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15 صفحه اولTowards understanding the chemical environment effect on gold-containing clusters
Gold clusters and nanoparticles have attracted continuous attention due to interesting and important electronic, catalytic and optical properties [1,2]. As the chemical environment strongly affects the catalytic properties, an understanding of this is essential to be able to control these properties. In order to study the influence of the ligand shell on the catalytic properties we have studied...
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The supported monolayer of Au that accompanies alkanethiolate molecules removed by polymer stamps during chemical lift-off lithography is a scarcely studied hybrid material. We show that these Au-alkanethiolate layers on poly(dimethylsiloxane) (PDMS) are transparent, functional, hybrid interfaces that can be patterned over nanometer, micrometer, and millimeter length scales. Unlike other ultrat...
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Surface chemical and biochemical functionalization is a fundamental process that is widely applied in many fields to add new functions, features, or capabilities to a material's surface. Here, we demonstrate that surface acoustic waves (SAWs) can enhance the chemical functionalization of gold films. This is shown by using an integrated biochip composed by a microfluidic channel coupled to a sur...
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Gold-catalyzed reactions, which have been widely explored over the past several years, are powerful tools in organic synthesis to access complex molecular frameworks, and some corresponding excellent reviews have been reported. However, little attention has been paid to summarize the reactions of strained small-ring-containing molecules catalyzed by gold. This critical review mainly puts its em...
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ژورنال
عنوان ژورنال: Gold Bulletin
سال: 1972
ISSN: 0017-1557,2190-7579
DOI: 10.1007/bf03215171