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In Situ Track-Generated DNA Walker for AND-Gate Logic Imaging of Telomerase and Flap Endonuclease 1 Activities in Living Cells

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Cerasome Spherical Nucleic Acid Nanostructure-Based AND Logic Gate-Guided Dual-DNAzyme Walker for Accurate Cancer Cell Identification

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A spatially-controlled DNA triangular prism nanomachine for AND-gated intracellular imaging of ATP in acidic microenvironment

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An Mirisc-Initiated DNA Nanomachine for Monitoring Microrna Activity in Living Cells

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A novel feedback catalytic hairpin assembly strategy for sensitive mRNA imaging in living cells

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DNA Nanotechnology-Empowered Fluorescence Imaging of APE1 Activity

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Spherical nucleic acids for biomedical applications

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Electrochemical biosensor based on bipedal DNA walker for highly sensitive amplification detection of apurinic/apyrimidinic endonuclease 1

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Robust DNA Cross-Linked Polymeric Lighting-Up Nanogel Facilitates Sensitive Live Cell MicroRNA Imaging

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A robust DNA walker for simplified, rapid, and sensitive detection of HBV DNA in blood

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Stochastic bipedal dual-DNA walkers for fast and sensitive detection of apurinic/apyrimidinic endonuclease1 and inhibitor screening

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Au Nanoparticle-Based Fluorescent Turn-on Nanoprobes for Real-Time Imaging the Expression of miR-630 during Cell Apoptosis

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Metal-Organic Framework Nanoreactor-Based Electrochemical Biosensor Coupled with Three-Dimensional DNA Walker for Label-Free Detection of MicroRNA

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A Triple-Input AND-Logic System Employing an APE1-Propelled Bipedal DNA Walker for Highly Sensitive Detection of Dual miRNAs

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Simulation‐Assisted DNA Nanodevice Serve as a General Optical Platform for Multiplexed Analysis of Micrornas

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A Membrane-Confined Signal Amplification Strategy for Sensitive Monitoring of Extracellular Enzymatic Activity Upon Drug Stimulus

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A DNA walker based on novel allosteric DNAzyme probe for high-sensitivity microRNA imaging in living cells

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Detection and in situ imaging of APE1 through self-initiated hyperbranched hybridization chain reaction of multifunctional DNA tetrahedral nanoprobes

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Improved surface-enhanced Raman scattering detection of miRNA employing polyhedral gold plasmonic nanoparticles in conjunction with DNA cascade amplification strategy

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Ratiometric electrochemical biosensor based on lateral movement of multi-pedal DNA tetrahedron machine on biomimetic interface

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Self-Powered DNAzyme Walker Enables Dual-Mode Biosensor Construction for Electrochemiluminescence and Electrochemical Detection of MicroRNA

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Recent advances in functional nucleic acid decorated nanomaterials for cancer imaging and therapy

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Specific Response Assembly of 3D Space-Confined DNA Nanoaggregates for Rapid and Sensitive Detection of DNA Methyltransferase

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Ultrahigh-Speed 3D DNA Walker with Dual Self-Protected DNAzymes for Ultrasensitive Fluorescence Detection and Intracellular Imaging of microRNA

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Gold Nanorod Nanolayer-Mediated Photothermal Transfection Promotes DNA Nanomachine Crossing of Cell Membranes for Sensitive Cell Imaging

Binbin Lu, Yanting Feng, Xinyu Kong, Mingyue Li, Xiaotao Ning, Yu Li, Jiayu Wang, Zewei Luo and Yixiang Duan

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Advances in enzyme-free nucleic acid amplification-based fluorescent biosensors for real-time imaging of DNA repair enzymes in living cells

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An miRISC-initiated DNA nanomachine for monitoring MicroRNA activity in living cells

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3-D DNA walker-mediated ultrasensitive dual-signal biosensor for HIV DNA detection

Jiabao Zhang, Jinying Liu, Yuntai Lv, Huilin Sun and Xingguang Su

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A Cooperatively Activatable, DNA‐based Fluorescent Reporter for Imaging of Correlated Enzymatic Activities

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A ratiometric electrochemical aflatoxin B1 aptasensor based on DNA tetrahedral scaffold-corbelled 3D DNAzyme walker and AuNP/MOF/g-C3N4 hybrid electrode

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Biomedical Utility of Non‐Enzymatic DNA Amplification Reaction: From Material Design to Diagnosis and Treatment

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Live-cell imaging of human apurinic/apyrimidinic endonuclease 1 in the nucleus and nucleolus using a chaperone@DNA probe

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Near-Infrared Light Controllable DNA Walker Driven by Endogenous Adenosine Triphosphate for in Situ Spatiotemporal Imaging of Intracellular MicroRNA

Mingqiang Ye, Yujing Kong, Cuiling Zhang, Yifei Lv, Shasha Cheng, Dongyan Hou and Yuezhong Xian

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Catalytic hairpin assembly as cascade nucleic acid circuits for fluorescent biosensor: Design, evolution and application

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Conditional nucleic acid sensors for highly spatial and temporal resolution of bioimaging

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Activatable Self-Dissociation of Watson–Crick Structures with Fluorescent Nucleotides for Sensing Multiple Human Glycosylases at Single-Cell Level

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Construction of an Enzymatically Controlled DNA Nanomachine for One-Step Imaging of Telomerase in Living Cells

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DNA Nanotechnology Targeting Mitochondria: From Subcellular Molecular Imaging to Tailor‐Made Therapeutics

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DNA walker for signal amplification in living cells

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DNA polymerase switch-mediated CRISPR/Cas system for photoelectrochemical detection of apurinic/apyrimidinic endonuclease 1

Xinmiao Feng, Na Zhu, Shujun Yan, Qingao Wei, Meitian Wang, Hui Shan, Weiling Song, Hong Zhou and Qian Wang

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“Repaired and initiated” intramolecular DNA circuit enables the amplified imaging of DNA repair enzyme activity in live cells

Yushu Wu, Min Wu, Qingpeng Wang, Jun Han and Min Liu

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An AND‐Gate DNA Nanodevice for Dual Protein‐Mediated, Tumor‐Specific Imaging

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Steric Engineering of Perylene Derivative Side Chains To Boost Electrochemiluminescence for High-Performance Bioanalysis

Fang Yang, Xin-Ya Jiang, Chao Tan, Ruo Yuan, Yan-Mei Lei and Ying Zhuo

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AND-Gated Nanosensor for Imaging of Glutathione and Apyrimidinic Endonuclease 1 in Cells, Animals, and Organoids

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DNA Nanotechnology Targeting Mitochondria: From Subcellular Molecular Imaging to Tailor‐Made Therapeutics

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Real-Time, Light-Activated, and Multiplexed Monitoring of Base Excision Repair in Living Cells Using Chimeric d/l-DNA Molecular Beacons

Rosemarie Elloisa P. Acero, Charles E. Deckard and Jonathan T. Sczepanski

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Metal-organic framework nanoreactor-based electrochemical biosensor coupled with three-dimensional DNA walker for label-free detection of microRNA

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Proximity-Induced Bipedal DNA Walker for Accurately Visualizing microRNA in Living Cancer Cell

Xiyuan Feng, Xiaofeng Bi, Jinyue Feng, Shengqiang Hu, Yumin Wang, Shulin Zhao and Liangliang Zhang

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An entropy-driven three-dimensional multipedal-DNA walker for ultrasensitive detection of cancer cells

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A simple and smart AND-gate DNA nanoprobe for correlated enzymes tracking and cell-selective imaging

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DNA dumbbell-switched CRISPR/Cas13a biosensor for detecting human glycosylases with target-initiated cleavage-ligation-transcription cascade

Xinyi Xia, Yuanchao Qi, Xia Cheng, Qingshan Chen, Zhenyu Zhou, Wenchen Zhao, Yan Gu, Wenpei Dong and Hai Zhang

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Fluorescent nucleic acid probes for DNA repair enzymes: Design strategies and applications

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Aptamer-Programmed DNA Nanodevices for Advanced, Targeted Cancer Theranostics

Shanka Walia, Arun Richard Chandrasekaran, Banani Chakraborty and Dhiraj Bhatia

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Enzymatically Cyclic Activated Biosensor Based on a Tetrahedral DNA Framework for Precise Tumor in Situ Molecular Imaging

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DNA Polymerase-Steered Self-Propelled and Self-Enhanced DNA Walker for Rapid and Distinctly Amplified Electrochemical Sensing

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Dual Spatially Localized DNA Walker for Fast and Efficient RNA Detection

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Advances in Electrochemiluminescence Biosensors Based on DNA Walkers

Li‐Dan Zhao, Xia Yang, Xia Zhong and Ying Zhuo

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Construction of an Entropy-Driven Dumbbell-Type DNAzyme Assembly Circuit for Lighting Up Uracil-DNA Glycosylase in Living Cells

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Cascade signal amplification strategy for the electrochemical aptasensing of nucleic acid: Combination of dual-output toehold-mediated DNA strand displacement, DNA walker and Exo III

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A Cooperatively Activatable, DNA‐based Fluorescent Reporter for Imaging of Correlated Enzymatic Activities

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Synergistic powering of DNA walker movement by endogenous dual enzymes for constructing dual-mode biosensors

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Spatiotemporally Selective Molecular Imaging via Upconversion Luminescence‐Controlled, DNA‐Based Biosensor Technology

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