"Isomerism" 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.
The phenomenon whereby certain chemical compounds have structures that are different although the compounds possess the same elemental composition. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed)
| Descriptor ID |
D007536
|
| MeSH Number(s) |
G02.111.570.685 G02.607.445
|
| Concept/Terms |
|
Below are MeSH descriptors whose meaning is more general than "Isomerism".
Below are MeSH descriptors whose meaning is more specific than "Isomerism".
This graph shows the total number of publications written about "Isomerism" by people in this website by year, and whether "Isomerism" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1995 | 0 | 1 | 1 |
| 1996 | 0 | 1 | 1 |
| 1998 | 0 | 2 | 2 |
| 1999 | 0 | 2 | 2 |
| 2001 | 0 | 2 | 2 |
| 2002 | 0 | 3 | 3 |
| 2003 | 0 | 5 | 5 |
| 2005 | 0 | 3 | 3 |
| 2006 | 0 | 7 | 7 |
| 2007 | 0 | 3 | 3 |
| 2008 | 0 | 2 | 2 |
| 2009 | 0 | 1 | 1 |
| 2011 | 0 | 2 | 2 |
| 2012 | 0 | 1 | 1 |
| 2013 | 0 | 3 | 3 |
| 2014 | 0 | 3 | 3 |
| 2015 | 0 | 1 | 1 |
| 2016 | 0 | 2 | 2 |
| 2018 | 0 | 2 | 2 |
| 2023 | 0 | 1 | 1 |
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Below are the most recent publications written about "Isomerism" by people in Profiles.
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Henry B, Samokhvalov A. Characterization of tautomeric forms of anti-cancer drug gemcitabine and their interconversion upon mechano-chemical treatment, using ATR-FTIR spectroscopy and complementary methods. J Pharm Biomed Anal. 2023 Mar 20; 226:115243.
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Kapusta K, Sizochenko N, Karabulut S, Okovytyy S, Voronkov E, Leszczynski J. QSPR modeling of optical rotation of amino acids using specific quantum chemical descriptors. J Mol Model. 2018 Feb 17; 24(3):59.
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Black DM, Robles G, Lopez P, Bach SBH, Alvarez M, Whetten RL. Liquid Chromatography Separation and Mass Spectrometry Detection of Silver-Lipoate Ag29(LA)12 Nanoclusters: Evidence of Isomerism in the Solution Phase. Anal Chem. 2018 02 06; 90(3):2010-2017.
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Gupta R, Huang W, Francesconi LC, Polenova T. Effect of positional isomerism and vanadium substitution on 51V magic angle spinning NMR Spectra Of Wells-Dawson polyoxotungstates. Solid State Nucl Magn Reson. 2017 Jul - Aug; 84:28-33.
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Zheng X, Zhang X, Schocker NS, Renslow RS, Orton DJ, Khamsi J, Ashmus RA, Almeida IC, Tang K, Costello CE, Smith RD, Michael K, Baker ES. Enhancing glycan isomer separations with metal ions and positive and negative polarity ion mobility spectrometry-mass spectrometry analyses. Anal Bioanal Chem. 2017 Jan; 409(2):467-476.
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Thomson PF, Parrish D, Pradhan P, Lakshman MK. Modular, Metal-Catalyzed Cycloisomerization Approach to Angularly Fused Polycyclic Aromatic Hydrocarbons and Their Oxidized Derivatives. J Org Chem. 2015 Aug 07; 80(15):7435-46.
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Gu J, Wang J, Leszczynski J. Photoinduced electron detachment and proton transfer: the proposal for alternative path of formation of triplet states of guanine (G) and cytosine (C) pair. J Phys Chem B. 2015 Feb 12; 119(6):2454-8.
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Paytakov G, Gorb L, Stepanyugin A, Samiylenko S, Hovorun D, Leszczynski J. Homodimers of cytosine and 1-methylcytosine. A DFT study of geometry, relative stability and H-NMR shifts in gas-phase and selected solvents. J Mol Model. 2014 Mar; 20(3):2115.
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Ponnapakam AP, Liu J, Bhinge KN, Drew BA, Wang TL, Antoon JW, Nguyen TT, Dupart PS, Wang Y, Zhao M, Liu YY, Foroozesh M, Beckman BS. 3-Ketone-4,6-diene ceramide analogs exclusively induce apoptosis in chemo-resistant cancer cells. Bioorg Med Chem. 2014 Feb 15; 22(4):1412-20.
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Karabulut S, Leszczynski J. Anomeric and rotameric preferences of glucopyranose in vacuo, water and organic solvents. J Mol Model. 2013 Sep; 19(9):3637-45.