1. Department of NanoEngineering, University of California, San Diego, La Jolla, California 92093, United States
2. Center for Nano-ImmunoEngineering, University of California, San Diego, La Jolla, California 92093, United States
3. Moores Cancer Center, University of California, San Diego, La Jolla, California 92093, United States
4. Shu and K. C. Chien and Peter Farrell Collaboratory, University of California, San Diego, La Jolla, California 92093, United States
5. Department of Chemistry, Duke University, Durham, North Carolina 27708, United States
6. Department of Radiology, University of California, San Diego, La Jolla, California 92093, United States
7. Department of Molecular Biology, University of California, San Diego, La Jolla, California 92093, United States