Betekenis van:
fluorescence

fluorescence
Zelfstandig naamwoord
    • light emitted during absorption of radiation of some other (invisible) wavelength

    Hyperoniemen

    Hyponiemen


    Voorbeeldzinnen

    1. Detector (4.5.2) Fluorescence detector
    2. Observe for bright orange fluorescence of PHB granules.
    3. This limit of quantification is only achievable with fluorescence detector.
    4. A simple in vitro fluorescence method for biomass measurements in algal growth inhibition tests.
    5. The fluorescence intensity must be equivalent to the positive control strain at the same antibody dilution.
    6. The tryptophan and the internal standard in the hydrolysate or in the extract are determined by HPLC with fluorescence detection.
    7. The limit of quantification is 2 mg vitamin E/kg. This limit of quantification is only achievable with fluorescence detector.
    8. This buffer is used as a mountant fluid on the windows of IF slides to enhance fluorescence.
    9. The fluorescence intensity must be equivalent or better to the positive control strain at the same antibody dilution.
    10. The content of vitamin A is determined by reversed phase high performance liquid chromatography (RP-HPLC) using a UV or a fluorescence detector.
    11. ‘Light-emitting diode (LED) light source’ means a light source where the element for visible radiation is one or more solid state junctions producing injection-luminescence/fluorescence;
    12. The reference method for the measurement of total gaseous mercury concentrations in ambient air shall be an automated method based on Atomic Absorption Spectrometry or Atomic Fluorescence Spectrometry.
    13. Other surrogate parameters include cell volume, fluorescence, optical density, etc. A conversion factor between the measured surrogate parameter and biomass should be known.
    14. Also in this test, surrogates for biomass, such as cell counts, fluorescence, etc. are typically measured and the use of the term ‘biomass’ thus refers to these surrogate measures as well.
    15. Determination of PS and PE as o-phthaldialdehyde (OPA) derivatives by reversed-phase (RP) HPLC and fluorescence detection. Quantification of PS and PE content in the test sample by reference to a standard sample containing a known amount of PEDP.