Long-range electrostatic colloidal interactions and specific ion effects in deep eutectic solvents

A Sanchez-Fernandez, AJ Jackson… - Journal of the …, 2021 - ACS Publications
While the traditional consensus dictates that high ion concentrations lead to negligible long-
range electrostatic interactions, we demonstrate that electrostatic correlations prevail in …

The metastable states of foam films containing electrically charged micelles or particles: experiment and quantitative interpretation

KD Danov, ES Basheva, PA Kralchevsky… - Advances in colloid and …, 2011 - Elsevier
The stepwise thinning (stratification) of liquid films containing electrically charged colloidal
particles (in our case—surfactant micelles) is investigated. Most of the results are applicable …

Temperature-derived purification of gold nano-bipyramids for colorimetric detection of tannic acid

Y Xue, X Ma, X Feng, S Roberts, G Zhu… - ACS Applied Nano …, 2023 - ACS Publications
Gold nanostructures have attracted broad attention. Among various nanostructures, gold
nanobipyramids have shown great potential in sensing, biomedicine, environmental …

Fine-tuning of gold nanorod dimensions and plasmonic properties using the Hofmeister effects

RM Pallares, X Su, SH Lim, NTK Thanh - Journal of Materials …, 2016 - pubs.rsc.org
Gold nanorods (Au NRs) present unique optical and electronic properties that depend on
their morphology. Their applications in sensing and therapeutics require easy synthesis with …

Self-shedding MOF-nanocarriers modulated CdS/MoSe2 heterojunction activity through in-situ ion exchange: An enhanced split-type photoelectrochemical sensor for …

P Song, JJ Xu, JY Ye, RJ Shao, X Xu, AJ Wang, LP Mei… - Talanta, 2024 - Elsevier
Deoxynivalenol (DON), a mycotoxin produced by Fusarium, poses a significant risk to
human health and the environment. Therefore, the development of a highly sensitive and …

Influence of surfactants on sodium chloride crystallization in confinement

MJ Qazi, RW Liefferink, SJ Schlegel, EHG Backus… - Langmuir, 2017 - ACS Publications
We study the influence of different surfactants on NaCl crystallization during evaporation of
aqueous salt solutions. We found that at concentrations of sodium chloride close to …

Quatsomes: vesicles formed by self-assembly of sterols and quaternary ammonium surfactants

L Ferrer-Tasies, E Moreno-Calvo, M Cano-Sarabia… - Langmuir, 2013 - ACS Publications
Thermodynamically stable nanovesicle structures are of high interest for academia and
industry in a wide variety of application fields, ranging from preparation of nanomaterials to …

Determination of micelle aggregation numbers of alkyltrimethylammonium bromide and sodium dodecyl sulfate surfactants using time-resolved fluorescence …

M Pisárčik, F Devínsky, M Pupák - Open Chemistry, 2015 - degruyter.com
The time-resolved fluorescence quenching method was applied to determine the micelle
aggregation number of cationic single-chain surfactants dodecyltrimethylammonium …

Surfactant–solvent interaction effects on the micellization of cationic surfactants in a carboxylic acid-based deep eutectic solvent

A Sanchez-Fernandez, OS Hammond, AJ Jackson… - Langmuir, 2017 - ACS Publications
Deep eutectic solvents have been demonstrated to support amphiphile self-assembly,
providing potential alternatives as structure-directing agents in the synthesis of …

Electrochemical detection of single micelles through 'nano-impacts'

HS Toh, RG Compton - Chemical science, 2015 - pubs.rsc.org
A new class of 'soft'particles, micelles, is detected electrochemically via 'nano-impacts' for
the first time. Short, sharp bursts of current are used to indicate the electrical contact of a …