SAMEK, Ota, Jorg LAMBERT, Roland HERGENRODER, Miroslav LIŠKA, Jozef KAISER, Karel NOVOTNÝ and Sergei KUKHLEVSKY. Femtosecond laser spectrochemical analysis of plant samples. LASER PHYSICS LETTERS. 2006, vol. 3, No 1, p. 21-25. ISSN 1612-2011.
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Basic information
Original name Femtosecond laser spectrochemical analysis of plant samples
Name in Czech Spektrochemická analýza rostliných vzorků pomocí femtosekundového laseru
Authors SAMEK, Ota (203 Czech Republic), Jorg LAMBERT (276 Germany), Roland HERGENRODER (276 Germany), Miroslav LIŠKA (203 Czech Republic), Jozef KAISER (703 Slovakia), Karel NOVOTNÝ (203 Czech Republic, guarantor) and Sergei KUKHLEVSKY (643 Russian Federation).
Edition LASER PHYSICS LETTERS, 2006, 1612-2011.
Other information
Original language English
Type of outcome Article in a journal
Field of Study 10406 Analytical chemistry
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
Impact factor Impact factor: 1.225
RIV identification code RIV/00216224:14310/06:00017076
Organization unit Faculty of Science
UT WoS 000234808400003
Keywords in English laser ablation; femtosecond laser; spectrochemical analysis; iron
Tags femtosecond laser, Iron, laser ablation, spectrochemical analysis
Changed by Changed by: doc. Mgr. Karel Novotný, Ph.D., učo 17748. Changed: 11/8/2009 14:38.
Abstract
Using a femtosecond laser-based technique, spectro-chemical analysis of leaf samples is demonstrated. The study is exemplified for Fe. Standard reference concentrations - internal standards - of Fe in the two leaf samples were measured using the method of Relaxation Weighted Magnetic Resonance Imaging. From the spectra obtained using Laser Induced Breakdown Spectroscopy technique, spatial distribution of Fe within the leaf was identified. Thus, this technique could potentially be used as a complementary technique for identification of storage and trafficking of iron ions within different plant compartments. In particular, individual plant cells can be investigated without collateral damage with high spatial distribution.
Abstract (in Czech)
V práci jsou demonstrovány možnosti stanovení železa v listech pomocí spektrochemické analýzy s využitím femtosekundového laseru. Ze spekter laserem buzené spektrometrie bylo určeno prostorové rozložení železa. Jako srovnávací metody bylo použito zobrazovací relaxační magnetické rezonance. Prokázany byly možnosti použití techniky pro identifikaci ukladání a transportu železa v listech s vysokým prostorovým rozlišením na buněčné úrovni.
Links
MSM0021622411, plan (intention)Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek
Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface
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