Laser-Induced Fluorescence Emission (L.I.F.E.): Searching for Mars Organics with a UV-Enhanced PanCam

Astrobiology ◽  
2009 ◽  
Vol 9 (10) ◽  
pp. 953-964 ◽  
Author(s):  
Michael C. Storrie-Lombardi ◽  
Jan-Peter Muller ◽  
Martin R. Fisk ◽  
Claire Cousins ◽  
Birgit Sattler ◽  
...  
Keyword(s):  
Fluorescence Emission ◽  
Laser Induced Fluorescence

Laser induced fluorescence emission (LIFE)

1971 ◽  
Vol 43 (1) ◽  
pp. 300-304 ◽  
Author(s):  
R. Jankow ◽  
O. Kilham ◽  
W. Renken ◽  
R. Bender
Keyword(s):  
Fluorescence Emission ◽  
Laser Induced Fluorescence

Angular distribution of laser-induced fluorescence emission of active dyes in scattering media

2017 ◽  
Vol 57 (7) ◽  
pp. B32 ◽  
Author(s):  
Ali Bavali ◽  
Parviz Parvin ◽  
Mohammad Tavassoli ◽  
Mohammad Reza Mohebbifar
Keyword(s):  
Angular Distribution ◽  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
Scattering Media

scholarly journals Laser-Induced Fluorescence Emission (L.I.F.E.) as Novel Non-Invasive Tool for In-Situ Measurements of Biomarkers in Cryospheric Habitats

10.3791/60447 ◽  
2019 ◽  
Author(s):  
Klemens Weisleitner ◽  
Lars Hunger ◽  
Christoph Kohstall ◽  
Albert Frisch ◽  
Michael C. Storrie-Lombardi ◽  
...  
Keyword(s):  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
In Situ Measurements ◽  
Non Invasive

Red/blue spectral shifts of laser-induced fluorescence emission due to different nanoparticle suspensions in various dye solutions

2014 ◽  
Vol 53 (24) ◽  
pp. 5398 ◽  
Author(s):  
A. Bavali ◽  
P. Parvin ◽  
S. Z. Mortazavi ◽  
M. Mohammadian ◽  
M. R. Mousavi Pour
Keyword(s):  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
Spectral Shifts ◽  
Nanoparticle Suspensions ◽  
Dye Solutions

L.I.F.E.: laser induced fluorescence emission, a non-invasive tool to detect photosynthetic pigments in glacial ecosystems

2011 ◽  
Author(s):  
Markus Tilg ◽  
Michael Storrie-Lombardi ◽  
Christoph Kohstall ◽  
Andreas Trenkwalder ◽  
Roland Psenner ◽  
...  
Keyword(s):  
Photosynthetic Pigments ◽  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
Non Invasive

Measurement of Temperatures on In-Flight Water Droplets by Laser Induced Fluorescence Thermometry

2003 ◽  
Author(s):  
V. Salazar ◽  
J. E. Gonza´lez ◽  
L. A. Rivera
Keyword(s):  
Temperature Distribution ◽  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
Numerical Results ◽  
Temperature Measurements ◽  
Water Droplets ◽  
Fluorescence Dye ◽  
Instantaneous Temperature ◽  
Natural Fluorescence ◽  
Fluorescence Thermometry

This work presents the use of laser induced fluorescence for instantaneous temperature measurements of a 200μm diameter water droplets monodispersed stream traveling downward in a standard stagnant atmosphere. The droplets are doped with small concentrations of a natural fluorescence dye (Pyrene), and with a surfactant substance, cetyldimetylbenzylammoniumchloride (CDBAC) to improve the fluorescence emission. The rate of the two-band pyreme emission (excimer to monomer) is used to determine the temperature. The temperature distribution along the stream of droplets determined for different initial temperatures: (30°C, 40°C and 50°C) at the exit of the nozzle compared very favorably with numerical results.

Measurement of Temperatures on In-Flight Water Droplets by Laser Induced Fluorescence Thermometry

2004 ◽  
Vol 126 (2) ◽  
pp. 279-285 ◽  
Author(s):  
V. M. Salazar ◽  
J. E. Gonza´lez ◽  
L. A. Rivera
Keyword(s):  
Temperature Distribution ◽  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
Temperature Measurements ◽  
Water Droplets ◽  
Band Emission ◽  
Fluorescence Dye ◽  
Instantaneous Temperature ◽  
Natural Fluorescence ◽  
Fluorescence Thermometry

This work presents the use of laser induced fluorescence for instantaneous temperature measurements of 200 μm water droplets in a monodisperse stream while traveling downward in a standard stagnant atmosphere. The droplets are doped with small concentrations of a natural fluorescence dye (Pyrene), and with a surfactant substance, cetyldimetylbenzylammoniumchloride (CDBAC) to improve the fluorescence emission and the rate of its two band emission (excimer to monomer) is used to determine the temperature. The temperature distribution along the stream of droplets was determined for three different initial temperatures: 30°C, 40°C, and 50°C at the exit of the nozzle and it is compared very favorably with numerical results.

Laser-induced fluorescence emission: I. The spectroscopic identification of fibrotic endocardium and myocardium

1991 ◽  
Vol 11 (6) ◽  
pp. 523-534 ◽  
Author(s):  
Masis Perk ◽  
Gregory J. Flynn ◽  
Carolyn Smith ◽  
Ben Bathgate ◽  
John Tulip ◽  
...  
Keyword(s):  
Fluorescence Emission ◽  
Laser Induced Fluorescence ◽  
Spectroscopic Identification
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