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纳米技术里程碑:DNA马达达到30纳米/秒的速度
研究人员利用他们对分子马达的理解来改进纳米级人工马达,旨在弥合人工马达和运动蛋白之间的速度差距。 DNA纳米粒子马达就像它的名字一样:微小的人造马达利用DNA和RNA的结构,通过酶降解RNA来产生运动。简单来说,它们通过偏置布朗运动将化学能转化为机械运动。
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