1. State Key Laboratory of Bio-fibers and Eco-textiles, Shandong Collaborative Innovation Center of Marine Bio-based Fibers and Ecological Textiles, College of Environmental Science and Engineering, College of Materials Science and Engineering, Qingdao University, Qingdao 266071, P. R. China
2. Department of Blood Transfusion, The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266003, P. R. China