生物环保null检测 | 用椭圆偏振光谱仪测量在流动液体池环境中的生物芯片结构-HORIBA（中国）

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应用领域	生物产业
检测样本	生物环保
检测项目
参考标准	0

Interpretation of this behaviour is not fully understood, but it is likely to be due to the ionic interaction between the DNA and the buffer solution. A natural negative charge on the DNA fragments means that in a neutral environment, such as water, their preferred orientation would be for the molecules to lay on the gold layer with no preferred orientation. When the buffer solution is added there is an interaction with the positive ions in the solution, and the DNA fragments stand up leading to an increase in layer thickness.

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HORIBA UVISEL Plus研究级经典型椭偏仪
型号：UVISEL

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方案详情

Interpretation of this behaviour is not fully understood, but it is likely to be due to the ionic interaction between the DNA and the buffer solution. A natural negative charge on the DNA fragments means that in a neutral environment, such as water, their preferred orientation would be for the molecules to lay on the gold layer with no preferred orientation. When the buffer solution is added there is an interaction with the positive ions in the solution, and the DNA fragments stand up leading to an increase in layer thickness.

上一篇颗粒分析+混合氧化石墨烯+分散状态的混合比例

下一篇使用椭圆偏振光谱仪表征用于生物材料的生物素-亲和素系统

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HORIBA（中国）

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