A three-dimensional DNA walker amplified FRET sensor for detection of telomerase activity based on the MnO 2 nanosheet-upconversion nanoparticle sensing platform

作者：Mingdi Xu, Junyang Zhuang, Xiao‐Yu Jiang, Xinzhong Liu, Dianping Tang · 发表于：Chemical Communications · 年份：2019 · DOI：10.1039/c9cc05387e · 被引用次数：64 · 研究领域：Advanced biosensing and bioanalysis techniques、Carbon and Quantum Dots Applications、Biosensors and Analytical Detection

We report a fluorescent sensing platform for telomerase activity assay by coupling a 3D DNA walker with the MnO 2 -UCNPs-based FRET system.