Category:OSW3dac441066ef5975835337161cd513f7: Difference between revisions

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-     "iri": "chameo:NuclearMagneticResonance",
+     "iri": "https://w3id.org/emmo/domain/characterisation-methodology/chameo#NuclearMagneticResonance",
      "name": "NuclearMagneticResonance",
      "label": [
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              "title": "OSW3dac441066ef5975835337161cd513f7",

Revision as of 21:39, 26 February 2025

NuclearMagneticResonance
ID	OSW3dac441066ef5975835337161cd513f7
UUID	3dac4410-66ef-5975-8353-37161cd513f7
Label	NuclearMagneticResonance
Machine compatible name	NuclearMagneticResonance
Statements (outgoing)

Statements (incoming)

Description

Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei. This spectroscopy is based on the measurement of absorption of electromagnetic radiations in the radio frequency region from roughly 4 to 900 MHz. Absorption of radio waves in the presence of magnetic field is accompanied by a special type of nuclear transition, and for this reason, such type of spectroscopy is known as Nuclear Magnetic Resonance Spectroscopy. The sample is placed in a magnetic field and the NMR signal is produced by excitation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule and its individual functional groups. As the fields are unique or highly characteristic to individual compounds, in modern organic chemistry practice, NMR spectroscopy is the definitive method to identify monomolecular organic compounds.

Category (Class)

OWL Class
Imported fromA prefixed IRI defining this entry as a imported term. In OSW the prefix must be a registered imported ontology.<br>Definition: OWL Class	https://w3id.org/emmo/domain/characterisation-methodology/chameo#NuclearMagneticResonance

EmmoClass
Supercategories<br>Definition: Category (Class), OWL Class, EmmoClass	Spectroscopy
Alternative label<br>Definition: EmmoClass	Magnetic resonance spectroscopy (MRS) [en] NMR [en]
metaclass<br>Definition: Category (Class), EmmoClass	EmmoClass

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jsondata

rdf_type

"owl:Class"

uuid

"3dac4410-66ef-5975-8353-37161cd513f7"

iri

"https://w3id.org/emmo/domain/characterisation-methodology/chameo#NuclearMagneticResonance"

name

"NuclearMagneticResonance"

label

text	"NuclearMagneticResonance"
lang	"en"

description

text

"Nuclear magnetic resonance spectroscopy, most commonly known as NMR spectroscopy or magnetic resonance spectroscopy (MRS), is a spectroscopic technique to observe local magnetic fields around atomic nuclei. This spectroscopy is based on the measurement of absorption of electromagnetic radiations in the radio frequency region from roughly 4 to 900 MHz. Absorption of radio waves in the presence of magnetic field is accompanied by a special type of nuclear transition, and for this reason, such type of spectroscopy is known as Nuclear Magnetic Resonance Spectroscopy. The sample is placed in a magnetic field and the NMR signal is produced by excitation of the nuclei sample with radio waves into nuclear magnetic resonance, which is detected with sensitive radio receivers. The intramolecular magnetic field around an atom in a molecule changes the resonance frequency, thus giving access to details of the electronic structure of a molecule and its individual functional groups. As the fields are unique or highly characteristic to individual compounds, in modern organic chemistry practice, NMR spectroscopy is the definitive method to identify monomolecular organic compounds."

lang

"en"