Results 31 to 40 of about 14,693,728 (394)

The Potential across a Membrane. [PDF]

open access: bronzeActa Chemica Scandinavica, 1968
Tormod Førland   +3 more
openalex   +3 more sources

Emerging Roles of the Membrane Potential: Action Beyond the Action Potential

open access: yesFrontiers in Physiology, 2018
Whilst the phenomenon of an electrical resting membrane potential (RMP) is a central tenet of biology, it is nearly always discussed as a phenomenon that facilitates the propagation of action potentials in excitable tissue, muscle, and nerve. However, as
Lina Abdul Kadir   +2 more
semanticscholar   +1 more source

A Novel Calcium-Activated Potassium Channel Controls Membrane Potential and Intracellular pH in Trypanosoma cruzi

open access: yesFrontiers in Cellular and Infection Microbiology, 2020
Trypanosoma cruzi develops in environments where nutrient availability, osmolarity, ionic concentrations, and pH undergo significant changes. The ability to adapt and respond to such conditions determines the survival and successful transmission of T ...
Patricia Barrera   +4 more
doaj   +1 more source

Nucleation of membrane adhesions [PDF]

open access: yes, 2008
Recent experimental and theoretical studies of biomimetic membrane adhesions [Bruinsma et al., Phys. Rev. E 61, 4253 (2000); Boulbitch et al., Biophys. J.
Wang, Zhen-Gang, Zhang, Cheng-Zhong
core   +1 more source

Electrophysiology, Unplugged: Imaging Membrane Potential with Fluorescent Indicators.

open access: yesAccounts of Chemical Research, 2019
Membrane potential is a fundamental biophysical property maintained by every cell on earth. In specialized cells like neurons, rapid changes in membrane potential drive the release of chemical neurotransmitters.
Pei Liu, Evan W. Miller
semanticscholar   +1 more source

Different resting membrane potentials in posterior parietal cortex and prefrontal cortex in the view of recurrent synaptic strengths and neural network dynamics

open access: yesFrontiers in Cellular Neuroscience, 2023
In this study, we introduce the importance of elevated membrane potentials (MPs) in the prefrontal cortex (PFC) compared to that in the posterior parietal cortex (PPC), based on new observations of different MP levels in these areas. Through experimental
Minsu Yoo   +4 more
doaj   +1 more source

Modulation of the ISFET response by an immunological reaction [PDF]

open access: yes, 1989
A new method is presented for the detection of an immunological reaction in a membrane. Antigens (or antibodies) are taken up in a porous membrane, which covers the gate area of an ISFET. By stepwise changing of the electrolyte concentration, a transient
Bergveld, P.   +4 more
core   +2 more sources

Noradrenaline Modulates the Membrane Potential and Holding Current of Medial Prefrontal Cortex Pyramidal Neurons via β1-Adrenergic Receptors and HCN Channels

open access: yesFrontiers in Cellular Neuroscience, 2017
The medial prefrontal cortex (mPFC) receives dense noradrenergic projections from the locus coeruleus. Adrenergic innervation of mPFC pyramidal neurons plays an essential role in both physiology (control of memory formation, attention, working memory ...
Katarzyna Grzelka   +3 more
doaj   +1 more source

A new approach to immunoFET operation [PDF]

open access: yes, 1990
A new method is presented for the detection of an immunological reaction taking place in a membrane, which covers the gate area of an ISFET. By stepwise changing the electrolyte concentration of the sample solution, a transient diffusion of ions through ...
Bergveld, P.   +3 more
core   +2 more sources

Ion channels to inactivate neurons in Drosophila

open access: yesFrontiers in Molecular Neuroscience, 2009
Ion channels are the determinants of excitability; therefore, manipulation of their levels and properties provides an opportunity for the investigator to modulate neuronal and circuit function.
James J L Hodge
doaj   +1 more source

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