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Micro World

Semiconductor Quantum Dot有多小？

典型的Semiconductor Quantum Dot直径约 10 nm。

测量内容：typical colloidal quantum dot diameter

Semiconductor Quantum Dot（10 nm）与a DNA double helix（2 nm）和a ribosome（25 nm）按真实比例并排绘制
按比例绘制，从左到右依次是：DNA double helix (2 nm)、Semiconductor Quantum Dot (10 nm)和Ribosome (25 nm)。

比较

它实际有多大？

  • About 2 would fit across a ribosome
  • As wide as about 5 DNA double helices side by side
  • About 10 would fit across a flu virus

了解更多

关于Semiconductor Quantum Dot的资料

Quantum dots glow in different colors depending on their exact size, a property used in QLED televisions.

来源：Nature Nanotechnology reviews on quantum dots

Micro World

名称尺寸与Semiconductor Quantum Dot对比
Bacteriorhodopsin Molecule5 nm0.5×
Transfer RNA Molecule8 nm0.8×
Amyloid Beta Fibril10 nm尺寸相同
Semiconductor Quantum Dot10 nm本页面
Nucleosome11 nm1.1×
Ferritin Molecule12 nm1.2×
Colloidal Gold Nanoparticle20 nm2×
Bacteriophage Phi X17427 nm2.7×
Qβ Bacteriophage28 nm2.8×
Silver Nanoparticle40 nm4×

测测你的尺度感

哪个更大：Semiconductor Quantum Dot还是Ferritin Molecule？

主题

更多相近尺寸