Skip to search formSkip to main contentSkip to account menu

Potassium

Known as: K element, Potassium (NOS), K 
An element in the alkali group of metals with an atomic symbol K, atomic number 19, and atomic weight 39.10. It is the chief cation in the… 
National Institutes of Health

Related topics

Related topics

43 relations
500 ML Hetastarch 60 MG/ML InjectionAXONA MEDICAL FOOD PKTCENTRUM TABDIALYSATE,DUOSOL BICARBONATE 25 W/O CALCIUM SOLN

Broader (1)

Metals, Alkali

Narrower (2)

alum, potassiumpotassium phosphate

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2004
Highly Cited
2004
Potassium hexacyanoferrate(II)--a new cyanating agent for the palladium-catalyzed cyanation of aryl halides.
A new advantageous cyanating agent, potassium hexacyanoferrate(II), is described for the palladium-catalyzed cyanation of aryl… 
Highly Cited
1990
Highly Cited
1990
Inhibition by dopamine of (Na+ + K+)ATPase activity in neostriatal neurons through D1 and D2 dopamine receptor synergism
THE (Na+ + K+)ATPase, an integral membrane protein located in virtually all animal cells, couples the hydrolysis of ATP to the… 
Highly Cited
1989
Highly Cited
1989
Capillary electrophoresis of proteins in buffers containing high concentrations of zwitterionic salts.
Highly Cited
1988
Highly Cited
1988
Spatial distribution of calcium channels and cytosolic calcium transients in growth cones and cell bodies of sympathetic neurons.
Ca2+ imaging and single-channel recording were used to study the regulation of cytosolic free Ca2+ ([Ca2+]i) in local regions of… 
Highly Cited
1988
Highly Cited
1988
Free‐calcium and force transients during depolarization and pharmacomechanical coupling in guinea‐pig smooth muscle.
1. Fura2 was loaded by permeation and hydrolysis of the acetoxymethyl ester into smooth muscle cells of intact thin sheets of the… 
Highly Cited
1985
Highly Cited
1985
Modulation of single Ca2+-dependent K+-channel activity by protein phosphorylation
There is considerable evidence that cyclic AMP can modulate the electrical activity of excitable cells1–10 and that protein… 
Highly Cited
1980
Highly Cited
1980
Interactions between the regulation of the intracellular pH and sodium activity of sheep cardiac Purkinje fibres.
1. We have investigated the influence of the H+ and Na+ gradients across the cell membrane on the regulation of the intracellular… 
Highly Cited
1979
Highly Cited
1979
Mechanism of β- adrenergic relaxation of smooth muscle
The mechanism of β-adrenergic relaxation was investigated in isolated smooth muscle cells. β-adrenergic agents stimulate cyclic… 
Highly Cited
1971
Highly Cited
1971
Proteins of the human erythrocyte membrane as modified by pronase.
Highly Cited
1965
Highly Cited
1965
BINDING OF METAL IONS TO MONOLAYERS OF LECITHINS, PLASMALOGEN, CARDIOLIPIN, AND DICETYL PHOSPHATE.
SUMMARY The surface pressure-area curves of synthetic (dipalmitoyl), egg, and yeast lecithins showed that the limiting areas… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)