Surface plasmon resonance imaging measurements of ultrathin organic films

Article Abstract:

A description of the surface plasmon resonance optical technique, its usage, and application in imaging studies is presented. The technique is useful in characterizing lipid bilayer films, monitoring of antibody-antigen interactions occurring at surfaces, DNA hybridization absorption, and protein-DNA interactions.

Equipment and supplies, Measurement, Nucleic acid hybridization, Imaging systems, Monomolecular films, Immune complexes, Lipid membranes, Plasmons (Physics), Bilayer lipid membranes, Reflectance

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Single-molecule fluorescence spectroscopy and microscopy of biomolecular motors

Article Abstract:

The mechanism of action of many members of the kinesin and myosin biomolecular motor protein families is explored through single-molecular fluorescence spectroscopy and microscopy. This research complements X-ray to provide a better view into the local dynamic behavior of motor proteins.

Fluorescence spectroscopy, Myosin

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Long-range resonance energy transfer in molecular systems

Article Abstract:

The molecular Resonance Energy Transfer (RET) and the recent development in the field are described. As a result of the introduction of some new principles underlying RET processes, many of the important concepts are covered together into a generalization of Foster's original theory.

Chemistry, Physical and theoretical, Physical chemistry, Rearrangements (Chemistry)

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