Results 101 to 110 of about 22,420 (240)

Comparison of ionic liquid and salt effects on the thermodynamics of amphiphile micellization in water

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2018
Ionic liquids are low-melting salts that have novel properties and are very useful as solvents or additives on the basis of the intermolecular interactions operating between the ionic liquid ions and various solute or solvent molecules.
Zhiqi He, Yingzhen Ma, P. Alexandridis
semanticscholar   +1 more source

All‐PEG‐Like Block Copolymers Self‐Assemble into Stealth Nanocarriers for Drug Delivery

Advanced Science, Volume 13, Issue 17, 23 March 2026.
Self‐assembling nanoparticles composed entirely of POEGMA are engineered by exploiting side‐chain–dependent amphiphilicity and tunable thermoresponsive behavior. These single‐material nanocarriers encapsulate diverse hydrophobic drugs with high efficiency, retain therapeutic activity, improve in vivo efficacy, and evade anti‐PEG antibodies.
Parul Sirohi, Brooke E. Silverstein, Yulia Shmidov, Sonal Deshpande, Joy Tong, Yvonne Y. Ma, Chinmay S. Potnis, Soumen Saha, Xinghai Li, Max R. Ney, Sarah Y. Kim, Joshua J. Milligan, Lixin Fan, Matthew L. Becker, Daniel Reker, Ashutosh Chilkoti   +15 more
wiley   +1 more source

Enhanced oil recovery by nonionic surfactants considering micellization, surface, and foaming properties

Petroleum Science, 2017
Surfactants for enhanced oil recovery are important to study due to their special characteristics like foam generation, lowering interfacial tension between oleic and aqueous phases, and wettability alteration of reservoir rock surfaces.
A. Bera, A. Mandal, H. Belhaj, T. Kumar
semanticscholar   +1 more source

Molecular interaction between three novel amino acid based deep eutectic solvents with surface active ionic liquid: A comparative study

Heliyon
Interaction between a surface active ionic liquid (IL) viz. 1-decyl-3-methylimidazolium chloride [Dmim][Cl] with three novel amino acid-based deep eutectic solvents (DES, consisting of choline chloride and l-methionine (DES1), l-phenylalanine (DES2), and
Manoj Kumar Banjare, Benvikram Barman, Kamalakanta Behera, Javed Masood Khan, Ramesh Kumar Banjare, Siddharth Pandey, Kallol Kumar Ghosh   +6 more
doaj   +1 more source

Premicellar aggregation of amphiphilic molecules: Aggregate lifetime and polydispersity

, 2009
A recently introduced thermodynamic model of amphiphilic molecules in solution has yielded, under certain realistic conditions, a significant presence of metastable aggregates well below the critical micelle concentration -- a phenomenon that has been ...
Evans F., Haim Diamant, Israelachvili J. N., Radina Hadgiivanova   +3 more
core   +1 more source

Funkcionális és gemini tenzidek önrendeződésének jellemzése tömbfázisban és szilárd/folyadék határfelületen [PDF]

, 2010
Az SZTE Kolloidkémiai Tanszékén közel három évtizede folynak felületaktív anyagokkal kapcsolatos kutatások. E kutatómunka magába foglalja a kationcserélő agyagásványok organofilizálását kationos tenzidekkel; anioncserélő réteges szerkezetű kettős ...
Páhi Barbara Annamária
core  

Analytical modeling of micelle growth. 2. Molecular thermodynamics of mixed aggregates and scission energy in wormlike micelles

, 2019
Hypotheses: Quantitative molecular-thermodynamic theory of the growth of giant wormlike micelles in mixed nonionic surfactant solutions can be developed on the basis of a generalized model, which includes the classical phase separation and mass action ...
Cook, Joanne L., Danov, Krassimir D., Kralchevsky, Peter A., Stott, Ian P., Stoyanov, Simeon D.   +4 more
core   +1 more source

Impact of Alkyl Spacer and Side Chain on Antimicrobial Activity of Monocationic and Dicationic Imidazolium Surface-Active Ionic Liquids: Experimental and Theoretical Insights

Molecules
This study investigates a series of surface-active ionic liquids (SAILs), including both imidazolium monocationic and dicationic compounds. These compounds are promising candidates, as they combine unique surface properties with antimicrobial activity ...
Marta Wojcieszak, Sylwia Zięba, Alina T. Dubis, Maciej Karolak, Łukasz Pałkowski, Agnieszka Marcinkowska, Andrzej Skrzypczak, Alicja Putowska, Katarzyna Materna   +8 more
doaj   +1 more source

Electric Desalting and Dewatering of Crude Oil Emulsion Based on Schiff Base Polymers As Demulsifier

International Journal of Electrochemical Science, 2013
The effect of electric desalting on dewatering process was studied in this paper. Some surfactants are used as demulsifiers for destabilization of emulsions of crude petroleum.
Ayman M. Atta
doaj   +1 more source

Green Synthesis of Polyesters Using Surfactant Catalysts in Microemulsions: The Role of Micelle Shape and Aggregation on Polymer Formation

Orbital: The Electronic Journal of Chemistry
In this study, we explored traditional methods commonly found in the literature to analyze how surfactants and polymers interact during the synthesis of polyesters in emulsion systems. The study justifies its focus on micellar catalysis by exploring its
Vadilson Malaquias dos Santos, Fabricio Uliana, Rayanne Penha Wandenkolken Lima, Eloi Alves da Silva Filho   +3 more
doaj   +1 more source