E. Nachliel
Tel Aviv University
16 Papers
179 Citations
E. Nachliel is an academic researcher from Tel Aviv University. The author has contributed to research in topics: Pyranine & Protonation. The author has an hindex of 10, co-authored 16 publications.
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Papers
Quantitation of physical-chemical properties of the aqueous phase inside the phoE ionic channel.
TL;DR: The physical and chemical properties of the water in such a microscopic space were measured by monitoring the dynamics of a well-studied reaction--the protolytic dissociation of a strong acid by employing single photon-counting time-resolved fluorimetry.
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Protonation dynamics of the extracellular and cytoplasmic surface of bacteriorhodopsin in the purple membrane.
TL;DR: The protonation dynamics determined at the surface of the purple membrane is of relevance both for the vectorial proton transport mechanism of bacteriorhodopsin and for energy coupling, not only in halobacteria, but also in complex chemiosmotic systems such as mitochondrial and thylakoid membranes.
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Dynamic studies of proton diffusion in mesoscopic heterogeneous matrix: II. The interbilayer space between phospholipid membranes
M. Gutman,E. Nachliel,S. Kiryati +2 more
TL;DR: Time resolved fluorometry simulates the diffusion of a proton, subjected to electrostatic attraction, in a thin water layer enclosed between low affinity, proton binding surfaces and finds no evidence for abnormal dynamics of proton transfer at the lipid water interface which, by any mechanism, accelerates its diffusion.
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Probing the micelle/water interface by rapid laser-induced proton pulse
TL;DR: The laser-induced pH jump has a time resolution capable of measuring the diffusion-controlled rate constant of proton binding, and the micellar charge calculated from this method was corroborated by other measurements which rely only on equilibrium parameters.
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The mechanism of monensin-mediated cation exchange based on real time measurements.
TL;DR: The analysis of the reactions reveals that the ionic selectivity of the monensin (H+ > Na+ > K+) is due to more than one term, and is derived from a large difference in the rates of cross membranal diffusivities (MoH > MoNa > MoK), which have never been detected before.
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