Quaternary Ammonium Compounds
"Quaternary Ammonium Compounds" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Derivatives of ammonium compounds, NH4+ Y-, in which all four of the hydrogens bonded to nitrogen have been replaced with hydrocarbyl groups. These are distinguished from IMINES which are RN=CR2.
| Descriptor ID |
D000644
|
| MeSH Number(s) |
D01.625.062.500 D02.092.877 D02.675.276
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Quaternary Ammonium Compounds".
Below are MeSH descriptors whose meaning is more specific than "Quaternary Ammonium Compounds".
This graph shows the total number of publications written about "Quaternary Ammonium Compounds" by people in this website by year, and whether "Quaternary Ammonium Compounds" was a major or minor topic of these publications.
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click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1994 | 0 | 1 | 1 |
| 2000 | 0 | 1 | 1 |
| 2001 | 0 | 3 | 3 |
| 2002 | 1 | 1 | 2 |
| 2004 | 0 | 2 | 2 |
| 2006 | 0 | 3 | 3 |
| 2007 | 0 | 1 | 1 |
| 2008 | 1 | 2 | 3 |
| 2009 | 1 | 0 | 1 |
| 2010 | 1 | 0 | 1 |
| 2011 | 0 | 3 | 3 |
| 2012 | 0 | 2 | 2 |
| 2013 | 1 | 0 | 1 |
| 2014 | 1 | 1 | 2 |
| 2016 | 1 | 0 | 1 |
| 2021 | 1 | 0 | 1 |
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Below are the most recent publications written about "Quaternary Ammonium Compounds" by people in Profiles.
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Roayapalley PK, Dimmock JR, Contreras L, Balderrama KS, Aguilera RJ, Sakagami H, Amano S, Sharma RK, Das U. Design, Synthesis and Tumour-Selective Toxicity of Novel 1-[3-{3,5-Bis(benzylidene)-4-oxo-1-piperidino}-3-oxopropyl]-4-piperidone Oximes and Related Quaternary Ammonium Salts. Molecules. 2021 Nov 25; 26(23).
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Park D, Freel KL, Daniels KD, Propper CR. Interactions between a small chronic increase in diel water temperature and exposure to a common environmental contaminant on development of Arizona tiger salamander larvae. Gen Comp Endocrinol. 2016 11 01; 238:69-77.
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Miriani M, Iametti S, Kurtz DM, Bonomi F. Rubredoxin refolding on nanostructured hydrophobic surfaces: evidence for a new type of biomimetic chaperones. Proteins. 2014 Nov; 82(11):3154-62.
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Sarode HN, Lindberg GE, Yang Y, Felberg LE, Voth GA, Herring AM. Insights into the transport of aqueous quaternary ammonium cations: a combined experimental and computational study. J Phys Chem B. 2014 Feb 06; 118(5):1363-72.
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Winstead AJ, Nyambura G, Matthews R, Toney D, Oyaghire S. Synthesis of quaternary heterocyclic salts. Molecules. 2013 Nov 19; 18(11):14306-19.
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Chandra PK, Kundu AK, Hazari S, Chandra S, Bao L, Ooms T, Morris GF, Wu T, Mandal TK, Dash S. Inhibition of hepatitis C virus replication by intracellular delivery of multiple siRNAs by nanosomes. Mol Ther. 2012 Sep; 20(9):1724-36.
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Chen P, Li J, Li QX, Wang Y, Li S, Ren T, Wang L. Simultaneous heterotrophic nitrification and aerobic denitrification by bacterium Rhodococcus sp. CPZ24. Bioresour Technol. 2012 Jul; 116:266-70.
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Kundu AK, Chandra PK, Hazari S, Pramar YV, Dash S, Mandal TK. Development and optimization of nanosomal formulations for siRNA delivery to the liver. Eur J Pharm Biopharm. 2012 Feb; 80(2):257-67.
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Date AA, Srivastava D, Nagarsenker MS, Mulherkar R, Panicker L, Aswal V, Hassan PA, Steiniger F, Thamm J, Fahr A. Lecithin-based novel cationic nanocarriers (LeciPlex) I: fabrication, characterization and evaluation. Nanomedicine (Lond). 2011 Oct; 6(8):1309-25.
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Burton-Pye BP, Francesconi LC. Speciation of organic-soluble europium(III) a1-Wells-Dawson complexes. Dalton Trans. 2011 May 07; 40(17):4421-33.