Sökning: onr:"swepub:oai:gup.ub.gu.se/162488" > Chemical images of ...
Fältnamn | Indikatorer | Metadata |
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000 | 04240naa a2200577 4500 | |
001 | oai:gup.ub.gu.se/162488 | |
003 | SwePub | |
008 | 240910s2012 | |||||||||||000 ||eng| | |
009 | oai:research.chalmers.se:7f5a72c8-8fe9-4235-b31d-774a96647a05 | |
024 | 7 | a https://gup.ub.gu.se/publication/1624882 URI |
024 | 7 | a https://doi.org/10.1016/j.aca.2012.05.0472 DOI |
024 | 7 | a https://research.chalmers.se/publication/1624882 URI |
040 | a (SwePub)gud (SwePub)cth | |
041 | a eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Abbas, Aamer,d 1973u Göteborgs universitet,University of Gothenburg4 aut0 (Swepub:cth)aamera |
245 | 1 0 | a Chemical images of marine bio-active compounds by surface enhanced Raman spectroscopy and transposed orthogonal partial least squares (T-OPLS) |
264 | 1 | b Elsevier BV,c 2012 |
520 | a Surface enhanced Raman spectroscopy combined with transposed Orthogonal Partial Least Squares (T-OPLS) was shown to produce chemical images of the natural antibacterial surface-active compound 1,1,3,3-tetrabromo-2-heptanone (TBH) on Bonnemaisonia hamifera. The use of gold colloids function-alised with the internal standard 4-mercapto-benzonitrile (MBN) made it possible to create images of the relative concentration of TBH over the surfaces. A gradient of TBH could be mapped over and in the close vicinity of the B. hamifera algal vesicles at the attomol/pixel level. T-OPLS produced a measure of the spectral correlation for each pixel of the hyperspectral images whilst not including spectral variation that was linearly independent of the target spectrum. In this paper we show the possibility to retrieve specific spectral information with a low magnitude in a complex matrix. | |
650 | 7 | a NATURVETENSKAPx Biologix Biokemi och molekylärbiologi0 (SwePub)106022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Biochemistry and Molecular Biology0 (SwePub)106022 hsv//eng |
650 | 7 | a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng |
653 | a Surface enhanced Raman spectroscopy | |
653 | a Bonnemaisonia hamifera 1 | |
653 | a 1 | |
653 | a 3 | |
653 | a 3-Tetrabromo-2-heptanone | |
653 | a red alga-bonnemaisonia | |
653 | a bacterial-colonization | |
653 | a scattering | |
653 | a pls | |
653 | a chemometrics | |
653 | a fluorescence | |
653 | a feasibility | |
653 | a information | |
653 | a hamifera | |
653 | a information | |
700 | 1 | a Josefson, M.u AstraZeneca R&D Mölndal4 aut |
700 | 1 | a Nylund, Göran M.,d 1974u Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap, Tjärnö marinbiologiska laboratorium,Linnécentrum för marin evolutionsbiologi (CEMEB),Centrum för marin kemisk ekologi,Department of Biological and Environmental Sciences, Tjärnö Marine Biological Laboratory,Linnaeus Centre for Marine Evolutionary Biology (CEMEB),Centre for Marine Chemical Ecology,University of Gothenburg4 aut0 (Swepub:gu)xnylgo |
700 | 1 | a Pavia, Henrik,d 1964u Gothenburg University,Göteborgs universitet,Institutionen för biologi och miljövetenskap, Tjärnö marinbiologiska laboratorium,Centrum för marin kemisk ekologi,Linnécentrum för marin evolutionsbiologi (CEMEB),Department of Biological and Environmental Sciences, Tjärnö Marine Biological Laboratory,Centre for Marine Chemical Ecology,Linnaeus Centre for Marine Evolutionary Biology (CEMEB),University of Gothenburg4 aut0 (Swepub:gu)xpavhe |
700 | 1 | a Abrahamsson, Katarina,d 1957u Göteborgs universitet,University of Gothenburg4 aut0 (Swepub:cth)xabrak |
710 | 2 | a Göteborgs universitetb AstraZeneca R&D Mölndal4 org |
773 | 0 | t Analytica Chimica Actad : Elsevier BVg 737, s. 37-44q 737<37-44x 0003-2670x 1873-4324 |
856 | 4 | u https://doi.org/10.1016/j.aca.2012.05.047 |
856 | 4 | u http://dx.doi.org/10.1016/j.aca.2012.05.047y FULLTEXT |
856 | 4 8 | u https://gup.ub.gu.se/publication/162488 |
856 | 4 8 | u https://doi.org/10.1016/j.aca.2012.05.047 |
856 | 4 8 | u https://research.chalmers.se/publication/162488 |
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