Crown Ethers

Known as: Crown Ethers [Chemical/Ingredient], Ethers, Crown, crown ether 
Macrocyclic polyethers with the repeating unit of (-CH2-CH2-O)n where n is greater than 2 and some oxygens may be replaced by nitrogen, sulfur or… (More)
National Institutes of Health

Related topics

Related topics

42 relations

Narrower (34)

1,5-dinaphtho-32-crown-81,5-dinaphtho-38-crown-101-aza-12-crown-412-crown-4
(More)

Broader (1)

Crown Compounds
CryptandsIn Bloodagonistsantagonists & inhibitors
(More)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Crown ethers in graphene.
Crown ethers are at their most basic level rings constructed of oxygen atoms linked by two- or three-carbon chains. They have… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2012
2012
Self-healing supramolecular gels formed by crown ether based host-guest interactions.
Automatic repair: a polymer with pendent dibenzo[24]crown-8 units (purple in picture) was cross-linked by two bisammonium salts… (More)
  • figure 1
  • figure 3
  • figure 2
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
2005
Highly Cited
2005
THE EDIACARA BIOTA : Neoproterozoic Origin of Animals and Their Ecosystems
■ Abstract The Ediacara biota (575–542 Ma) marks the first appearance of large, architecturally complex organisms in Earth… (More)
  • figure 1
  • figure 6
  • figure 7
  • figure 4
Is this relevant?
Highly Cited
2005
Highly Cited
2005
Reductive debromination of polybrominated diphenyl ethers by zerovalent iron.
Polybrominated diphenyl ethers (PBDEs) are a new class of global, persistent, and toxic contaminants, which need proper… (More)
Is this relevant?
Highly Cited
1999
Highly Cited
1999
Divinyl ether fatty acid synthesis in late blight-diseased potato leaves.
We conducted a study of the patterns and dynamics of oxidized fatty acid derivatives (oxylipins) in potato leaves infected with… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 5
Is this relevant?
Highly Cited
1997
Highly Cited
1997
Polymerized colloidal crystal hydrogel films as intelligent chemical sensing materials
Chemical sensors respond to the presence of a specific analyte in a variety of ways. One of the most convenient is a change in… (More)
  • figure 1
  • figure 2
  • figure 4
  • figure 3
Is this relevant?
Highly Cited
1992
Highly Cited
1992
Metabolism of dibenzo-p-dioxin by Sphingomonas sp. strain RW1.
In the course of our screening for dibenzo-p-dioxin-utilizing bacteria, a Sphingomonas sp. strain was isolated from enrichment… (More)
Is this relevant?
Highly Cited
1989
Highly Cited
1989
Fluorescent indicators for cytosolic sodium.
Fluorescent indicators sensitive to cytosolic concentrations of free Na+ have been synthesized and characterized. They consist of… (More)
Is this relevant?
Highly Cited
1965
Highly Cited
1965
ELUCIDATION OF THE RATE-LIMITING STEP IN NOREPINEPHRINE BIOSYNTHESIS IN THE PERFUSED GUINEA-PIG HEART.
cholamines. JOEL G. HARDMAN AND STEVEN E. MAYER 29 Antagonism of Monoamine Oxidase Inhibitors against Norepinephrine… (More)
Is this relevant?
Highly Cited
1965
Highly Cited
1965
QUANTITATIVE ISOLATION AND GAS--LIQUID CHROMATOGRAPHIC ANALYSIS OF TOTAL DIETARY AND FECAL NEUTRAL STEROIDS.
A method for isolation and quantification of fecal neutral steroids is described which allows studies to be made of sterol… (More)
  • figure 1
  • figure 2
  • table 1
  • table 2
  • table 3
Is this relevant?