Decoding Potassium Homeostasis in Cancer Metastasis and Drug Resistance: Insights from a Highly Selective DNAzyme-Based Intracellular K+ Sensor - Zhenglin Yang; Xiangli Shao; Yuting Wu; Aritra Roy; Elijah Garcia; Annie Farrell; Shreestika Pradhan; Weijie Guo; Heather Gan; Zeynep Korkmaz; Emily Adams; Yi Lu (Journal of the American Chemical Society, 2025)