Question

Which of these processes is part of bottom up nanomaterial synthesis

a) Milling
b) Grinding
c) Chemical degradation
d) Self assembly

Answer 1

Answer:

chemical degradation

Answer 2

Answer:

The correct answer is (c) Chemical degradation.

The bottom-up nanoparticle synthesis of nanoparticles involves the formation of a molecule from the bottom. It can be either atom by atom or molecule by molecule.

The bottom-up process is mostly the self-assembly process that involves deposition thereby resulting in the formation of atomic or molecular clusters.