The interaction of the potential-sensitive molecular probe merocyanine 540 with phosphorylating beef heart submitochondrial particles under equilibrium and time-resolved conditions.

@article{Smith1984TheIO,
  title={The interaction of the potential-sensitive molecular probe merocyanine 540 with phosphorylating beef heart submitochondrial particles under equilibrium and time-resolved conditions.},
  author={J. C. Smith and J. M. Graves and M. Williamson},
  journal={Archives of biochemistry and biophysics},
  year={1984},
  volume={231 2},
  pages={
          430-53
        }
}
  • J. C. Smith, J. M. Graves, M. Williamson
  • Published 1984
  • Chemistry, Medicine
  • Archives of biochemistry and biophysics
  • The interaction of the potential-sensitive extrinsic molecular probe merocyanine 540 ( M540 ) with phosphorylating submitochondrial particles has been investigated under equilibrium and time-resolved conditions. The addition of ATP to a M540 -membrane suspension produces oligomycin and CCCP-sensitive spectral changes with absolute maxima near 490, 530, and 565 nm; a 1- to 2-nm red shift of the dye absorption spectrum is also evident in the longer-wavelength region of the spectrum. In fixed… CONTINUE READING
    17 Citations
    Response of the electrochromic dye, merocyanine 540, to membrane potential in rat liver mitochondria
    • 6
    Mechanism and kinetics of merocyanine 540 binding to phospholipid membranes.
    • 64
    The components of merocyanine-540 absorption spectra in aqueous, micellar and bilayer environments.
    • 27
    Fluorescence studies on the interaction of myoglobin with mitochondria
    • 9

    References

    SHOWING 1-10 OF 22 REFERENCES
    Thermodynamics of the electrochemical proton gradient in bovine heart submitochondrial particles.
    • 59
    The behavior of oxonol dyes in phospholipid dispersions.
    • 104
    Optical probes of membrane potential in heart muscle.
    • 102
    Thermodynamics of oxidative phosphorylation in bovine heart submitochondrial particles.
    • 19