Synthesis of platinum cluster chains on DNA templates: conditions for a template-controlled cluster growth

Article Abstract:

The conditions which should be fulfilled to grow chains of nanosized noble metal clusters on DNA temlates according to a selectively heterogeneous, template-controlled mechanism is investigated. The described metallizatin procedure can be resolved into a series of simple and efficient steps, which is essential for a biomimetic fabrication of nanostructures in a reproducible way.

Primary nonferrous metals, not elsewhere classified, Primary Smelting and Refining of Nonferrous Metal (except Copper and Aluminum), Biological Product (except Diagnostic) Manufacturing, Drugs, Platinum, Deoxyribonucleic Acid, DNA, Chemistry, Physical and theoretical, Physical chemistry, Mechanical properties, Structure

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Stationary spatial patterns during bulk CO eletrooxidation on platinum

Article Abstract:

A study of pattern formation was conducted which helped to validate the reaction steps that prevail under certain experimental conditions. The measurements revealed that in a low-concentration alkaline supporting electrolyte the Langmuir-Hinshelwood mechanism seemed operative even close to the H-upd region.

Electric properties, Oxidation-reduction reaction, Oxidation-reduction reactions, Platinum compounds, Chemical properties, Alkaline earth metals

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