Institution: | aDepartment of Biotechnology, Lund University, P.O. Box 124, S-221 00 Lund, Sweden bBiophysics Research Unit: Biosensors and Biocurrents, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand cDepartment of Chemistry, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand dDepartment of Physics, Faculty of Science, Prince of Songkla University, Hat Yai, Songkhla 90112, Thailand |