A hydrogel-based solidification method for the direct analysis of liquid samples by laser-induced breakdown spectroscopy

2017 ◽  
Vol 32 (7) ◽  
pp. 1412-1419 ◽  
Author(s):  
Qingyu Lin ◽  
Fang Bian ◽  
Zhimei Wei ◽  
Shuai Wang ◽  
Yixiang Duan
Keyword(s):  
Direct Method ◽  
Direct Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Metallic Elements ◽  
Breakdown Spectroscopy ◽  
Liquid Samples ◽  
Laser Induced Breakdown

A simple, fast, and direct method based on hydrogel-based solidification technique has been developed for determining metallic elements in liquid samples using laser-induced breakdown spectroscopy (LIBS).

Ultra-trace metallic element detection in liquid samples using laser induced breakdown spectroscopy based on matrix conversion and crosslinked PVA polymer membrane

2016 ◽  
Vol 31 (8) ◽  
pp. 1622-1630 ◽  
Author(s):  
Qingyu Lin ◽  
Xiaodan Han ◽  
Jie Wang ◽  
Zhimei Wei ◽  
Kunping Liu ◽  
...  
Keyword(s):  
Laser Induced Breakdown Spectroscopy ◽  
Metallic Elements ◽  
Breakdown Spectroscopy ◽  
Liquid Samples ◽  
Metallic Element ◽  
Laser Induced Breakdown ◽  
Ultra Trace ◽  
Trace Metallic Element ◽  
Matrix Conversion ◽  
Sensitive Method

A novel, sensitive method based on crosslinked polyvinyl alcohol (PVA) was developed for determining trace-amounts of metallic elements in liquid samples using laser induced breakdown spectroscopy (LIBS).

Experimental Study of Laser-Induced Breakdown Spectroscopy (LIBS) for Direct Analysis of Coal Particle Flow

2014 ◽  
Vol 68 (6) ◽  
pp. 672-679 ◽  
Author(s):  
Jianping Zheng ◽  
Jidong Lu ◽  
Bo Zhang ◽  
Meirong Dong ◽  
Shunchun Yao ◽  
...  
Keyword(s):  
Experimental Study ◽  
Coal Particle ◽  
Direct Analysis ◽  
Particle Flow ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Twelve different types of data normalization for the proposition of classification, univariate and multivariate regression models for the direct analyses of alloys by laser-induced breakdown spectroscopy (LIBS)

2016 ◽  
Vol 31 (10) ◽  
pp. 2005-2014 ◽  
Author(s):  
Jeyne Pricylla Castro ◽  
Edenir Rodrigues Pereira-Filho
Keyword(s):  
Multivariate Regression ◽  
Regression Models ◽  
Direct Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Emission Signal ◽  
Breakdown Spectroscopy ◽  
Different Types ◽  
Laser Induced Breakdown ◽  
Signal Normalization

Emission signal normalization in LIBS for the direct analysis of metal samples aiming at the determination of 10 analytes (Al, Cr, Cu, Fe, Mn, Mo, Ni, Ti, V and Zn).

Metal-chelate induced nanoparticle aggregation enhanced laser-induced breakdown spectroscopy for ultra-sensitive detection of trace metal ions in liquid samples

2020 ◽  
Vol 35 (1) ◽  
pp. 188-197 ◽  
Author(s):  
Xiaojiao Liu ◽  
Qingyu Lin ◽  
Yonghui Tian ◽  
Wenlong Liao ◽  
Tao Yang ◽  
...  
Keyword(s):  
Trace Metal ◽  
Metal Ions ◽  
Metal Chelate ◽  
Laser Induced Breakdown Spectroscopy ◽  
Nanoparticle Aggregation ◽  
Trace Metal Ions ◽  
Breakdown Spectroscopy ◽  
Liquid Samples ◽  
Laser Induced Breakdown ◽  
Matrix Conversion

A simple but efficient strategy based on a matrix conversion method has been developed for determining trace metal ions in liquid samples using laser-induced breakdown spectroscopy (LIBS).

Detection of Metallic Elements in Lubricating Oil by Substrate-Assisted Laser-Induced Breakdown Spectroscopy

2019 ◽  
Vol 46 (7) ◽  
pp. 0711002
Author(s):  
郑培超 Peichao Zheng ◽  
谭癸宁 Guining Tan ◽  
王金梅 Jinmei Wang ◽  
赵怀冬 Huaidong Zhao ◽  
刘冉宁 Ranning Liu
Keyword(s):  
Lubricating Oil ◽  
Laser Induced Breakdown Spectroscopy ◽  
Metallic Elements ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown

Direct analysis of barium, calcium, potassium, and manganese concentrations in tobacco by laser-induced breakdown spectroscopy

2016 ◽  
Vol 126 ◽  
pp. 545-550 ◽  
Author(s):  
Daniel Menezes Silvestre ◽  
Flavio de Oliveira Leme ◽  
Cassiana Seimi Nomura ◽  
Angerson Nogueira do Nascimento
Keyword(s):  
Direct Analysis ◽  
Laser Induced Breakdown Spectroscopy ◽  
Breakdown Spectroscopy ◽  
Laser Induced Breakdown ◽  
Manganese Concentrations

Nanoparticle-assisted metal–organic framework (MOF) enhanced laser-induced breakdown spectroscopy for the detection of heavy metal ions in liquid samples

2021 ◽  
Vol 36 (10) ◽  
pp. 2173-2184
Author(s):  
Xiaojiao Liu ◽  
Jiao Liu ◽  
Qingyu Lin ◽  
Wenlong Liao ◽  
Tao Yang ◽  
...  
Keyword(s):  
Heavy Metal Ions ◽  
Metal Organic Framework ◽  
Laser Induced Breakdown Spectroscopy ◽  
Practical Applications ◽  
Breakdown Spectroscopy ◽  
Liquid Samples ◽  
Laser Induced Breakdown ◽  
Plasma Quenching ◽  
Metal Organic ◽  
Low Sensitivity

In recent years, the low sensitivity caused by plasma quenching has restricted the development of LIBS technology in practical applications.

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