Scientists have recently developed a new bimetallic catalytic surface that can be used to control reactions in chemical processes. This new surface is composed of two metals, usually copper and gold, that are placed together in an alternating pattern. The alternating pattern of the metals has been found to be beneficial in controlling the reaction rate and improving the selectivity of the process. This new surface has been demonstrated to be effective in various reactions, including the oxidation of alcohols and the hydrogenation of alkenes. This potentially opens the door to new and improved industrial processes.

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source: Phys.org