Light-harvesting microelectronic devices for wireless electrosynthesis

• 成果类型: Article
• 署名作者: Gorski, Bartosz; Rein, Jonas; Norris, Samantha; Ji, Yanxin; McEuen, Paul L.; Lin, Song
• 署名单位: Cornell University; Cornell University; Cornell University
• 刊物名称: Nature
• ISSN/ISSBN: 0028-2482
• DOI: 10.1038/s41586-024-08373-1
• 发表日期: 2025-01-09
• 页码: 354-+
• 关键词: cation radicals; cyanation; platform; amines

摘要

High-throughput experimentation (HTE) has accelerated academic and industrial chemical research in reaction development and drug discovery and has been broadly applied in many domains of organic chemistry(1,2). However, application of HTE in electrosynthesis-an enabling tool for chemical synthesis-has been limited by a dearth of suitable standardized reactors(3-7). Here we report the development of microelectronic devices, which are produced using standard nanofabrication techniques, to enable wireless electrosynthesis on the microlitre scale. These robust and inexpensive devices are powered by visible light and convert any traditional 96-well or 384-well plate into an electrochemical reactor. We validate the devices in oxidative, reductive and paired electrolysis and further apply them to achieve the library synthesis of biologically active compounds and accelerate the development of two electrosynthetic methodologies. We anticipate that, by simplifying the way electrochemical reactions are set up, this user-friendly solution will not only enhance the experience and efficiency of current practitioners but also substantially reduce the barrier for nonspecialists to enter the field of electrosynthesis, thus allowing the broader community of synthetic chemists to explore and benefit from new reactivities and synthetic strategies enabled by electrochemistry(8-12).