Results 241 to 250 of about 22,477 (312)
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Angewandte Chemie International Edition, 2021
AbstractOne‐dimensional (1D) and 2D structures by crystallization‐driven self‐assembly of block copolymers (BCPs) can form fascinating hierarchical structures through secondary self‐assembly. But examples of 3D structures formed via hierarchical self‐assembly are rare.
Shaofei Song +6 more
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AbstractOne‐dimensional (1D) and 2D structures by crystallization‐driven self‐assembly of block copolymers (BCPs) can form fascinating hierarchical structures through secondary self‐assembly. But examples of 3D structures formed via hierarchical self‐assembly are rare.
Shaofei Song +6 more
openaire +2 more sources
Wrapping Nanotubes with Micelles, Hemimicelles, and Cylindrical Micelles
Small, 2009AbstractThis work uses a simple model based on hydrophobic and hydrophilic forces to investigate the molecular dynamics that lead to the supramolecular self‐assembly of surfactants around carbon nanotubes (CNTs). The effects of the concentration and the structure of surfactants are explored.
CALVARESI, MATTEO +2 more
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ACS Applied Materials and Interfaces, 2018
A novel hydrogel (HA-az-F127 hydrogel) formed by reacting hydrazide modified hyaluronic acid (HAAD) and benzaldehyde terminated F127 triblock copolymers (BAF127) was developed in this work.
Ziyi Li +6 more
semanticscholar +1 more source
A novel hydrogel (HA-az-F127 hydrogel) formed by reacting hydrazide modified hyaluronic acid (HAAD) and benzaldehyde terminated F127 triblock copolymers (BAF127) was developed in this work.
Ziyi Li +6 more
semanticscholar +1 more source
, 2020
The micellization behavior of anionic surfactant sodium hexadecyl sulfate (SHS) has been studied upon the addition of two imidazolium-based ionic liquids having different alkyl chains i.e., 1-propyl-3-methylimidazolium bromide [C3mim][Br] and 1-butyl-3 ...
H. Kumar, G. Kaur
semanticscholar +1 more source
The micellization behavior of anionic surfactant sodium hexadecyl sulfate (SHS) has been studied upon the addition of two imidazolium-based ionic liquids having different alkyl chains i.e., 1-propyl-3-methylimidazolium bromide [C3mim][Br] and 1-butyl-3 ...
H. Kumar, G. Kaur
semanticscholar +1 more source
Journal of Dispersion Science and Technology, 2020
Promethazine hydrochloride (PMT) is a phenothiazine tranquilizer compound used as a sedative, analgesic, anticholinergic, antihistaminic and antipsychotic drug.
A. Shaheen, Ab Waheed Mir
semanticscholar +1 more source
Promethazine hydrochloride (PMT) is a phenothiazine tranquilizer compound used as a sedative, analgesic, anticholinergic, antihistaminic and antipsychotic drug.
A. Shaheen, Ab Waheed Mir
semanticscholar +1 more source
Energy & Fuels, 2019
In this study, the efficacy of ionic/nonionic mixed surfactant systems as a promising chemical route toward enhanced oil recovery applications is investigated.
N. Pal, M. Vajpayee, A. Mandal
semanticscholar +1 more source
In this study, the efficacy of ionic/nonionic mixed surfactant systems as a promising chemical route toward enhanced oil recovery applications is investigated.
N. Pal, M. Vajpayee, A. Mandal
semanticscholar +1 more source
Coexistence of small micelles with large micelles
The Journal of Physical Chemistry, 1988Analyse detaillee du quasar 3C 273 par plaques electronographiques UBV a haute resolution (FWHM≃1''). De nouvelles composantes du jet optique ont ete detectees et les indices de couleur U-B et B-V sont constants sur tout le jet sauf pour un point a 15.4'' du quasar plus bleu que le reste de 0.3 nag.
Sakae Hada +2 more
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Chemischer Informationsdienst, 1985
Organic photochemical reactions conducted in micellar solutions are reviewed from the standpoint of systematizing and correlating published results. Five common effects are found to distinguish and characterize micellar photochemistry relative to conventional solution photochemistry: “super” cage effects, local concentration effects, viscosity effects,
G. S. Cox +2 more
openaire +3 more sources
Organic photochemical reactions conducted in micellar solutions are reviewed from the standpoint of systematizing and correlating published results. Five common effects are found to distinguish and characterize micellar photochemistry relative to conventional solution photochemistry: “super” cage effects, local concentration effects, viscosity effects,
G. S. Cox +2 more
openaire +3 more sources
Thermodynamics of micelles [PDF]
Journal of Colloid and Interface Science, 1982 Abstract General equations of the thermodynamics of micellar systems and of a single micelle are given. Relations among the size distribution of micelles, their surface tension, and the CMC are established. An expression for the constant of the law of mass action is obtained in terms of surface tension.
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, 2018
Herein, we have studied the interaction between cationic surfactant (conventional [myristyltrimethylammonium bromide, MTAB] as well as gemini surfactant 1, 4-butanediyl-α, ω-bis(dimethyltetradecylammonium bromide) (14-4-14)) and anti-inflammatory sodium ...
Dileep Kumar +3 more
semanticscholar +1 more source
Herein, we have studied the interaction between cationic surfactant (conventional [myristyltrimethylammonium bromide, MTAB] as well as gemini surfactant 1, 4-butanediyl-α, ω-bis(dimethyltetradecylammonium bromide) (14-4-14)) and anti-inflammatory sodium ...
Dileep Kumar +3 more
semanticscholar +1 more source