Interaction enthalpy of lysozyme with vesicles

2007 ◽  
Vol 456 (1) ◽  
pp. 13-18 ◽  
Author(s):  
Marta Letizia Antonelli ◽  
Camillo La Mesa ◽  
Rosalia Fortunata Tornelli ◽  
Caterina Letizia
Keyword(s):  
Interaction Enthalpy

Interaction Enthalpy of Side Chain and Backbone Amides in Polyglutamine Solution Monomers and Fibrils

2018 ◽  
Vol 9 (8) ◽  
pp. 1944-1950 ◽  
Author(s):  
David Punihaole ◽  
Ryan S. Jakubek ◽  
Riley J. Workman ◽  
Sanford A. Asher
Keyword(s):  
Side Chain ◽  
Interaction Enthalpy

Solvent dependent interactions between droplets in water-in-oil microemulsions

Soft Matter ◽  
2014 ◽  
Vol 10 (40) ◽  
pp. 7977-7984 ◽  
Author(s):  
Peizhu Zheng ◽  
Yuanming Ma ◽  
Dashuang Fan ◽  
Xuhong Peng ◽  
Tianxiang Yin ◽  
...  
Keyword(s):  
Interaction Enthalpy ◽  
Solvent Type

The interaction enthalpy of microemulsion droplets depends on the solvent type, varying from positive to negative.

scholarly journals The 2-D Cluster Variation Method: Topography Illustrations and Their Enthalpy Parameter Correlations

Entropy ◽  
2021 ◽  
Vol 23 (3) ◽  
pp. 319
Author(s):  
Alianna J. Maren
Keyword(s):  
Free Energy ◽  
Nearest Neighbor ◽  
Activation Enthalpy ◽  
Cluster Variation Method ◽  
Variation Method ◽  
Energy Minimum ◽  
Dimensional Parameter ◽  
Free Energy Minimum ◽  
Interaction Enthalpy ◽  
Cluster Variation

One of the biggest challenges in characterizing 2-D image topographies is finding a low-dimensional parameter set that can succinctly describe, not so much image patterns themselves, but the nature of these patterns. The 2-D cluster variation method (CVM), introduced by Kikuchi in 1951, can characterize very local image pattern distributions using configuration variables, identifying nearest-neighbor, next-nearest-neighbor, and triplet configurations. Using the 2-D CVM, we can characterize 2-D topographies using just two parameters; the activation enthalpy (ε0) and the interaction enthalpy (ε1). Two different initial topographies (“scale-free-like” and “extreme rich club-like”) were each computationally brought to a CVM free energy minimum, for the case where the activation enthalpy was zero and different values were used for the interaction enthalpy. The results are: (1) the computational configuration variable results differ significantly from the analytically-predicted values well before ε1 approaches the known divergence as ε1→0.881, (2) the range of potentially useful parameter values, favoring clustering of like-with-like units, is limited to the region where ε0<3 and ε1<0.25, and (3) the topographies in the systems that are brought to a free energy minimum show interesting visual features, such as extended “spider legs” connecting previously unconnected “islands,” and as well as evolution of “peninsulas” in what were previously solid masses.

Effects of water content and chain length of n-alkane on the interaction enthalpy between the droplets in water/sodium bis(2-ethylhexyl)-sulfosuccinate/n-alkane microemulsions

Soft Matter ◽  
2015 ◽  
Vol 11 (14) ◽  
pp. 2885-2892 ◽  
Author(s):  
Dashuang Fan ◽  
Peizhu Zheng ◽  
Yuanming Ma ◽  
Tianxiang Yin ◽  
Jihua Zhao ◽  
...  
Keyword(s):  
Water Content ◽  
Chain Length ◽  
Interaction Enthalpy

Determination of the Interaction Enthalpy between Microemulsion Droplets by Isothermal Titration Microcalorimetry

Langmuir ◽  
2011 ◽  
Vol 27 (20) ◽  
pp. 12280-12283 ◽  
Author(s):  
Peizhu Zheng ◽  
Yuanming Ma ◽  
Xuhong Peng ◽  
Tianxiang Yin ◽  
Xueqin An ◽  
...  
Keyword(s):  
Isothermal Titration Microcalorimetry ◽  
Titration Microcalorimetry ◽  
Interaction Enthalpy

Liquid–liquid phase equilibrium and the effect of a water-soluble polymer on the interaction between droplets in water-in-oil microemulsions

Soft Matter ◽  
2018 ◽  
Vol 14 (48) ◽  
pp. 9950-9958 ◽  
Author(s):  
Xue Wang ◽  
Doudou Liu ◽  
Mingjie Wang ◽  
Zhiyun Chen ◽  
Tianxiang Yin ◽  
...  
Keyword(s):  
Phase Equilibrium ◽  
Liquid Phase ◽  
Water Soluble ◽  
Soluble Polymer ◽  
Water Soluble Polymer ◽  
Interaction Enthalpy ◽  
Enthalpy And Entropy

Effects of additive PEG on the interaction enthalpy and entropy between droplets compete and result in decreases of Tc and stability of microemulsions.

A new method for the extraction of specific interaction enthalpy from the enthalpy of solvation

2004 ◽  
Vol 18 (1) ◽  
pp. 49-61 ◽  
Author(s):  
Boris N. Solomonov ◽  
Vladimir B. Novikov ◽  
Mikhail A. Varfolomeev ◽  
Natalia M. Mileshko
Keyword(s):  
Specific Interaction ◽  
New Method ◽  
Enthalpy Of Solvation ◽  
Interaction Enthalpy
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