 Hydrogen-Ion Concentration
"Hydrogen-Ion Concentration" 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 normality of a solution with respect to HYDROGEN ions; H+. It is related to acidity measurements in most cases by pH = log 1/2[1/(H+)], where (H+) is the hydrogen ion concentration in gram equivalents per liter of solution. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)
| Descriptor ID |
D006863
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| MeSH Number(s) |
G02.300
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| Concept/Terms |
Hydrogen-Ion Concentration- Hydrogen-Ion Concentration
- Concentration, Hydrogen-Ion
- Concentrations, Hydrogen-Ion
- Hydrogen Ion Concentration
- Hydrogen-Ion Concentrations
- pH
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Below are MeSH descriptors whose meaning is more general than "Hydrogen-Ion Concentration".
Below are MeSH descriptors whose meaning is more specific than "Hydrogen-Ion Concentration".
This graph shows the total number of publications written about "Hydrogen-Ion Concentration" by people in this website by year, and whether "Hydrogen-Ion Concentration" 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 |
|---|
| 1996 | 1 | 14 | 15 | | 1997 | 0 | 5 | 5 | | 1998 | 0 | 5 | 5 | | 1999 | 0 | 9 | 9 | | 2000 | 0 | 9 | 9 | | 2001 | 0 | 10 | 10 | | 2002 | 1 | 14 | 15 | | 2003 | 0 | 22 | 22 | | 2004 | 1 | 20 | 21 | | 2005 | 0 | 17 | 17 | | 2006 | 0 | 19 | 19 | | 2007 | 0 | 14 | 14 | | 2008 | 1 | 20 | 21 | | 2009 | 1 | 13 | 14 | | 2010 | 0 | 12 | 12 | | 2011 | 0 | 15 | 15 | | 2012 | 0 | 18 | 18 | | 2013 | 0 | 18 | 18 | | 2014 | 0 | 22 | 22 | | 2015 | 1 | 12 | 13 | | 2016 | 0 | 13 | 13 | | 2017 | 0 | 15 | 15 | | 2018 | 0 | 8 | 8 | | 2019 | 2 | 7 | 9 | | 2020 | 0 | 16 | 16 | | 2021 | 0 | 6 | 6 | | 2022 | 0 | 6 | 6 | | 2023 | 0 | 3 | 3 | | 2024 | 0 | 9 | 9 | | 2025 | 0 | 8 | 8 | | 2026 | 0 | 4 | 4 |
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Below are the most recent publications written about "Hydrogen-Ion Concentration" by people in Profiles.
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Cheng K, Nie H, Zhou W, Guo D, Liao L, Zhang X, Wang C, Zielinski RJ, Gavade JN, Sriramkumar S, Fang Y, Xia S, Wu S, Tang HY, Kossenkov AV, Qi Y, Liu J, Le K, Gruber D, Soth MJ, Post MD, Sood AK, Flückiger-Mangual S, Yap TA, Bitler BG, Zhang R. Targeting p300 Reverses Acidic Microenvironment-Induced PARP Inhibitor Resistance. Cancer Res. 2026 Oct 02; 86(19):4934-4954.
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Gebert MJ, Hasan NA, Pill-Kastens MR, Grant L, Hoffert M, Epperson LE, Strong M, Fierer N. Temperature and pH growth preferences predict the pathogenicity and environmental distributions of nontuberculous mycobacteria. mSystems. 2026 Aug 18; 11(8):e0021126.
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Croland KJ, Bay RK. Strengthening biofilms with selective metal ions. Soft Matter. 2026 Apr 29; 22(16):3109-3118.
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Zare I, Jafari M, Zahed Nasab S, Ramezani Farani M, Rahi A, Ghaee A, Shourangiz-Haghighi A, Bakhshian Nik A, Zhang M, Kang H, Dabiri S, Malekpour Afshar R, Patel SK, Mitchell MJ, Schirhagl R, Hassani Najafabadi A. Stimuli-responsive nanodiamonds for precision pharmacokinetics, pharmacodynamics, and drug delivery applications. Adv Drug Deliv Rev. 2026 May; 232:115822.
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Machalska E, Mazzeo G, Wierzba AJ, Dybas J, Rode JE, Abbate S, Gryko D, Baranska M, Longhi G, Fusè M. Monitoring the Switching from Base-on to Base-off Forms of Vitamin B12 by Natural and Magnetic Circular Dichroism Spectroscopies. Anal Chem. 2026 02 10; 98(5):3466-3473.
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Boenisch-Oakes KM, Summers RS, Masters SV. Disinfection Byproducts in Direct Potable Reuse and Conventional Drinking Waters: Influence of pH, Cu2+, and Water Age under Distribution System and Premise Plumbing Conditions. Environ Sci Technol. 2025 Oct 21; 59(41):22168-22179.
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Kelaita DJ, Kaar JL, Schwartz DK. Mixed lipid bilayers enable enhanced stability and activity retention of Lipase A in low-pH environments. Colloids Surf B Biointerfaces. 2026 Jan; 257:115167.
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Costa FG, Horswill AR. Urease promotes pH homeostasis and growth of Staphylococcus aureus in skin-like conditions. J Bacteriol. 2025 10 23; 207(10):e0020825.
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Sekar RP, Lawson JL, McGrath C, Wheeler G, Moreau G, Johansen CG, Farnsworth NL, Kumar R. Tuning DLVO Interactions Alters Polymer-Mediated pDNA Delivery in a Cell Type-Dependent Manner. Langmuir. 2025 07 15; 41(27):17426-17438.
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Schumacher J, Müller P, Sulzer J, Faber F, Molitor B, Maier L. Proton-pump inhibitors increase C. difficile infection risk by altering pH rather than by affecting the gut microbiome based on a bioreactor model. Gut Microbes. 2025 12; 17(1):2519697.
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