There is disclosed an electrode array device having an adsorbed porous reaction layer for improved synthesis quality. The array comprises a plurality of electrodes on a substrate, wherein the electrodes are electronically connected to a computer control system. The array has an adsorbed porous reaction layer on the plurality of electrodes, wherein the adsorbed porous reaction layer comprises a chemical species having at least one hydroxyl group. In the preferred embodiment, the reaction layer is sucrose. A method for preparing an electrode array for improved synthesis quality is disclosed. The method comprises a cleaning method and a method of attachment of a reaction layer. The cleaning method comprises a plasma cleaning method and a chemical cleaning method. The reaction layer is attached after cleaning by exposing the microarray to a solution containing the chemical species having at least one hydroxyl group.
本发明公开了一种具有吸附多孔反应层的电极阵列装置,可提高合成质量。该阵列包括基板上的多个电极,其中电极以电子方式连接到计算机控制系统。阵列在多个电极上具有吸附多孔反应层,其中吸附多孔反应层包括具有至少一个羟基的
化学物质。在优选的实施方案中,反应层为
蔗糖。本发明公开了一种用于制备提高合成质量的电极阵列的方法。该方法包括清洁方法和附着反应层的方法。清洗方法包括等离子清洗法和
化学清洗法。通过将微阵列暴露于含有至少一个羟基的
化学物质的溶液中,在清洗后附着反应层。