Nanoparticle

Particle with size less than 100 nm

Nanoparticle

Summary

A nanoparticle or ultrafine particle is a particle of matter 1 to 100 nanometres (nm) in diameter. The term is sometimes used for larger particles, up to 500 nm, or fibers and tubes that are less than 100 nm in only two directions. At the lowest range, metal particles smaller than 1 nm are usually called atom clusters instead.

Originally created by EL STAVEO

12/2/2004, 5:42:12 PM

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Elftm1m5/19/2026, 4:29:52 PM

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TurquoiseGoose5/5/2026, 10:17:49 AM

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Restored revision 1346932128 by [[Special:Contributions/1234qwer1234qwer4|1234qwer1234qwer4]] ([[User talk:1234qwer1234qwer4|talk]]): Please do not add your own work, particularly work that does not appear to be peer reviewed. This is called [[WP:REFSPAM]] and highly inappropriate.

Ahsaylam4/7/2026, 6:29:01 PM

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1234qwer1234qwer44/3/2026, 6:39:51 PM

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Restored revision 1333429060 by [[Special:Contributions/Vycl1994|Vycl1994]] ([[User talk:Vycl1994|talk]]): This looks too much like self-promo of a paper rather than a general section of encyclopedic relevance.

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