Outdoor use of mobile Raman spectrometers to study the solutions and ices of amino acids

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10288493" target="_blank" >RIV/00216208:11310/14:10288493 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1002/jrs.4432" target="_blank" >http://dx.doi.org/10.1002/jrs.4432</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/jrs.4432" target="_blank" >10.1002/jrs.4432</a>

Result language

angličtina

Original language name

Outdoor use of mobile Raman spectrometers to study the solutions and ices of amino acids

Original language description

Selected amino acids (glycine, alanine, and threonine) were analysed in the form of water solutions, mixtures of these amino acids in solution, as well as their respective ices using two hand-held instruments under outdoor and winter mountain conditions.The hand-held instruments featured 785 and 532nm excitations; the latter being one of the first using this wavelength on the market. The changes to the Raman spectra of the solutions and ices are discussed in relationship to the degree of ambiguity of the detection of the amino acids within the mixtures. The hand-held instruments were able to detect two amino acids out of the three in solution. The results showed that the hand-held instruments provide sufficient quality spectra when analysing ices prepared from the solutions; however, an unambiguous detection of these amino acids within mixtures still remains a challenge.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

DD - Geochemistry

OECD FORD branch

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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

Publication year

2014

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Journal of Raman Spectroscopy

ISSN

0377-0486

e-ISSN

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Volume of the periodical

45

Issue of the periodical within the volume

2

Country of publishing house

GB - UNITED KINGDOM

Number of pages

9

Pages from-to

179-187

UT code for WoS article

000330720800006

EID of the result in the Scopus database

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