Aptasensor,

Biao Chen1, Lanlin Qi1, Yuchen Wu1

  • 1State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Biology, College of Chemistry and Chemical Engineering, Key Laboratory for Bio-Nanotechnology and Molecule Engineering of Hunan Province, Hunan University, Changsha 410082, China.

Analytical chemistry
|September 5, 2024
PubMed
概括

这项研究引入了一种使用"AND"逻辑门的新型DNA感应传感器,用于精确检测癌细胞. 该传感器通过对酸性环境和细胞外ATP的反应来准确识别瘤细胞,从而提高诊断特异性.

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