1. Laboratory for Nanophotonics, Rice University, Houston, Texas 77005, United States
2. Department of Chemistry, Rice University, Houston, Texas 77005, United States
3. Department of Physics and Astronomy, Rice University, Houston, Texas 77005, United States
4. Renewable & Sustainable Energy Institute, University of Colorado─Boulder, Boulder, Colorado 80309, United States
5. Materials Science and Engineering Program, University of Colorado─Boulder, Boulder, Colorado 80309, United States
6. Department of Electrical and Computer Engineering, Rice University, Houston, Texas 77005, United States
7. Applied Physics Graduate Program Smalley-Curl Institute, Rice University, Houston, Texas 77005, United States
8. Research and Leadership Enabling Discoveries in Chemical Nanoscience Research Experience for Undergraduates, Department of Chemistry, Rice University, Houston, Texas 77005, United States
9. Division of Hematology-Oncology Department of Internal Medicine, The University of Texas McGovern Medical School, Houston, Texas 77030, United States