Abstract: Objective To explore a new aptamer-based rapid detection method for lung cancer tumor markers.
摘要：目的提出一种基于适配子快速检测肺癌肿瘤标志物的方法。
Based on it, a novel homogeneous aptamer recognizing based method for adenosine detection was established.
基于此，建立了核酸适配体识别的均相检测腺苷的新方法。
Bycomparing different chemical methods for the immobilization of aptamer, biotin-avidin method was finally chosen.
通过对比不同化学固定方式，选择亲和素-生物素法作为适配子探针的固定方法。
This work demonstrates that SECM is a promising technique for investigating the interaction between aptamer and proteins.
论文研究结果表明，SECM有望作为一种新的研究适体与其蛋白相互作用的技术。
This immobilization strategy optimizes the orientation of aptamer on the surface and facilitates the folding on binding target.
这样的组装方法可以优化核酸识体在表面的固定，并且便于核酸识体在检测目标时的合拢。
When a laser is shone on the aptamer, the molecule absorbs light and reemits it with a characteristic spectrum, called its "Raman signal."
适配子可以吸收激光并放射出称为“拉曼信号”的特征光谱。
Part two: Study on the Resonance Light Scattering analysis to determine thrombin by using gold nanoparticle-labeled DNA aptamer as probe.
第二部分：利用金纳米粒子标记的DNA适配子为探针测定凝血酶的共振光散射分析。
Abstract: Objective to develop a novel colorimetric method for detecting the tumor biomarker vascular endothelial growth factor (VEGF) based on aptamer and magnetic beads.
摘要：目的基于核酸适体和磁珠，提出一种检测肿瘤标志物血管内皮生长因子(VEGF)的比色方法。
Abstract : A colorimetric bionic aptasensor based on magnetic metal organic framework (MOF) compound-aptamer bionic probe was designed for detecting chloramphenicol (CAP).
摘要 ：构建了一种基于磁性金属有机框架化合物（MOF）-适配体探针的仿生比色传感器，用于食品中氯霉素残留分析。
Abstract : A colorimetric bionic aptasensor based on magnetic metal organic framework (MOF) compound-aptamer bionic probe was designed for detecting chloramphenicol (CAP).
摘要 ：构建了一种基于磁性金属有机框架化合物（MOF）-适配体探针的仿生比色传感器，用于食品中氯霉素残留分析。
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