Identification of Four Wood Species by an Electronic Nose and by LIBS
Joint Authors
Cordeiro, Juliana R.
Nomura, Cassiana S.
Martinez, Maria I. V.
Cardoso, Anderson P.
Li, Rosamaria W. C.
Krug, Francisco J.
Nunes, Lidiane C.
Paixão, Thiago R. L. C.
Gruber, Jonas
Source
International Journal of Electrochemistry
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-02-14
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Abstract EN
This paper presents two complementary methods capable of identifying four wood species (Cedrela fissilis, Ocotea porosa, Hymenolobium petraeum, and Aspidosperma subincanum) both by their volatile organic compounds and by the presence of 10 chemical elements: Al, B, Ca, Mg, Zn, Cu, Mn, Fe, Na, and Si.
The volatile compounds were detected by an electronic nose formed by an array of three different conductive polymer gas sensors.
The elemental determination was made by laser-induced breakdown spectrometry (LIBS).
The emissions measured were treated by principal component analysis (PCA).
Leave-one-out analysis showed a rate of hits of 100%.
American Psychological Association (APA)
Cordeiro, Juliana R.& Martinez, Maria I. V.& Li, Rosamaria W. C.& Cardoso, Anderson P.& Nunes, Lidiane C.& Krug, Francisco J.…[et al.]. 2012. Identification of Four Wood Species by an Electronic Nose and by LIBS. International Journal of Electrochemistry،Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-481090
Modern Language Association (MLA)
Cordeiro, Juliana R.…[et al.]. Identification of Four Wood Species by an Electronic Nose and by LIBS. International Journal of Electrochemistry No. 2012 (2012), pp.1-5.
https://search.emarefa.net/detail/BIM-481090
American Medical Association (AMA)
Cordeiro, Juliana R.& Martinez, Maria I. V.& Li, Rosamaria W. C.& Cardoso, Anderson P.& Nunes, Lidiane C.& Krug, Francisco J.…[et al.]. Identification of Four Wood Species by an Electronic Nose and by LIBS. International Journal of Electrochemistry. 2012. Vol. 2012, no. 2012, pp.1-5.
https://search.emarefa.net/detail/BIM-481090
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-481090