Microfluidics: Tailoring Nanomachines for Precise Control
Tiny Tech, Big Impact: Nanomotors in Microfluidics The world of microfluidics is fascinating – manipulating tiny volumes of fluids for a myriad of applications, from medical diagnostics to chemical synthesis. But what if we could add another layer of control, a way to actively move these fluids at the nanoscale? Enter nanomotors, microscopic engines capable of revolutionizing this field. What are Nanomotors? Nanomotors are engineered particles, typically on the scale of 100-1000 nanometers, that convert chemical energy into mechanical motion. Imagine a tiny propeller spinning inside a droplet, pushing and pulling fluids with incredible precision. This propulsion can be achieved through various mechanisms: Chemical Propulsion: The most common method utilizes fuel reactions, where the byproducts of combustion push the motor...