Which is better to use the size diameter of nano particles in a range or in one value in experimental studies?

Mohammed saad Kamel @Mohammed_Saad_Kamel

12 December 2016 0 6K Report

i am planning to order nano particles from one companies that offer nanopowder products, so which is better to work with nanoparticles diameter in a range value or one value in experimental work i hope to hear your opinions.

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