scholarly journals On-line quantitative analysis of heavy metals in water based on laser-induced breakdown spectroscopy

2019 ◽  
Vol 27 (8) ◽  
pp. A495 ◽  
Author(s):  
N. J. Zhao ◽  
D. S. Meng ◽  
Y. Jia ◽  
M. J. Ma ◽  
L. Fang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Quantitative Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Water Based ◽  
Laser Induced Breakdown ◽  
On Line

Quantitative Analysis of Laser-Induced Breakdown Spectroscopy of Heavy Metals in Water Based on Support-Vector-Machine Regression

2013 ◽  
Vol 33 (3) ◽  
pp. 0330002 ◽  
Author(s):  
王春龙 Wang Chunlong ◽  
刘建国 Liu Jianguo ◽  
赵南京 Zhao Nanjing ◽  
马明俊 Ma Mingjun ◽  
王寅 Wang Yin ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Support Vector Machine ◽  
Quantitative Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Support Vector ◽  
Support Vector Machine Regression ◽  
Breakdown Spectroscopy ◽  
Water Based ◽  
Laser Induced Breakdown

On-line detection of radioactive and non-radioactive heavy metals in tobacco smoke using portable laser-induced breakdown spectroscopy

The Analyst ◽  
2019 ◽  
Vol 144 (11) ◽  
pp. 3567-3572 ◽  
Author(s):  
Pengfei Zhang ◽  
Zhixuan Huang ◽  
Yiwen Ma ◽  
Yang Li ◽  
Naqash Ali ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Tobacco Smoke ◽  
High Sensitivity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Line Detection ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
On Line

A portable laser-induced breakdown spectroscopy (PLIBS) device is proposed for on-line detection of radioactive and non-radioactive heavy metals in tobacco smoke with ultra-high sensitivity.

A NOVEL STRATEGY FOR DIRECT ELEMENTAL DETERMINATION USING LASER-INDUCED BREAKDOWN SPECTROSCOPY: FLUENCE CALIBRATION

2021 ◽  
Author(s):  
Raquel C Machado ◽  
Diego Victor Babos ◽  
Daniel Fernandes Andrade ◽  
Edenir Rodrigues Pereira-Filho
Keyword(s):  
Quantitative Analysis ◽  
Matrix Effects ◽  
Calibration Method ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Elemental Determination ◽  
Laser Induced Breakdown ◽  
Direct Solid Analysis ◽  
Novel Strategy ◽  
Direct Solid

Quantitative analysis requires several efforts to obtain an adequate calibration method to overcome matrix effects employing direct solid analysis by laser-induced breakdown spectroscopy (LIBS). To this end, in this study,...

Repeatability enhancing method for one-shot LIBS analysis via spectral intensity correction based on probability distribution

2021 ◽  
Author(s):  
Fu Chang ◽  
Jianhong Yang ◽  
Huili Lu ◽  
Haixia Li
Keyword(s):  
Quantitative Analysis ◽  
Probability Distribution ◽  
Spectral Intensity ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Multiple Measurements

It is significant to improve the repeatability of quantitative analysis of laser-induced breakdown spectroscopy (LIBS) in one-shot measurement where the skill of averaging is not valid because multiple measurements are...

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