Cryogenic wormlike micelles

Soft Matter ◽  
2019 ◽  
Vol 15 (12) ◽  
pp. 2511-2516 ◽  
Author(s):  
Hongyao Yin ◽  
Yujun Feng ◽  
Peixun Li ◽  
James Doutch ◽  
Yixiu Han ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Rheological Behavior ◽  
Self Assembly ◽  
Mixed Solvent ◽  
Freezing Point ◽  
The Self ◽  
Wormlike Micelles ◽  
Micellar Solutions ◽  
Zwitterionic Surfactant

Cryogenic wormlike micellar solutions with a freezing point far below 0 °C and unique rheological behavior are fabricated from the self-assembly of a C22-tailed zwitterionic surfactant in a mixed solvent of ethylene glycol and water. Such fluids could find applications in areas where viscoelasticity is highly desired at subfreezing temperatures.

The influence of oligo(ethylene glycol) side chains on the self-assembly of benzene-1,3,5-tricarboxamides in the solid state and in solution

2009 ◽  
Vol 19 (1) ◽  
pp. 124-130 ◽  
Author(s):  
Patrick J. M. Stals ◽  
Jan F. Haveman ◽  
Rafael Martín-Rapún ◽  
Carel F. C. Fitié ◽  
Anja R. A. Palmans ◽  
...  
Keyword(s):  
Solid State ◽  
Ethylene Glycol ◽  
Self Assembly ◽  
The Self ◽  
Side Chains

scholarly journals Supramolecular nanoparticles self-assembled from reduction-responsive cabazitaxel prodrugs for effective cancer therapy

2021 ◽  
Author(s):  
Jiahui Jin ◽  
Jianqin Wan ◽  
Xiaoxiao Hu ◽  
Tao Fang ◽  
Zhijian Ye ◽  
...  
Keyword(s):  
Cancer Therapy ◽  
Ethylene Glycol ◽  
Intravenous Administration ◽  
Self Assembly ◽  
Aqueous Media ◽  
The Self ◽  
Supramolecular Nanoparticles ◽  
Self Assembled ◽  
Effective Cancer Therapy

Short amphiphilic oligo(ethylene glycol)–oligolactide fragments were used to chemically modify a hydrophobic and toxic taxane drug, which induced the self-assembly of the resultant prodrug entities in aqueous media for intravenous administration.

Utilization of click chemistry to study the effect of poly(ethylene)glycol molecular weight on the self-assembly of PEGylated gambogic acid nanoparticles for the treatment of rheumatoid arthritis

2020 ◽  
Vol 8 (16) ◽  
pp. 4626-4637 ◽  
Author(s):  
Anne Nguyen ◽  
Hidenori Ando ◽  
Roland Böttger ◽  
K. K. DurgaRao Viswanadham ◽  
Elham Rouhollahi ◽  
...  
Keyword(s):  
Rheumatoid Arthritis ◽  
Molecular Weight ◽  
Ethylene Glycol ◽  
Click Chemistry ◽  
Self Assembly ◽  
The Self ◽  
Gambogic Acid ◽  
Poly Ethylene Glycol ◽  
Molecular Weights ◽  
Poly Ethylene

Click chemistry was used to study the effect of varied PEG molecular weights on the self-assembly of PEG-gambogic acid (GA) conjugates into nanoparticles.

Wormlike micelles with a unique ladder shape formed by a C22-tailed zwitterionic surfactant bearing a bulky piperazine group

Soft Matter ◽  
2019 ◽  
Vol 15 (38) ◽  
pp. 7644-7653 ◽  
Author(s):  
Yugui Han ◽  
Yefei Wang ◽  
Xianghai Meng ◽  
Qiuxia Wang ◽  
Xiaodong Han
Keyword(s):  
Shear Rate ◽  
Rheological Behavior ◽  
Wormlike Micelles ◽  
Zwitterionic Surfactant ◽  
Shape Structure

The unique ladder shape structure of the assembled EDPS WLMs would change with the increase of the shear rate, which was responsible for the abnormal rheological behavior.

scholarly journals Investigating the self-assembly and shape transformation of poly(ethylene glycol)-b-poly(d,l-lactide) (PEG-PDLLA) polymersomes by tailoring solvent-polymer interactions

2020 ◽  
Vol 11 (2) ◽  
pp. 275-280 ◽  
Author(s):  
Imke A. B. Pijpers ◽  
Fenghua Meng ◽  
Jan C. M. van Hest ◽  
Loai K. E. A. Abdelmohsen
Keyword(s):  
Ethylene Glycol ◽  
Organic Solvent ◽  
Self Assembly ◽  
Shape Change ◽  
Solvent Composition ◽  
The Self ◽  
Poly Ethylene Glycol ◽  
Shape Transformation ◽  
Polymer Interactions ◽  
Poly Ethylene

Different ratios between THF and dioxane were used to study the effect of organic solvent composition on the self-assembly and subsequent shape-change of poly(ethylene glycol)-b-poly(d,l-lactide) (PEG-PDLLA) polymersomes.

Biodegradable poly(ethylene glycol)–poly(ε-carprolactone) polymeric micelles with different tailored topological amphiphilies for doxorubicin (DOX) drug delivery

RSC Advances ◽  
2016 ◽  
Vol 6 (63) ◽  
pp. 58160-58172 ◽  
Author(s):  
Y. Chen ◽  
Y. X. Zhang ◽  
Z. F. Wu ◽  
X. Y. Peng ◽  
T. Su ◽  
...  
Keyword(s):  
Drug Delivery ◽  
Drug Release ◽  
Ethylene Glycol ◽  
Self Assembly ◽  
Polymeric Micelles ◽  
The Self ◽  
Molar Ratio ◽  
Poly Ethylene Glycol ◽  
Biodegradable Poly ◽  
Poly Ethylene

The self-assembly and drug release of the three PEG–PCL copolymers with different topologies but identical molar ratio between PEG to PCL.

scholarly journals Micellization of Pluronic P123 in Water/Ethanol/Turpentine Oil Mixed Solvents: Hybrid Particle–Field Molecular Dynamic Simulation

Polymers ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 1806
Author(s):  
Zhao ◽  
Ma ◽  
Li ◽  
De Nicola ◽  
Yu ◽  
...  
Keyword(s):  
Self Assembly ◽  
Mixed Solvent ◽  
Mixed Solvents ◽  
Simulation Method ◽  
The Self ◽  
Dynamics Simulation ◽  
Radius Of Gyration ◽  
Particle Field ◽  
Hybrid Particle ◽  
Pluronic P123

The hybrid particle–field molecular dynamics simulation method (MD-SCF) was applied to study the self-assembly of Pluronic PEO20-PPO70-PEO20 (P123) in water/ethanol/turpentine oil- mixed solvents. In particular, the micellization process of P123 at low concentration (less than 20%) in water/ethanol/turpentine oil-mixed solvents was investigated. The aggregation number, radius of gyration, and radial density profiles were calculated and compared with experimental data to characterize the structures of the micelles self-assembled from P123 in the mixed solvent. This study confirms that the larger-sized micelles are formed in the presence of ethanol, in addition to the turpentine oil-swollen micelles. Furthermore, the spherical micelles and vesicles were both observed in the self-assembly of P123 in the water/ethanol/turpentine oil-mixed solvent. The results of this work aid the understanding of the influence of ethanol and oil on P123 micellization, which will help with the design of effective copolymer-based formulations.

Influence of Specific Intermolecular Interactions on the Self-Assembly and Phase Behavior of Oligo(Ethylene Glycol)-Terminated Alkanethiolates on Gold

2001 ◽  
Vol 105 (23) ◽  
pp. 5459-5469 ◽  
Author(s):  
Ramūnas Valiokas ◽  
Sofia Svedhem ◽  
Mattias Östblom ◽  
Stefan C. T. Svensson ◽  
Bo Liedberg
Keyword(s):  
Ethylene Glycol ◽  
Phase Behavior ◽  
Intermolecular Interactions ◽  
Self Assembly ◽  
The Self

Fluorinated oligo(ethylene glycol) methacrylate-based copolymers: Tuning of self assembly properties and relationship with rheological behavior

Polymer ◽  
2017 ◽  
Vol 112 ◽  
pp. 169-179 ◽  
Author(s):  
Federica Zuppardi ◽  
Francesco Raffaele Chiacchio ◽  
Roberta Sammarco ◽  
Mario Malinconico ◽  
Giovanna Gomez d'Ayala ◽  
...  
Keyword(s):  
Ethylene Glycol ◽  
Rheological Behavior ◽  
Self Assembly ◽  
Glycol Methacrylate

Redox-responsive supramolecular amphiphiles constructed via host–guest interactions for photodynamic therapy

2015 ◽  
Vol 3 (8) ◽  
pp. 1218-1227 ◽  
Author(s):  
Feng Liu ◽  
Yufei Ma ◽  
Lei Xu ◽  
Lichao Liu ◽  
Weian Zhang
Keyword(s):  
Photodynamic Therapy ◽  
Ethylene Glycol ◽  
Disulfide Bond ◽  
Self Assembly ◽  
The Self ◽  
Poly Ethylene Glycol ◽  
Porphyrin Derivatives ◽  
Redox Responsive ◽  
Poly Ethylene ◽  
Supramolecular Amphiphiles

A supramolecular photosensitizer delivery system has been established through the self-assembly of supramolecular amphiphiles constructed by the host–guest interaction between poly(ethylene glycol)-β-cyclodextrin (PEG-β-CD) and adamantane-terminated porphyrin derivatives bearing a disulfide bond (TPPC6-SS-Ada).

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