Esitystapa käsitteiden/termien suhteille:
Näytä käsitteiden/termien suhteet:
Näytä käsitteiden/termien suhteet:
NIR-spektroskopia
Laajemmat termit: | ∟ ∟ ∟ ∟ NIR-spektroskopia ∟ ∟ ∟ ∟ ∟ NIR-spektroskopia ∟ ∟ ∟ ∟ NIR-spektroskopia |
Annotaatio: | a type of spectrum anal; DF: note short X ref
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historyNote*: | 97
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Huomautus: | Spectrophotometry, Infrared (1991-1996) |
Huomautus: | A noninvasive technique that uses the differential absorption properties of hemoglobin and myoglobin to evaluate tissue oxygenation and indirectly can measure regional hemodynamics and blood flow. Near-infrared light (NIR) can propagate through tissues and at particular wavelengths is differentially absorbed by oxygenated vs. deoxygenated forms of hemoglobin and myoglobin. Illumination of intact tissue with NIR allows qualitative assessment of changes in the tissue concentration of these molecules. The analysis is also used to determine body composition.
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publicMeSHNote*: | 97
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activeMeSHYear*: | 2003 2004 2005 2005A 2006 2007 |
dateCreated*: | 1996-06-10 |
dateEstablished*: | 1997-01-01 |
dateRevised*: | 2004-08-02 |
recordAuthorizer*: | jls |
recordMaintainer*: | jls |
recordOriginator*: | JLS |
Tyyppi: | |
Vierustermit: | |
URI: | |
Nimikkeet ja vastaavat käsitteet: | Spektroskopi, nära-infraröd (sv) NIR-spectroskopi (sv, korvattu) Spectroscopy, Near-Infrared (en) Spectrometry, Near-Infrared (en, korvattu) NIR Spectroscopy (en, korvattu) |
Jaa: |
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