Results 1 to 10 of about 55,415 (114)

Enthalpy arrays [PDF]

open access: yesProceedings of the National Academy of Sciences, 2004
We report the fabrication of enthalpy arrays and their use to detect molecular interactions, including protein–ligand binding, enzymatic turnover, and mitochondrial respiration. Enthalpy arrays provide a universal assay methodology with no need for specific assay development such as fluorescent labeling or immobilization of reagents, which can ...
Francisco E, Torres   +16 more
openaire   +2 more sources

Proton affinities and ion enthalpies [PDF]

open access: yesEuropean Journal of Mass Spectrometry, 2017
Proton affinities of a number of alkyl acetates (CH 3 –C(=O)–OR) and of methyl alkanoates (R–C(=O)–OCH 3 , R=H, alkyl) have been assembled from the literature or measured using the kinetic method.
Holmes, J L   +2 more
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Undergraduate students' conceptions of enthalpy, enthalpy change and related concepts

open access: yesChem. Educ. Res. Pract., 2014
Research shows that students have problems understanding thermodynamic concepts and that a gap exists at the tertiary level related to more specific chemistry concepts such as enthalpy. Therefore, the aim of this study is to construct undergraduate students' conceptions of enthalpy, its change and related concepts. Three explorative small-scale studies
Nilsson, Tor, Niedderer, Hans
openaire   +3 more sources

Enthalpy studies [PDF]

open access: yes, 1983
This report describes the evaluation and enhancement of the enthalpy model developed for the SRC-I process (as well as other coal liquefaction processes). The enthalpy model has been described in a previous report (Mathias and Monks, 1982). A key feature of the model is the proposed extended corresponding-states framework, obtained through the ...
Mathias, P. M., Stein, F. P.
openaire   +2 more sources

The Enthalpy of Hydrolysis of Acetylcholine

open access: yesJournal of Biological Chemistry, 1972
Abstract The enthalpy of hydrolysis of acetylcholine at pH 7 and 25° is found to be ΔH = +280 ± 20 cal mole-1 after correction for buffer ionization heat. Under physiological conditions, the hydrolysis, which is accompanied by the liberation of 1 proton per molecule hydrolyzed, will have an enthalpy change depending almost entirely on the effective ...
openaire   +2 more sources

enthalpy

open access: yes, 2008
Citation: 'enthalpy' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.E02141 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

enthalpy of activation

open access: yes, 2008
Citation: 'enthalpy of activation' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.E02142 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

enthalpy of immersion

open access: yes, 2014
Citation: 'enthalpy of immersion' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.E02143 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

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