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Nitric oxide: History, Reactions & Biological functions

Nitric oxide (nitrogen oxide, nitrogen mono-oxide, or nitrogen monoxide) is a colorless gas with the formula NO. It is one of the principal oxides of nitrogen. Nitric oxide is a free radical: it has an unpaired electron, which is sometimes denoted by a dot in its chemical formula (•N=O or •NO). Nitric oxide is also a heteronuclear diatomic molecule, a…

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Nitric oxide topic overview

The analysis highlights History, Reactions and Biological functions as prominent areas in the source structure around Nitric oxide.

Related topics
121
Source areas
9
Connected nodes
130
Extracted relationships
55
Related term clusters
39
Bridge connections
130

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Reactions · 33 topics
Biological functions · 22 topics
Overview · 20 topics
Detection and assay · 13 topics
Environmental effects · 10 topics
Production and preparation · 10 topics
History · 5 topics
Occupational safety and health · 5 topics
Physical properties · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

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Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

History

Physical properties

Reactions

Production and preparation

Detection and assay

Environmental effects

Biological functions

Occupational safety and health

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Nitric oxide connects Entity context

The extracted context around Nitric oxide shows recurring relationship patterns in the source. For example, Nitric oxide → Ferid Murad, Furchgott, Ignarro, Joseph Priestley, Louis, Medicine, Nitric, Nobel Prize, Physiology, Robert Another extracted example is Nitric oxide → EDRF, L-arginine, NADPH, Nitric, NOS, One, Reduction. Use these groups to spot repeated connection types before inspecting the individual relationships.

Nitric oxide

Top relations

related to history · 10
Nitric oxide → Ferid Murad, Furchgott, Ignarro, Joseph Priestley, Louis, Medicine, Nitric, Nobel Prize, Physiology, Robert
related to Biological functions · 7
Nitric oxide → EDRF, L-arginine, NADPH, Nitric, NOS, One, Reduction
related to Occupational safety and health · 7
Nitric oxide → Health, Health Administration, NIOSH, Occupational Safety, OSHA, REL, The National Institute
related to Production and preparation · 5
Nitric oxide → Birkeland, Eyde, N2, O2, Ostwald
related to Acid rain deposition · 4
Nitric oxide → HNO3, HO, Nitric, NO2
related to Precursor to NO2 · 4
Nitric oxide → HO, Long-term, O2, Symptoms
related to With di- and triatomic molecules · 4
Nitric oxide → Catalytic, Condensation, Since, Upon
is a · 3
Nitric oxide → free radical, signaling molecule in many physiological and pathological processes, terminal linear type
related to Coordination complexes · 3
Nitric oxide → Alternatively, Nitric, The NO
related to Explosion hazard · 3
Nitric oxide → Detonation, Gaseous, Liquid

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

oxide nitric nitrogen also molecule oxygen reaction dioxide ozone reacts biological health form nitrous one formula chemistry chemical safety electron

Nitric oxide relationships Subject–Predicate–Object triples

TTTA extracted 55 structured relationships around Nitric oxide. Examples in this analysis include Nitric oxide → is a → free radical and Nitric oxide → is a → signaling molecule in many physiological and pathological processes. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Nitric oxideis afree radical0.90text
Nitric oxideis asignaling molecule in many physiological and pathological processes0.90text
Nitric oxideis aterminal linear type0.90text
Nitric oxiderelated to Acid rain depositionNitric0.60section
Nitric oxiderelated to Acid rain depositionHO0.60section
Nitric oxiderelated to Acid rain depositionNO20.60section
Nitric oxiderelated to Acid rain depositionHNO30.60section
Nitric oxiderelated to Biological functionsNitric0.60section
Nitric oxiderelated to Biological functionsEDRF0.60section
Nitric oxiderelated to Biological functionsL-arginine0.60section
Nitric oxiderelated to Biological functionsNADPH0.60section
Nitric oxiderelated to Biological functionsNOS0.60section

Related concept clusters Related term clusters

The concept neighborhoods around Nitric oxide bring nearby vocabulary together. In this analysis, examples include Oxide, Nitrogen and Also. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Nitric oxide
    • Oxide
    • Nitrogen
    • Also
    • Dioxide
    • Reacts
    • Oxygen
    • Reaction
    • Ozone
    • Form
    • Acid
    • Molecule
    • Chemical
  • nitric oxide
    • Oxide
    • Nitrogen
    • Also
    • Reaction
    • Dioxide
    • Reacts
    • Oxygen
    • Ozone
    • Form
    • Nitrous
    • Acid
    • Molecule
  • oxides of nitrogen
    • Dioxide
    • Oxygen
    • Acid
    • Ozone
    • Oxide
    • Oxides
    • No2
    • Safety
    • Two
    • Form
    • Reacts
    • Also
  • chemical formula
    • Chemical
    • Formula
    • Safety
    • Two
    • Health
    • One
    • Toxic
    • Combustion
    • Gas
    • Occupational
    • Oxides
    • Whose
  • nitrogen
    • Dioxide
    • Oxygen
    • Acid
    • Ozone
    • Oxide
    • Oxides
    • No2
    • Form
    • Reacts
    • Also
    • Reaction
    • Produce
  • nitrogen dioxide
    • Dioxide
    • Nitrogen
    • Oxygen
    • Ozone
    • Reacts
    • Acid
    • No2
    • Produce
    • Radical
    • Oxide
    • Oxides
    • Form
  • nitrous oxide
    • Acid
    • Form
    • Oxygen
    • Also
    • Reaction
    • Dioxide
    • Reacts
    • Nitrous
    • Oxide
    • Ozone
    • No2
    • Liquid
  • nitrous acid
    • Form
    • No2
    • Radical
    • Oxygen
    • Acid
    • Nitrogen
    • Nitrous
    • Ozone
    • Dioxide
    • Reacts
    • Occupational
    • Oxides

Connections between topic areas Semantic bridges

For Nitric oxide, one of the stronger structural bridges in this analysis connects Nitric oxide with Reactions. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Nitric oxide — Reactions · splits 97 ⟂ 34
Nitric oxide — Biological functions · splits 108 ⟂ 23
Nitric oxide — Overview · splits 110 ⟂ 21
Nitric oxide — Detection and assay · splits 117 ⟂ 14
Nitric oxide — Production and preparation · splits 120 ⟂ 11
Nitric oxide — Environmental effects · splits 120 ⟂ 11
Nitric oxide — History · splits 125 ⟂ 6
Nitric oxide — Occupational safety and health · splits 125 ⟂ 6
Nitric oxide — Physical properties · splits 127 ⟂ 4

Map overview Semantic statistics

Nitric oxide

Nodes131
Edges130
Triples55
Avg. degree1.98
Density0.015267
Components1

Source & methodology

TTTA analyzes the structure around Nitric oxide to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Reactions & Biological functions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Nitric oxide · EN edition · Analysis: TopicsToTalkAbout

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