Publications related to Membrane water for probing neuronal membrane potentials and ionic fluxes at the single cell level

Phosphorylation at S87 is enhanced in synucleinopathies, inhibits alpha-synuclein oligomerization, and influences synuclein-membrane interactions

Hilal Lashuel, Patrick Aebischer, Bernard Schneider, Diego Chiappe, Marc Moniatte, Adrian Schmid, Magdalena Zweckstetter, Abid Oueslati

Increasing evidence suggests that phosphorylation may play an important role in the oligomerization, fibrillogenesis, Lewy body (LB) formation, and neurotoxicity of alpha-synuclein (alpha-syn) in Parkinson disease. Herein we demonstrate that alpha-syn is p ...

2010

A theory of sound transmission through a clamped curved piezoelectric membrane connected to a negative capacitor

Hervé Lissek, Tomas Sluka, Pavel Mokry

An analytical calculation of the acoustic transmission loss of sound propagating through a thin cylindrically curved piezoelectric membrane, which is rigidly clamped at its straight ends, is presented. The membrane is placed inside an acoustic tube and con ...

Elsevier2010

Spike-Based Reinforcement Learning in Continuous State and Action Space: When Policy Gradient Methods Fail

Wulfram Gerstner, Eleni Vasilaki, Nicolas Frémaux, Walter Senn

Changes of synaptic connections between neurons are thought to be the physiological basis of learning. These changes can be gated by neuromodulators that encode the presence of reward. We study a family of reward-modulated synaptic learning rules for spiki ...

Public Library of Science2009

Memory effects of ion-selective electrodes: Theory and computer simulation of the time-dependent potential response to multiple sample changes

Nico de Rooij

A straightforward theoretical description of the time-dependent response of ion-selective membrane electrodes to multiple sample changes is presented. The derivation makes use of an approximation for the ion fluxes in the membrane, and of the superposition ...

Elsevier2009

Coassembly of Mgm1 isoforms requires cardiolipin and mediates mitochondrial inner membrane fusion

Henning Paul-Julius Stahlberg

Two dynamin-related protein (DRP) families are essential for fusion of the outer and inner mitochondrial membranes, Fzo1 (yeast)/Mfn1/Mfn2 (mammals) and Mgm1 (yeast)/Opa1 (mammals), respectively. Fzo1/Mfns possess two medial transmembrane domains, which pl ...

Rockefeller University Press2009

Ensuring stability in models of atrial kinetics

Vincent Jacquemet

The membrane kinetics of human atrial myocytes as formulated by Courtemance, Ramierz and Nattel has been studied while focusing on its progression toward stationary solutions during long term repetitive stimulation. An algorithm is presented for finding th ...

2009

Single-molecule motions of oligoarginine transporter conjugates on the plasma membrane of Chinese hamster ovary cells

Hui Wang

To explore the real-time dynamic behavior of molecular transporters of the cell-penetrating-peptide (CPP) type on a biological membrane, single fluorescently labeled oligoarginine conjugates were imaged interacting with the plasma membrane of Chinese hamst ...

2008

Integrated microfluidic system for non-invasive electrophysiological measurements on Xenopus oocytes

Elodie Deborah Dahan

We developed a new non-invasive integrated microsystem for electrophysiological measurements on Xenopus laevis oocytes. The Xenopus oocyte is a well-known expression system for various kinds of ion channels that are of potential interest for drug screening ...

EPFL2008

Spontaneous $ Na ^{ + } $ Transients in Individual Mitochondria of Intact Astrocytes

Michaël Unser, Dimitri Nestor Alice Van De Ville, Jean-Yves Chatton

Mitochondria in intact cells maintain low

Na ^{ + }

levels despite the large electrochemical gradient favoring cation influx into the matrix. In addition, they display individual spontaneous transient depolarizations. We report here that individual mit ...

Wiley-Liss2008

Selective removal of acetone and butan-1-ol from water with supported ionic liquid-polydimethylsiloxane membrane by pervaporation

Paul Joseph Dyson, Zhaofu Fei

The use of ionic liq.-polymer in supported ultrafiltration membrane in vacuum pervaporation has been verified. The ultrafiltration membranes were impregnated by two ionic liqs. (1-ethenyl-3-ethyl-imidazolium hexafluorophosphate and tetrapropylammonium tetr ...

2008

Membrane water for probing neuronal membrane potentials and ionic fluxes at the single cell level

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Phosphorylation at S87 is enhanced in synucleinopathies, inhibits alpha-synuclein oligomerization, and influences synuclein-membrane interactions

A theory of sound transmission through a clamped curved piezoelectric membrane connected to a negative capacitor

Spike-Based Reinforcement Learning in Continuous State and Action Space: When Policy Gradient Methods Fail

Memory effects of ion-selective electrodes: Theory and computer simulation of the time-dependent potential response to multiple sample changes

Coassembly of Mgm1 isoforms requires cardiolipin and mediates mitochondrial inner membrane fusion

Ensuring stability in models of atrial kinetics

Single-molecule motions of oligoarginine transporter conjugates on the plasma membrane of Chinese hamster ovary cells

Integrated microfluidic system for non-invasive electrophysiological measurements on Xenopus oocytes

Spontaneous $ Na ^{ + } $ Transients in Individual Mitochondria of Intact Astrocytes

Selective removal of acetone and butan-1-ol from water with supported ionic liquid-polydimethylsiloxane membrane by pervaporation

Single-molecule motions of oligoarginine transporter conjugates on the plasma membrane of Chinese hamster ovary cells

Integrated microfluidic system for non-invasive electrophysiological measurements on Xenopus oocytes

Selective removal of acetone and butan-1-ol from water with supported ionic liquid-polydimethylsiloxane membrane by pervaporation

A theory of sound transmission through a clamped curved piezoelectric membrane connected to a negative capacitor

Coassembly of Mgm1 isoforms requires cardiolipin and mediates mitochondrial inner membrane fusion

Spike-Based Reinforcement Learning in Continuous State and Action Space: When Policy Gradient Methods Fail

Ensuring stability in models of atrial kinetics

Phosphorylation at S87 is enhanced in synucleinopathies, inhibits alpha-synuclein oligomerization, and influences synuclein-membrane interactions

Spontaneous $ Na ^{ + } $ Transients in Individual Mitochondria of Intact Astrocytes

Memory effects of ion-selective electrodes: Theory and computer simulation of the time-dependent potential response to multiple sample changes