In vivo molecular imaging of drug resistance in neuroblastoma using APE1 cyclically cleaved and miR-514a self-recycled programmable allosteric DNA nanomachine - Wancun Zhang; Zhenzhen Tian; Pin Zhang; Lifeng Li; Zhidan Yu; Meng Sun; Kangbo Liu; Ligong Hou; Jie Zhang; Mengxin Zhang; Xianwei Zhang (Chemical Engineering Journal, 2025)