Infrared laser ablation study of pressed soil pellets with
inductively coupled plasma atomic emission spectrometry

J 2002

Infrared laser ablation study of pressed soil pellets with inductively coupled plasma atomic emission spectrometry

MIKOLÁŠ, Jan, Petr MUSIL, Věra STUCHLÍKOVÁ, Karel NOVOTNÝ, Vítězslav OTRUBA et. al.

Basic information

Original name

Infrared laser ablation study of pressed soil pellets with inductively coupled plasma atomic emission spectrometry

Authors

MIKOLÁŠ, Jan (203 Czech Republic), Petr MUSIL (203 Czech Republic), Věra STUCHLÍKOVÁ (203 Czech Republic), Karel NOVOTNÝ (203 Czech Republic), Vítězslav OTRUBA (203 Czech Republic) and Viktor KANICKÝ (203 Czech Republic, guarantor)

Edition

Analytical and Bioanalytical Chemistry, Heidelberg, Springer, 2002, 1618-2642

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10406 Analytical chemistry

Country of publisher

Germany

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/00216224:14310/02:00006507

Organization unit

Faculty of Science

UT WoS

000178418600011

Keywords in English

Laser ablation; inductively coupled plasma; atomic emission spectrometry; agricultural soils; pellets.

Abstract

V originále

Potential of infrared laser ablation (LA) coupled with ICP-AES as a technique suitable for determination of trace elements (Zn, Cu, Ni, Cr, and V) in agricultural soils was studied. Operating parameters such as laser beam energy, laser beam focusing with respect to the sample surface, and velocity of the sample translation in the plane perpendicular to the laser beam were optimized. Soil samples were mixed with powdered Ag as a binder, and an internal standard (GeO2), and pressed into pellets. Calibration samples were prepared by adding known amounts of oxides of elements of interest into soils of known elemental composition and then processed in the same way as the analyzed samples. Calibration curves were found to be linear at least up to several hundreds of mg/kg for the elements of interest. The elemental contents obtained using LA-ICP-AES were compared with those obtained by analysis using wet chemistry followed by ICP-AES with pneumatic nebulization (PN). The results were in good agreement. Accuracy was tested also using certified reference soils with a bias not exceeding 10 % relative.

Links

GA203/00/0415, research and development project

Name: Studium interakce laserového záření s práškovými materiály v optické emisní spektrometrii s indukčně vázaným plazmatem

Investor: Czech Science Foundation, The study of interaction of laser radiation with pressed powdered materials for laser ablation inductively coupled plasma atomic emission spectrometry

Citovat

MIKOLÁŠ, Jan, Petr MUSIL, Věra STUCHLÍKOVÁ, Karel NOVOTNÝ, Vítězslav OTRUBA and Viktor KANICKÝ. Infrared laser ablation study of pressed soil pellets with inductively coupled plasma atomic emission spectrometry. Analytical and Bioanalytical Chemistry. Heidelberg: Springer, 2002, vol. 374, No 2, p. 244-250. ISSN 1618-2642.

@article{405743,
   author = {Mikoláš, Jan and Musil, Petr and Stuchlíková, Věra and Novotný, Karel and Otruba, Vítězslav and Kanický, Viktor},
   article_location = {Heidelberg},
   article_number = {2},
   keywords = {Laser ablation; inductively coupled plasma; atomic emission spectrometry; agricultural soils; pellets.},
   language = {eng},
   issn = {1618-2642},
   journal = {Analytical and Bioanalytical Chemistry},
   title = {Infrared laser ablation study of pressed soil pellets with inductively coupled plasma atomic emission spectrometry},
   volume = {374},
   year = {2002}
}

TY  - JOUR
ID  - 405743
AU  - Mikoláš, Jan - Musil, Petr - Stuchlíková, Věra - Novotný, Karel - Otruba, Vítězslav - Kanický, Viktor
PY  - 2002
TI  - Infrared laser ablation study of pressed soil pellets with inductively coupled plasma atomic emission spectrometry
JF  - Analytical and Bioanalytical Chemistry
VL  - 374
IS  - 2
SP  - 244
EP  - 244
PB  - Springer
SN  - 16182642
KW  - Laser ablation
KW  - inductively coupled plasma
KW  - atomic emission spectrometry
KW  - agricultural soils
KW  - pellets.
N2  - Potential of infrared laser ablation (LA) coupled with ICP-AES as a technique suitable for determination of trace elements (Zn, Cu, Ni, Cr, and V) in agricultural soils was studied. Operating parameters such as laser beam energy, laser beam focusing with respect to the sample surface, and velocity of the sample translation in the plane perpendicular to the laser beam were optimized. Soil samples were mixed with powdered Ag as a binder, and an internal standard (GeO2), and pressed into pellets. Calibration samples were prepared by adding known amounts of oxides of elements of interest into soils of known elemental composition and then processed in the same way as the analyzed samples. Calibration curves were found to be linear at least up to several hundreds of mg/kg for the elements of interest. The elemental contents obtained using LA-ICP-AES were compared with those obtained by analysis using wet chemistry followed by ICP-AES with pneumatic nebulization (PN). The results were in good agreement. Accuracy was tested also using certified reference soils with a bias not exceeding 10 % relative.
ER  -

MIKOLÁŠ, Jan, Petr MUSIL, Věra STUCHLÍKOVÁ, Karel NOVOTNÝ, Vítězslav OTRUBA and Viktor KANICKÝ. Infrared laser ablation study of pressed soil pellets with inductively coupled plasma atomic emission spectrometry. \textit{Analytical and Bioanalytical Chemistry}. Heidelberg: Springer, 2002, vol.~374, No~2, p.~244-250. ISSN~1618-2642.

Detailed Information on Publication Record