1. National Engineering Laboratory for Modern Silk, China National Textile and Apparel Council Key Laboratory of Natural Dyes, College of Textile and Clothing Engineering, Soochow University, Suzhou215123, China
2. Centre of Micro/Nano Manufacturing Technology (MNMT-Dublin), School of Mechanical & Materials Engineering, University College Dublin, Belfield, Dublin 4D04 KW52, Ireland
3. The Charles Institute of Dermatology, School of Medicine, University College Dublin, Dublin 4D04 V1W8, Ireland