Polymers and surfactants at fluid interfaces studied with specular neutron reflectometry

L Braun, M Uhlig, R von Klitzing… - Advances in colloid and …, 2017 - Elsevier
This review addresses the advances made with specular neutron reflectometry in studies of
aqueous mixtures of polymers and surfactants at fluid interfaces during the last decade (or …

Tailoring the interfacial assembly of colloidal particles by engineering the mechanical properties of the interface

A Maestro - Current opinion in colloid & interface science, 2019 - Elsevier
Fluid interfaces can be used as a platform for promoting the direct and spontaneous self-
assembly of colloidal particles, where the driving force is the reduction in interfacial energy …

Molecular conformation of polyelectrolytes inside Layer-by-Layer assembled films

P Gutfreund, C Higy, G Fragneto, M Tschopp… - Nature …, 2023 - nature.com
Among all methods available for the preparation of multifunctional nanostructured composite
materials with remarkable functional properties, Layer-by-Layer (LbL) assembly is currently …

Structural disruptions of the outer membranes of gram-negative bacteria by rationally designed amphiphilic antimicrobial peptides

H Gong, X Hu, M Liao, K Fa, D Ciumac… - … applied materials & …, 2021 - ACS Publications
Gram-negative bacteria are covered by both an inner cytoplasmic membrane (IM) and an
outer membrane (OM). Antimicrobial peptides (AMPs) must first permeate through the OM …

Performance and characteristics of the BILBY time-of-flight small-angle neutron scattering instrument

A Sokolova, AE Whitten, L de Campo… - Journal of Applied …, 2019 - journals.iucr.org
BILBY is a recently constructed and commissioned time-of-flight small-angle neutron
scattering instrument, operated by the Australian Centre for Neutron Scattering at the …

Fluorophore labeling of a cell-penetrating peptide significantly alters the mode and degree of biomembrane interaction

SF Hedegaard, MS Derbas, TK Lind, MR Kasimova… - Scientific reports, 2018 - nature.com
The demand for highly efficient macromolecular drugs, used in the treatment of many severe
diseases, is continuously increasing. However, the hydrophilic character and large …

[HTML][HTML] How do antimicrobial peptides disrupt the lipopolysaccharide membrane leaflet of Gram-negative bacteria?

H Gong, X Hu, L Zhang, K Fa, M Liao, H Liu… - Journal of Colloid and …, 2023 - Elsevier
Hypothesis: It is widely regarded that antimicrobial peptides (AMPs) kill bacteria by
physically disrupting microbial membranes and causing cytoplasmic leakage, but it remains …

Novel neutron reflectometer SOFIA at J-PARC/MLF for in-situ soft-interface characterization

K Mitamura, NL Yamada, H Sagehashi, N Torikai… - Polymer …, 2013 - nature.com
Structural characterization of interfaces composed of soft materials (soft interfaces) helps in
understanding their physical behavior. Neutron reflectometry is one of the most powerful …

The small-angle neutron scattering instrument D33 at the Institut Laue–Langevin

CD Dewhurst, I Grillo, D Honecker… - Journal of Applied …, 2016 - journals.iucr.org
The D33 small-angle neutron scattering (SANS) instrument at the Institut Laue–Langevin
(ILL) is the most recent SANS instrument to be built at the ILL. In a project beginning in 2005 …

Insights into extended structures and their driving force: influence of salt on polyelectrolyte/surfactant mixtures at the air/water interface

L Braun, M Uhlig, O Löhmann… - … applied materials & …, 2022 - ACS Publications
This paper addresses the effect of polyelectrolyte stiffness on the surface structure of
polyelectrolyte (P)/surfactant (S) mixtures. Therefore, two different anionic Ps with different …