Using microemulsions: formulation based on knowledge of their mesostructure

M Gradzielski, M Duvail, PM de Molina… - Chemical …, 2021 - ACS Publications
Microemulsions, as thermodynamically stable mixtures of oil, water, and surfactant, are
known and have been studied for more than 70 years. However, even today there are still …

Polymer–surfactant interaction for controlling the rheological properties of aqueous surfactant solutions

M Gradzielski - Current Opinion in Colloid & Interface Science, 2023 - Elsevier
Controlling viscosity of aqueous surfactant solutions is very important for practical
formulations. This can be done by having polymers interact with surfactants, thereby forming …

Phase-separating RNA-binding proteins form heterogeneous distributions of clusters in subsaturated solutions

M Kar, F Dar, TJ Welsh, LT Vogel… - Proceedings of the …, 2022 - National Acad Sciences
Macromolecular phase separation is thought to be one of the processes that drives the
formation of membraneless biomolecular condensates in cells. The dynamics of phase …

Amphiphilic polymer conetworks studied by SANS: effect of the type of solubilizate and molecular architecture on the swollen gel structure

P Malo de Molina, D Kafouris, CS Patrickios… - …, 2023 - ACS Publications
Amphiphilic polymer conetworks (APCNs) are hydrogels with hydrophobic regions
synthesized by cross-linking well-defined copolymers. Due to their amphiphilicity, they have …

Dynamic light scattering (DLS) of nanoencapsulated food ingredients

MM Tosi, AP Ramos, BS Esposto, SM Jafari - … of nanoencapsulated food …, 2020 - Elsevier
Dynamic light scattering (DLS) refers to the measurement and interpretation of light
scattering due to the Brownian motion of particles in a suspension. The DLS technique can …

Structure of hybrid materials based on halloysite nanotubes filled with anionic surfactants

G Cavallaro, I Grillo, M Gradzielski… - The Journal of Physical …, 2016 - ACS Publications
The structures of pristine halloysite nanotubes (HNTs) and ones functionalized by anionic
surfactants (sodium dodecanoate and sodium dodecyl sulfate) were investigated by small …

Bottlebrush Midblocks Promote Colloidal Bridging of Telechelic Polymers

DP Keane, T Kolozsvary, B McDonald… - ACS Macro …, 2024 - ACS Publications
Telechelic polymers are effective rheological modifiers that bridge between associative
constituents to form elastic networks. The performance of linear telechelic chains, however …

Preparation of surfactant-free emulsions using amaranth starch modified by reactive extrusion

E García-Armenta, LA Picos-Corrales… - Colloids and Surfaces A …, 2021 - Elsevier
The use of emulsions at industrial scale involves simple, efficient and versatile applications.
Currently, it is preferred the exploitation of biopolymers such as modified starch that may be …

Responsive telechelic block copolymers for enhancing the elasticity of nanoemulsions

DP Keane, MD Mellor… - ACS Applied Nano …, 2022 - ACS Publications
The rheology of emulsions dictates their performance in many scientific and industrial
applications. Here, we demonstrate that high-molecular-weight telechelic triblock …

Modifying the Properties of Microemulsion Droplets by Addition of Thermoresponsive BAB* Copolymers

A Prause, M Hechenbichler, RF Schmidt, S Prévost… - Langmuir, 2023 - ACS Publications
Oil-in-water (O/W) microemulsions (ME) typically feature a low viscosity and exhibit ordinary
viscosity reduction as a function of temperature. However, for certain applications, avoiding …