1. Artie McFerrin Department of Chemical Engineering, Texas A&M University, College Station, Texas 77843, Interdisciplinary Network of Emerging Science and Technologies (INEST) Group Postgraduate Program, Philip Morris USA, Richmond, Virginia 23234, NIST Center for Theoretical and Computational Nanosciences, Gaithersburg, Maryland 20899, Harrington Department of Bioengineering, Arizona State University, Tempe, Arizona 85287, and Research Center, Philip Morris USA, Richmond, Virginia 23234