Cite Jump to ExpandCollapse ArticleJuly 2, 2026 Label-Free Electrochemical CRISPR Platform Gated by Allosteric Transcription Factors for Ultrasensitive Small-Molecule Detection Click to copy article linkArticle link copied! Liang Zhu Liang Zhu State Key Laboratory of Chemo and Biosensing, College of Chemistry and Chemical Engineering, Hunan Provincial Key Laboratory of Biomacromolecular Chemical Biology, Hunan University, Changsha 410082, P. R.