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科学家们目前已经拥有一整套显微技术,可以方便地观察到细胞内部发生的事情,但他们却没有办法准确地测量细胞内的温度变化,而这样的测量结果或许有助于加强我们对于受温度影响非常大的基因表达和细胞新陈代谢等生物机制的理解。为此,日前美国哈佛大学的科学家们用细小的钻石晶体制造出一种纳米温度计,因为独一无二的量子属性,其在测量温度变化时的准确度高达0.02℃。他们将这一钻石温度计与金纳米粒子(金纳米粒子被激光激发后,可以作为发热元件使用)一起注
Scientists now have a complete set of microscopy techniques to easily visualize what’s happening inside cells, but they have no way to accurately measure changes in temperature inside a cell, and such measurements may help strengthen our understanding of temperature Impact on very large gene expression and cellular metabolism and other biological mechanisms of understanding. To this end, a few days ago, scientists at Harvard University in the United States used tiny diamond crystals to create a nanometer thermometer, because of its unique quantum properties, its accuracy in measuring temperature changes up to 0.02 ℃. They put this diamond thermometer with gold nanoparticles (gold nanoparticles excited by the laser, you can use as a heating element) Note