Application of Laser Induced Breakdown in Air in Conjunction with Atomic Absorption Spectroscopy for Detection of Trace Elements in Fennel Seeds

doi:10.1134/S0030400X18070238

	Application of Laser Induced Breakdown in Air in Conjunction with Atomic Absorption Spectroscopy for Detection of Trace Elements in Fennel Seeds
	Rehan, I.2; Sultana, S.3; Rehan, K.1,2,4; Muhammad, R.2; Mateen, A.2; Farooque, M. A.2
刊名	OPTICS AND SPECTROSCOPY
	2018-07-01
卷号	125 期号:1 页码:130-136
ISSN号	0030-400X
DOI	10.1134/S0030400X18070238
文献子类	Article
英文摘要	A robust approach of laser-induced breakdown spectroscopy (LIBS) in ambient air has been employed to investigate concentration of the trace elements in fennel seeds (saunf) via generation of plasma through the second harmonic of solid state Nd: YAG pulsed laser 532 nm. Spectral emissions of saunf plasma were acquired with resolution of 0.06 nm in spectral range of 200-720 nm. The experimental determination showed the existence of elements namely, Ca, Al, K, Fe, S, P, Mg, Mn, Sr, Na, and Zn in the sample. However, no toxic elements such as Pb, Cr etc. were perceived. The relative concentrations of detected elements were measured through the intensity of the strongest peak, intensities of every emission from every specie, and calibration free (CF)-LIBS. To indorse the experimental determinations of LIBS, a comparative study was carried out with the outcomes of atomic absorption spectroscopy (AAS). The results of LIBS and AAS were compared by the statistical treatment.
WOS关键词	INDUCED PLASMA SPECTROSCOPY ; LIBS
WOS研究方向	Optics ; Spectroscopy
语种	英语
出版者	PLEIADES PUBLISHING INC
WOS记录号	WOS:000442615700022
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/13046]
专题	中国科学院武汉物理与数学研究所
通讯作者	Rehan, I.
作者单位	1.Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 2.Fed Urdu Univ Arts Sci & Technol, Dept Appl Phys, Islamabad 44000, Pakistan 3.Islamia Coll Univ, Dept Chem, Peshawar 25120, Pakistan 4.Univ Chinese Acad Sci, Sch Phys, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Rehan, I.,Sultana, S.,Rehan, K.,et al. Application of Laser Induced Breakdown in Air in Conjunction with Atomic Absorption Spectroscopy for Detection of Trace Elements in Fennel Seeds[J]. OPTICS AND SPECTROSCOPY,2018,125(1):130-136.
APA	Rehan, I.,Sultana, S.,Rehan, K.,Muhammad, R.,Mateen, A.,&Farooque, M. A..(2018).Application of Laser Induced Breakdown in Air in Conjunction with Atomic Absorption Spectroscopy for Detection of Trace Elements in Fennel Seeds.OPTICS AND SPECTROSCOPY,125(1),130-136.
MLA	Rehan, I.,et al."Application of Laser Induced Breakdown in Air in Conjunction with Atomic Absorption Spectroscopy for Detection of Trace Elements in Fennel Seeds".OPTICS AND SPECTROSCOPY 125.1(2018):130-136.