Table 2.

Most common approaches to synthesize nanomaterials as drug carrier.

Physical	Chemical	Biological
METHODOLOGIES FOR SYNTHESIS OF NANOMATERIALS
High energy ball milling	Sol-gel synthesis	Microorganism assisted biogenesis
Pulse vapor deposition	Micro-emulsion	Bio-template assisted biogenesis
Laser pyrolysis	Hydrothermal synthesis	Plant extract assisted biogenesis
Flash spray pyrolysis	Polyol-synthesis
Electro-spraying	Chemical vapor synthesis
Electro-spinning	Plasma enhanced chemical vapor deposition
Melt mixing