ArticleBiophysical reviews2010
Single-molecule fluorescence characterization in native environment.
Article in Biophysical reviews, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- In vivo orientation of single myosin lever arms in zebrafish skeletal muscle.Biophysical journal · 2014Article
- Regulatory light chain mutants linked to heart disease modify the cardiac myosin lever arm.Biochemistry · 2013Article
- Evanescent field shapes excitation profile under axial epi-illumination.Journal of biomedical optics · 2012Article
- Single myosin cross-bridge orientation in cardiac papillary muscle detects lever-arm shear strain in transduction.Biochemistry · 2011Article
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Authors and funding
2 authors.
Funding
Abstract
Single-molecule detection (SMD) with fluorescence is a widely used microscopic technique for biomolecule structure and function characterization. The modern light microscope with high numerical aperture objective and sensitive CCD camera can image the brightly emitting organic and fluorescent protein tags with reasonable time resolution. Single-molecule imaging gives an unambiguous bottom-up biomolecule characterization that avoids the "missing information" problem characteristic of ensemble measurements. It has circumvented the diffraction limit by facilitating single-particle localization to ~1 nm. Probes developed specifically for SMD applications extend the advantages of single-molecule imaging to high probe density regions of cells and tissues. These applications perform under conditions resembling the native biomolecule environment and have been used to detect both probe position and orientation. Native, high density SMD may have added significance if molecular crowding impacts native biomolecule behavior as expected inside the cell.
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Registered trials
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