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pro vyhledávání: '"Shelly Sharet"'
Publikováno v:
Inorganic Chemistry. 58:1012-1015
Monolayer shells of polyoxotungstate cluster anions on gold nanoparticles in water were electrostatically stabilized by structurally integrated countercations, with formation constants, K, increasing in the order: Li+ < Na+ < K+ < TMA+ < Cs+ (TMA+ =
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Publikováno v:
Inorganic chemistry. 51(14)
Polyoxometalate (POM)-monolayer stability constants, K, for three POM anions vary with the cation size, in the same order as that for increasing ion-pair formation with α-SiW(11)O(39)(8-) (1) in the early nucleation phase of monolayer self-assembly:
Autor:
Offer Zeiri, Ira A. Weinstock, Ella Sandars, Louisa Meshi, Yifeng Wang, Shelly Sharet, Alevtina Neyman
Publikováno v:
Dalton transactions (Cambridge, England : 2003). 41(33)
Cryogenic transmission electron microscopy of polyoxometalate-protected gold nanoparticles reveals that the Preyssler ion, [NaP(5)W(30)O(110)](14-), lies "face down" with its C(5) axis perpendicular to the gold surface, while the Finke-Droege ion, [P
Autor:
Shelly Sharet, Ira A. Weinstock, Louisa Meshi, Yifeng Wang, Alevtina Neyman, Bogdan Botar, Paul Kögerler, Neta Varsano
Publikováno v:
Chemical communications 48, 2207-2209 (2012). doi:10.1039/c2cc16322e
"Out-of-pocket" association of Ag(+) to the tetradentate defect site of mono-vacant Keggin and Wells-Dawson polyoxometalate (POM) cluster-anions is used to direct the formation of water-soluble AgCl nanocubes.