Results 91 to 100 of about 23,291 (243)

Thermosensitive Nanostructured Coacervates Developed by Mixing ABA‐ and AB‐Block Copolymers and Their Unique Sustained Release of Nano‐Micelles in a Regulated Manner

open access: yesSmall, EarlyView.
Polyion complex micelles composed of blends of ABA and AB block copolymers can form coacervates with a hexagonally packed cylinder nanostructure after heating. The resulting coacervates can release the micelles under physiological conditions in a zero‐order kinetics, possessing cargo proteins.
Takumi Egashira   +9 more
wiley   +1 more source

Determination of micellar system behavior in the presence of salt and water-soluble polymers using the phase diagram technique [PDF]

open access: yes, 2007
The application of micellar systems has been growing during the last years because of their importance in various practical situations. Continued development of their application is necessary.
Bensmaili, Aicha   +4 more
core   +1 more source

Surface and Aggregation Properties of Rhamnolipids in Water–Bioethanol Mixtures: A Step toward Green Formulation Design

open access: yesSurfaces
Water–ethanol mixtures are largely exploited for many different applications, from industrial processes to pharmaceutical formulations. Surfactants are often added to tune their interfacial properties.
Rodolfo Esposito   +4 more
doaj   +1 more source

Effective critical micellar concentration of a zwitterionic detergent: A fluorimetric study on n-dodecyl phosphocholine [PDF]

open access: yes, 2010
We have investigated the effect of ionic strength on the aggregation behavior of n-dodecyl phosphocholine. On the basis of the classical Corrin-Harkins relation, the critical micellar concentration of this detergent decreases with a biphasic trend on ...
PALLADINO, PASQUALE   +2 more
core   +1 more source

Combining Nanoscale Curvature and Polymer Osmotic Pressure for Efficient Giant Vesicle Assembly Under Physiological Conditions

open access: yesSmall Methods, EarlyView.
Polymer‐coated nanocellulose paper (PCP) combines nanoscale curvature and polymer osmotic pressure to promote high‐yield giant vesicle assembly under physiological conditions. PCP‐assisted hydration is scalable, compatible with diverse polymers and biochemical encapsulants, and enables robust GUV formation from small to large substrates across a wide ...
Alexis Cooper   +3 more
wiley   +1 more source

Recent Advances in the Utilization of Imidazolium‐Based Ionic Liquids for Chemical‐Enhanced Oil Recovery: A Comprehensive Review

open access: yesThe Chemical Record, EarlyView.
This review highlights the recent advancements in imidazolium‐based ionic liquids for enhanced oil recovery (EOR), focusing on their ability to reduce interfacial tension, alter wettability, and stabilize emulsions. Their tunable chemistry, thermal stability, and recyclability position them as effective and sustainable alternatives to conventional EOR ...
Noran Mousa   +2 more
wiley   +1 more source

STUDY OF THE FORMATION MECHANISM OF GAS HYDRATES OF METHANE IN THE PRESENCE OF SURFACE-ACTIVE SUBSTANCES [PDF]

open access: yes, 2017
Досліджено вплив поверхнево-активних речовин на механізм утворення газових гідратів метану. Визначено значення критичної концентрації міцелоутворення (ККМ) розчинів дібутілфенола, обробленого окисом етилену (ДБ), а також синтанолів (ДС-10, ДС-20 ...
Bondarenko, V, Sai, K, Svietkina, O
core   +1 more source

Attractive asymmetric inclusions in elastic membranes under tension: cluster phases and membrane invaginations

open access: yes, 2013
Up-down asymmetric inclusions impose a local, spontaneous curvature to an elastic membrane. When several of them are inserted in a same membrane, they feel effective forces mediated by the membrane, both of elastic and entropic nature.
Destainville, Nicolas, Weitz, Sebastian
core   +3 more sources

Establishment of porous bioceramic hollow and non‐hollow microspheres for bone regeneration via ceramic foam methodology

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 1, January 2026.
Abstract Recent demographic changes and lifestyle disorders have heightened interest in Tissue Engineering and Regenerative Medicine, particularly for bone regeneration therapies addressing musculoskeletal disorders. Effective treatments require biocompatible, bioactive materials for structured healing.
Miguel A. Rodrigues   +7 more
wiley   +1 more source

Novel polymer surfactants based on the branched silatrane-containing polyesters and polyethers

open access: yesТонкие химические технологии, 2019
Objectives. Biologically active polymeric surfactants are a new promising class of macromolecules that can find application in medicine, cosmetology, and agriculture.
V. V. Istratov   +6 more
doaj   +1 more source

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