Controllable Acoustic Mixing of Fluids in Microchannels for the Fabrication of Therapeutic Nanoparticles. - Christoph Westerhausen; Lukas G. Schnitzler; Dominik Wendel; Rafal Krzyszton; Ulrich Lächelt; Ernst Wagner; Joachim O. Rädler; Achim Wixforth (Micromachines, 2016)