Matches in SemOpenAlex for { <https://semopenalex.org/work/W2315862190> ?p ?o ?g. }
- W2315862190 endingPage "14307" @default.
- W2315862190 startingPage "14301" @default.
- W2315862190 abstract "Electrostatic interactions affect the immersion depth of charged nanoparticles that are trapped at an air-water interface. Recent experiments indicate that upon adding salt negatively charged nanoparticles penetrate deeper into the aqueous phase, whereas positively charged nanoparticles exhibit opposite behavior. It has been proposed that this unexpected lack of invariance with respect to the nanoparticle's charge reversal is caused by a negative surface potential of the air-water interface. To support this hypothesis, we have performed detailed calculations based on nonlinear Poisson-Boltzmann theory of individual spherical particles that are either negatively or positively charged and reside at the interface between air and water. The nanoparticles possess dissociable surface groups that become charged when exposed to the aqueous environment. We calculate the optimal immersion depth from a numerical minimization of the total free energy, which we express as the sum of a surface tension term and an electrostatic contribution. In all calculations we fix the surface potential at the air-water surface at -50 mV. In qualitative agreement with recent experiments, our model predicts opposite behaviors of negatively versus positively charged nanoparticles: adding salt increases/decreases the water immersion depth of negatively/positively charged nanoparticles." @default.
- W2315862190 created "2016-06-24" @default.
- W2315862190 creator A5004372476 @default.
- W2315862190 creator A5007969356 @default.
- W2315862190 creator A5051494034 @default.
- W2315862190 date "2012-09-24" @default.
- W2315862190 modified "2023-09-26" @default.
- W2315862190 title "Immersion Depth of Positively versus Negatively Charged Nanoparticles at the Air–Water Interface: A Poisson–Boltzmann Model" @default.
- W2315862190 cites W1576378530 @default.
- W2315862190 cites W1968410428 @default.
- W2315862190 cites W1973834259 @default.
- W2315862190 cites W1983901004 @default.
- W2315862190 cites W1987350765 @default.
- W2315862190 cites W1989558339 @default.
- W2315862190 cites W1991967648 @default.
- W2315862190 cites W2004220201 @default.
- W2315862190 cites W2016247477 @default.
- W2315862190 cites W2038536893 @default.
- W2315862190 cites W2044871933 @default.
- W2315862190 cites W2054613133 @default.
- W2315862190 cites W2054688134 @default.
- W2315862190 cites W2062402014 @default.
- W2315862190 cites W2071171172 @default.
- W2315862190 cites W2082853624 @default.
- W2315862190 cites W2092230113 @default.
- W2315862190 cites W2094741960 @default.
- W2315862190 cites W2108285714 @default.
- W2315862190 cites W2112262774 @default.
- W2315862190 cites W2121536814 @default.
- W2315862190 cites W2126643406 @default.
- W2315862190 cites W2137621345 @default.
- W2315862190 cites W2315048020 @default.
- W2315862190 cites W2884628450 @default.
- W2315862190 doi "https://doi.org/10.1021/la303177f" @default.
- W2315862190 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/22970716" @default.
- W2315862190 hasPublicationYear "2012" @default.
- W2315862190 type Work @default.
- W2315862190 sameAs 2315862190 @default.
- W2315862190 citedByCount "15" @default.
- W2315862190 countsByYear W23158621902013 @default.
- W2315862190 countsByYear W23158621902014 @default.
- W2315862190 countsByYear W23158621902015 @default.
- W2315862190 countsByYear W23158621902016 @default.
- W2315862190 countsByYear W23158621902017 @default.
- W2315862190 countsByYear W23158621902018 @default.
- W2315862190 countsByYear W23158621902019 @default.
- W2315862190 countsByYear W23158621902022 @default.
- W2315862190 crossrefType "journal-article" @default.
- W2315862190 hasAuthorship W2315862190A5004372476 @default.
- W2315862190 hasAuthorship W2315862190A5007969356 @default.
- W2315862190 hasAuthorship W2315862190A5051494034 @default.
- W2315862190 hasConcept C117626034 @default.
- W2315862190 hasConcept C121332964 @default.
- W2315862190 hasConcept C145148216 @default.
- W2315862190 hasConcept C147789679 @default.
- W2315862190 hasConcept C155672457 @default.
- W2315862190 hasConcept C159467904 @default.
- W2315862190 hasConcept C171250308 @default.
- W2315862190 hasConcept C178790620 @default.
- W2315862190 hasConcept C184651966 @default.
- W2315862190 hasConcept C185592680 @default.
- W2315862190 hasConcept C192562407 @default.
- W2315862190 hasConcept C199068039 @default.
- W2315862190 hasConcept C2524010 @default.
- W2315862190 hasConcept C2780358262 @default.
- W2315862190 hasConcept C33923547 @default.
- W2315862190 hasConcept C35048267 @default.
- W2315862190 hasConcept C8892853 @default.
- W2315862190 hasConcept C97355855 @default.
- W2315862190 hasConceptScore W2315862190C117626034 @default.
- W2315862190 hasConceptScore W2315862190C121332964 @default.
- W2315862190 hasConceptScore W2315862190C145148216 @default.
- W2315862190 hasConceptScore W2315862190C147789679 @default.
- W2315862190 hasConceptScore W2315862190C155672457 @default.
- W2315862190 hasConceptScore W2315862190C159467904 @default.
- W2315862190 hasConceptScore W2315862190C171250308 @default.
- W2315862190 hasConceptScore W2315862190C178790620 @default.
- W2315862190 hasConceptScore W2315862190C184651966 @default.
- W2315862190 hasConceptScore W2315862190C185592680 @default.
- W2315862190 hasConceptScore W2315862190C192562407 @default.
- W2315862190 hasConceptScore W2315862190C199068039 @default.
- W2315862190 hasConceptScore W2315862190C2524010 @default.
- W2315862190 hasConceptScore W2315862190C2780358262 @default.
- W2315862190 hasConceptScore W2315862190C33923547 @default.
- W2315862190 hasConceptScore W2315862190C35048267 @default.
- W2315862190 hasConceptScore W2315862190C8892853 @default.
- W2315862190 hasConceptScore W2315862190C97355855 @default.
- W2315862190 hasIssue "40" @default.
- W2315862190 hasLocation W23158621901 @default.
- W2315862190 hasLocation W23158621902 @default.
- W2315862190 hasOpenAccess W2315862190 @default.
- W2315862190 hasPrimaryLocation W23158621901 @default.
- W2315862190 hasRelatedWork W1971072048 @default.
- W2315862190 hasRelatedWork W1975372593 @default.
- W2315862190 hasRelatedWork W2036508653 @default.
- W2315862190 hasRelatedWork W2038512736 @default.
- W2315862190 hasRelatedWork W2069295012 @default.
- W2315862190 hasRelatedWork W2106361816 @default.