; Cui, Y.Z. Bouyer, E.; Mekhloufi, G.; Rosilio, V.; Grossiord, J.L.



The layer thickness of the CD nanogel assembly was assessed by a cross-sectional histogram using a laser microscope (Figure 7C). J Chem Soc 91:2001–2021, Ramsden W (1903) Separation of solids in the surface-layers of solutions and ‘suspensions’.

2015, 11, 2355–2364. (A) Chemical structure and (B) schematic illustration of DM-β-CD/PDI polymer. Organic solvents possess a solubility parameter, which is manifested from dispersion forces (δd), polarity (δp), and hydrogen bonding forces (δh). This is an Open Access article under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Copyright © 2020 Elsevier B.V. or its licensors or contributors.

Study examines cosmetic Pickering emulsions, Study looks at penetration of cosmetic surfactants into skin, Study evaluates current theories of surfactant penetration into skin, Study enhances understanding of surfactant structure–property…, For continuously improving and optimizing our websites, we use cookies.
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Lam, S.; Velikov, K.P. Particle adsorption, which depends on the wettability of the particles against the two fluids, is related to the contact angle at the oil–water interface [2].

The independent variables for the process optimization were not analyzed in this work because they had been previously studied [, To investigate the variables affecting the responses, a central composite design composed of five levels (coded as −α, −1, 0, 1, and +α) was used, as described in our previous work (, The emulsions were prepared by a cold process, as previously described [. By continuing you agree to the use of cookies. Structure and rheology of semisolid o/w creams containing cetyl alcohol/non-ionic surfactant mixed emulsifier and different polymers. An emulsion droplet was placed into water or oil.
(C,D) The corresponding optical microscope image for the (C) n-dodecane- or (D) toluene-in-water droplets stabilized with the DM-β-CD/PDI nanogel. Part 4, Guide to microscope and image analysis methods. Background: Emulsions stabilized by colloidal particles are known as Pickering emulsions. Sampak Samanta, © 2015 Kawano et al; licensee Beilstein-Institut. Wu, J.; Ma, G.-H.

The dialysis water was changed twice daily. We have previously reported urethane-crosslinked CD polymers, which were prepared by reacting heptakis(2,6-di-O-methyl)-β-cyclodextrins (DM-β-CDs) with aromatic diisocyanates such as 4,4’-methylenebis(phenyl isocyanate) (MDI) and 1,4-phenylene diisocyanate (PDI) [18].