1. Department
of Materials Science and Engineering, Iowa State University, 2220
Hoover Hall, Ames, Iowa 50011, United States
2. Micro-Electronic
Research Center, Iowa State University, 133 Applied Sciences Complex I,
1925 Scholl Road, Ames, Iowa 50011, United States
3. Department
of Chemistry, Auburn University, 179 Chemistry Building, Auburn, Alabama 36849, United States
4. Biopolymer
and Biocomposites Research Team, Center for Bioplastics and Biocomposites, Iowa State University, 1041 Food Sciences Building, Ames, Iowa 50011, United States