An acoustically actuated droplet apparatus includes a first sound source, a second sound source, a thread, two fixed columns and at least one droplet transporter. The first sound source includes a first emitting surface. The second sound source includes a second emitting surface, wherein the second emitting surface and the first emitting surface are arranged opposite to each other. The thread is coaxially passed through and placed between the first sound source and the second sound source, wherein the thread is hydrophobic. The two fixed columns are connected to two ends of the thread, wherein the first sound source and the second sound source are placed between the two fixed columns. The droplet transporter includes a tubing, a droplet dispenser and a solution container, wherein the droplet dispenser is connected with the solution container by the tubing, and the droplet dispenser is placed near the thread. |