 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 | 17 | 18 | | 2003 | 0 | 22 | 22 | | 2004 | 1 | 20 | 21 | | 2005 | 0 | 19 | 19 | | 2006 | 0 | 24 | 24 | | 2007 | 0 | 17 | 17 | | 2008 | 1 | 21 | 22 | | 2009 | 1 | 16 | 17 | | 2010 | 0 | 14 | 14 | | 2011 | 0 | 18 | 18 | | 2012 | 0 | 20 | 20 | | 2013 | 0 | 18 | 18 | | 2014 | 0 | 21 | 21 | | 2015 | 1 | 13 | 14 | | 2016 | 0 | 12 | 12 | | 2017 | 0 | 15 | 15 | | 2018 | 0 | 10 | 10 | | 2019 | 2 | 7 | 9 | | 2020 | 0 | 16 | 16 | | 2021 | 0 | 6 | 6 | | 2022 | 0 | 6 | 6 | | 2023 | 0 | 4 | 4 | | 2024 | 0 | 8 | 8 | | 2025 | 0 | 8 | 8 | | 2026 | 0 | 3 | 3 |
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Below are the most recent publications written about "Hydrogen-Ion Concentration" by people in Profiles.
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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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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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Patrick C, Petroff M, Plegaria J, Razinkov V, Padmakumar S, Mallela KMG. Polysorbates and poloxamer rescue filter-induced serotype-dependent loss of AAVs. J Pharm Sci. 2025 07; 114(7):103825.
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Bisirri EA, Kaar JL, Schwartz DK. High-Throughput Screening Identifies Anionic Polymer Supports that Improve Enzyme Activity at Low pH and High Temperature. Langmuir. 2025 03 04; 41(8):5335-5346.
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