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Fungus covered insulator materials studied with laser-induced fluorescence and principal component analysis

Bengtsson, Magnus LU ; Wallstrom, S ; Sjöholm, Mikael LU ; Grönlund, Rasmus LU ; Anderson, Benjamin LU ; Larsson, A ; Karlsson, S ; Kröll, Stefan LU and Svanberg, Sune LU (2005) In Applied Spectroscopy 59(8). p.1037-1041
Abstract
A method combining laser-induced fluorescence and principal component analysis to detect and discriminate between algal and fungal growth on insulator materials has been studied. Eight fungal cultures and four insulator materials have been analyzed. Multivariate classifications were utilized to characterize the insulator material, and fungal growth could readily be distinguished from a clean surface. The results of the principal component analyses make it possible to distinguish between algae infected, fungi infected, and clean silicone rubber materials. The experiments were performed in the laboratory using a fiber-optic fluorosensor that consisted of a nitrogen laser and an optical multi-channel analyzer system.
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author
; ; ; ; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
polymeric insulators, fluorescence, lidar, fungal growth, remote sensing
in
Applied Spectroscopy
volume
59
issue
8
pages
1037 - 1041
publisher
Society for Applied Spectroscopy
external identifiers
  • wos:000231134300011
  • pmid:16105213
  • scopus:23844473759
  • pmid:16105213
ISSN
1943-3530
DOI
10.1366/0003702054615214
language
English
LU publication?
yes
id
a7b2505d-106c-4997-a790-fb7cd421413b (old id 229415)
date added to LUP
2016-04-01 11:46:53
date last changed
2020-01-12 08:35:50
@article{a7b2505d-106c-4997-a790-fb7cd421413b,
  abstract     = {A method combining laser-induced fluorescence and principal component analysis to detect and discriminate between algal and fungal growth on insulator materials has been studied. Eight fungal cultures and four insulator materials have been analyzed. Multivariate classifications were utilized to characterize the insulator material, and fungal growth could readily be distinguished from a clean surface. The results of the principal component analyses make it possible to distinguish between algae infected, fungi infected, and clean silicone rubber materials. The experiments were performed in the laboratory using a fiber-optic fluorosensor that consisted of a nitrogen laser and an optical multi-channel analyzer system.},
  author       = {Bengtsson, Magnus and Wallstrom, S and Sjöholm, Mikael and Grönlund, Rasmus and Anderson, Benjamin and Larsson, A and Karlsson, S and Kröll, Stefan and Svanberg, Sune},
  issn         = {1943-3530},
  language     = {eng},
  number       = {8},
  pages        = {1037--1041},
  publisher    = {Society for Applied Spectroscopy},
  series       = {Applied Spectroscopy},
  title        = {Fungus covered insulator materials studied with laser-induced fluorescence and principal component analysis},
  url          = {https://lup.lub.lu.se/search/ws/files/2638744/2375021.pdf},
  doi          = {10.1366/0003702054615214},
  volume       = {59},
  year         = {2005},
}