美国康奈尔大学研究人员在活细胞内的能源机制启发下,制造出了一种分子马达。这种微型马达以三磷酸腺苷酶为基础,依靠为细胞内化学反应提供能量的高能分子三磷酸腺苷(ＡＴＰ)为能源。据新一期美国《科学》杂志报道,研究人员把金属镍制成的螺旋桨嫁接到三磷酸腺苷酶分子中轴上, Researchers at Cornell University in the United States, inspired by the energy mechanisms in living cells, have created a molecular motor. This miniature motor, based on adenosine triphosphate, relies on the high-energy molecule adenosine triphosphate (ATP), which provides energy for intracellular chemical reactions. According to a new issue of the United States, “Science” magazine reported that researchers made the nickel propeller made of nickel grafted onto the molecular axis of adenosine triphosphate,