Results 301 to 310 of about 245,864 (373)
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Environmental Science and Technology, 2020
Recently, perfluoroalkyl substances (PFASs) have received great attention from both academia and industry due to their persistence and health risks.
Zhanghao Chen +6 more
semanticscholar +1 more source
Recently, perfluoroalkyl substances (PFASs) have received great attention from both academia and industry due to their persistence and health risks.
Zhanghao Chen +6 more
semanticscholar +1 more source
A non-swellable and tough supramolecular hydrogel based on strong micelle cross-linkings.
Biomacromolecules, 2019Because of the difference in osmotic pressure, most tough hydrogels swell under physiological conditions, which seriously weakens their mechanical properties, limiting their applications in biomedicine.
Zezhao Qin +5 more
semanticscholar +1 more source
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
openaire +2 more sources
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
Chemical Society Reviews, 2013
A major scientific challenge of the past decade pertaining to the field of soft matter has been to craft 'adaptable' materials, inspired by nature, which can dynamically alter their structure and functionality on demand, in response to triggers produced by environmental changes.
Zonglin, Chu +2 more
openaire +3 more sources
A major scientific challenge of the past decade pertaining to the field of soft matter has been to craft 'adaptable' materials, inspired by nature, which can dynamically alter their structure and functionality on demand, in response to triggers produced by environmental changes.
Zonglin, Chu +2 more
openaire +3 more sources
Chemical Communications, 2013
Rhythmic oscillation of the scattering intensity and hydrodynamic radii of a block copolymer solution driven by the Belousov-Zhabotinsky (BZ) reaction was demonstrated without any on-off switching of external stimuli. This is the first report on a synthetic block copolymer that realizes the novel concept of self-assembly assisted by a dissipative ...
Takeshi, Ueki +2 more
openaire +2 more sources
Rhythmic oscillation of the scattering intensity and hydrodynamic radii of a block copolymer solution driven by the Belousov-Zhabotinsky (BZ) reaction was demonstrated without any on-off switching of external stimuli. This is the first report on a synthetic block copolymer that realizes the novel concept of self-assembly assisted by a dissipative ...
Takeshi, Ueki +2 more
openaire +2 more sources
Soft Matter, 2019
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.
Hongyao Yin +5 more
openaire +2 more sources
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.
Hongyao Yin +5 more
openaire +2 more sources
Biomacromolecules, 2004
Giant and stable worm micelles formed from poly(ethylene glycol) (PEG)-based diblock copolymer amphiphiles have the potential advantage compared to smaller assemblies for delivery of a large quantity of hydrophobic drugs or dyes per carrier. Here we show that worm micelles can be targeted to cells with internalization and delivery of nontoxic dyes as ...
Paul, Dalhaimer +3 more
openaire +2 more sources
Giant and stable worm micelles formed from poly(ethylene glycol) (PEG)-based diblock copolymer amphiphiles have the potential advantage compared to smaller assemblies for delivery of a large quantity of hydrophobic drugs or dyes per carrier. Here we show that worm micelles can be targeted to cells with internalization and delivery of nontoxic dyes as ...
Paul, Dalhaimer +3 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
openaire +2 more sources