Synonymer & Information om | Engelska ordet AMPHIPHILIC

Exempel på hur man kan använda AMPHIPHILIC i en mening

• Its hydrocarbon tail combined with a polar "headgroup" give the compound amphiphilic properties that make it useful as a detergent.
• Most of the time, surfactants are amphiphilic, which means they are molecules with both a hydrophobic and a hydrophilic part.
• The nature of biological membranes, especially that of its lipids, is amphiphilic, as they form bilayers that contain an internal hydrophobic layer and an external hydrophilic layer.
• Polymersomes are made using amphiphilic synthetic block copolymers to form the vesicle membrane, and have radii ranging from 50 nm to 5 μm or more.
• The monolayers are assembled vertically and are usually composed either of amphiphilic molecules (see chemical polarity) with a hydrophilic head and a hydrophobic tail (example: fatty acids) or nowadays commonly of nanoparticles.
• Alkylresorcinols (ARs), also known as resorcinolic lipids, are amphiphilic phenolic lipids characterised by a non-polar odd-numbered alkyl side chain with up to 27 carbon atoms attached to a polar resorcinol (1,3-dihydroxybenzene) ring.
• Polymeric micelles are drug carriers formed by the aggregation of some amphiphile\amphiphilic molecule with an amphiphilic block copolymer.
• In 1988, Takuzo Aida, a Japanese polymer chemist, reported the concept of cofacial assembly wherein the amphiphilic porphyrin monomers are connected via van der Waals interaction forming one-dimensional architectures in solution, which can be considered as a prototype of supramolecular polymers.
• By ion-exchange mechanism, a large amount of oppositely charged amphiphilic drugs can be loaded inside these microgels.
• In chemistry, bolaamphiphiles (also known as bolaform surfactants, bolaphiles, or alpha-omega-type surfactants) are amphiphilic molecules that have hydrophilic groups at both ends of a sufficiently long hydrophobic hydrocarbon chain.
• It was observed that a reverse micellar cubic phase with Fd3m (Q227) symmetry formed in a ternary system of an amphiphilic diblock copolymer (EO17BO10, where EO represents ethylene oxide and BO represents butylene oxide), water, and p-xylene.
• A typical amphiphilic flexible surfactant can form aggregates through a self-assembly process that results of specific interactions between the molecules of the amphiphilic mesogen and those of the non-mesogenic solvent.
• This is the case when all membrane-anchoring parts of the proteins (amphiphilic alpha helices, exposed nonpolar residues, or lipidated amino acid residues) are missing in the experimental structures.
• He reported the first example of this non-covalent polymerization by designing an amphiphilic porphyrin that spontaneously forms a 1D cofacial assembly in water as a prototype supramolecular polymer.
• The bilayer thickness, surface charge, intermolecular forces, amphiphilic molecules, changes in free energy, alternating or spontaneous curvatures, increase or decrease in temperature, solvents, and the environment are all examples of different conditions that cause changes in biomembranes.
• Cetalkonium chloride can also be used as a pharmaceutical excipient due to its amphiphilic property and cationic charge.
• Many strains (species) of the Starmerella clade, including Starmerella bombicola and Candida apicola are known to produce sophorolipids which are carbohydrate-based, amphiphilic biosurfactants.
• As with other amphiphilic molecules, above a critical aggregation concentration peptide amphiphiles associate through non-covalent interactions to form ordered assemblies of different sizes, from nanometres to microns.
• To address these functional issues a sugar alcohol-based amphiphilic super-gelator, mannitol dioctanoate (M8), has been developed that efficiently gelled the pheromones, 2-heptanone and lauryl acetate.
• In contrast, Rev7 Gum contains an amphiphilic material, containing both hydrophobic (water repellent) and hydrophilic (water attracting) regions, which aids in the degradability and removability of the substance.

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