1. School of Chemistry and Biochemistry, School of Materials Science and Engineering, Center for Organic Photonics and Electronics, Georgia Tech Polymer Network, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
2. School of Materials Science and Engineering, Center for Organic Photonics and Electronics, Georgia Tech Polymer Network, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
3. Department of Chemistry and Biochemistry, Kennesaw State University, Kennesaw, Georgia 30144, United States
4. Department of Chemistry/Biochemistry, University of North Georgia, Dahlonega, Georgia 30597, United States