A boundary element formulation of continuum electrostatics is used to examine time-independent dielectric relaxation and screening in two proteins, and time-dependent relaxation in two simpler solutes. Cytochrome c oxidation is modeled by inserting partial charges on the heme, using one to three die
Time-dependent charge in a dielectric membrane filter
✍ Scribed by Carlos Manuel Romo-Kröger
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- French
- Weight
- 514 KB
- Volume
- 25
- Category
- Article
- ISSN
- 0304-3886
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
## Abstract The results of measurements of temperature and time dependencies of the dielectric constant of TlInS~2~ in the temperature interval of successive incommensurate and commensurate phase transitions have been presented. Considerable decrease of the dielectric constant in a temperature inte
A number of situations which give rise to time dependent impedances have been explored experimentally for plasticized PVC membranesincontact with aqueous solutions. Most ofthe measurements can be explained by assuming that there is loss (or in some cases gain) of ions from the membranes to the conta
Following Favre et al. [J. Membr. Sci. 207 (2002) 59], a detailed study has been made of the effect of time-dependence in the boundary conditions upon the four measurable time-lags associated with transport through a membrane. A new procedure for deriving the modified time-lags is presented which en