The cover feature picture shows a seven‐segment display that produces alphanumerical characters in response to a specific nucleic acid fragment. The display is made of DNA‐based logic gates that produce a user‐friendly read‐out of the presence of a pathogen and its drug‐susceptibility signature. The design of the logic gates is based on a split G‐quadruplex peroxidase‐like deoxyribozyme that catalyzes the oxidation of a colorless organic molecule resulting in a colored product. The picture was prepared by Ivan Zaporozhchenko. More information can be found in the communication by Y. V. Gerasimova et al. on page 203 in Issue 3, 2018 (DOI: 10.1002/cbic.201700626).

中文翻译：

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封面功能：由DNA逻辑门制成的字母数字可视显示器，用于病原体的药敏性测试（ChemBioChem 3/2018）

封面特征图片显示了一个七段显示器，该显示器响应特定的核酸片段产生字母数字字符。显示屏由基于DNA的逻辑门组成，可对病原体及其药物敏感性签名进行用户友好的读取。逻辑门的设计基于分裂的G-四链体过氧化物酶样脱氧核酶，可催化无色有机分子的氧化，从而生成有色产物。图片是由伊凡·扎波罗热琴科（Ivan Zaporozhchenko）准备的。Y. V. Gerasimova等人在来文中可以找到更多信息。就在第3期，2018第203页（：10.1002 / cbic.201700626 DOI）。