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Micro World

Seberapa kecil Colloidal Gold Nanoparticle?

Colloidal Gold Nanoparticle pada umumnya memiliki diameter sekitar 20 nm.

Yang diukur: engineered nanoparticle, typical diameter

Colloidal Gold Nanoparticle (20 nm) ditampilkan sesuai skala di samping a DNA double helix (2 nm) dan a ribosome (25 nm)
Digambar sesuai skala, dari kiri ke kanan: DNA double helix (2 nm), Colloidal Gold Nanoparticle (20 nm), dan Ribosome (25 nm).

Bandingkan

Seberapa besar sebenarnya?

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

Pelajari

Fakta tentang Colloidal Gold Nanoparticle

Colloidal gold nanoparticles appear ruby-red in solution and were used to color stained glass in medieval times.

Sumber: Nature Nanotechnology reviews; American Chemical Society

Micro World

NamaUkuranDibandingkan dengan Colloidal Gold Nanoparticle
Transfer RNA Molecule8 nm0,4×
Amyloid Beta Fibril10 nm0,5×
Semiconductor Quantum Dot10 nm0,5×
Nucleosome11 nm0,55×
Ferritin Molecule12 nm0,6×
Colloidal Gold Nanoparticle20 nmhalaman ini
Bacteriophage Phi X17427 nm1,4×
Qβ Bacteriophage28 nm1,4×
Silver Nanoparticle40 nm2×
Fibrinogen Molecule45 nm2,3×

Uji kepekaanmu terhadap skala

Mana yang lebih besar: Colloidal Gold Nanoparticle atau Bacteriophage Phi X174?

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