Polyoxometalate Ligation of PbS Nanocrystals.

Talia Ambar, Aranya Kar, Mark Baranov, Nitai Leffler, Alevtina Neyman, Ira A Weinstock

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Article in Inorganic chemistry, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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1citing papers in PubMed

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Occurrence, Stabilization, and Emerging Functions of the Early-Transition Metal Oxyanions Including Polyoxometalates in Various Complex Structures.Chemistry, an Asian journal · 2026
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5 · Who and what money

Authors and funding

6 authors.

Talia AmbarDept. of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.

Aranya KarDept. of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.ORCID 0000-0001-5282-0228

Mark BaranovIlse Katz Institute for Nanoscale Science & Technology, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.

Nitai LefflerDept. of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.

Alevtina NeymanDept. of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.

Ira A WeinstockDept. of Chemistry, Ben-Gurion University of the Negev, Beer Sheva 84105, Israel.ORCID 0000-0002-6701-2001

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

While metal-oxide cluster anions (polyoxometalates, or POMs) stabilize metal nanoparticles (NPs) and metal-oxide nanocrystals (NCs) via established interactions, little is known concerning how POMs might stabilize PbS NCs. Small (ca. 3 nm) Rh and Ir NPs are stabilized "electrosterically", i.e, via combined electrostatic and steric factors, while larger Au NPs, with less severe curvatures, are protected by electrostatically stabilized monolayers involving the intercalation of countercations between close-packed assemblies of the POM polyanions. By contrast, heteropolytungstates stabilize metal-oxide NCs electrostatically, as observed for charged colloids, but also through direct coordination, wherein monolacunary heteropolytungstate-coordinated metal cations form μ-oxo linkages to metal ions at the NC surface. This raises a general question as to how POMs might stabilize metal-chalcogenide NCs. We now report that room-temperature reaction of the Pb

Identifiers

PMID40293368

DOI10.1021/acs.inorgchem.5c00293

PMCPMC12076545

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