Electrostatic potentials in membrane systems.
Explore the source record for details and available documents.
Mathematics↗
Biomedical subjects
J T Duniec
Publications and source records attributed to J T Duniec.
The physical principles of energy transduction in chloroplast thylakoid membranes.
Explore the source record for details and available documents.
Biophysical Phenomena↗
The stacking of chloroplast thylakoids: evidence for segregation of charged groups into nonstacked regions.
Explore the source record for details and available documents.
Cations↗
A method of estimating radial distribution function of protein particles in membranes from freeze-fracture electron micrographs.
A computational method for estimating the radial distribution function of particles seen in electron micrographs of freeze-fractured membranes is presented. The method overcomes the previous difficulty of measurements of this quantity from freeze-fracture electron micrographs--the systematic error due to the finite size of the sample areas in the freeze-fracture. By multiplying the measurements by weights specific to the shape of the sample area, the method lessens the errors due to the boundaries of the area and allows a synthesis of the average radial distribution function from counts over many small separate areas.
Computers↗
The stacking of chloroplast thylakoids. Quantitative analysis of the balance of forces between thylakoid membranes of chloroplasts, and the role of divalent cations.
Explore the source record for details and available documents.
Binding Sites↗
The stacking of chloroplast thylakoids. Effects of cation screening and binding, studied by the digitonin method.
Explore the source record for details and available documents.
Binding Sites↗
An explanation of the proton uptake of chloroplast membranes in terms of asymmetry of the surface charges.
Explore the source record for details and available documents.
Biological Transport, Active↗
An analysis of the effect of mono- and di-valent cations on the forces between charged lipid membranes with special reference to the grana thylakoids of chloroplasts.
Explore the source record for details and available documents.
Cations↗
Reconciliation of theory and experiment on 90 degrees selective scattering spectra as a measure of intact or broken granal or agranal chloroplasts.
Explore the source record for details and available documents.
Animals↗