Cite Jump to ExpandCollapse ArticleJuly 13, 2026 5′ Dual-Overhang Short PAM-less dsDNA as Switchable Activators of Cas12a trans-Cleavage for Amplification-Free miRNA Detection Click to copy article linkArticle link copied! Xiaohui Wang Xiaohui Wang School of Microelectronics, Shanghai University, Shanghai 201899, China Sino-Swiss Institute of Advanced Technology, Shanghai University, Shanghai 201899, China Shuxin Zhao Shuxin Zhao College of Sciences, Shanghai University, Shanghai 201899,...