Characterization of colloidal particles of a biological and metallic nature

A Gołębiowski, B Buszewski - Microchemical Journal, 2023 - Elsevier
The work concerns the application of selected analytical techniques to characterize colloidal
species of biological and metallic nature. Techniques used to determine particle size …

Electro-plasmonic-assisted biosensing of proteins and cells at the surface of optical fiber

M Lobry, M Loyez, M Debliquy, K Chah… - Biosensors and …, 2023 - Elsevier
An electro-plasmonic biosensor is used to attract proteins and cells on the surface of a fiber
optic probe by controlled biomolecular migration. Concentrating targets on a high …

Surface electrostatics govern the emulsion stability of biomolecular condensates

TJ Welsh, G Krainer, JR Espinosa, JA Joseph… - Nano …, 2022 - ACS Publications
Liquid–liquid phase separation underlies the formation of biological condensates.
Physically, such systems are microemulsions that in general have a propensity to fuse and …

Review on the applications of nanoemulsions in cancer theranostics

DA Fernandes - Journal of Materials Research, 2022 - Springer
Nanoemulsions are a colloidal particulate system that offer unique potential for therapy and
imaging of disease. Due to their physical and chemical properties, they have gained …

Adsorption of surfactant molecules onto the surface of colloidal particles: Case of like-charged species

EL Correia, S Thakur, A Ervin, E Shields… - Colloids and Surfaces A …, 2023 - Elsevier
Mixed systems of nanoparticles and surfactants have a broad range of applications from
consumer products and medicine to inkjet printing and oil recovery. The interparticle …

Diffusiophoresis and diffusio-osmosis into a dead-end channel: Role of the concentration-dependence of zeta potential

B Akdeniz, JA Wood, RGH Lammertink - Langmuir, 2023 - ACS Publications
Chemically induced transport methods open up new opportunities for colloidal transport in
dead-end channel geometries. Diffusiophoresis, which describes particle movement under …

Nanoparticles-assisted surface charge modification of the porous medium to treat colloidal particles migration induced by low salinity water flooding

D Arab, P Pourafshary - Colloids and Surfaces A: Physicochemical and …, 2013 - Elsevier
In this experimental study, nanoparticles (NPs) treatment of low salinity water (LSW) flooding
in order to mitigate the induced colloidal particles migration in the medium has been …

Aggregation of ferrihydrite nanoparticles: Effects of pH, electrolytes, and organics

J Liu, SM Louie, C Pham, C Dai, D Liang, Y Hu - Environmental research, 2019 - Elsevier
To better understand the fate and transport of ferrihydrite nanoparticles (FNPs), which carry
many contaminants in natural and engineered aquatic environments, the aggregation of …

Diffusiophoretic behavior of polyelectrolyte-coated particles

B Akdeniz, JA Wood, RGH Lammertink - Langmuir, 2024 - ACS Publications
Diffusiophoresis, the movement of particles under a solute concentration gradient, has
practical implications in a number of applications, such as particle sorting, focusing, and …

Virus harvesting in perfusion culture: Choosing the right type of hollow fiber membrane

A Nikolay, J de Grooth, Y Genzel… - Biotechnology and …, 2020 - Wiley Online Library
The use of bioreactors coupled to membrane‐based perfusion systems enables very high
cell and product concentrations in vaccine and viral vector manufacturing. Many virus …