Results 31 to 40 of about 1,380 (143)

A multidisciplinary approach for the physic-chemical characterization of peloids to new perspectives in the development for "hydrothermal Developing Countries" using partecipatory methodology [PDF]

open access: yes, 2021
The Osservatorio Termale Permanente (OTP) operated from 1996 to 2014 in the Italian and international therapeutic thermalism field. The main aim of OTP was the development of a multidisciplinary approach for the characterization of the quality of peloids
Davide Rossi, Renata Uruci
core   +2 more sources

Soft Matter Drainage in a rising foam [PDF]

open access: yes, 2015
International audienceRising foams created by continuously blowing gas into a surfactant solution are widely used in many technical processes, such as flotation.
Pigeonneau, Franck   +4 more
core   +3 more sources

Characterization of Water Adhesion of PCL and PLCL Electrospun Fiber Mats and Their Correlation to Wettability

open access: yesMacromolecular Materials and Engineering, Volume 310, Issue 11, November 2025.
By testing electrospun fibers with different compositions, it is found that the best predictor of water stickiness is not the equilibrium angle but the difference between angles as water moves. The study also suggests that a tensiometer is a more practical method for studying fibrous mats, offering new insights for designing advanced materials ...
Gabriele Livi   +8 more
wiley   +1 more source

The Role of Polysorbate 80 and HPβCD at the Air-Water Interface of IgG Solutions [PDF]

open access: yes, 2018
Purpose: To test the hypothesis of surface displacement as the underlying mechanism for IgG stabilization by polysorbates and HPβCD against surface-induced aggregation.
Besheer, Ahmed   +4 more
core  

Application of axisymmeric profile analysis for measuring surface tension at harmonic surface oscillations [PDF]

open access: yes, 2012
Тензіометрія аналізу профілю як розвиток стандартного аналізу осесиметричної форми краплі використана для вимірювання поверхневого натягу рідин методом форм крапель і бульбашок різних конфігурацій.
Fainerman, V. B.   +3 more
core  

Interfacial behaviour of Catanionic surfactants [PDF]

open access: yes, 2010
International audienceWe report a dramatic increase of foam stability for catanionic mixtures (myristic acid and cetyl trimethylammonium bromide, CTABr) with respect to pristine CTABr solutions.
Carriere, David   +3 more
core   +3 more sources

Uncovering behavioural diversity amongst high-strength Pseudomonas spp. surfactants at the limit of liquid surface tension reduction [PDF]

open access: yes, 2018
Bacterial biosurfactants have a wide range of biological functions and biotechnological applications. Previous analyses had suggested a limit to their reduction of aqueous liquid surface tensions (γ Min), and here we confirm this in an analysis of 25 ...
Deeni, Yusuf Y.   +4 more
core   +4 more sources

Films of bacteria at interfaces: three stages of behaviour

open access: yes, 2015
Bacterial attachment to a fluid interface can lead to the formation of a film with physicochemical properties that evolve with time. We study the time evolution of interface (micro)mechanics for interfaces between oil and bacterial suspensions by ...
Allan, Daniel   +5 more
core   +1 more source

Role of interfacial tension for the structure of PEP-PEO polymeric micelles. A combined SANS and pendant drop tensiometry investigation [PDF]

open access: yes, 2004
We investigated the influence of interfacial tension, gamma, on the micellization properties of a highly asymmetric poly(ethylene-co-propylene)-poly(ethylene oxide) (PEP-PEO) block copolymer in mixed solvents consisting of water and dimethyl form ami de (
Lund, R.   +4 more
core   +1 more source

Supergravity and In‐Situ Evaporation Induced Well‐Aligned and Self‐Crosslinked 2D Material‐Based Thin Films

open access: yesAdvanced Materials Interfaces, Volume 12, Issue 13, July 14, 2025.
The supergravity and in‐situ evaporation are utilized to produce GO thin films with a record‐high mechanical strength of 540 MPa. The supergravity confines the 2D flakes within a very thin layer and creates a large all‐directional shear stress to induce the superalignment, while in‐situ evaporation accelerates the dehydration and facilitates the ester ...
Dawei Zhang   +10 more
wiley   +1 more source

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