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

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

DOI:
10.3791/60447-v

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13:38 min

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October 26, 2019

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, , , , ,
1Institute of Ecology,University of Innsbruck, 2Austrian Polar Research Institute,University of Vienna, 3BrainLinks-BrainTools,Bernstein Center Freiburg, 4Atom Science, Kasevich Lab,Stanford University, 5Institute of Experimental Physics,University of Innsbruck, 6Department of Physics, Extraterrestrial Vehicle Instruments Laboratory,Harvey Mudd College

Capítulos

  • 00:00Título
  • 04:35Protocol
  • 09:29Resultados
  • 12:26Conclusion

Summary

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Carbon fluxes in the cryosphere are hardly assessed yet but are crucial regarding climate change. Here we show a novel prototype device that captures the phototrophic potential in supraglacial environments based on laser-induced fluorescence emission (L.I.F.E.) technology offering high spectral and spatial resolution data under in situ conditions.

Tags

Laser-induced Fluorescence EmissionLIFENon-invasiveNon-destructiveIn-situ MeasurementsBiomarkersCryospheric HabitatsPhototropic OrganismsChlorophyll APhycoerythrinPortable Dual Wavelength KitPolarizing Beam SplitterLong-pass FilterPrism SpectrometerExposure AdjustmentRaw DataField Evaluation

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