1. 生物工程有限公司研究員助理2. Identification of genes involved in gliding motility and antimicrobial production in Chitinophaga pinensis3. Extraction and quantitative analysis of caffeine from energy drinks by solid phase extraction and high-performance liquid chromatography4. Purification and Analysis of Three Proteins Using Ion Exchange and Gel Filtration Chromatography5. Investigation of mutagenetic effect on Escherichia coli WP2 by MMS and UV light