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Isotopes

Known as: ISOTOPE, Isotopes [Chemical/Ingredient] 
A form of a chemical element in which the atoms have the same number of protons (part of the nucleus of an atom) but with a different number of… 
National Institutes of Health

Related topics

Related topics

9 relations
ElementsIn BloodRadioisotopesagonists

Narrower (1)

stable isotope

Papers overview

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Highly Cited
2004
Highly Cited
2004
Simultaneous in-situ multi-element analysis of minerals on thin section using LA-ICP-MS
In-situ trace-element analyses on minerals are especially useful for characterization of geological materials. We explored… 
Highly Cited
1997
Highly Cited
1997
Synthesis, Reactivity, and Catalytic Behavior of Iron/Zinc-Containing Species Involved in Oxidation of Hydrocarbons under Gif-Type Conditions
The present study explores the nature and reactivity of iron- and zinc-containing species generated in hydrocarbon-oxidizing… 
Highly Cited
1996
Highly Cited
1996
Wave Packet Isotope Separation.
We introduce and demonstrate a general wave packet method for laser isotope separation. In this scheme, laser excited molecular… 
Highly Cited
1993
Highly Cited
1993
Determination of an improved intermolecular global potential energy surface for Ar–H2O from vibration–rotation–tunneling spectroscopy
A new highly accurate and detailed intermolecular potential surface for Ar–H2O is derived by a direct nonlinear least squares fit… 
Highly Cited
1993
Highly Cited
1993
Resonant diffraction of synchrotron radiation by a nuclear multilayer.
We report the observation of nuclear resonant diffraction of synchrotron radiation by a synthetic multilayer. The nuclear period… 
Highly Cited
1972
Highly Cited
1972
The efflux of magnesium from single crustacean muscle fibres
1. In the large single muscle fibres from the barnacle Balanus nubilus, the total fibre Mg concentration was estimated as 15·1 m… 
Highly Cited
1958
Highly Cited
1958
Organic syntheses with isotopes
Organic syntheses with isotopes , Organic syntheses with isotopes , مرکز فناوری اطلاعات و اطلاع رسانی کشاورزی 
Highly Cited
1956
Highly Cited
1956
Formation and binding of histamine by rat tissues in vitro.
Several rat tissues decarboxylate C14 l-histidine and bind the resulting histamine in stable form. The pyloric portion of the… 
Highly Cited
1955
Highly Cited
1955
A study with O18 of adenosine triphosphate formation in oxidative phosphorylation.
In a previous communication from this laboratory (1) a reaction of inorganic phosphate with water was described which occurred… 
Highly Cited
1950
Highly Cited
1950
The cytogenetic effect of slow neutrons.
HE study of the biological effect of different radiations has progressed as sources of the various radiations have been developed…