Effect of adding a third polysaccharide on the adsorption of protein microgels at the interface of polysaccharide-based water in water emulsions

pH sensitive water-in-water emulsions based on the pullulan and poly(N,N-dimethylacrylamide) aqueous two-phase system

“…In order to investigate novel ATPS systems and w/w emulsions including new polysaccharides, pullulan (Pull) is a viable choice. 32,33 Pullulan consists of maltotriose units coupled via 1,6-α-bonds 34 and is well-known for its application in biomedicine, 35,36 e.g. as a carrier for gene delivery 36,37 and to form polysaccharide nanoparticles.…”

Pickering emulsions based on layered double hydroxides and metal hydroxides

“…(Murray and Phisarnchananan 2016, Peddireddy, Nicolai et al 2016, Gonzalez-Jordan, Nicolai et al 2018, Laranjo, Costa et al 2019 Almost all of the particles tested are of organic origins. Among them we can cite carboxylated latex particules (Gonzalez-Jordan, , or cellulose nanocrystals (Peddireddy, Nicolai et al 2016, Ben Ayed, Cochereau et al 2018) used in a PEO/Dextran system, β-lactoglobulin microgels in Xyloglucan/Amylopectin (Machado, Benyahia et al 2021) system or zein particules, a protein from corn, in Gelatin/Dextran (Chatsisvili, Philipse et al 2017). However, really few inorganics (Vis, Opdam et al 2015) were tested but the use of LDH has not yet been investigated despite their use for o/w emulsions.…”

“…Many factors influence the properties of Pickering emulsion, including particle size, wettability (often expressed as a contact angle θ at the three-phase boundary), initial location, and 63interparticle interactions. Comprehensive chapters are provided in the first part of this book on formation, stability and applications of Pickering emulsion and reviews have already been published (Chevalier and Bolzinger 2013, Gonzalez Ortiz, Pochat-Bohatier et al 2020, Lu, Gou et al 2021, Machado, Benyahia et al 2021 in particular by Binks (Binks 2002) and Aveyard et al (Aveyard, Binks et al 2003).…”