在四面体形和八面体形金纳米晶体上进行烷硫醇基团的区域选择性定位。
Regioselective placement of alkanethiolate domains on tetrahedral and octahedral gold nanocrystals.
机构信息
Department of Chemistry, Ben Gurion University of the Negev, Beer Sheva, 84105, Israel.
出版信息
Chem Commun (Camb). 2012 Oct 9;48(78):9765-7. doi: 10.1039/c2cc34697d.
PMID:22918232
Abstract
Electrostatically stabilized monolayer shells of metal-oxide cluster anions (polyoxometalates, or POMs) on the surfaces of ca. 8 nm tetrahedral and octahedral gold nanocrystals regioselectively direct water-soluble alkanethiolate ligands to the corners and edges of the gold polyhedra.
摘要
在约 8nm 的四面体和八面体金纳米晶体表面上，通过静电稳定的金属氧化物簇阴离子（多金属氧酸盐，或 POM）单层壳，选择性地将水溶性烷硫醇配体导向金多面体的角和棱上。
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