Author/Authors :
Kaiser، نويسنده , , J. and Galiov?، نويسنده , , M. A. Novotny، نويسنده , , K. and ?ervenka، نويسنده , , R. and Reale، نويسنده , , L. and Novotn?، نويسنده , , J. and Li?ka، نويسنده , , M. and Samek، نويسنده , , O. and Kanick?، نويسنده , , V. and Hrdli?ka، نويسنده , , A. and Stejskal، نويسنده , , K. and Adam، نويسنده , , V. and Kizek، نويسنده , , R.، نويسنده ,
Abstract :
Laser-Induced Breakdown Spectroscopy (LIBS) and Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS) were utilized for mapping the accumulation of Pb, Mg and Cu with a resolution up to 200 μm in a up to cm × cm area of sunflower (Helianthus annuus L.) leaves. The results obtained by LIBS and LA-ICP-MS are compared with the outcomes from Atomic Absorption Spectrometry (AAS) and Thin-Layer Chromatography (TLC). It is shown that laser-ablation based analytical methods can substitute or supplement these techniques mainly in the cases when a fast multi-elemental mapping of a large sample area is needed.
Keywords :
Metal pollutants , Distribution of metal , LA-ICP-MS , LIBS , Chlorophyll , Phytoremediation , Plant tissues
