Laser-induced breakdown spectroscopy using a porous silicon substrate produced by metal-assisted etching: microanalysis of a strontium chloride aqueous solution as an example

2020 ◽  
Vol 35 (10) ◽  
pp. 2239-2247
Author(s):  
Ayumu Matsumoto ◽  
Yusuke Shimazu ◽  
Sakiko Yoshizumi ◽  
Haruka Nakano ◽  
Shinji Yae
Keyword(s):  
Aqueous Solution ◽  
Porous Silicon ◽  
Gold Nanoparticle ◽  
Silicon Substrate ◽  
Laser Induced Breakdown Spectroscopy ◽  
Strontium Chloride ◽  
Liquid Sample ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Porous Silicon Substrate

The LIBS signal of the dry residue from a small amount of liquid sample is significantly enhanced by using a porous silicon substrate produced by gold-nanoparticle-assisted etching.

Qualitative analysis of Pb liquid sample using laser-induced breakdown spectroscopy (LIBS)

2013 ◽  
Author(s):  
Hery Suyanto ◽  
Ni Nyoman Rupiasih ◽  
T. B. Winardi ◽  
M. Manurung ◽  
K. H. Kurniawan
Keyword(s):  
Qualitative Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Liquid Sample ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Separation and Determination of Cr (III) and Cr (VI) in aqueous solution using laser-induced breakdown spectroscopy coupled with resin substrate preconcentration

2021 ◽  
Author(s):  
Peichao Zheng ◽  
Ning Ding ◽  
Jinmei Wang ◽  
Huaidong Zhao ◽  
Ranning Liu ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Direct Determination ◽  
Rapid Quenching ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Spectral Signal ◽  
Laser Induced Breakdown ◽  
Poor Stability

The direct determination of analytes in aqueous solution using laser-induced breakdown spectroscopy (LIBS) has several difficulties, including low spectral signal, poor stability, and rapid quenching of the plasma. In this...

Sign in / Sign up

Export Citation Format

Share Document