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Micro World

Titanium Dioxide Nanoparticle有多小？

Titanium Dioxide Nanoparticle直径约 100 nm。

测量内容：engineered nanoparticle used in sunscreens, diameter

Titanium Dioxide Nanoparticle（100 nm）与a flu virus（100 nm）和an E. coli bacterium（2 µm）按真实比例并排绘制
按比例绘制，从左到右依次是：Titanium Dioxide Nanoparticle (100 nm)、Flu virus (100 nm)和E. coli bacterium (2 µm)。

比较

它实际有多大？

  • About the same width as a flu virus
  • As wide as about 4 ribosomes side by side
  • About 50× as wide as a DNA double helix

了解更多

关于Titanium Dioxide Nanoparticle的资料

Titanium dioxide nanoparticles scatter UV light and are widely used as a whitening agent and sunscreen ingredient.

来源：EPA nanomaterials fact sheet; Journal of Nanoparticle Research

Micro World

名称尺寸与TiO2 Nanoparticle对比
Fibrinogen Molecule45 nm0.45×
Silicon Nanowire50 nm0.5×
West Nile Virus50 nm0.5×
Human Papillomavirus55 nm0.55×
Cyanophage P-SSP760 nm0.6×
Silica Nanoparticle100 nm尺寸相同
Titanium Dioxide Nanoparticle100 nm本页面
Lassa Virus100 nm尺寸相同
Hantavirus100 nm尺寸相同
Nuclear Pore Complex120 nm1.2×

测测你的尺度感

哪个更大：Titanium Dioxide Nanoparticle还是Nuclear Pore Complex？

主题

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