Search for dissertations about: "fluorescence"
Showing result 6 - 10 of 1091 swedish dissertations containing the word fluorescence.
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6. Methods for measurements of chlorophyll fluorescence, luminescence and photosynthesis in intact plants
Abstract : Methods were developed to study delayed light emission (luminiscence) and fluorescence changes in intact leaves of plants. Delayed light emission, detected from plants in darkness, was used to produce images of the plant leaves. The procedure was termed "phytoluminography". READ MORE
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7. Optical spectroscopy and fluorescence imaging for cancer diagnostics
Abstract : This work presents optical methods for diagnosing cancer. A complementary method for diagnosing eye cancer was investigated using a technique developed within this work named transscleral optical spectroscopy (TOS). READ MORE
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8. Whiteness and Fluorescence in Layered Paper and Board : Perception and Optical Modelling
Abstract : This thesis is about modelling and predicting the perceived whiteness of plain paper from the paper composition, including fluorescent whitening agents. This involves psychophysical modelling of perceived whiteness from measurable light reflectance properties, and physical modelling of light scattering and fluorescence from the paper composition. READ MORE
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9. Time-Varying Excitation in Fluorescence Spectroscopy for Biological Applications
Abstract : The focus of this thesis is to explore and use the benefits of time-varying excitation in fluorescence spectroscopy for studies of biomolecular dynamics. Two new techniques taking advantage of modulated excitation are presented. READ MORE
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10. Photon induced fluorescence studies of molecules using synchrotron radiation
Abstract : This Licentiate thesis presents research accomplished at theSection of Atomic and Molecular Physics at the Royal Instituteof Technology in Stockholm using photon induced fluorescencespectroscopy (PIFS) during the last two years.The main results presented are summarized:- Neutral photodissociation in CO was observed aftersynchrotron photon excitation in the range 19-26 eV bycollecting dispersed fluorescence from excited neutral C atoms. READ MORE