Results 51 to 60 of about 128,898 (200)

Moving Manifolds in Electromagnetic Fields

Frontiers in Physics, 2017
We propose dynamic non-linear equations for moving surfaces in an electromagnetic field. The field is induced by a material body with a boundary of the surface.
David V. Svintradze
doaj   +1 more source

Water structuring and collagen adsorption at hydrophilic and hydrophobic silicon surfaces

, 2022
S.11395-11399The adsorption of a collagen fragment on both a hydrophobic, hydrogen-terminated and a hydrophilic, natively oxidised Si surface is investigated using all-atom molecular dynamics.
Cole, D.J., Payne, M.C., Ciacchi, L.C.
core   +1 more source

The Significant Differences in Solvation Thermodynamics of C1-C3 Oxygenates in Hydrophilic versus Hydrophobic Pores of a Hydrophilic Ti-FAU Zeolite Model

The rates of catalytic reactions have been observed to be dramatically different in zeolites, depending on if they are hydrophobic or hydrophilic.
Xiuting, Chen, Rachel, Getman
core   +1 more source

Uptake of Sulfadiazine Sulfonamide from Water by Clinoptilolite

Applied and Environmental Soil Science, 2013
The interactions between sulfadiazine (SDZ), a sulfonamide antibiotic, and clinoptilolite, a hydrophilic zeolite, were investigated under batch experimental conditions. The uptake of SDZ on the zeolite followed a linear sorption isotherm under neutral pH
Zhaohui Li, Christie Stockwell, Jacqueline Niles, Skylar Minegar, Hanlie Hong   +4 more
doaj   +1 more source

The structure of gangliosides hides a code for determining neuronal functions

FEBS Open Bio, 2021
Gangliosides are particularly abundant in the central nervous system, where they are mainly associated with the synaptic membranes. Their structure underlies a specific role in determining several cell physiological processes of the nervous system.
Giulia Lunghi, Maria Fazzari, Erika Di Biase, Laura Mauri, Elena Chiricozzi, Sandro Sonnino   +5 more
doaj   +1 more source

Nano-scale superhydrophobicity: suppression of protein adsorption and promotion of flow-induced detachment [PDF]

, 2008
Wall adsorption is a common problem in microfluidic devices, particularly when proteins are used. Here we show how superhydrophobic surfaces can be used to reduce protein adsorption and to promote desorption.
Koc, Y, de Mello, AJ, Roach, Paul, N. J. Shirtcliffe, Newton, MI, P. Roach, Koc, Y., Shirtcliffe, NJ, McHale, Glen, Roach, P, de Mello, Andrew, Newton, Michael, G. McHale, Y. Koc, M. I. Newton, Shirtcliffe, Neil, McHale, G, A. J. de Mello   +17 more
core   +1 more source

Bistable Wetting States on a Smooth Surface

Advanced Materials Interfaces
Droplets on a non‐textured surface typically exhibit a monostable wetting state, as represented by Young state. Here, we show that droplets can exhibit bistability without surface texture by tuning molecular interactions.
Mizuki Tenjimbayashi, Shunto Arai
doaj   +1 more source

Surface Roughness and Its Role in Flotation Behavior, Wettability, and Bubble–Particle Interactions: A Systematic Review

Applied Sciences
Surface roughness refers to the micron- or nanometer-scale irregularities (bumps and grooves) on material surfaces, and it varies greatly as particles are refined, affecting their flotation behavior, wettability, and bubble–particle interactions. In this
Hua Zeng, Wei Sun, Honghu Tang, Feng Jiang, Li Wang   +4 more
doaj   +1 more source

Identification of the fractions responsible for plant root elongation-promoting and antioxidant activities of humic product extracted from composted wood thinnings

Chemical and Biological Technologies in Agriculture
Background HS-2®Pro, a humic product, is produced from composted thinnings of coniferous trees and is commercially available as a biostimulant. In this study, it was fractionated into humic acid (HA), hydrophobic fulvic acid (FA), hydrophilic FA, and ...
Masakazu Aoyama, Yasushi Kojima
doaj   +1 more source

Role of long- and short-range hydrophobic, hydrophilic and charged residues contact network in protein’s structural organization

BMC Bioinformatics, 2012
Background The three-dimensional structure of a protein can be described as a graph where nodes represent residues and the strength of non-covalent interactions between them are edges.
Sengupta Dhriti, Kundu Sudip
doaj   +1 more source