In real life, body fluids fill the nanopores and micropillars in a lizard's tail.
在现实生活中，体液充满了蜥蜴尾巴的纳米孔和微柱。
| 单词 | Nanopore |
| 释义 |
Nanopore
原声例句
科学杂志：动物学 In real life, body fluids fill the nanopores and micropillars in a lizard's tail. 在现实生活中，体液充满了蜥蜴尾巴的纳米孔和微柱。 学生科学报 Key to the system are small spaces between the nanowires, called nanopores. 该系统的关键是纳米线之间的小空间， 称为纳米孔。 科学杂志：动物学 The scientists pulled the patches apart from the glass and found that longer pillars with nanopores were the hardest to pry apart. 科学家们将贴片从玻璃上拉开，发现带有纳米孔的较长柱子最难撬开。 科学杂志：动物学 They also found many small holes on the top of these pillars—and suspected that these nanopores were key to keeping the tail attached. 他们还在这些柱子的顶部发现了许多小孔，并怀疑这些纳米孔是保持尾巴附着的关键。 科学杂志：动物学 Models revealed that small cracks between the micropillars and socket, caused by the nanopores, slowed down new cracks that developed in the tail. 模型显示，由纳米孔引起的微柱和插座之间的小裂缝减缓了尾部新裂缝的形成。 TED演讲（音频版） 2019年10月合集 In 2017, we had heard of this handheld, portable DNA sequencer called an Oxford Nanopore MinION. This was being used in West Africa to fight Ebola. 2017 年，我们听说了这款名为 Oxford Nanopore MinION 的手持式便携式 DNA 测序仪。这在西非被用来对抗埃博拉病毒。 科学杂志：动物学 They created two types of patches with and without nanopores: one set contained short micropillars, while the other had taller micropillars, similar to what is seen in lizards. 他们创造了两种类型的有和没有纳米孔的贴片：一组包含短微柱，而另一组有更高的微柱， 类似于在蜥蜴身上看到的。 VOA常速英语_健康 Experts from the University of Oxford the Pasteur Institute of Madagascar and Stony Brook University in the US are training local health workers how to use a new portable DNA reading device called Oxford Nanopore minION. 来自牛津大学、马达加斯加巴斯德研究所和美国石溪大学的专家们正在培训当地的卫生工作者如何使用一种叫做" 牛津纳米孔minION" 的新型便携式DNA读取设备。
英语百科
NanoporeA nanopore is a pore of nanometer size. It may, for example, be created by a pore-forming protein or as a hole in synthetic materials such as silicon or graphene. When a nanopore is present in an electrically insulating membrane, it can be used as a single-molecule detector. It can be a biological protein channel in a high electrical resistance lipid bilayer, a pore in a solid-state membrane or a hybrid of these - a protein channel set in a synthetic membrane. The detection principle is based on monitoring the ionic current passing through the nanopore as a voltage is applied across the membrane. When the nanopore is of molecular dimensions, passage of molecules (e.g., DNA) cause interruptions of the "open" current level, leading to a "translocation event" signal. The passage of RNA or single-stranded DNA molecules through the membrane-embedded alpha-hemolysin channel (1.5 nm diameter), for example, causes a ~90% blockage of the current (measured at 1 M KCl solution). |
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