Several stirring methods are commonly used in nanotechnology:
Mechanical Stirrers: These are traditional stirrers with blades that physically mix the reactants. They are suitable for a wide range of applications and can be easily controlled to adjust the stirring speed. Magnetic Stirrers: These use a magnetic field to rotate a stir bar placed in the solution. They are particularly useful for smaller volumes and can provide precise control over stirring speed. Ultrasonic Stirrers: These use high-frequency sound waves to agitate the solution at the molecular level, which can be particularly effective for breaking down agglomerates and ensuring uniform particle dispersion.
