Results 11 to 20 of about 139,061 (296)

Marine Gel Interactions with Hydrophilic and Hydrophobic Pollutants [PDF]

Gels, 2021
Microgels play critical roles in a variety of processes in the ocean, including element cycling, particle interactions, microbial ecology, food web dynamics, air–sea exchange, and pollutant distribution and transport.
Peter H. Santschi, Wei-Chun Chin, Antonietta Quigg, Chen Xu, Manoj Kamalanathan, Peng Lin, Ruei-Feng Shiu   +6 more
doaj   +5 more sources

Effect of hydrophilic or hydrophobic interactions on the self-assembly behavior and micro-morphology of a collagen mimetic peptide

Journal of Leather Science and Engineering, 2021
Peptide self-assembles with bionic properties have been widely utilized for bioactive drugs and biomedical materials. Collagen mimetic peptide (CMP) gains more attention due to its unique advantages in biosecurity and function.
Xiaomin Luo, Qianqian Huo, Xinhua Liu, Chi Zheng, Ying Liu   +4 more
doaj   +2 more sources

Developing a General Interaction Potential for Hydrophobic and Hydrophilic Interactions

Langmuir, 2014
We review direct force measurements on a broad class of hydrophobic and hydrophilic surfaces. These measurements have enabled the development of a general interaction potential per unit area, W(D) = -2γ(i)Hy exp(-D/D(H)) in terms of a nondimensional Hydra parameter, Hy, that applies to both hydrophobic and hydrophilic interactions between extended ...
Donaldson, Stephen H., Jr., Royne, Anja, Kristiansen, Kai, Rapp, Michael V., Das, Saurabh, Gebbie, Matthew A., Lee, Dong Woog, Stock, Philipp, Valtiner, Markus, Israelachvili, Jacob   +9 more
openaire   +5 more sources

Temperature Dependence of Hydrophobic and Hydrophilic Forces and Interactions

The Journal of Physical Chemistry B, 2021
Molecular dynamics simulations are used to compare the forces and Gibbs free energies associated with bringing small hydrophobic and hydrophilic solutes together in an aqueous solution at different temperatures between 280 and 360 °K. For the hydrophilic solutes, different relative orientations are used to distinguish between direct, intersolute ...
Stewart R. Durell, Arieh Ben-Naim
openaire   +3 more sources

Solution thermodynamics of sodium pyruvate in aqueous glycine solutions at T 298.15-313.15 K [PDF]

Journal of the Serbian Chemical Society, 2016
In this study we investigated the effects of sodium pyruvate on the solution thermodynamics of glycine in terms of the solute-solute and solute-solvent interactions in aqueous solutions.
Pandit Bijan Kumar, Sarkar Abhijit, Sinha Biswajit   +2 more
doaj   +2 more sources

Directing Role of Hydrophobic−Hydrophobic and Hydrophilic−Hydrophilic Interactions in the Self-Assembly of Calixarenes/Cucurbiturils-Based Architectures

Crystal Growth & Design, 2008
Two supramolecular architectures were assembled from the supermolecular building blocks of calixarenes and cucurbiturils through noncovalent binding. They not only exhibit an intriguing topology but also show clearly the role of hydrophobic−hydrophobic and hydrophilic−hydrophilic interactions in directing the supramolecular assembly.
Lin, Rong-Guang, Long, La-Sheng, Huang, Rong-Bin, Zheng, Lan-Sun   +3 more
openaire   +3 more sources

Hydrophilic and hydrophobic interactions in cross-linked chitosan membranes [PDF]

Materials Chemistry and Physics, 2013
Fil: Mengatto, Luciano Nicolas. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico Santa Fe. Instituto de Desarrollo Tecnologico Para la Industria Quimica (i); Argentina.
Mengatto, Luciano Nicolas, Ferreyra, Maria Graciela, Rubiolo, Amelia Catalina, Rintoul, Ignacio, Luna, Julio Alberto   +4 more
openaire   +3 more sources

Solution thermodynamics of aqueous nicotinic acid solutions in presence of tetrabutylammonium hydrogen sulphate [PDF]

Journal of the Serbian Chemical Society, 2013
In this study we investigated the effects of tetrabutylammonium hydrogen sulphate (Bu4NHSO4) on the solute-solute and solute-solvent interactions in the aqueous solutions of nicotinic acid in terms of apparent molar volumes (φV), standard partial ...
Sarkar Abhijit, Sinha Biswajit
doaj   +1 more source

Hydrophobic and hydrophilic interactions in aqueous mixtures of alcohols at a hydrophobic surface [PDF]

The Journal of Chemical Physics, 2013
Aqueous solutions of alcohols are interesting because of their anomalous behavior that is believed to be due to the molecular structuring of water and alcohol around each other in solution. The interfacial structuring and properties are significant for application in alcohol purification processes and biomolecular structure.
Ballal, Deepti, Chapman, Walter G.
openaire   +3 more sources

Colloidal interactions between model foulants and engineered surfaces: Interplay between roughness and surface energy

Chemical Engineering Journal Advances, 2021
Fouling on submerged surfaces is a major limiting factor for membranes, heat exchangers, and marine vessels as it induces mass and heat transfer resistances that increase operating costs and lead to system failures. While the role of surface roughness on
Thomas Horseman, Zhangxin Wang, Shihong Lin   +2 more
doaj   +1 more source