ArticleSensors (Basel, Switzerland)2014
Rapid elemental analysis and provenance study of Blumea balsamifera DC using laser-induced breakdown spectroscopy.
Article in Sensors (Basel, Switzerland), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
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- Rapid diagnosis of malaria by chemometric peak-free LIBS of trace biometals in blood.Scientific reports · 2022Article
- Application of Laser-Induced Breakdown Spectroscopy and Chemometrics for the Quality Evaluation of Foods with Medicinal Properties: A Review.Foods (Basel, Switzerland) · 2022Review
- Recent advances of novel technologies for quality consistency assessment of natural herbal medicines and preparations.Chinese medicine · 2020Review
- Novelty application of multi-omics correlation in the discrimination of sulfur-fumigation and non-sulfur-fumigation Ophiopogonis Radix.Scientific reports · 2017Article
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Authors and funding
6 authors.
Funding
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Abstract
Laser-induced breakdown spectroscopy (LIBS) was applied to perform a rapid elemental analysis and provenance study of Blumea balsamifera DC. Principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA) were implemented to exploit the multivariate nature of the LIBS data. Scores and loadings of computed principal components visually illustrated the differing spectral data. The PLS-DA algorithm showed good classification performance. The PLS-DA model using complete spectra as input variables had similar discrimination performance to using selected spectral lines as input variables. The down-selection of spectral lines was specifically focused on the major elements of B. balsamifera samples. Results indicated that LIBS could be used to rapidly analyze elements and to perform provenance study of B. balsamifera.
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Registered trials
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