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Thermodynamic Fluctuations in a Reacting System—Measurement by Fluorescence Correlation Spectroscopy
Abstract
The temporal correlations of thermodynamic concentration fluctuations have been measured in a chemically reactive system at equilibrium by observing fluctuations of the fluorescence of a reaction product. The experiment yields the chemical rate constants and diffusion coefficients and shows the coupling among them. Data are reported for binding of ethidium bromide to DNA.
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Cited by
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Metadata
- Authors
- Magde, D., Elson, E., & Webb, W. W.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1972-09-11
- Volume
- 29
- Issue
- 11
- Pages
- 705-708
- ISSN
- 0031-9007 (ISSN-L)
- OpenAlex
- W1981765336
- Cited by
- 1,753
- References
- 0
- FWCI
- 17.05
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Thermodynamic Fluctuations in a Reacting System—Measurement by Fluorescence Correlation Spectroscopy. https://app.cochat.ai/papers/10.1103/physrevlett.29.705
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- Magde, D., Elson, E., & Webb, W. W. (1972). Thermodynamic Fluctuations in a Reacting System—Measurement by Fluorescence Correlation Spectroscopy. Physical Review Letters. https://doi.org/10.1103/physrevlett.29.705
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
