1. Chemical
and Biological Engineering, Montana State University, 306 Cobleigh
Hall, Bozeman, Montana 59717-3920, United States
2. Center
for Biofilm Engineering, Montana State University, Bozeman, Montana 59717, United States
3. Mechanical
and Industrial Engineering, Montana State University, Bozeman, Montana 59717-3800, United States
4. Idaho National
Laboratory, Idaho Falls, Idaho 83402, United States