Bacteria spectra obtained by laser induced fluorescence

被引：8

作者：

Cabredo, Susana

Parra, Alejandro

Anzano, Jesus

机构：

[1] Univ La Rioja, Dept Chem, Analyt Chem Area, Logrono 26006, La Rioja, Spain

[2] Univ Zaragoza, Laser Analyt Spect Lab, Dept Analyt Chem, E-50009 Zaragoza, Spain

来源：

JOURNAL OF FLUORESCENCE | 2007年 / 17卷 / 02期

关键词：

bacteria; bioaerosol; laser induced fluorescence;

D O I：

10.1007/s10895-007-0155-7

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Laser-induced fluorescence technique (LIF) is described for getting bacteria spectra in the liquid phase. An excimer laser pumping a dye-laser and a doubly frequency laser have been used, exciting the bacteria to 290 nm, and using a monochromator, 600 lines/mm grating, with a CCD to measure and obtain the fluorescence spectra. In this study, a laser induced fluorescence system to measure certain bioaerosols (bacteria) was optimised. Finally, a small bacteria fluorescence spectra collection is presented.

引用

页码：171 / 180

页数：10

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