Which from following nanomaterials has two dimensions less than 100 nm ?

Which from following nanomaterials has two dimensions less than 100 nm ?
  1. Nano wires
  2. Microcapsules
  3. Quantum dots
  4. Nanorings

Solution

Nano wires are one dimensional nanostructures in which two dimensions are in the nanoscale ( $ \lt 100 \mathrm{~nm}$ ). Microcapsules, quantum dots and nanorings are zero dimensional structures in which all three dimensions are in the nanoscale ( $ \lt 100 \mathrm{~nm}$ ).

Asked in: MHT CET 2024 (02 May Shift 2)

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