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Hydrogen-Ion Concentration
Research News and Information
Definition of 'Hydrogen-Ion Concentration'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) Common names: Hydrogen-Ion Concentration; Concentration, Hydrogen-Ion; Concentrations, Hydrogen-Ion; Hydrogen Ion Concentration; Hydrogen-Ion Concentrations; pH |
Saturday, November 21, 2009
8 Nov 2009 
Understanding the process of amyloidogenesis is important for the future treatment of misfolding-based diseases, such as Alzheimer's, spongiform encephalopathies, and other important disorders affecting humans. In this work, we have used one of the ... Read more...
Redox characterization of the FeS protein MitoNEET and impact of thiazolidinedione drug binding.
Nov 2009 MitoNEET is a small mitochondrial protein that has been identified recently as a target for the thiazolidinedione (TZD) class of diabetes drugs. MitoNEET also binds a unique three-His- and one-Cys-ligated [2Fe-2S] cluster. Here we use protein film ... Read more...
Nov 2009 The large (1767-amino acid) endo-alpha-N-acetylgalactosaminidase from Streptococcus pneumoniae (SpGH101) specifically removes an O-linked disaccharide Gal-beta-1,3-GalNAc-alpha from glycoproteins. While the enzyme from natural sources has been used ... Read more...
Latest indexed articles for 'Hydrogen-Ion Concentration'
These are the very latest articles for this heading:
- Influence of aggregation propensity and stability on amyloid fibril formation as studied by Fourier transform infrared spectroscopy and two-dimensional COS analysis. 8 Nov 2009
- Redox characterization of the FeS protein MitoNEET and impact of thiazolidinedione drug binding. Nov 2009
- Mechanistic investigation of the endo-alpha-N-acetylgalactosaminidase from Streptococcus pneumoniae R6. Nov 2009
- Biophysical characterization of Chlamydia trachomatis CT584 supports its potential role as a type III secretion needle tip protein. Nov 2009
- Impairment of intracerebral arteriole dilation responses after subarachnoid hemorrhage. Laboratory investigation. 30 Oct 2009
- Analysis of the dual function of the ESCRT-III protein Snf7 in endocytic trafficking and in gene expression. 21 Oct 2009
- Regulation of histidine-rich glycoprotein (HRG) function via plasmin-mediated proteolytic cleavage. 21 Oct 2009
- Meta-analysis: ventilation strategies and outcomes of the acute respiratory distress syndrome and acute lung injury. 18 Oct 2009
- Effects of pH on the Rieske protein from Thermus thermophilus: a spectroscopic and structural analysis. 18 Oct 2009
- An oxygen-sensing diguanylate cyclase and phosphodiesterase couple for c-di-GMP control. 18 Oct 2009
- Disruption of the proton relay network in the class 2 dihydroorotate dehydrogenase from Escherichia coli. 18 Oct 2009
- Evaluation of monoclonal antibody and phenolic extraction from transgenic Lemna for purification process development. 13 Oct 2009
- Modern approaches to the analysis of disinfection by-products in drinking water. 11 Oct 2009
- Environmental and intracellular regulation of Francisella tularensis ripA. 10 Oct 2009
- Molecular dynamics study of non-nucleoside reverse transcriptase inhibitor 4-[[4-[[4-[(E)-2-cyanoethenyl]-2,6-dimethylphenyl]amino]-2-pyrimidinyl]amino]benzonitrile (TMC278/rilpivirine) aggregates: correlation between amphiphilic properties of the drug and oral bioavailability. 6 Oct 2009
- Intraflagellar transport particle size scales inversely with flagellar length: revisiting the balance-point length control model. 3 Oct 2009
- Induction of autophagy by spermidine promotes longevity. 2 Oct 2009
- Genome-wide RNAi screen identifies Letm1 as a mitochondrial Ca2+/H+ antiporter. 30 Sep 2009
- Cell biology. A revolving door for calcium.
30 Sep 2009 - Metabolic acidosis in patients with severe sepsis and septic shock: a longitudinal quantitative study. 29 Sep 2009
See a longer list of these articles.
Technical information about 'Hydrogen-Ion Concentration'
Definition: 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 UI: D006863
Alternative terms: Hydrogen-Ion Concentration; Concentration, Hydrogen-Ion; Concentrations, Hydrogen-Ion; Hydrogen Ion Concentration; Hydrogen-Ion Concentrations; pH;
Related Mesh Headings: Buffers;
Allowable Qualifiers: drug effects; radiation effects;
Tree Number: G02.300;
Technical Notes: NIM