Tuneable surface acoustic waves for fluid and particle manipulations on disposable chips

[BeanangelTreon]

The way evaporating droplets make gradients of deposited material could be used with this technique just scoot the evaporating blob across a surface leaving variable amounts of deposit with the acoustics controlling both motion plus evaporation Or you could use a laser plus acoustics

done with computer control That would make a huge grid of variable concentrations of drug compounds You could draw the dosages with the techniqe shown at this video |||| | | | | | | | | | | ||||