Detection of pigments of halophilic endoliths from gypsum: Raman portable instrument and European Space Agency's prototype analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10284592" target="_blank" >RIV/00216208:11310/14:10284592 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1098/rsta.2014.0203" target="_blank" >http://dx.doi.org/10.1098/rsta.2014.0203</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1098/rsta.2014.0203" target="_blank" >10.1098/rsta.2014.0203</a>
Alternative languages
Result language
angličtina
Original language name
Detection of pigments of halophilic endoliths from gypsum: Raman portable instrument and European Space Agency's prototype analysis
Original language description
A prototype instrument, under development at the University of Leicester, for the future European Space Agency (ESA) ExoMars mission, was used for the analysis of microbial pigments within a stratified gypsum crust from a hypersaline saltern evaporationpond at Eilat (Israel). Additionally, the same samples were analysed using a miniaturized Raman spectrometer, featuring the same 532 nm excitation. The differences in the position of the specific bands, attributed to carotenoid pigments from different coloured layers, were minor when analysed by the ESA prototype instrument; therefore, making it difficult to distinguish among the different pigments. The portable Delta Nu Advantage instrument allowed for the discrimination of microbial carotenoids from the orange/green and purple layers. The purpose of this study was to complement previous laboratory results with new data and experience with portable or handheld Raman systems, even with a dedicated prototype Raman system for the explorat
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP210%2F10%2F0467" target="_blank" >GAP210/10/0467: Detection of Exobiological Markers Using Raman Spectroscopy as a Key Method</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
ISSN
1364-503X
e-ISSN
—
Volume of the periodical
372
Issue of the periodical within the volume
2030
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
—
UT code for WoS article
000344991900011
EID of the result in the Scopus database
—