Transmembrane potential difference
Membrane potential (also transmembrane potential or membrane voltage) is the difference in electric potential between the interior and the exterior of a biological cell. With respect to the exterior o...
Transmembrane potential difference - Wikipedia
Dawn Of A New Era: The Revolutionary Ion Engine That Took Spacecraft To Ceres
The NASA spacecraft Dawn has spent more than seven years travelling across the Solar System to intercept the asteroid Vesta and the dwarf planet Ceres. Now in orbit around Ceres, the probe has returne...
Activation of a Neuron - YouTube
Activation of a Neuron.
Voltage
Voltage or electric potential tension (denoted ∆V or ∆U and measured in units of electric potential: volts, or joules per coulomb) is the electric energy charge difference of electric potential energy...
Voltage - Wikipedia
Ion
An ion (/ˈaɪən, -ɒn/) is an atom or molecule in which the total number of electrons is not equal to the total number of protons, giving the atom or molecule a net positive or negative electrical charg...
Ion - Wikipedia
Diffusion
Time lapse video of diffusion of a dye dissolved in water into a gel.Diffusion is the net movement of a substance (e.g., an atom, ion or molecule) from a region of high concentration to a region of ...
Diffusion - Wikipedia
Electrochemical gradient
An electrochemical gradient is a gradient of electrochemical potential, usually for an ion that can move across a membrane. The gradient consists of two parts, the electrical potential and a differenc...
Electrophoretic mobility
Electrophoresis is the motion of dispersed particles relative to a fluid under the influence of a spatially uniform electric field. This electrokinetic phenomenon was observed for the first time in 18...
Ion transporter
In biology, an ion transporter, also called an ion pump, is a transmembrane protein that moves ions across a plasma membrane against their concentration gradient, in contrast to ion channels, where io...
Active transport
Active transport is the movement of molecules across a cell membrane in the direction against their concentration gradient, i.e. moving from an area of lower concentration to an area of higher concent...
Ion channel
Ion channels are pore-forming membrane proteins whose functions include establishing a resting membrane potential, shaping action potentials and other electrical signals by gating the flow of ions acr...
Ion channel - Wikipedia
Passive transport
Passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes. Unlike active transport, it does not require an input of chemical energy, being driven b...
Passive transport - Wikipedia
Dawn Of A New Era: The Revolutionary Ion Engine That Took Spacecraft To Ceres
The NASA spacecraft Dawn has spent more than seven years travelling across the Solar System to intercept the asteroid Vesta and the dwarf planet Ceres. Now in orbit around Ceres, the probe has returne...
Plumbide
A plumbide can refer to one of two things: an intermetallic compound that contains lead, or a Zintl phase compound with lead as the anion.
Plumbides can be formed when lead forms a Zintl phase com...
Plumbide - Wikipedia
KCNN2
Potassium intermediate/small conductance calcium-activated channel, subfamily N, member 2, also known as KCNN2, is a protein which in humans is encoded by the KCNN2 gene. KCNN2 is an ion channel prote...
KCNN2 - Wikipedia
CLNS1A
Methylosome subunit pICln is a protein that in humans is encoded by the CLNS1A gene.
CLNS1A has been shown to interact with:
CLNS1A - Wikipedia
SCN3A
Sodium channel, voltage-gated, type III, alpha subunit (SCN3A) is a protein that in humans is encoded by the Nav1.3 gene.Voltage-gated sodium channels are transmembrane glycoprotein complexes compose...
SCN3A - Wikipedia
CLCA2
Calcium-activated chloride channel regulator 2 is a protein that in humans is encoded by the CLCA2 gene.The protein encoded by this gene belongs to the calcium sensitive chloride conductance protein f...
CLCA2 - Wikipedia
TRPC7
Transient receptor potential cation channel, subfamily C, member 7, also known as TRPC7, is a human gene encoding a protein of the same name.
TRPC7 - Wikipedia
CHRNA4
Neuronal acetylcholine receptor subunit alpha-4 is a protein that in humans is encoded by the CHRNA4 gene.The nicotinic acetylcholine receptors (nAChRs) are members of a superfamily of ligand-gated io...
CHRNA4 - Wikipedia
Cyclic nucleotide-gated channel alpha 4
Cyclic nucleotide-gated cation channel alpha-4 is a protein that in humans is encoded by the CNGA4 gene.CNGA4 is a modulatory subunit of vertebrate cyclic nucleotide-gated membrane channels that trans...
Ionization energy
The ionization energy (IE) of an atom or molecule describes the minimum amount of energy required to remove an electron (to infinity) from the atom or molecule in the gaseous state.The term ionization...
Ionization energy - Wikipedia
Effective diffusion coefficient
The effective diffusion coefficient (also referred to as the apparent diffusion coefficient) of a diffusant in atomic diffusion of solid polycrystalline materials like metal alloys is often represente...
KCNV2
Potassium voltage-gated channel subfamily V member 2 is a protein that in humans is encoded by the KCNV2 gene. The protein encoded by this gene is a voltage-gated potassium channel subunit.
KCNB2
Potassium voltage-gated channel subfamily B member 2 is a protein that in humans is encoded by the KCNB2 gene. The protein encoded by this gene is a voltage-gated potassium channel subunit.
GABRB1
Gamma-aminobutyric acid receptor subunit beta-1 is a protein that in humans is encoded by the GABRB1 gene.
The gamma-aminobutyric acid A receptor (GABAA receptor) is a multisubunit chloride channe...
KCNK1
Potassium channel subfamily K member 1 is a protein that in humans is encoded by the KCNK1 gene.This gene encodes K2P1.1, a member of the superfamily of potassium channel proteins containing two pore-...
KCNK1 - Wikipedia
Knudsen diffusion
Knudsen diffusion is a means of diffusion that occurs when the scale length of a system is comparable to or smaller than the mean free path of the particles involved. For example in a long pore with a...
KCNA6
Potassium voltage-gated channel subfamily A member 6 also known as Kv1.6 is a protein that in humans is encoded by the KCNA6 gene. The protein encoded by this gene is a voltage-gated potassium channel...
Transient receptor potential channel
Transient receptor potential channels (TRP channels) are a group of ion channels located mostly on the plasma membrane of numerous animal cell types. There are about 28 TRP channels that share some s...
Transient receptor potential channel - Wikipedia