Tuning the hole injection barrier at the organic/metal interface with self-assembled functionalized aromatic thiols

Article Abstract:

Self-assembled functionalized aromatic thiols, oligophenylenes composed of building blocks of dimethoxy-substituted phenylenes, perfluoro-substituted phenylenes and a terminal thiol group, are used to tune the hole injection barrier of copper(II) phthalocyanine (CuPc) on Au(111). The molecular orientations of CuPc on self-assembled monolayer (SAM)/Au(III) have indicated an upright configuration of CuPc on SAMs, facilitating their effective incorporation in organic field-effect transistor (OFET) and other planar organic devices.

All Other Basic Organic Chemical Manufacturing, Primary copper, Industrial Organic Chemicals, Mercaptans, Secondary nonferrous metals, Copper, Aromatic compounds, Thiols, Copper (Metal), Structure, Chemical properties

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Size and temperature dependence of surface plasmon absorption of gold nanoparticles induced by tris(2,2'-bipyridine)ruthenium(II)

Article Abstract:

Surface plasmon absorption (color) of Au nanoparticles highly depends on its size, shape, and surrounding surface environment, providing a great opportunity for the development of Au nanoparticles as a probe for chemical and biochemical sensing and as a building block for nano-optical devices.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Gold, Ruthenium, Analysis, Absorption, Plasmons (Physics), Atomic properties

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