Figure 14.

a–d) Physical adsorption of small particles at the all‐aqueous interfaces: a) A CLSM image of a dextran‐rich droplet (green) coated with latex particles (yellow) in the PEO phase; scale bar: 20 µm. b) A CLSM image showing a latex particle (yellow) trapped at the interface between the dextran‐rich (green) and PEG‐rich phases. The surface of the particle and the dextran/PEO interface are indicated by white lines and the contact angle is shown; scale bar: 0.5 µm. c,d) CLSM images showing protein particles (red) stabilized PEO/dextran(green) mixtures at different weight ratios. Scale bars: 80 µm. e–i) Anchor of the polymer–protein conjugate particles at the all‐aqueous interfaces: e) Design of the polymer–protein conjugate particles with biocatalytic activity for the stabilization of all‐aqueous interfaces. f,g) SEM images showing morphology and wettability of mPEG–BSA conjugate particles at the all‐aqueous interfaces. h) Schemes of a conjugated particle at the PEG/dextran interfaces. i) Measurement on the surface wettability of the conjugated particle. a,b) Reproduced with permission.183 Copyright 2012, American Chemical Society. c,d) Reproduced with permission.184 Copyright 2013, American Chemical Society. e–i) Reproduced with permission.185 Copyright 2017, American Chemical Society.