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 | 9 | 9 |
| 1997 | 0 | 6 | 6 |
| 1998 | 0 | 10 | 10 |
| 1999 | 0 | 5 | 5 |
| 2000 | 0 | 8 | 8 |
| 2001 | 0 | 10 | 10 |
| 2002 | 0 | 5 | 5 |
| 2003 | 0 | 12 | 12 |
| 2004 | 0 | 8 | 8 |
| 2005 | 0 | 12 | 12 |
| 2006 | 0 | 11 | 11 |
| 2007 | 0 | 10 | 10 |
| 2008 | 0 | 7 | 7 |
| 2009 | 0 | 7 | 7 |
| 2010 | 0 | 5 | 5 |
| 2011 | 1 | 11 | 12 |
| 2012 | 0 | 6 | 6 |
| 2013 | 0 | 9 | 9 |
| 2014 | 0 | 7 | 7 |
| 2015 | 0 | 7 | 7 |
| 2016 | 0 | 3 | 3 |
| 2017 | 0 | 10 | 10 |
| 2018 | 0 | 9 | 9 |
| 2019 | 0 | 12 | 12 |
| 2020 | 0 | 6 | 6 |
| 2021 | 0 | 3 | 3 |
| 2022 | 0 | 7 | 7 |
| 2023 | 0 | 3 | 3 |
| 2024 | 0 | 2 | 2 |
| 2025 | 0 | 4 | 4 |
To return to the timeline,
click here.
Below are the most recent publications written about "Hydrogen-Ion Concentration" by people in Profiles.
-
Efficient production of ursodeoxycholic acid via a deep eutectic solvent-enabled 7a- and 7?-hydroxysteroid dehydrogenase cascade system with enhanced solubility of 7-keto-lithocholic acid. Int J Biol Macromol. 2026 Jan; 337(Pt 2):149510.
-
Ultrapotent human antibodies lock E protein dimers central region of diverse DENV3 morphological variants. Nat Commun. 2025 Oct 16; 16(1):9182.
-
Tumor pH-triggered PEG detachable nanoparticles for TLR7/8 agonist delivery to improve cancer immunotherapy. Biomater Sci. 2025 May 13; 13(10):2794-2805.
-
Characteristic profiling of CHO-cell expressed MERS-CoV RBD-Fc. Int J Biol Macromol. 2025 Jun; 311(Pt 2):143678.
-
Initiation of hnRNPA1 Low-Complexity Domain Condensation Monitored by Dynamic Light Scattering. Int J Mol Sci. 2024 Jun 21; 25(13).
-
Environmental drivers of increased ecosystem respiration in a warming tundra. Nature. 2024 05; 629(8010):105-113.
-
A high-throughput protocol for measuring solution pH of bacterial cultures using UV-Vis absorption spectrophotometry. STAR Protoc. 2023 09 15; 4(3):102540.
-
Umbilical cord gas analysis: clinical implications of a comprehensive, contemporary determination of normal ranges. Am J Obstet Gynecol MFM. 2023 Oct; 5(10):101134.
-
Functional sugar-free chewing gum infused with spices bolsters antioxidant capacity and phenolic content of saliva. Sci Rep. 2023 03 23; 13(1):4802.
-
Olive oil and clove oil-based nanoemulsion for topical delivery of terbinafine hydrochloride: in?vitro and ex vivo evaluation. Drug Deliv. 2022 Dec; 29(1):600-612.