A novel method to extract important features from laser induced breakdown spectroscopy data: application to determine heavy metals in mulberries

2019 ◽  
Vol 34 (3) ◽  
pp. 460-468 ◽  
Author(s):  
Lingxia Huang ◽  
Liuwei Meng ◽  
Liang Yang ◽  
Jingyu Wang ◽  
Shaojia Li ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Laser Induced Breakdown Spectroscopy ◽  
Spectroscopy Data ◽  
Breakdown Spectroscopy ◽  
Data Application ◽  
Laser Induced Breakdown ◽  
Novel Method

Laser-induced breakdown spectroscopy (LIBS) data generally contain abundant “fingerprint” variables.

Impact of Laser-Induced Breakdown Spectroscopy data normalization on multivariate classification accuracy

2017 ◽  
Vol 32 (2) ◽  
pp. 277-288 ◽  
Author(s):  
P. Pořízka ◽  
J. Klus ◽  
A. Hrdlička ◽  
J. Vrábel ◽  
P. Škarková ◽  
...  
Keyword(s):  
Classification Accuracy ◽  
Laser Induced Breakdown Spectroscopy ◽  
Data Normalization ◽  
Spectroscopy Data ◽  
Multivariate Classification ◽  
Sample Matrix ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Normalization of data is significant and should be chosen according to the sample matrix under investigation.

Research about Analysis of Heavy Metals in Liquid Jet by Laser-Induced Breakdown Spectroscopy

2012 ◽  
Vol 39 (2) ◽  
pp. 0215001 ◽  
Author(s):  
闫静 Yan Jing ◽  
丁蕾 Ding Lei ◽  
葛琳琳 Ge Linlin ◽  
王颖萍 Wang Yingping ◽  
郑海洋 Zheng Haiyang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Laser Induced Breakdown Spectroscopy ◽  
Liquid Jet ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Analysis of the heavy metals in atmospheric particulate matter using dual-pulsed laser-induced breakdown spectroscopy

2019 ◽  
Vol 48 (10) ◽  
pp. 1005006
Author(s):  
李业秋 Li Yeqiu ◽  
孙成林 Sun Chenglin ◽  
李 倩 Li Qian ◽  
岱 钦 Dai Qin ◽  
乌日娜 Wu Rina ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Particulate Matter ◽  
Pulsed Laser ◽  
Atmospheric Particulate Matter ◽  
Laser Induced Breakdown Spectroscopy ◽  
Atmospheric Particulate ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Accurate quantitative determination of heavy metals in oily soil by laser induced breakdown spectroscopy (LIBS) combined with interval partial least squares (IPLS)

2019 ◽  
Vol 11 (29) ◽  
pp. 3657-3664 ◽  
Author(s):  
Yu Ding ◽  
Guiyu Xia ◽  
Huiwen Ji ◽  
Xiong Xiong
Keyword(s):  
Heavy Metals ◽  
Rapid Detection ◽  
Detection Method ◽  
Pollution Assessment ◽  
Laser Induced Breakdown Spectroscopy ◽  
Oily Soil ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

A rapid detection method for heavy metals in oily soil is needed to provide accurate data support for in situ soil pollution assessment and restoration.

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