Affiliate Faculty, Computational Science and Engineering Program, University of Illinois at Urbana-Champaign, Urbana, IL, 2006-present Faculty, Micro and Nanotechnology Laboratory, University of Illinois at Urbana-Champaign, Urbana, IL, 2008- present Research Affiliate, Mills Breast Cancer Institute, Carle Foundation Hospital, 2010-present Affiliate Faculty, Department of Mechanical Science & Engineering, Electrical & Computer Engineering, Chemical & Biomolecular Engineering,University of Illinois at Urbana-Champaign, Urbana, IL, 2011-present Associate Director and member, University of Illinois Cancer Center, University of Illinois at Urbana-Champaign, Urbana, IL, 2011-present Full-time faculty, Beckman Institute for Advanced Science and Technology, University of Illinois at Urbana-Champaign, Urbana, IL, 2005-present Assistant Professor, Department of Bioengineering, University of Illinois at Urbana-Champaign, Urbana, IL, 2005-2011 Associate Professor, Department of Bioengineering,University of Illinois at Urbana-Champaign, Urbana, IL, 2011-2012 Professor and Bliss Faculty Scholar, University of Illinois at Urbana-Champaign, Urbana, IL., 2012-present