FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783151206> ?p ?o ?g. }

• W2783151206 endingPage "2045" @default.
• W2783151206 startingPage "2039" @default.
• W2783151206 abstract "We have investigated the surface activity of poly(ethylene glycol) (PEG)-coated silver nanoparticles (Ag-PEG) in the presence or absence of lipid monolayers comprised of monounsaturated dioleoylphosphocholine and dioleoylphosphoglycerol (DOPC/DOPG; 1:1 mol ratio). Dynamic measurements of surface pressure demonstrated that Ag-PEG were surface-active at the air/water interface. Surface excess concentrations suggested that at high Ag-PEG subphase concentrations, Ag-PEG assembled as densely packed monolayers in the presence and absence of a lipid monolayer. The presence of a lipid monolayer led to only a slight decrease in the excess surface concentration of Ag-PEG. Surface pressure–area isotherms showed that in the absence of lipids Ag-PEG increased the surface pressure up to 45 mN m–1 upon compression before the Ag-PEG surface layer collapsed. Our results suggest that surface activity of Ag-PEG was due to hydrophobic interactions imparted by a combination of the amphiphilic polymer coating and the hydrophobic dodecanethiol ligands bound to the Ag-PEG surface. With lipid present, Ag-PEG + lipid surface pressure–area (π–A) isotherms reflected Ag-PEG incorporation within the lipid monolayers. At high Ag-PEG concentrations, the π–A isotherms of the Ag-PEG + lipid films closely resembled that of Ag-PEG alone with a minimal contribution from the lipids present. Analysis of the subphase silver (Ag) and phosphorus (P) concentrations revealed that most of the adsorbed material remained at the air/lipid/water interface and was not forced into the aqueous subphase upon compression, confirming the presence of a composite Ag-PEG + lipid film. While interactions between “water-soluble” nanoparticles and lipids are often considered to be dominated by electrostatic interactions, these results provide further evidence that the amphiphilic character of a nanoparticle coating can also play a significant role." @default.
• W2783151206 created "2018-01-26" @default.
• W2783151206 creator A5043791811 @default.
• W2783151206 creator A5044691589 @default.
• W2783151206 creator A5069458244 @default.
• W2783151206 date "2018-01-23" @default.
• W2783151206 modified "2023-10-10" @default.
• W2783151206 title "Surface Activity of Poly(ethylene glycol)-Coated Silver Nanoparticles in the Presence of a Lipid Monolayer" @default.
• W2783151206 cites W1054382476 @default.
• W2783151206 cites W1685424764 @default.
• W2783151206 cites W1893923769 @default.
• W2783151206 cites W1964097253 @default.
• W2783151206 cites W1968985640 @default.
• W2783151206 cites W1981224435 @default.
• W2783151206 cites W1984276164 @default.
• W2783151206 cites W1987232784 @default.
• W2783151206 cites W1989741748 @default.
• W2783151206 cites W1996045920 @default.
• W2783151206 cites W2004169315 @default.
• W2783151206 cites W2015924563 @default.
• W2783151206 cites W2016310697 @default.
• W2783151206 cites W2033342041 @default.
• W2783151206 cites W2038442946 @default.
• W2783151206 cites W2077374627 @default.
• W2783151206 cites W2079711588 @default.
• W2783151206 cites W2091402748 @default.
• W2783151206 cites W2097242510 @default.
• W2783151206 cites W2108737832 @default.
• W2783151206 cites W2112165279 @default.
• W2783151206 cites W2122727851 @default.
• W2783151206 cites W2126661658 @default.
• W2783151206 cites W2137438279 @default.
• W2783151206 cites W2148689488 @default.
• W2783151206 cites W2158558808 @default.
• W2783151206 cites W2225086095 @default.
• W2783151206 cites W2316219513 @default.
• W2783151206 cites W2317348720 @default.
• W2783151206 cites W2321383488 @default.
• W2783151206 cites W2325194388 @default.
• W2783151206 cites W2329308917 @default.
• W2783151206 cites W2401111038 @default.
• W2783151206 cites W2469984311 @default.
• W2783151206 cites W2483078912 @default.
• W2783151206 cites W2514428188 @default.
• W2783151206 cites W2565619850 @default.
• W2783151206 cites W2612980345 @default.
• W2783151206 cites W2963433608 @default.
• W2783151206 doi "https://doi.org/10.1021/acs.langmuir.7b03743" @default.
• W2783151206 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29309159" @default.
• W2783151206 hasPublicationYear "2018" @default.
• W2783151206 type Work @default.
• W2783151206 sameAs 2783151206 @default.
• W2783151206 citedByCount "7" @default.
• W2783151206 countsByYear W27831512062019 @default.
• W2783151206 countsByYear W27831512062020 @default.
• W2783151206 countsByYear W27831512062021 @default.
• W2783151206 countsByYear W27831512062022 @default.
• W2783151206 crossrefType "journal-article" @default.
• W2783151206 hasAuthorship W2783151206A5043791811 @default.
• W2783151206 hasAuthorship W2783151206A5044691589 @default.
• W2783151206 hasAuthorship W2783151206A5069458244 @default.
• W2783151206 hasBestOaLocation W27831512062 @default.
• W2783151206 hasConcept C10138342 @default.
• W2783151206 hasConcept C101677414 @default.
• W2783151206 hasConcept C121332964 @default.
• W2783151206 hasConcept C127413603 @default.
• W2783151206 hasConcept C150394285 @default.
• W2783151206 hasConcept C162324750 @default.
• W2783151206 hasConcept C178790620 @default.
• W2783151206 hasConcept C185592680 @default.
• W2783151206 hasConcept C2777516009 @default.
• W2783151206 hasConcept C42360764 @default.
• W2783151206 hasConcept C54400483 @default.
• W2783151206 hasConcept C55493867 @default.
• W2783151206 hasConcept C57879066 @default.
• W2783151206 hasConcept C7070889 @default.
• W2783151206 hasConceptScore W2783151206C10138342 @default.
• W2783151206 hasConceptScore W2783151206C101677414 @default.
• W2783151206 hasConceptScore W2783151206C121332964 @default.
• W2783151206 hasConceptScore W2783151206C127413603 @default.
• W2783151206 hasConceptScore W2783151206C150394285 @default.
• W2783151206 hasConceptScore W2783151206C162324750 @default.
• W2783151206 hasConceptScore W2783151206C178790620 @default.
• W2783151206 hasConceptScore W2783151206C185592680 @default.
• W2783151206 hasConceptScore W2783151206C2777516009 @default.
• W2783151206 hasConceptScore W2783151206C42360764 @default.
• W2783151206 hasConceptScore W2783151206C54400483 @default.
• W2783151206 hasConceptScore W2783151206C55493867 @default.
• W2783151206 hasConceptScore W2783151206C57879066 @default.
• W2783151206 hasConceptScore W2783151206C7070889 @default.
• W2783151206 hasFunder F4320337378 @default.
• W2783151206 hasFunder F4320337390 @default.
• W2783151206 hasIssue "5" @default.
• W2783151206 hasLocation W27831512061 @default.
• W2783151206 hasLocation W27831512062 @default.
• W2783151206 hasLocation W27831512063 @default.
• W2783151206 hasOpenAccess W2783151206 @default.
• W2783151206 hasPrimaryLocation W27831512061 @default.

• next