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Updated: Aug 6, 2026

Aptamer-Based Target Detection Facilitated by a 3-Stage G-Quadruplex Isothermal Exponential Amplification Reaction
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使用基于DNA四面体的催化式发针组件同时检测和成像两个特定的miRNA

Liuting Mo1, Mingxiu Mo1, Danlian Liang1

  • 1Institute of Optical Materials and Chemical Biology, Guangxi Key Laboratory of Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, PR China.

Talanta
|June 27, 2023
PubMed
概括

这项研究引入了DNA纳米探针,用于对两种微RNA (miRNA) 的增强成像,这对早期癌症检测至关重要. 这种基于DNA四面体的新型催化针组装 (DCHA) 方法显著提高了miRNA诊断的灵敏度和速度.

关键词:
癌症的诊断 癌症的诊断催化式发针组件组件 催化式发针组件细胞成像 细胞成像双重检测可以检测到.这是一个微型RNA.

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DNA Microarrays02:34

DNA Microarrays

Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...