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NANOTECHNOLOGY

Nanotechnology, involves the use of matter on an atomic, molecular, and supramolecular scale for industrial purposes.

NANOPARTICLE

A nanoparticle or ultrafine particle is a particle of matter that is between 1 and 100 nanometres (nm) in diameter.

NEURON

A neuron, or nerve cell is an electrically excitable cell that serves as the most basic fundamental unit of The Central nervous systems, Neurons communicates with other cells via specialized connections called synapses.

NEUROTRANSMITTER

Neurotransmitters are signaling molecules secreted by neurons to communicate or effect a change in a another cell across a synapse