Analytical methods : advancing methods and applications
A ratiometric FRET sensor using Ti3C2Tx MXene for intracellular microRNA-21 quantitative measurement.
Yu Zhao, Yuteng Fan, Yuxin Luo, Xiaowei Yang, Zhi Sun, Xiuhong Wang, Tao Chen
Published: 202610.1039/d5ay01713k
Abstract
A ratiometric fluorescence resonance energy transfer (R-FRET) sensor based on two-dimensional Ti3C2Tx MXene nanosheets has been developed for intracellular miRNA-21 detection. The sensor comprises MXene nanosheets and two hairpin probes labeled with…
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