2018
DOI: 10.1002/anie.201808888
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Adaptive Structured Pickering Emulsions and Porous Materials Based on Cellulose Nanocrystal Surfactants

Abstract: Taking advantage of the formation and assembly of cellulose nanocrystal surfactants (CNCSs) at the water-oil interface, where polar cellulose nanocrystals (CNCs) and end-functionalized polymer chains interact, the preparation and stability of emulsions prepared with CNCSs were investigated. The packing density of CNCSs at the interface can be adjusted by tuning parameters such as pH, ionic strength, and concentration/molecular weight of the end-functionalized polymer ligands. Stable non-spherical emulsions are… Show more

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Cited by 98 publications
(54 citation statements)
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“…Examples of drug/stabilizer combinations in nanocrystal formulations (compiled from Refs [40][41][42][43][44][45][46][47][48][49][50]. …”
mentioning
confidence: 99%
“…Examples of drug/stabilizer combinations in nanocrystal formulations (compiled from Refs [40][41][42][43][44][45][46][47][48][49][50]. …”
mentioning
confidence: 99%
“…d) Multilayered macropores fabricated from Pickering emulsions. Reproduced with permission . Copyright 2018, Wiley‐VCH.…”
Section: Methods To Prepare 3d Biomaterialsmentioning
confidence: 99%
“…The obtained inverse opal structure exhibited ordered and interconnected multilayer macropores, which could also be applied for the formation of cell spheroids in the macropores (Figure 2c). Similar to the colloidal crystals, the liquid droplets can be packed closely as well, which is accessible as a liquid micro‐mold . As shown in Figure 2d, Russell et al prepared Pickering emulsions with the method of mechanical shearing .…”
Section: Methods To Prepare 3d Biomaterialsmentioning
confidence: 99%
“…Aerogels are ultralight materials with extremely high porosity (≈90–99 %) . The highly interconnected porous internal structure endows aerogels with unique characteristics such as ultralow thermal conductivity, refractive index, dielectric constant, and sonic velocity, and an ultrawide adjustable density . Aerogels can be prepared through different techniques, and gel–emulsion‐templated synthesis is a green and low‐energy method .…”
Section: Introductionmentioning
confidence: 99%
“…[25][26][27] The highly interconnected porous internal structure endows aerogels with uniquec haracteristics such as ultralow thermalc onductivity, refractive index,d ielectric constant, and sonic velocity,a nd an ultrawide adjustable density. [28][29][30][31][32][33] Aerogels can be prepared through different techniques, and gel-emulsion-templated synthesis is ag reen and lowenergym ethod. [34] Moreover,t he internal structure of the aerogels can be adjusted easily by varying the compositions of the continuous phase and dispersed phase, [35] and thus, aerogels with different structures and tunablep roperties (e.g.,m echanical properties, wettability,a nd surfacef unctionality) can be obtained.…”
Section: Introductionmentioning
confidence: 99%