1. a Department of Chemical and Materials Engineering, Tamkang University, Taipei 25137, Taiwan
2. b Department of Laboratory Medicine, College of Medicine, National Taiwan University, Taipei 10016, Taiwan
3. c Institute of Biomedical Engineering, College of Medicine and College of Engineering, National Taiwan University, Taipei 10016, Taiwan
4. d Department of Chemical and Materials Engineering, Tamkang University, Taipei 25137, Taiwan
5. e Department of Chemical and Materials Engineering, Tamkang University, Taipei 25137, Taiwan
6. f Department of Chemical and Materials Engineering, Tamkang University, Taipei 25137, Taiwan. lpcheng@mail.tku.edu.tw