Results 31 to 40 of about 3,492 (235)
Thermodynamic stability of ibuprofen loaded poloxamer micelles
Chemical Physics, 2020 Abstract Thermodynamic stability of poloxamer micelles excluding and encapsulating ibuprofen drug at different concentrations is studied by means of free energies. Free energies are computed by a partitioning of the total free energy in order to consider the different parts of the co-polymers together with free co-polymer chains in solvent. Moreover,
openaire +2 more sources
Supramolecular perspectives in colloid science [PDF]
, 2008 Supramolecular chemistry puts emphasis on molecular assemblies held together by non-covalent bonds. As such, it is very close in spirit to colloid science which also focuses on objects which are small, but beyond the molecular scale, and for which other ...
Cohen Stuart, M.A.
core +2 more sources
Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications
Advanced Functional Materials, EarlyView.Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner +9 more
wiley +1 more source
Effect of Bilayer Thickness on Membrane Bending Rigidity
, 2004 The bending rigidity $k_c$ of bilayer vesicles self-assembled from amphiphilic diblock copolymers has been measured using single and dual-micropipet techniques.
Bermudez, H. +2 more
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Self-consistent-field calculations of proteinlike incorporations in polyelectrolyte complex micelles [PDF]
, 2009 Self-consistent field theory is applied to model the structure and stability of polyelectrolyte complex micelles with incorporated protein (molten globule) molecules in the core.
Cohen Stuart, M.A. +3 more
core +3 more sources
BMEMat, EarlyView.Cationic polyurethane thermogels with customizable charge density were developed, exhibiting enhanced pH‐responsiveness. This work elucidates how cationic charges influence self‐assembly and thermogelling, providing insights for designing smart biomaterials.
Belynn Sim +10 more
wiley +1 more source
Phase Behavior of Amphiphilic Diblock Co-oligomers with Nonionic and Ionic Hydrophilic Groups [PDF]
, 2013 The synthesis of a series of co-oligomer amphiphiles by RAFT and their self-assembly behavior in water is described. These novel amphiphiles, comprised of styrene, butyl acrylate, and alkyl hydrophobes together with ionic acrylic acid and nonionic ...
Blom, Annabelle +4 more
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The Canadian Journal of Chemical Engineering, EarlyView.Surfactant‐modified nanoparticles adsorb at the oil–water interface, enabling interfacial stabilization and microemulsion formation. Abstract This study systematically investigated the interfacial behaviour of silicon dioxide (SiO2) and aluminium oxide (Al2O3) nanoparticles (NPs) functionalized with cationic (CTAB), anionic (SDS), and nonionic (Triton ...
Behrooz Ahmadi +2 more
wiley +1 more source
Effect of electrolyte (NaCl) and temperature on the mechanism of cetyl trimethylammonium bromide micelles [PDF]
, 2017 In the last few decades, surfactants and electrolyte interaction has gained considerable attention of researchers due to their industrial and domestic applications.
Ali, Farman +4 more
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European Journal of Organic Chemistry, EarlyView.The absorption spectra of amoxicillin degradation by colloidal MnO2 in the presence and absence of surfactants. Herein, the oxidative degradation of amoxicillin (AMX) by water‐soluble colloidal MnO2 is investigated spectrophotometrically at 298 K in both uncatalyzed and nonionic micellar‐catalyzed media (Triton X‐100 and Brij‐35).
Neelam Sen +4 more
wiley +1 more source