نتایج جستجو برای: u3o8

تعداد نتایج: 69  

Journal: :Environmental Health Perspectives 1992
J L Poncy H Metivier M Dhilly M Verry R Masse

In vitro cellular dissolution tests for insoluble forms of uranium oxide are technically difficult with conventional methodology using adherent alveolar macrophages. The limited number of cells per flask and the slow dissolution rate in a large volume of nutritive medium are obvious restricting factors. Macrophages in suspension cannot be substituted because they represent different and poorly ...

2010
Matthew J. Bohn Michael A. Lundin Michael A. Marciniak

Frequency Domain (FD) fluorimetry, capitalizes on the frequency response function of a fluorophore and offers independence from light scatter and excitation/emission intensity variations in order to extract the sample's fluorescent lifetime. Mercury vapor lamps, a common source of industrial facility lighting, emit radiation that overlaps the UV/blue absorption spectrum of many fluorophores and...

Journal: :Journal of Nuclear Science and Technology 2002

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