Results 31 to 40 of about 34,466 (298)

SOLUBILIZATION OF P-ALKYLPHENOLS IN PLURONICS F-68 AND F-127 MICELLES: PARTITION COEFFICIENTS AND EFFECT OF SOLUTE ON THE AGGREGATE STRUCTURE [PDF]

, 2014
Indexación: Web of Science; Scielo.The partition of a series of substituted phenols between water and polymer micelles formed by Pluronic F-68 and F-127 has been studied.
ACEVEDO, BETSABE, CARRASCO, HÉCTOR, ESPINOZA, LUIS, OLEA, ANDRÉS F.   +3 more
core   +1 more source

Casein and acryl amide complexation and bio-adhesive polymeric nano micelles influence on vortioxetine dissolution, penetration enhancement and in vivo absorption

Food Hydrocolloids for Health
Vortioxetine (VTX) is a new atypical antidepressant used to treat major depression and other mental disorders. Due to its low water solubility, oral absorption, and fast metabolism, VTX has been commercially manufactured and sold as a hydrobromide.
Samaa Abdullah, Nabil A. Alhakamy, Hatim S. AlKhatib, Rana Abu Huwaij, Hadil Alahdal, Abeer A. Altamimi   +5 more
doaj   +1 more source

Acrylamides with hydrolytically labile carbonate ester side chains as versatile building blocks for well-defined block copolymer micelles via RAFT polymerization [PDF]

, 2017
En route towards improved delivery systems for targeted chemotherapy, we propose a straightforward approach for the hydrophobic modification of the acrylamide N-(2-Hydroxyethyl) acrylamide (HEAm).
De Geest, Bruno, Hennink, Wim E, Kasmi, Sabah, Louage, Benoit, Nuhn, Lutz, Van Herck, Simon, van Steenbergen, Mies J, Verstraete, Glenn, Vervaet, Chris   +8 more
core   +1 more source

Electrostatic charging of non-polar colloids by reverse micelles

, 2007
Colloids dispersed in a non-polar solvent become charged when reverse micelles are added. We study the charge of individual sterically-stabilized poly(methyl methacrylate) spheres dispersed in micellar solutions of the surfactants sodium bis(2-ethyl 1 ...
Bartlett, Paul, Kemp, Roger, Roberts, G. Seth, Sanchez, Rodrigo, Wood, Tiffany   +4 more
core   +1 more source

Styrene Maleic Acid Copolymer-Based Micellar Formation of Temoporfin (SMA@ mTHPC) Behaves as A Nanoprobe for Tumor-Targeted Photodynamic Therapy with A Superior Safety

Biomedicines, 2021
Tumor-targeted photodynamic therapy (PDT) using polymeric photosensitizers is a promising anticancer therapeutic strategy. Previously, we developed several polymeric nanoprobes for PDT using different polymers and PDT agents. In the study, we synthesized
Jun Fang, Shanghui Gao, Rayhanul Islam, Hinata Nema, Rina Yanagibashi, Niho Yoneda, Natsumi Watanabe, Yuki Yasuda, Naoki Nuita, Jian-Rong Zhou, Kazumi Yokomizo   +10 more
doaj   +1 more source

Signature of elasticity in the Faraday instability

, 2004
We investigate the onset of the Faraday instability in a vertically vibrated wormlike micelle solution. In this strongly viscoelastic fluid, the critical acceleration and wavenumber are shown to present oscillations as a function of driving frequency and
D. A. Edwards, M. Faraday, Pierre Ballesta, R. B. Bird, R. G. Larson, Sébastien Manneville   +5 more
core   +3 more sources

Investigation of Combined Effects of Xanthan Gum,Sodium Dodecyl Sulphate, and Salt on Some Physicochemical Properties of Their Mixtures Using a Response Surface Method [PDF]

, 2009
Aqueous solutions containing sodium dodecyl sulphate, xanthan gum, and salt were characterized by ionic conductivity, viscosity, and surface tension methods.
Bensmaili, Aicha, Canselier, Jean-Paul, Moulai-Mostefa, Nadji, Nedjhioui, Mohamed   +3 more
core   +2 more sources

Polymeric micelles for acyclovir drug delivery [PDF]

Colloids and Surfaces B: Biointerfaces, 2014
Polymeric prodrug micelles for delivery of acyclovir (ACV) were synthesized. First, ACV was used directly to initiate ring-opening polymerization of ɛ-caprolactone to form ACV-polycaprolactone (ACV-PCL). Through conjugation of hydrophobic ACV-PCL with hydrophilic methoxy poly(ethylene glycol) (MPEG) or chitosan, polymeric micelles for drug delivery ...
Alicia J, Sawdon, Ching-An, Peng
openaire   +2 more sources

Mesoporous metallic rhodium nanoparticles

Nature Communications, 2017
Mesoporous noble metal nanostructures offer great promise in catalytic applications. Here, Yamauchi and co-workers synthesize mesoporous rhodium nanoparticles using polymeric micelle templates, and report appreciable activities for methanol oxidation and
Bo Jiang, Cuiling Li, Ömer Dag, Hideki Abe, Toshiaki Takei, Tsubasa Imai, Md. Shahriar A. Hossain, Md. Tofazzal Islam, Kathleen Wood, Joel Henzie, Yusuke Yamauchi   +10 more
doaj   +1 more source

Optimizing end-labeled free-solution electrophoresis by increasing the hydrodynamic friction of the drag-tag

, 2009
We study the electrophoretic separation of polyelectrolytes of varying lengths by means of end-labeled free-solution electrophoresis (ELFSE). A coarse-grained molecular dynamics simulation model, using full electrostatic interactions and a mesoscopic ...
Ahlrichs P., Cottet H., Deserno M., Desruisseaux C., Dünweg B., Dünweg B., Grass K., Grass K., Grosser S. T., Haynes R. D., Heller C., Hoagland D. A., Hsiao P.-Y., Hu S., Kan C. W., Limbach H. J., Lobaskin V., Lobaskin V., Lobaskin V., Long D., Manning G. S., McCormick L. C., McCormick L. C., McCormick L. C., McCormick L. C., McNamara G. R., Meagher R. J., Meagher R. J., Mohanty U., Muthukumar M., Nedelcu S., Nedelcu S., Ren H., Savard J. M., Savard J. M., Slater G. W., Soddemann T., Stellwagen E., Ullner M., Viovy J. L., Volkel A. R., Vreeland W. N., Weeks J. D., Wolff U.   +43 more
core   +1 more source