1. Department
of Physics and Astronomy, Texas Christian University, Fort Worth, Texas 76129, United States,
2. Department
of Chemistry and Biochemistry, Texas Christian University, Fort Worth Texas 76129, United States,
3. Department
of Innovative Technologies, University of Applied Sciences and Arts of Southern Switzerland, Manno 6928, Switzerland
4. NanoSynthons, LLC and the National Dendrimer and Nanotechnology Center, Mount Pleasant, Michigan 48858, United States