Utilization of Laser-Assisted Analytical Methods for Monitoring of Lead and Nutrition Elements Distribution in Fresh and Dried Capsicum annuum L. Leaves

被引：44

作者：

Galiova, Michaela ^{[2
]}

Kaiser, Jozef ^{[1
]}

Novotny, Karel ^{[2
]}

Hartl, Martin ^{[3
]}

Kizek, Rene ^{[4
]}

Babula, Petr ^{[4
]}

机构：

[1] Brno Univ Technol, Inst Engn Phys, Brno 61669, Czech Republic

[2] Masaryk Univ, Dept Chem, Fac Sci, CS-61137 Brno, Czech Republic

[3] Brno Univ Technol, Inst Machine & Ind Design, Brno 61669, Czech Republic

[4] Mendel Univ Brno, Dept Chem & Biochem, Brno 61300, Czech Republic

来源：

MICROSCOPY RESEARCH AND TECHNIQUE | 2011年 / 74卷 / 09期

关键词：

LIBS; LA-ICP-MS; elemental mapping; INDUCED BREAKDOWN SPECTROSCOPY; METAL ACCUMULATION; CONTAMINATED SOILS; PLANT-SAMPLES; PHYTOREMEDIATION; PLASMA; CD; EDTA; PB; REMEDIATION;

D O I：

10.1002/jemt.20967

中图分类号：

R602 [外科病理学、解剖学]; R32 [人体形态学];

学科分类号：

100101 ;

摘要：

Laser induced breakdown spectroscopy (LIBS) and laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) have been applied for high-resolution mapping of accumulation and distribution of heavy metal (lead) and nutrition elements (potassium, manganese) in leaves of Capsicum annuum L. samples. Lead was added in a form of Pb(NO3)(2) at concentration up to 10 mmol L-1 into the vessels that contained tap water and where the 2-months old Capsicum annuum L. plants were grown another seven days. Two dimensional maps of the elements are presented for both laser-assisted analytical methods. Elemental mapping performed on fresh (frozen) and dried Capsicum annuum L. leaves are compared. Microsc. Res. Tech. 74: 845-852, 2011. (C) 2010 Wiley-Liss, Inc.

引用

页码：845 / 852

页数：8

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