Matches in SemOpenAlex for { <https://semopenalex.org/work/W2893781967> ?p ?o ?g. }
- W2893781967 endingPage "312" @default.
- W2893781967 startingPage "300" @default.
- W2893781967 abstract "Laser induced breakdown spectroscopy is an emerging elemental analytical technique with the advantage of fast response, minimal sample preparation and multi-element analysis capacities. This work studied practical use of LIBS for rapid quantification of 4 (Cu, Ni, Cr, Pb) heavy metal elements in 169 agricultural soil samples. The objective is to conclude an appropriate method to reduce the interference of matrix effect in soils within the scope of data analysis, by comparing several univariate and multivariate methods of LIBS data interpretation (full spectrum and emission lines). The proposed multivariate methods, such as the least absolute shrinkage and selection operator and principal components regression were found to be effective in reducing the matrix interference and the predictive performance was stable in our experiment, approaching normalized root mean squared error of 6.84%, 8.87%, 9,71%, 10.76% for Cu, Ni, Cr and Pb, respectively. Meanwhile, the performance of univariate analysis suffered from such effect. The results showed the importance of utilizing proper multivariate chemometrics for LIBS data interpretation when quantifying the heavy metals in soils." @default.
- W2893781967 created "2018-10-05" @default.
- W2893781967 creator A5009926691 @default.
- W2893781967 creator A5016628945 @default.
- W2893781967 creator A5022894892 @default.
- W2893781967 creator A5048279362 @default.
- W2893781967 creator A5081763297 @default.
- W2893781967 creator A5085142676 @default.
- W2893781967 creator A5089445344 @default.
- W2893781967 date "2018-11-01" @default.
- W2893781967 modified "2023-10-05" @default.
- W2893781967 title "Multi-element analysis of heavy metal content in soils using laser-induced breakdown spectroscopy: A case study in eastern China" @default.
- W2893781967 cites W1605966351 @default.
- W2893781967 cites W1785889012 @default.
- W2893781967 cites W1922277627 @default.
- W2893781967 cites W1972153086 @default.
- W2893781967 cites W1975843157 @default.
- W2893781967 cites W1976941636 @default.
- W2893781967 cites W1979621288 @default.
- W2893781967 cites W1987478842 @default.
- W2893781967 cites W1989457222 @default.
- W2893781967 cites W1992574159 @default.
- W2893781967 cites W1997735993 @default.
- W2893781967 cites W1998053851 @default.
- W2893781967 cites W1998916871 @default.
- W2893781967 cites W1999139609 @default.
- W2893781967 cites W2001776517 @default.
- W2893781967 cites W2002528639 @default.
- W2893781967 cites W2002696087 @default.
- W2893781967 cites W2005233602 @default.
- W2893781967 cites W2005702156 @default.
- W2893781967 cites W2009803067 @default.
- W2893781967 cites W2009810716 @default.
- W2893781967 cites W2011552080 @default.
- W2893781967 cites W2019046374 @default.
- W2893781967 cites W2024427723 @default.
- W2893781967 cites W2035428748 @default.
- W2893781967 cites W2037744510 @default.
- W2893781967 cites W2041094841 @default.
- W2893781967 cites W2041421969 @default.
- W2893781967 cites W2043368249 @default.
- W2893781967 cites W2044115647 @default.
- W2893781967 cites W2044629489 @default.
- W2893781967 cites W2045174871 @default.
- W2893781967 cites W2053279343 @default.
- W2893781967 cites W2060664919 @default.
- W2893781967 cites W2068253462 @default.
- W2893781967 cites W2078003683 @default.
- W2893781967 cites W2079348842 @default.
- W2893781967 cites W2080809951 @default.
- W2893781967 cites W2086080784 @default.
- W2893781967 cites W2090208275 @default.
- W2893781967 cites W2099394962 @default.
- W2893781967 cites W2112492672 @default.
- W2893781967 cites W2117962615 @default.
- W2893781967 cites W2132355204 @default.
- W2893781967 cites W2153806740 @default.
- W2893781967 cites W2157258107 @default.
- W2893781967 cites W2533108383 @default.
- W2893781967 cites W2535339765 @default.
- W2893781967 cites W2539186373 @default.
- W2893781967 cites W2625212076 @default.
- W2893781967 cites W2753945947 @default.
- W2893781967 cites W2759120888 @default.
- W2893781967 cites W2805674144 @default.
- W2893781967 cites W2810709458 @default.
- W2893781967 doi "https://doi.org/10.1016/j.sab.2018.09.008" @default.
- W2893781967 hasPublicationYear "2018" @default.
- W2893781967 type Work @default.
- W2893781967 sameAs 2893781967 @default.
- W2893781967 citedByCount "30" @default.
- W2893781967 countsByYear W28937819672019 @default.
- W2893781967 countsByYear W28937819672020 @default.
- W2893781967 countsByYear W28937819672021 @default.
- W2893781967 countsByYear W28937819672022 @default.
- W2893781967 countsByYear W28937819672023 @default.
- W2893781967 crossrefType "journal-article" @default.
- W2893781967 hasAuthorship W2893781967A5009926691 @default.
- W2893781967 hasAuthorship W2893781967A5016628945 @default.
- W2893781967 hasAuthorship W2893781967A5022894892 @default.
- W2893781967 hasAuthorship W2893781967A5048279362 @default.
- W2893781967 hasAuthorship W2893781967A5081763297 @default.
- W2893781967 hasAuthorship W2893781967A5085142676 @default.
- W2893781967 hasAuthorship W2893781967A5089445344 @default.
- W2893781967 hasConcept C105795698 @default.
- W2893781967 hasConcept C106487976 @default.
- W2893781967 hasConcept C107872376 @default.
- W2893781967 hasConcept C113196181 @default.
- W2893781967 hasConcept C121332964 @default.
- W2893781967 hasConcept C151304367 @default.
- W2893781967 hasConcept C159390177 @default.
- W2893781967 hasConcept C159750122 @default.
- W2893781967 hasConcept C161584116 @default.
- W2893781967 hasConcept C178790620 @default.
- W2893781967 hasConcept C185592680 @default.
- W2893781967 hasConcept C192562407 @default.
- W2893781967 hasConcept C199163554 @default.
- W2893781967 hasConcept C27438332 @default.