Festschrift for Professor Hsueh-Chia Chang.

This special collection of Biomicrofluidics serves as a Festschrift to honor Professor Hsueh-Chia Chang, Bayer Professor at the Department of Chemical and Biomolecular Engineering, University of Notre Dame. We acknowledge not only his role as Chief and Founding Editor of Biomicrofluidics (from 2006 through 2018) but also his seminal contributions as a researcher in micro/nanofluidics, particularly in the area of nanoelectrokinetics. This research has also been recognized by the 2018 Lifetime Achievement Award of the AES Electrophoresis Society to him.