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International Journal of Latest Research in Science and Technology

DOI:10.29111/ijlrst   ISRA Impact Factor:3.35

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CHARACTERIZATION OF IRON IN DIFFERENT REGIONS OF SPINACIA OLERACEA PLANT USING X- RAY ABSORPTION

Research Paper Open Access

International Journal of Latest Research in Science and Technology Vol.4 Issue 2, pp 129-131,Year 2015

CHARACTERIZATION OF IRON IN DIFFERENT REGIONS OF SPINACIA OLERACEA PLANT USING X- RAY ABSORPTION

Sunil Dehipawala,Rahel Steffen, S. Amarasinghe

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Received : 20 April 2015; Accepted : 26 April 2015 ; Published : 30 April 2015

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Abstract

Chemical environment and the amount of iron in different regions of Spinacia oleracea plant were investigated using X-ray absorption. The main edge energy position of X-ray Absorption Near Edge Spectrum (XANES) is similar in mature leaves, young leaves, stems, and roots. The amount of iron present depends on the region of the plant. Mature leaves contain the most amount of iron. The amount of iron in stems is comparable to that of young leaves but less than mature leaves. Mature leaves and stems contain small amounts of iron next to oxygen atoms.

Key Words   
Spinacia Oleracea, XANES, Iron, Pre-Edge,DIstribution
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References
  1. Gustafsson, I.E; Persson, I; Kleja, D.B; Schail, J.W. binding of iron(III) to organic soils: EXAFS Spectroscopy and Chemical Equilibrium Modeling.  Sci. Technol. 41, 1232-1237 (2007).
  2. Glesler, R; Hogberg, M; Hogberg,P. Soil Soil chemistry and plants in Fennoscandian boreal forest as exemplied by a local gradient.  Ecology 79, 119-137 (1998).
  3. Weber, T; Allard, T; Benedetti, M.F. Iron speciation in interaction with organic matter: Modeling and experimental approach.  Journal of Geochem. Exp 88, 166-171, (2011).
  4. Karlsson, T; Persson, P. Coordination chemistry and hydrolysis of Fe(III) in a peat humic acid studied by x-ray absorption spectroscopy.  Geochimica et Cosmochimica Acta 74, 30-40, (2010).
  5. La Force, M.J; and Fendorf, S. Solid phase iron characterization during common selective sequential extractions.  Soil Sci. Soc. Am. J. 64, 1608-1615, (2000).
  6. Bunker,G. Introduction to XAFS: A Practical Guide to X-ray Absorption Fine Structure Spectroscopy, Cambridge University Press, 2010.
  7. Teo, B.K. EXAFS: basic principles and data analysis, Springer 1986.
  8. Acura, D; Koeningsberger,D.C; Prins,R. X-ray Absorption: principles, applications and techniques of EXAFS, SEXAFS and XANES,  Wiley 1988.

 

To cite this article

Sunil Dehipawala,Rahel Steffen, S. Amarasinghe , " Characterization Of Iron In Different Regions Of Spinacia Oleracea Plant Using X- Ray Absorption ", International Journal of Latest Research in Science and Technology . Vol. 4, Issue 2, pp 129-131 , 2015


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