpr-548184
ABSTRACT
Objective To explore the determination of nicotine in cigarettes by fluorescein and fluorimetry-basic possession of bonuses system.Methods Nicotine could interfere with fluorescence energy transfer between fluorimetry-basic possession of bonuses.A new way of energy transfer was established to determinate nicotine according to the fluorescence increment of fluorimetry.Results The linear range was 0.2-7.0 mg/L for the concentration of nicotine.The correlative coefficient was 0.9992.The detection limit was 0.18 mg/L.The recovery rates were 99.0 %-105 %,and RSDs were 1.1 %-4.8 % respectively.Conclusion This method is simple,fast,accurate and sensitive.It can be used to determinate nicotine in cigarettes.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Journal of Environment and Health
Year:
2007
Type:
Article
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