Publication details

A correlative approach, combining chlorophyll a fluorescence, reflectance, and Raman spectroscopy, for monitoring hydration induced changes in Antarctic lichen Dermatocarpon polyphyllizum

Authors

MISHRA Kumud Bandhu VÍTEK Petr BARTÁK Miloš

Year of publication 2019
Type Article in Periodical
Magazine / Source Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy
MU Faculty or unit

Faculty of Science

Citation
Web Full Text
Doi http://dx.doi.org/10.1016/j.saa.2018.09.036
Keywords Carotenoids; Chlorophyll a fluorescence transient; Extremophile organisms; Optical signal; Raman mapping; Reflectance spectra
Description Lichens are successful colonizers in extreme environments worldwide, and they are considered to have played an important role during the evolution of life. Here, we have used a correlative approach, combining three optical signals (chlorophyll a fluorescence (ChlF), reflectance, and Raman spectra), to monitor hydration induced changes in photosynthetic properties of an Antarctic chlorolichen Dermatocarpon polyphyllizum.
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