Results 21 to 30 of about 5,135,349 (286)

Surface Tension Studies on the Micellization of Cetyltrimethylammonium Bromide in Presence and Absence of KCL and NaCl in Aqueous Media at Room Temperature

open access: yesBibechana, 2013
NOTE: on 27th May 2014 in the abstract, the sentence "The surface tension of cetyltrimethylammonium bromide is found less in presence of KCl than NaCl in aqueous media" was changed to read "The surface tension of cetyltrimethylammonium bromide is found
Kabita Jha   +2 more
doaj   +3 more sources

Effects of Surface Tension on the Stability of Surface Nanobubbles

open access: yesFrontiers in Physics, 2021
The existence of surface nanobubbles has already been confirmed by variable detection methods, but the mechanism of their extraordinary stability remains unclear and has aroused widespread research interest in the past 2 decades.
Yongcai Pan   +3 more
doaj   +1 more source

Surface tension and super-stoichiometric surface enrichment in two-component biomolecular condensates

open access: yesiScience, 2022
Summary: Cells can achieve internal organization by exploiting liquid-liquid phase separation to form biomolecular condensates. Here we focus on the surface properties of condensates composed of two multivalent associative polymers held together by one ...
Andrew G.T. Pyo   +2 more
doaj   +1 more source

Cetyltrimethylammonium Bromide (CTAB), Additives and Their Mixtures: The Experimental and Modeling Study [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In the present investigation, firstly, the surface tension measurements were conducted for aqueous solutions of cetyltrimethylammonium bromide, acetonitrile, and tetrahydrofuran by using a pendant drop apparatus at the temperature of 298.15 K and ambient
Mahsa Rahmanzadeh   +4 more
doaj   +1 more source

Modeling of surface phenomena of liquid Al–Ni alloys using molecular dynamics

open access: yesScientific Reports, 2023
This work presents a study on the surface tension of liquid Aluminum–Nickel (Al–Ni) alloys. Obtaining adequate values of surface tension for this system is not a simple task as these alloys present the formation of atomic clusters with short-range order ...
Hadassa Juárez   +6 more
doaj   +1 more source

Technical note: The role of evolving surface tension in the formation of cloud droplets [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
The role of surface tension (σ) in cloud droplet activation has long been ambiguous. Recent studies have reported observations attributed to the effects of an evolving surface tension in the activation process. However, the adoption of a surface-mediated
J. F. Davies, A. Zuend, K. R. Wilson
doaj   +1 more source

Surface-tension dispersion of Rayleigh waves

open access: yes, 1979
The influence of surface tension in solids on the propagation of Rayleigh elastic surface waves is investigated. It is shown that surface tension imparts dispersion to the Rayleigh wave velosity, an effect that can be used for the experimental ...
V.A. Krasil'nikov (7119335)   +1 more
core   +6 more sources

Surface tension-assisted additive manufacturing

open access: yesNature Communications, 2018
Integrating cell-laden hydrogels effectively into the 3D printing process is a challenge in the creation of tissue engineering scaffolds. Here, the authors describe an additive manufacturing technique to combine polymer and cell-containing networks with ...
Héloïse Ragelle   +8 more
doaj   +1 more source

An Experimental Investigation of the Impact of Surface Tension and Viscosity on the Atomization Effect of a Solid Cone Nozzle

open access: yesApplied Sciences, 2023
To investigate the influence of surface tension and viscosity on the atomization performance of solid cone nozzles and improve their dust reduction efficiency in industrial and mining enterprises, this study employed a self-built PDPA dust-fog coupling ...
Ming Li   +4 more
doaj   +1 more source

Impacts of motile Escherichia coli on air-water surface tension [PDF]

open access: yesE3S Web of Conferences, 2020
Immiscible multiphase flow in porous media is largely affected by interfacial properties, manifested in contact angle and surface tension. The gas-liquid surface tension can be significantly altered by suspended particles at the interface. Particle-laden
Zhao Yumeng   +3 more
doaj   +1 more source

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