colloidal stability
Colloidal stability of polyphenols in young red wine by Acacia senegal gum: the major implication of arabinogalactan-proteins rich in proteins.
... Emergentes Colloidal stability of polyphenols in young red wine by Acacia gum: The major implication of arabinogalactan-proteins rich in proteins Michaël NIGEN 1 , Thierry DOCO 2 , Rafael APOLINAR-VALIENTE ...
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Colloidal stability of polyphenols in young red wine by Acacia gum: the major implication of arabinogalactan-proteins rich in proteins
... Acacia gum (GA) is a dried exudate obtained from Acacia senegal and Acacia seyal trees. GA macromolecules are highly branched hetero- polysaccharides belonging to the arabinogalactan-protein (AGP) family. GA can be ...
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Surface transfer doping can mediate both colloidal stability and self-assembly of nanodiamonds
... First, interactions between NDs and water molecules were investigated. The colloidal stability of NDs-H is unexpected since hydrogen-terminated bulk diamond surfaces are known to be hydrophobic. 16 Water ...
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The role of functionalization on the colloidal stability of aqueous fullerene C60 dispersions prepared with fullerides
... fullerenols cannot. However, it should be pointed out that even barely functionalized dispersions remain stable due to electrostatic repulsion between individual nanoparticles. Colloidal stability has been ...
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Colloidal Stability of Aqueous Suspensions of Polymer-Coated Iron Oxide Nanorods: Implications for Biomedical Applications
... polymer adsorption with increasing X. As the steric repulsion between nanorods increases with the surface density of adsorbed molecules, the nanorod colloidal stability is expected to be progressively ...
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Colloidal stability for concentrated zirconia aqueous suspensions
... imparting stability to particles so that they do not ...the colloidal stability is expected to be ...imparting stability is to adsorb polymers onto the particle ...
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Tuning the colloidal stability in ionic liquids by controlling the nanoparticles/liquid interface
... stable colloidal dispersions or gels in ILs has been reported in literature, surprisingly, the state of dispersion of the nanoparticles obtained in the IL has not been thoroughly probed ...
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Colloidal stability of aqueous suspensions of barium zirconate
... Received 21 February 2004; received in revised form 29 June 2004; accepted 10 July 2004 Available online 11 September 2004 Abstract In this article, the colloidal behaviour of aqueous suspensions of barium ...
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Colloidal stability of magnetic nanoparticles in molten salts
... Although no significant change in aggregation rate was observed for normal Hamaker coefficients, making the Hamaker coefficients low enough such that the thermal energ[r] ...
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The equation of state of colloidal dispersions.
... pected to see ion-specific effects, since their adsorption on silica surfaces and the colloidal stability of the dispersions should change according to ion type [43, 44, 45]. Yet the os- motic pressures ...
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Slow colloidal aggregation and membrane fouling
... of colloidal suspensions in drying processes ...the colloidal stability of a fluid, we look for a possible link between the critical flux, the subcritical flux mode of operation, and a possi- ble ...
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Two-Dimensional Colloidal Nanocrystals
... the colloidal stability, can form a stable assembly that decrease the energy of the facets and therefore hinder the growth in this direction, yielding nanoplatelets (see Figure 6), or increase the steric ...
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Defects in Self Assembled Colloidal Crystals
... the colloidal crystal on ...in colloidal crystals as the energy difference between the HCP and FCC phase is very ...the colloidal crystal has been checked by observing the packing pattern under the ...
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Remote-controlled deposit of superparamagnetic colloidal droplets
... While the global surface density distribution of the particles is comparable between the four conditions (zero, constant, rotating and oscillating field), the morphological details of th[r] ...
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On the Ohm law in dilute colloidal polyelectrolytes
... PACS numbers: 73.21.-b, 65.40.gd I. INTRODUCTION In the Refs. [1, 2], among various observations, the au- thors report the effect of multiply-charged colloidal par- ticles (with the effective charge eZ e) on ...
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Patchy colloidal particles for programmed self-assembly
... factor of 0.34 against 0.74 for fcc and hcp, is based on tetrahedral arrangements, i.e. fourfold coordination, of atoms displaying a fourfold valence (sp 3 orbital hybridiza- tion of carbon atoms). So, there exists a ...
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Viscoelasticity of colloidal polycrystals doped with impurities
... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...
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Emergence of intraband transitions in colloidal nanocrystals
... Intraband colloidal materials remain nevertheless of utmost interest because of new possibilities for longer wavelength availability, device geometries and we can hope for the emergence of structures as complex as ...
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Colloidal synthesis and characterization of monocrystalline apatite nanophosphors
... The colloidal nanoparticles prepared at [P m ]/[Ca] = ...of colloidal transparent dispersions requires reorganisation operating from precursors displaying a high concentration of ...
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Extracting maximum power from active colloidal heat engines
... To rationalize the properties of colloidal engines, at vari- ance with macroscopic engines, the tools of standard ther- modynamics are not sufficient. Indeed, colloids undergo substantial fluctuations which affect ...
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