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据2013年8月1日Kucsko G[Nature,2013,500(7460):54-58.]报道,美国科学家发明一个分辨率能够低于1℃、并且能够集成到活细胞内的纳米尺度的温度计。该技术将会为生物学和医学研究的很多领域提供一个强大的新工具。它是纳米尺度的温度测量的一种新探针。该设备所利用的是对金刚石纳米晶体中的氮-空位彩色中心的量子操纵。这些“中心”包含单电子自旋,并有依赖于局部温度、对其很灵敏的特定荧光性质。它们能够以小至200 nm的空间分辨率被准确测定。通过将纳米金刚石和金纳米颗粒都引入一个人
According to Kucsko G [Nature, 2013, 500 (7460): 54-58, August 1, 2013], U.S. scientists have invented a nanometer-scale thermometer with a resolution of less than 1 ° C and the ability to integrate into living cells . This technology will provide a powerful new tool in many areas of biological and medical research. It is a new probe for nanoscale temperature measurements. The device exploits the quantum manipulation of nitrogen-vacancy color centers in diamond nanocrystals. These “centers ” contain single electron spins and have specific fluorescence properties that are sensitive to local temperatures and sensitive to them. They can be accurately measured in spatial resolutions as small as 200 nm. By introducing nanodiamonds and gold nanoparticles into one person