1 Department of Chemistry and Biochemistry and Center for Nano Bio-Detection, National Chung Cheng University, Chiayi, 62102, Taiwan.
2 Department of Dentistry, Institute of Oral Medicine, Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 70101, Taiwan.
3 Department of Obstetrics Gynecology, National Cheng Kung University Hospital, College of Medicine and Hospital, National Cheng Kung University, Tainan, 70101, Taiwan.
4 Department of Chemistry and Biochemistry and Center for Nano Bio-Detection, National Chung Cheng University, Chiayi, 62102, Taiwan. chelkc@ccu.edu.tw.
5 Department of Dentistry, Institute of Oral Medicine, Department of Stomatology, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, 70101, Taiwan. tzetahuang@mail.ncku.edu.tw.