1. Department of Chemistry, University of Washington, Seattle, WA 98195, USA
2. Aiiso Yufeng Li Family Department of Chemical and Nano Engineering, University of California San Diego, 9500 Gilman Dr, La Jolla, California 92093, USA
3. Department of Bioengineering, University of California San Diego, 9500 Gilman Dr, La Jolla, California 92093, USA
4. Department of Radiology, University of California San Diego, 9500 Gilman Dr, La Jolla, California 92093, USA
5. Center for Nano-ImmunoEngineering, University of California San Diego, 9500 Gilman Dr, La Jolla, California 92093, USA
6. Shu and K.C. Chien and Peter Farrell Collaboratory, University of California San Diego, 9500 Gilman Dr, La Jolla, California 92093, USA