纳米技术又有了新应用,科学家们最近通过一种将染色材料与DNA毫微结构模板相结合的技术,研制出了“纳米标签”,从而使研究分子或细胞内部生化反应成为可能。这一技术不仅能够准确显示分子内部的化学变化,同时还丝毫不影响正在进行的反应进程,可以为医生筛拣出组织中的病变成分和监控药物干预的效果提供条件。 Nanotechnology has been newly applied. Scientists have recently developed a “nanotag” by using a technique that combines a staining material with a DNA nanostructure template to make it possible to study biochemical reactions inside molecules or cells. This technology can not only accurately display the chemical changes inside the molecule, but also does not affect the progress of the ongoing reaction. It can provide the conditions for doctors to sort out the disease components in the tissue and monitor the effect of drug intervention.