Engineering amphiphilic alkenyl lipids for self-assembly in …
2024年11月21日 · We investigated the self-assembly behavior of two families of amphiphiles derived from alkenyl lipids with one or two double bonds, leading to distinct hybrid supramolecular structures facilitated...
Amphiphilic core-shell nanoparticles: Synthesis, biophysical …
2018年12月1日 · Recent advancements in amphiphilic core shell (ACS) nanoparticles have resulted in the development of multifunctional nanocarriers for broad spectrum applications. The ACS nanoparticles are synthesized between organic/organic and organic/inorganic molecules or entities making them highly versatile delivery vehicles.
Assembly of short amphiphilic peptoids into nanohelices with ...
2024年4月16日 · We demonstrate that nanohelix structures and supramolecular chirality can be well-controlled through the side-chain chemistry. Specifically, the ionic effects on peptoids from varying the polar...
Nanoparticulate Assemblies of Amphiphiles and Diagnostically …
2009年5月12日 · However, among the most investigated nanoparticle platforms for biomedical purposes are lipidic aggregates, such as liposomal nanoparticles, micelles, and microemulsions. Their relative ease of preparation and functionalization, as well as the ready synthetic ability to combine multiple amphiphilic moieties, are the most important reasons for ...
Self-assembly of aramid amphiphiles into ultra-stable ... - Nature
2021年1月18日 · Strong, anisotropic interactions between aramid amphiphiles suppress molecular exchange and elicit spontaneous self-assembly in water to form nanoribbons with lengths of up to 20 micrometres....
Amphiphilicity-Driven Organization of Nanoparticles into Discrete ...
2006年11月4日 · We present a method for organizing metallic nanoparticles in solution that is based on the hydrophobic effect and does not require either hydrogen bonding or molecular recognition.
Amphiphiles Self-Assembly: Basic Concepts and Future …
Amphiphiles are synthetic or natural molecules with the ability to self-assemble into a wide variety of structures including micelles, vesicles, nanotubes, nanofibers, and lamellae.
The Role of Amphiphilic Compounds in Nasal Nanoparticles
2024年11月19日 · The addition of amphiphilic penetration enhancers to the nanoparticles played a prominent role in the formulation, which effectively increased the absorption and efficiency of the active substance. The effect of these penetration enhancers has been successfully demonstrated in several preliminary experiments.
Self-Assembling Nanoparticles of Amphiphilic Polymers for In …
Self-assembling nanoparticles of amphiphilic polymers are viable delivery vehicles for transporting hydrophobic molecules across hydrophilic media. Noncovalent contacts between the hydrophobic domains of their macromolecular components are responsible for their formation and for providing a nonpolar environment for the encapsulated guests.
Amphiphilic micro‐ and nanogels: Combining properties from internal ...
2021年5月8日 · To overcome this limitation, amphiphilic micro−/nanogels are emerging as new colloidal materials that combine properties from hydrogel networks with hydrophobic segments, known from solid hydrophobic polymer particles or micellar cores.
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