Spectroscopic analysis of high protein nigella seeds (Kalonji) using laser-induced breakdown spectroscopy and inductively coupled plasma/optical emission spectroscopy

doi:10.1007/s00340-018-6915-z

	Spectroscopic analysis of high protein nigella seeds (Kalonji) using laser-induced breakdown spectroscopy and inductively coupled plasma/optical emission spectroscopy
	Rehan, Imran 2; Khan, M. Zubair 2; Ali, Irfan 3; Rehan, Kamran 1,2,4; Sultana, Sabiha 5; Shah, Sher 2
刊名	APPLIED PHYSICS B-LASERS AND OPTICS
	2018-03-01
卷号	124 期号:3
ISSN号	0946-2171
DOI	10.1007/s00340-018-6915-z
文献子类	Article
英文摘要	The spectroscopic analysis of high protein nigella seeds (also called Kalonji) was performed using pulsed nanosecond laser-induced breakdown spectroscopy (LIBS) at 532 nm. The emission spectrum of Kalonji recorded with an LIBS spectrometer exposed the presence of various elements like Al, B, Ba, Ca, Cr, K, P, Mg, Mn, Na, Ni, S, Si, Cu, Fe, Ti, Sn, Sr, and Zn. The plasma parameters (electron temperature and electron density) were estimated using Ca-I spectral lines and their behavior were studied against laser irradiance. The electron temperature and electron density was observed to show an increasing trend in the range of 5802-7849 K, and (1.2-3.9) x 10(17) - cm(-3), respectively, in the studied irradiance range of (1.2-12.6) x 10(9) W/cm(2). Furthermore, the effect of varying laser energy on the integrated signal intensities was also studied. The quantitative analysis of the detected elements was performed via the calibration curves drawn for all the observed elements through typical samples made in the known concentration in the Kalonji matrix, and by setting the concentration of P as the calibration. The validity of our LIBS findings was verified via comparison of the results with the concentration of every element find in Kalonji using the standard analytical tool like ICP/OES. The results acquired using LIBS and ICP/OES were found in fine harmony. Moreover, limit of detection was measured for toxic metals only.
WOS关键词	SATIVA L SEEDS ; LIBS ; L.
WOS研究方向	Optics ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000427524300013
内容类型	期刊论文
源URL	[http://ir.wipm.ac.cn/handle/112942/12896]
专题	中国科学院武汉物理与数学研究所
通讯作者	Rehan, Imran
作者单位	1.Univ Chinese Acad Sci, Sch Phys, Beijing, Peoples R China 2.Fed Urdu Univ Arts Sci & Technol, Dept Appl Phys, Islamabad 44000, Pakistan 3.Univ Engn & Technol, Dept Phys, Lahore 54890, Pakistan 4.UCAS, Wuhan Inst Phys & Math, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Hubei, Peoples R China 5.Islamia Coll Univ, Dept Chem, Peshawar 25120, Pakistan
推荐引用方式 GB/T 7714	Rehan, Imran,Khan, M. Zubair,Ali, Irfan,et al. Spectroscopic analysis of high protein nigella seeds (Kalonji) using laser-induced breakdown spectroscopy and inductively coupled plasma/optical emission spectroscopy[J]. APPLIED PHYSICS B-LASERS AND OPTICS,2018,124(3).
APA	Rehan, Imran,Khan, M. Zubair,Ali, Irfan,Rehan, Kamran,Sultana, Sabiha,&Shah, Sher.(2018).Spectroscopic analysis of high protein nigella seeds (Kalonji) using laser-induced breakdown spectroscopy and inductively coupled plasma/optical emission spectroscopy.APPLIED PHYSICS B-LASERS AND OPTICS,124(3).
MLA	Rehan, Imran,et al."Spectroscopic analysis of high protein nigella seeds (Kalonji) using laser-induced breakdown spectroscopy and inductively coupled plasma/optical emission spectroscopy".APPLIED PHYSICS B-LASERS AND OPTICS 124.3(2018).