Essays about: "steady state fluorescence"

Showing result 1 - 5 of 6 essays containing the words steady state fluorescence.

  1. 1. Historical mining of Fe-Ca ore in Garpenberg, Sweden. : A study based on lake sediment geochemistry from Finnhytte-dammsjön.

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Morgan Eliasson; [2023]
    Keywords : Paleolimnology; Lake sediment; XRF; Garpenberg; Mining history;

    Abstract : It is well established that mining and metallurgy on a larger scale in Sweden originated in Bergslagen. The historical mining district Garpenberg in Bergslagen presently show the oldest signs of mining in Sweden (2300 BP) based on a study of a lake sediment profile from Gruvsjön. READ MORE

  3. 2. Study of co-translational folding of E. coli dihydrofolate reductase using fluorescence resonance energy transfer (FRET)

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Aswathy Kallazhi; [2018]
    Keywords : FRET; tRNA; co-translational folding; protein folding; DHFR; fluorescence; aminoacylation;

    Abstract : In prokaryotes, protein synthesis and folding are often coupled, and the protein begins to fold from the N-terminus as it is being synthesized. It has been hypothesised that there could be kinetic coupling of the speed of translation and the folding, which means that an altered rate of synthesis can cause a possible misfolding of the protein. READ MORE

  4. 3. The impact on the morphology of the active layer from an organic solar cell by using different solvents

    University essay from

    Author : Robbert Schelfhout; [2017]
    Keywords : organic solar cells; polymer solar cells; morphology of active layer; polymer blend; solvent annealing; spin coating; dip coating; time resolved fluorescence; steady state fluorescence; absorption spectroscopy; atomic force microscopy;

    Abstract : The rise in the world population can be correlated with an increase in energy need. Fossil fuels are not going to able to cover this need in energy because not only are they limited, they also have a negative effect on the environment. A reason the more to switch renewable energy. One of the most popular renewable energy source is solar energy. READ MORE

  5. 4. Hardware Control of a Near Infrared Fluorescence System : LabVIEW Programming and Evaluation

    University essay from Linköpings universitet/Biomedicinsk instrumentteknik

    Author : María Martha de la Paz Velasco Santoscoy; [2016]
    Keywords : Near-infrared; indocyanine green ICG ; biomedical optics; fluorescence; spectroscopy; lasers.;

    Abstract : Indocyanine green (ICG) is a fluorescent dye used as an indicator in medicine and surgery. The maximum absorption wavelength of ICG is at 785 nm, while the maximum emission is around 820 nm. ICG is nontoxic and is rapidly excreted into the bile. READ MORE

  6. 5. Synthesis and characterisation of ZnO nanoparticles.An experimental investigation of some of their size dependent quantum effects

    University essay from Institutionen för materialkemi

    Author : T. Jesper Jacobsson; [2010]
    Keywords : ZnO; nanoparticles; quantum dots; Sol-gel; Time resolved UV-Vis spectroscopy; fluorescence; Raman; Phonon spectrum; Synthesis; XRD;

    Abstract : ZnO nanoparticles in the size range 2.5–7 nm have been synthesised by a wet chemical method where ZnO particles were grown in basic zinc acetate solution. The optical band gap increases when the size of the particles decreases. READ MORE