Determination of Elements in Carrot Root by Laser Induced Breakdown Spectroscopy

被引：0
作者：
Nidhi Shukla
Abhi Sarika Bharti
Shuchi Srivastava
K. N. Uttam
机构：
[1] University of Allahabad,Department of Botany, Centre for Environmental Science
[2] University of Allahabad,Saha’s Spectroscopy Laboratory, Department of Physics
来源：
National Academy Science Letters | 2017年 / 40卷
关键词：
Laser induced breakdown spectroscopy; Carrot; Elements; Curve fitting analysis; Plasma characterization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The elemental composition of the carrot root was investigated by the laser induced breakdown spectroscopy by recording its emission spectrum. The recorded spectrum of carrot root pellet showed the presence of atomic lines of inorganic element as potassium (K), sodium (Na), iron (Fe), calcium (Ca), titanium (Ti), zinc (Zn), mercury (Hg), copper (Cu), magnesium (Mg), strontium (Sr), and cobalt (Co) while spectrum of fresh raw carrot depicted additional organic element as carbon (C), hydrogen (H), nitrogen (N) and oxygen (O). The produced plasma was characterized by characteristic parameters like plasma temperature, electron density, Lorentz fitting etc.
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页码：47 / 51
页数：4
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