1. Institute of Functional Nano & Soft Materials (FUNSOM)Collaborative Innovation Center of Suzhou Nanoscience and TechnologySoochow University 199 Ren‐Ai Road, Building 910 Suzhou 215123 China
2. Department of Materials Science and EngineeringTechnion—Israel Institute of Technology Haifa 32000 Israel
3. Nanonics Imaging Ltd. Har HotzvimHi‐Tech Park, Beit Bynet Jerusalem 97775 Israel