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
|
| MeSH Number(s) |
G02.300
|
| Concept/Terms |
Hydrogen-Ion Concentration- Hydrogen-Ion Concentration
- Concentration, Hydrogen-Ion
- Concentrations, Hydrogen-Ion
- Hydrogen Ion Concentration
- Hydrogen-Ion Concentrations
- pH
|
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 | 0 | 3 | 3 |
| 1997 | 0 | 6 | 6 |
| 1998 | 0 | 4 | 4 |
| 1999 | 0 | 4 | 4 |
| 2000 | 0 | 6 | 6 |
| 2001 | 0 | 8 | 8 |
| 2002 | 0 | 16 | 16 |
| 2003 | 2 | 18 | 20 |
| 2004 | 0 | 16 | 16 |
| 2005 | 2 | 14 | 16 |
| 2006 | 0 | 11 | 11 |
| 2007 | 0 | 19 | 19 |
| 2008 | 0 | 12 | 12 |
| 2009 | 1 | 15 | 16 |
| 2010 | 0 | 19 | 19 |
| 2011 | 0 | 13 | 13 |
| 2012 | 1 | 17 | 18 |
| 2013 | 1 | 16 | 17 |
| 2014 | 0 | 15 | 15 |
| 2015 | 0 | 12 | 12 |
| 2016 | 0 | 13 | 13 |
| 2017 | 0 | 14 | 14 |
| 2018 | 0 | 16 | 16 |
| 2019 | 2 | 23 | 25 |
| 2020 | 0 | 14 | 14 |
| 2021 | 0 | 5 | 5 |
| 2022 | 0 | 4 | 4 |
| 2023 | 0 | 3 | 3 |
| 2024 | 0 | 14 | 14 |
| 2025 | 0 | 5 | 5 |
| 2026 | 0 | 1 | 1 |
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Below are the most recent publications written about "Hydrogen-Ion Concentration" by people in Profiles.
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Cao X, Li S, Xu Q, Lei Z, Jiao B, McClements DJ, Yan H. Soft matter-engineered pH-responsive hydrogels for encapsulation, protection, and controlled intestinal release of probiotics (Lacticaseibacillus paracasei YWC-01). Food Chem. 2026 Apr 30; 509:148600.
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Li Y, Chen X, Hu X, Qin D, Zhang S, Liu J, Zhang T, Du Z, McClements DJ. Comparative effects of heat-induced fibrillation and pH-shifting on the structure and interfacial adsorption of soy protein. Food Res Int. 2026 Jan 31; 224:117959.
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Su H, Zhai Y, McClements DJ, Li T, Fu Y. Milk-derived peptide fibril-iron nanoparticles prepared by a coordination-driven in-situ reduction approach with high bioavailability and sustained iron (II) protection. Food Res Int. 2025 Dec; 221(Pt 4):117536.
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Fu C, Ye K, Qiu Z, Ma G, Chen S, Xiao H. In vitro digestion and fermentation characteristics of Agrocybe cylindracea polysaccharides and their interaction with the gut microbiota. Food Res Int. 2025 Jun; 211:116424.
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Fan L, Biswas K, Bello D, Yan W. An azide-based sampler for monitoring abiotic reduction of chlorinated solvent contaminants in groundwater. Chemosphere. 2025 Mar; 372:144081.
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Akulovich AV, Nikiforova GG, Korostelev AA. [Comparison of pH in teeth bleaching systems]. Stomatologiia (Mosk). 2025; 104(5):12-17.
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Zhang X, Zhang X, Cheng S, Fan X, Bao H, Zhou S, Ping J. Spatiotemporal Cell Control via High-Precision Electronic Regulation of Microenvironmental pH. Nano Lett. 2024 12 11; 24(49):15645-15651.
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Liu Y, McClements DJ, Chen X, Liang R, Zou L, Liu W. Plant-based flaxseed oil microcapsules fabricated from coacervation of gluten at oil droplet surface: Microstructure, oxidation stability, and oil digestion control. J Food Sci. 2024 Dec; 89(12):8454-8470.
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Dey S, Pahari P, Mukherjee S, Munro JB, Das DK. Conformational dynamics of SARS-CoV-2 Omicron spike trimers during fusion activation at single molecule resolution. Structure. 2024 11 07; 32(11):1910-1925.e6.
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Wang J, Lin Q, Qiu C, McClements DJ, Ji H, Jin Z. Composite biopolymer foams fabricated from natural aldehyde functionalized chitosan-whey protein amyloid fibrils: Application for removal of phthalate esters from water. Carbohydr Polym. 2025 Jan 15; 348(Pt A):122789.