1. State Key Laboratory of Food Science and Technology School of Food Science and Technology Nanchang University Nanchang 330047 P. R. China
2. School of Qianhu Nanchang University Nanchang 330047 P. R. China
3. Key Laboratory of Superlight Materials and Surface Technology Ministry of Education College of Material Sciences and Chemical Engineering Harbin Engineering University Harbin 150001 P. R. China
4. Departments of Diagnostic Radiology, Surgery, Chemical and Biomolecular Engineering, and Biomedical Engineering Yong Loo Lin School of Medicine and Faculty of Engineering National University of Singapore Singapore 119074 Singapore
5. Clinical Imaging Research Centre Centre for Translational Medicine Yong Loo Lin School of Medicine National University of Singapore Singapore 117599 Singapore
6. Nanomedicine Translational Research Program NUS Center for Nanomedicine Yong Loo Lin School of Medicine National University of Singapore Singapore 117597 Singapore