Micro-PIXE in ecophysiology

被引：30
|
作者：
Przybylowicz, WJ
Mesjasz-Przybylowicz, J
Migula, P
Nakonieczny, M
Augustyniak, M
Tarnawska, M
Turnau, K
Ryszka, P
Orlowska, E
Zubek, S
Glowacka, E
机构：
[1] IThemba LABS, Mat Res Grp, ZA-7129 Somerset West, South Africa
[2] Univ Silesia, Dept Anim Physiol & Ecotoxicol, PL-40007 Katowice, Poland
[3] Jagiellonian Univ, Inst Bot, PL-31512 Krakow, Poland
[4] Univ Silesia, Dept Zool, PL-40007 Katowice, Poland
来源：
X-RAY SPECTROMETRY | 2005年 / 34卷 / 04期
关键词：
D O I：
10.1002/xrs.826
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Two selected examples of PIXE microanalysis in ecophysiology are presented. Studies of heavy metal distributions in mycorrhizal and non-mycorrhizal roots of Plantago lanceolata showed different filtration mechanisms of Zn/Pb and Fe/Mn, both enabling plants to cope with metals present in the environment. Studies of the mechanism used by the beetle Chrysolina pardalina to eliminate excessive amounts of Ni revealed that Malpighian tubules are responsible for the elimination of this metal from the hemolymph. In both examples GeoPIXE software was used for true elemental mapping using the Dynamic Analysis method and analysis of spectra from selected micro-areas. Specimen thickness and matrix composition were obtained from proton backscattering spectra. Copyright (c) 2005 John Wiley & Sons, Ltd.
引用
收藏
页码：285 / 289
页数：5
相关论文
共 50 条
  • [1] Comparison of in-vacuum micro-PIXE and in-air micro-PIXE for unfixed plant sample
    Miwa, Misako
    Nakatsuma, Ayumi
    Matsuyama, Shigeo
    Toyama, Sho
    Uchiyama, Takeshi
    Ishimaru, Yasuhiro
    Uozumi, Nobuyuki
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2024, 557
  • [2] MICRO-PIXE ANALYSIS IN MINERALOGY AND GEOCHEMISTRY
    CAMPBELL, JL
    TEESDALE, WJ
    HALDEN, NM
    GEOSCIENCE CANADA, 1992, 19 (04) : 175 - 179
  • [3] MICRO-PIXE QUANTIFICATION OF HISTOCHEMICAL REACTIONS
    ROKITA, E
    CICHOCKI, T
    DIVOUX, S
    GONSIOR, B
    HOFERT, M
    JARCZYK, L
    STRZALKOWSKI, A
    SYCH, M
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1990, 49 (1-4): : 441 - 445
  • [4] On the characterization of the "Paris" meteorite using PIXE, RBS and micro-PIXE
    Noun, M.
    Roumie, M.
    Calligaro, T.
    Nsouli, B.
    Brunetto, R.
    Baklouti, D.
    d'Hendecourt, L.
    Della-Negra, S.
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 2013, 306 : 261 - 264
  • [5] PIXE AND MICRO-PIXE ANALYSIS OF MINERALS AT EP=40 MEV
    DUROCHER, JJG
    HALDEN, NM
    HAWTHORNE, FC
    MCKEE, JSC
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1988, 30 (03): : 470 - 473
  • [6] Micro-PIXE analysis of trace elements in sulfides
    Hickmott, DD
    Stimac, J
    Larocque, ACL
    Wetteland, C
    Brearley, A
    APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY, 2003, 680 : 440 - 443
  • [7] A neural network approach for micro-PIXE data
    Rokita, E
    Mutsaers, PHA
    Quaedackers, JA
    Tabor, Z
    de Voigt, MJA
    NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1999, 158 (1-4): : 159 - 164
  • [8] Application of micro-PIXE method to ore geology
    Murao, S
    Sie, SH
    Hamasaki, S
    Maglambayan, VB
    Hu, X
    APPLICATION OF ACCELERATORS IN RESEARCH AND INDUSTRY, PTS 1 AND 2, 1999, 475 : 464 - 467
  • [9] The skin barrier function: a micro-PIXE study
    Simon, M.
    Barberet, P.
    Moretto, P.
    Bacqueville, D.
    Mavon, A.
    Seznec, H.
    X-RAY SPECTROMETRY, 2009, 38 (02) : 132 - 137
  • [10] Micro-PIXE study of gold archaeological objects
    R. Bugoi
    V. Cojocaru
    B. Constantinescu
    F. Constantin
    D. Grambole
    F. Herrmann
    Journal of Radioanalytical and Nuclear Chemistry, 2003, 257 : 375 - 383
12345