CHEBI:35226 - spin probe

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ChEBI Name spin probe
ChEBI ID CHEBI:35226
Definition A role played by a stable paramagnetic molecular entity used to study the microscopic environment by electron paramagnetic resonance (EPR) spectroscopy without covalent attachment to the molecular entity of interest.
Stars This entity has been manually annotated by the ChEBI Team.
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A spin probe is a molecule with stable free radical character that carries a functional group. This group can be used to couple the probe to another molecule, e.g. a biomolecule. Electron spin resonance can be employed to quantify the probe's concentration.
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ChEBI Ontology
Outgoing spin probe (CHEBI:35226) is a probe (CHEBI:50406)
Incoming 4-hydroxy-TEMPO benzoate (CHEBI:180676) has role spin probe (CHEBI:35226)
IUPAC Name
spin probe
Manual Xref Database
Spin_probe Wikipedia
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Last Modified
18 November 2021