Microbiologist, Ph.D.

USDA-ARS Environmental Microbial and Food Safety Laboratory
10300 Baltimore Avenue
Building 303 BARC-East, Room 006
Beltsville, MD 20705-2350 USA

Phone: 301.504.8450 ext 246
Fax: 301.504.9466
www.ars.usda.gov/ba/anri/emfsl/wonjun

Publications

1.  Bhagwat, A.A., Jun, W., Liu, L., Porteen, K., Dharne, M., Pheh, B., Tall, B.D., Kothary, M.H., Gross, K.C., Angle, S., Jianghong, M., and Smith, A.D. 2009. Osmoregulated periplasmic glucans of Salmonella enterica serovar Typhimurium are required for optimal virulence in mice. Microbiology. 155:229-237.
2. Jun, W., Kim, M.S., Lee, K., Millner, P., and Chao, K. 2009. Assessment of bacterial biofilm on stainless steel by hyperspectral fluorescence imaging. Sensing and Instrumentation for Food Quality and Safety. 3:41-48.
   
   
3. Jun, W., Lee, K., Millner, P.D., Sharma, M., Chao, K., Kim, M.S. 2008. Portable hyperspectral fluorescence imaging system for detection of biofilms on stainless steel surfaces. Proceedings of SPIE, March 17-20, 2008, Orlando, Florida.
4. Jun, W., Lee, K., Millner, P.D., Sharma, M., Chao, K., and Kim, M.S. 2008. Portable hyperspectral fluorescence imaging system for detection of biofilm on stainless steel coupon. BARC Poster Day, Beltsville, MD, April 23, 2008.
5.  Jun, W., Lee, K., Millner, P.D., Sharma, M., Chao, K., Kim, M.S. 2008. Detection of bacterial biofilm on stainless steel by hyperspectral fluorescence imaging. Food Processing Automation Conference Proceedings, June 28 - July 2, 2008, Providence, Rhode Island.
6. Kim, M.S., Lee, K., Chao, K., Cho, B., Lefcourt, A.M., Jun, W., and Chan, D. 2008. Online multitasking imaging for safety and quality inspection of apples. Modern Physics Letter B. 22(11): 947-952.
7. Kim, M.S., Lee, K., Chao, K., Lefcourt, A.M, Jun, W., Chan, D.E. 2008. Multispectral line-scan imaging system for simultaneous fluorescence and reflectance measurements of apples: multitask apple inspection system. Sensing and Instrumentation for Food Quality and Safety. 2(2):123-129.
8.  Liu, L., Tan, S., Jun, W., Smith, A.D., Meng, J., and Bhagwat, A.A. 2008. Osmoregulated periplasmic glucans are needed for competitive growth and biofilm formation by Salmonella enterica serovar Typhimurium in leafy-green vegetable wash-waters and colonization in mice. FEMS Microbiology Letters. 292:13-20.

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