Photoacoustic investigation of copaiba oil
. In this study we demonstrate the usefulness of the Photoacoustic Spectroscopy (PAS) in the investigation of copaiba oil obtained from Copaifera tree, located in a site within Rondônia State, Amazon region, Brazil. Pure copaiba oil sample was diluted in 98% ethanol providing 10 different samples at...
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| Veröffentlicht in: | The European physical journal. ST, Special topics Special topics, 2008, Vol.153 (1), p.523-526 |
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| container_title | The European physical journal. ST, Special topics |
| container_volume | 153 |
| creator | Santos, J. G. Silveira, L. B. Olenka, L. Oliveira, A. C. Rodriguez, A. F.R. Garg, V. Bento, A. C. Oliveira, R. G. Morais, P. C. |
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In this study we demonstrate the usefulness of the Photoacoustic Spectroscopy (PAS) in the investigation of copaiba oil obtained from Copaifera tree, located in a site within Rondônia State, Amazon region, Brazil. Pure copaiba oil sample was diluted in 98% ethanol providing 10 different samples at volume concentration in the range of 5 to 50% vv. The observed photoacoustic spectral features from pure copaiba oil and the corresponding diluted samples, in the 0.18 to 4.00 μm wavelength region, are discussed in terms of five distinct bands (C, S, L, K, and X bands). Photoacoustic peak intensity was investigated as a function of the copaiba oil concentration in the 5 to 50% v.v. |
| doi_str_mv | 10.1140/epjst/e2008-00499-y |
| format | Article |
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In this study we demonstrate the usefulness of the Photoacoustic Spectroscopy (PAS) in the investigation of copaiba oil obtained from Copaifera tree, located in a site within Rondônia State, Amazon region, Brazil. Pure copaiba oil sample was diluted in 98% ethanol providing 10 different samples at volume concentration in the range of 5 to 50% vv. The observed photoacoustic spectral features from pure copaiba oil and the corresponding diluted samples, in the 0.18 to 4.00 μm wavelength region, are discussed in terms of five distinct bands (C, S, L, K, and X bands). Photoacoustic peak intensity was investigated as a function of the copaiba oil concentration in the 5 to 50% v.v.</description><identifier>ISSN: 1951-6355</identifier><identifier>EISSN: 1951-6401</identifier><identifier>DOI: 10.1140/epjst/e2008-00499-y</identifier><language>eng</language><publisher>Les Ulis: EDP Sciences</publisher><subject>Applied sciences ; Atomic ; Biological and medical sciences ; Chemical industry and chemicals ; Classical and Continuum Physics ; Condensed Matter Physics ; Essential oils, perfumes ; Exact sciences and technology ; General pharmacology ; Materials Science ; Measurement Science and Instrumentation ; Medical sciences ; Molecular ; Optical and Plasma Physics ; Pharmacognosy. Homeopathy. Health food ; Pharmacology. Drug treatments ; Physics ; Physics and Astronomy ; Washing products. Cosmetics and toiletries. Perfumes</subject><ispartof>The European physical journal. ST, Special topics, 2008, Vol.153 (1), p.523-526</ispartof><rights>EDP Sciences/Società Italiana di Fisica/Springer-Verlag 2008</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c355t-e8bd461cbb71ad9a5eeabaf8f320d07058629efefcf13846b36afb8b41d283c83</citedby><cites>FETCH-LOGICAL-c355t-e8bd461cbb71ad9a5eeabaf8f320d07058629efefcf13846b36afb8b41d283c83</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epjst/e2008-00499-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epjst/e2008-00499-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,4035,4036,23910,23911,25119,27903,27904,41467,42536,51297</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20340105$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Santos, J. G.</creatorcontrib><creatorcontrib>Silveira, L. B.</creatorcontrib><creatorcontrib>Olenka, L.</creatorcontrib><creatorcontrib>Oliveira, A. C.</creatorcontrib><creatorcontrib>Rodriguez, A. F.R.</creatorcontrib><creatorcontrib>Garg, V.</creatorcontrib><creatorcontrib>Bento, A. C.</creatorcontrib><creatorcontrib>Oliveira, R. G.</creatorcontrib><creatorcontrib>Morais, P. C.</creatorcontrib><title>Photoacoustic investigation of copaiba oil</title><title>The European physical journal. ST, Special topics</title><addtitle>Eur. Phys. J. Spec. Top</addtitle><description>.
In this study we demonstrate the usefulness of the Photoacoustic Spectroscopy (PAS) in the investigation of copaiba oil obtained from Copaifera tree, located in a site within Rondônia State, Amazon region, Brazil. Pure copaiba oil sample was diluted in 98% ethanol providing 10 different samples at volume concentration in the range of 5 to 50% vv. The observed photoacoustic spectral features from pure copaiba oil and the corresponding diluted samples, in the 0.18 to 4.00 μm wavelength region, are discussed in terms of five distinct bands (C, S, L, K, and X bands). Photoacoustic peak intensity was investigated as a function of the copaiba oil concentration in the 5 to 50% v.v.</description><subject>Applied sciences</subject><subject>Atomic</subject><subject>Biological and medical sciences</subject><subject>Chemical industry and chemicals</subject><subject>Classical and Continuum Physics</subject><subject>Condensed Matter Physics</subject><subject>Essential oils, perfumes</subject><subject>Exact sciences and technology</subject><subject>General pharmacology</subject><subject>Materials Science</subject><subject>Measurement Science and Instrumentation</subject><subject>Medical sciences</subject><subject>Molecular</subject><subject>Optical and Plasma Physics</subject><subject>Pharmacognosy. Homeopathy. Health food</subject><subject>Pharmacology. Drug treatments</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Washing products. Cosmetics and toiletries. 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In this study we demonstrate the usefulness of the Photoacoustic Spectroscopy (PAS) in the investigation of copaiba oil obtained from Copaifera tree, located in a site within Rondônia State, Amazon region, Brazil. Pure copaiba oil sample was diluted in 98% ethanol providing 10 different samples at volume concentration in the range of 5 to 50% vv. The observed photoacoustic spectral features from pure copaiba oil and the corresponding diluted samples, in the 0.18 to 4.00 μm wavelength region, are discussed in terms of five distinct bands (C, S, L, K, and X bands). Photoacoustic peak intensity was investigated as a function of the copaiba oil concentration in the 5 to 50% v.v.</abstract><cop>Les Ulis</cop><pub>EDP Sciences</pub><doi>10.1140/epjst/e2008-00499-y</doi><tpages>4</tpages></addata></record> |
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| subjects | Applied sciences Atomic Biological and medical sciences Chemical industry and chemicals Classical and Continuum Physics Condensed Matter Physics Essential oils, perfumes Exact sciences and technology General pharmacology Materials Science Measurement Science and Instrumentation Medical sciences Molecular Optical and Plasma Physics Pharmacognosy. Homeopathy. Health food Pharmacology. Drug treatments Physics Physics and Astronomy Washing products. Cosmetics and toiletries. Perfumes |
| title | Photoacoustic investigation of copaiba oil |
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