FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3025704015> ?p ?o ?g. }

• W3025704015 endingPage "7017" @default.
• W3025704015 startingPage "7008" @default.
• W3025704015 abstract "Phosphatidylcholine lipid bilayers or liposomes at interfaces in aqueous environments can provide extremely efficient lubrication. This is attributed to the hydration lubrication mechanism acting at the highly hydrated phosphocholine-headgroup layers exposed at the outer surface of each bilayer. Micelles exposing such phosphocholine groups could be an attractive alternative to liposomes due to their much easier preparation and structure control, but all studies to date of surfactant micelles have revealed that at relatively low normal stresses the surface layers rupture and friction increases abruptly. Here, we examine surface interactions between three kinds of phosphocholine-exposing micelles with different designed structures: single-tail surfactant micelles, homo-oligomeric micelles, and block copolymer micelles. Normal and shear forces between mica surfaces immersed in solutions of these micelles were measured using a surface force balance. The adsorbed layers on the mica were imaged using atomic force microscope, revealing surface structures ranging from wormlike to spherical micelles. The block copolymer micelles showed relatively low coverage arising from their stabilizing corona and consequently poor lubrication (μ ∼ 10–1). In contrast, the surfactant and homo-oligomeric micelles fully covered the mica surface and demonstrated excellent lubrication (μ ∼ O(10–3)). However, while the boundary layer of single-tailed surfactant micelles degraded under moderate pressure, the homo-oligomeric micellar boundary layer was robust at all applied contact pressures in our study (up to about 5 MPa). We attribute the difference to the much greater energy required to remove a homo-oligomeric molecule from its micelle, resulting in far greater stability under pressure and shear." @default.
• W3025704015 created "2020-05-21" @default.
• W3025704015 creator A5023477201 @default.
• W3025704015 creator A5063357863 @default.
• W3025704015 creator A5072422168 @default.
• W3025704015 date "2020-05-15" @default.
• W3025704015 modified "2023-09-29" @default.
• W3025704015 title "Designer Nanoparticles as Robust Superlubrication Vectors" @default.
• W3025704015 cites W1965676449 @default.
• W3025704015 cites W1973548265 @default.
• W3025704015 cites W1992158470 @default.
• W3025704015 cites W1999393639 @default.
• W3025704015 cites W2006894208 @default.
• W3025704015 cites W2010509221 @default.
• W3025704015 cites W2012185184 @default.
• W3025704015 cites W2013973141 @default.
• W3025704015 cites W2016382049 @default.
• W3025704015 cites W2016383589 @default.
• W3025704015 cites W2018605111 @default.
• W3025704015 cites W2019655431 @default.
• W3025704015 cites W2055122725 @default.
• W3025704015 cites W2059160261 @default.
• W3025704015 cites W2064196018 @default.
• W3025704015 cites W2066837291 @default.
• W3025704015 cites W2067828198 @default.
• W3025704015 cites W2074581907 @default.
• W3025704015 cites W2083136425 @default.
• W3025704015 cites W2089912295 @default.
• W3025704015 cites W2092132910 @default.
• W3025704015 cites W2114530125 @default.
• W3025704015 cites W2172105870 @default.
• W3025704015 cites W2226042584 @default.
• W3025704015 cites W2256212438 @default.
• W3025704015 cites W2262021583 @default.
• W3025704015 cites W2292841187 @default.
• W3025704015 cites W2325491254 @default.
• W3025704015 cites W2333415164 @default.
• W3025704015 cites W2397597062 @default.
• W3025704015 cites W2462897578 @default.
• W3025704015 cites W2521528049 @default.
• W3025704015 cites W2526625321 @default.
• W3025704015 cites W2532059933 @default.
• W3025704015 cites W2535090160 @default.
• W3025704015 cites W2605183425 @default.
• W3025704015 cites W2611956446 @default.
• W3025704015 cites W2618042632 @default.
• W3025704015 cites W2743635560 @default.
• W3025704015 cites W2766172038 @default.
• W3025704015 cites W2766685921 @default.
• W3025704015 cites W2773272045 @default.
• W3025704015 cites W2784607616 @default.
• W3025704015 cites W2811448579 @default.
• W3025704015 cites W2887799451 @default.
• W3025704015 cites W2892609039 @default.
• W3025704015 cites W2901325622 @default.
• W3025704015 cites W2904582072 @default.
• W3025704015 cites W2906645040 @default.
• W3025704015 cites W2923560472 @default.
• W3025704015 cites W2940445988 @default.
• W3025704015 cites W2978942639 @default.
• W3025704015 cites W2980579083 @default.
• W3025704015 cites W2991828546 @default.
• W3025704015 cites W3101558973 @default.
• W3025704015 cites W4211157371 @default.
• W3025704015 doi "https://doi.org/10.1021/acsnano.0c01559" @default.
• W3025704015 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/7315629" @default.
• W3025704015 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32412738" @default.
• W3025704015 hasPublicationYear "2020" @default.
• W3025704015 type Work @default.
• W3025704015 sameAs 3025704015 @default.
• W3025704015 citedByCount "20" @default.
• W3025704015 countsByYear W30257040152020 @default.
• W3025704015 countsByYear W30257040152021 @default.
• W3025704015 countsByYear W30257040152022 @default.
• W3025704015 countsByYear W30257040152023 @default.
• W3025704015 crossrefType "journal-article" @default.
• W3025704015 hasAuthorship W3025704015A5023477201 @default.
• W3025704015 hasAuthorship W3025704015A5063357863 @default.
• W3025704015 hasAuthorship W3025704015A5072422168 @default.
• W3025704015 hasBestOaLocation W30257040151 @default.
• W3025704015 hasConcept C11268172 @default.
• W3025704015 hasConcept C127413603 @default.
• W3025704015 hasConcept C130316041 @default.
• W3025704015 hasConcept C15920480 @default.
• W3025704015 hasConcept C159467904 @default.
• W3025704015 hasConcept C159985019 @default.
• W3025704015 hasConcept C178790620 @default.
• W3025704015 hasConcept C184608416 @default.
• W3025704015 hasConcept C184651966 @default.
• W3025704015 hasConcept C185592680 @default.
• W3025704015 hasConcept C192157962 @default.
• W3025704015 hasConcept C192562407 @default.
• W3025704015 hasConcept C2781038479 @default.
• W3025704015 hasConcept C39944091 @default.
• W3025704015 hasConcept C41625074 @default.
• W3025704015 hasConcept C42360764 @default.
• W3025704015 hasConcept C521977710 @default.
• W3025704015 hasConcept C55493867 @default.

• next