GLOBAL NETWORK OF BANGLADESHI BIOTECHNOLOGISTS

MD ASHRAFUDOULLA

MD ASHRAFUDOULLA

Postdoctoral Researcher

Educational Qualification:

2018–2021               Ph.D. in Food Microbiology, College of Biotechnology & Natural Resources, Chung-Ang University, Seoul, South Korea. CGPA 4.32 (Out of Scale 4.5).

Thesis title: Molecular Characterization and Mechanistic Impact of Eugenol and Thymol to Control Vibrio parahaemolyticus Isolates Biofilm on Seafood Surfaces

 

2016–2018           master’s in food microbiology, College of Biotechnology & Natural                                                    Resources, Chung-Ang University, Seoul, South Korea. CGPA 4.35 (Out of Scale 4.5).

Thesis title: Gene Identification and Antibiotic Resistance Properties of Vibrio parahaemolyticus and Antibiofilm Activity of Eugenol

 

2010–2015           Bachelor's in Pharmacy, Manarat International University, Dhaka, Bangladesh.                                               CGPA 3.85 (Out of Scale 4).

Thesis title: Isolation and Characterization of Multiple Drug-Resistant Bacteria from Upper Respiratory Tract Infections

2007–2009      Higher Secondary Certificate, Khan Bahadur Ahsanullah College, Satkhira, Bangladesh.                            GPA 4.10 (Out of Scale 5).

Thesis title: Isolation and Characterization of Multiple Drug-Resistant Bacteria from Upper Respiratory Tract Infections

1998–2007      Secondary School Certificate, Tarali High School, Satkhira, Bangladesh.                                   

GPA 4.81 (Out of Scale 5).

Research Experience:

Postdoctoral Research Fellow

Food Science Department, University of Arkansas, Fayetteville, Arkansas, United States

January 02, 2024 – Present

Project title: Evaluation of sanitation protocols for porous food contact surface materials used in produce packinghouses

Project title: Center for Scalable and Intelligent Automation in Poultry Processing

Research Skills:

Biofilm formation, Cell adhesion, motility, Hydrophobicity, Quorum sensing, Antibiotic resistance, Infectious diseases, Mechanism of action of antimicrobial compounds to inhibit bacterial biofilm or planktonic cells (Membrane permeability, Intracellular components leakage, β-galactosidase leakage, metabolic activity, cellular respiration, and ATP quantification), DNA, RNA isolation, cDNA synthesis, Cell culture, Field emission scanning electron microscopy (FESEM), Confocal laser scanning microscopy (CLSM), Energy-filtered transmission electron microscopy (EF-TEM), Leica M205 FCA & Leica M205 FA Fluorescence stereo microscopes, Fourier-transform infrared spectroscopy (FTIR) P

Awards and Fellowships

June. 2023           Young Scientist Lecture Award, KoSFoST In’t Symposium & Annual Meeting, 2023

Jan. 2023        Young Emerging Scientist Award, 36th BSM Conference, Bangladesh. Jan. 19-20, 2023.

Nov. 2020             Best Poster award, Korea Society of Food Hygiene and Safety 35th Annual Conference,                 Busan, Korea. Nov. 5 – 6, 2020.

Nov. 2020                Young Scientist Competition Award (1st position) on oral presentation, Korea Society of Food Hygiene and Safety 35th Annual Conference, Busan, Korea. Nov. 5–6, 2020.

Dec. 2019             Best Oral Presenter Award, 33rd Annual Conference of BD Society of Microbiologists                                   (BSM). University of Dhaka. December 26, 2019.

Nov. 2019                Young Scientist Competition Award (1st position) on oral presentation, Korea Society of Food Hygiene and Safety 34th Annual Conference, Gyeongju, Korea. November 7 – 8, 2019.

Oct. 2018                 Young Scientist Competition Award (2nd position) on oral presentation, Korea Society of Food Hygiene and Safety 33rd Annual Conference, Yeosu Ocean Resort, October 11-12.

Jun. 2018             Best Poster award, KoSFoST International Symposium and Annual Meeting.

Sep 2018                               Chung-Ang University Young Scientist Scholarship (CAYSS) (PhD).

Sep 2016                               Chung-Ang University Young Scientist Scholarship (CAYSS) (Masters).

Mar 2011             Manarat International University Merit Scholarship.

 

University of Arkansas
Postdoctoral Researcher

Peer-Reviewed Publications: (ORCID: 0000-0002-4524-2543)

First and Co-First Author:

  1. Ashrafudoulla, M., Park, J., Toushik, S. H., Shaila, S., Ha, A. J. W., Rahman, M. A., ... & Ha, S. D. (2024). Synergistic mechanism of UV-C and postbiotic of Leuconostoc mesenteroides (J. 27) combination to eradicate Salmonella Thompson biofilm in the poultry industry. Food Control, 110607.
  2. Kim, B. H., Ashrafudoulla, M., Shaila, S., Park, H. J., Sul, J. D., Park, S. H., & Ha, S. D. (2024). Isolation, characterization, and application of bacteriophage on Vibrio parahaemolyticus biofilm to control seafood contamination. International Journal of Antimicrobial Agents, 107194.
  3. Ashrafudoulla, M., Yun, H., Rahman, M. A., Jung, S. J., Chowdhury, M. A. H., Shaila, S., ... & Ha, S. D. (2024). Prophylactic efficacy of baicalin and carvacrol against Salmonella Typhimurium biofilm on food and food contact surfaces. Food Research International, 114458.
  4. Ashrafudoulla, M., Kim, H. J., Her, E., Shaila, S., Park, S. H., & Ha, S. D. (2023). Characterization of Salmonella Thompson-specific bacteriophages and their preventive application against Salmonella Thompson biofilm on eggshell as a promising antimicrobial agent in the food industry. Food Control, 110008.
  5. Ashrafudoulla, M., Ulrich, M. S., & Ha, S. D. (2023). Antibiofilm mechanism of peppermint essential oil to avert biofilm developed by foodborne and food spoilage pathogens on food contact surfaces. Journal of Food Science, 1-21.
  6. Ashrafudoulla, M., Ulrich, M. S., Toushik, S. H., Nahar, S., Roy, P. K., Mizan, F. R., ... & Ha, S. D. (2023). Challenges and opportunities of non-conventional technologies concerning food safety. World's Poultry Science Journal, 1-24.
  7. Ashrafudoulla, M., Na, Kyung Won., Hossain, Md Iqbal., Mizan, Md Furkanur Rahaman., & Ha, S. D. (2021). Molecular and pathogenic characterization of Vibrio parahaemolyticus isolated from seafood. Marine Pollution Bulletin,172, 112927.
  8. Ashrafudoulla, M., Na, K. W., Byun, K. H., Kim, D. H., Yoon, J. W., Mizan, M. F. R., & Kang, I. (2021). Isolation and characterization of Salmonella spp. from food and food contact surfaces in a chicken processing factory. Poultry Science, 101234.
  9. Ashrafudoulla, M., Mizan, M. F. R., Park, S. H., & Ha, S. D. (2021). Antibiofilm activity of carvacrol against Listeria monocytogenes and Pseudomonas aeruginosa biofilm on MBEC™ biofilm device and polypropylene surface. LWT, 147, 111575.
  10. Ashrafudoulla, M., Mizan, M. F. R., Park, S. H., & Ha, S. D. (2021). Current and future perspectives for controlling Vibrio biofilms in the seafood industry: a comprehensive review. Critical Reviews in Food Science and Nutrition, 1-25.
  11. Ashrafudoulla, M., Mizan, M. F. R., Ha, A. J. W., Park, S. H., & Ha, S. D. (2020). Antibacterial and antibiofilm mechanism of eugenol against antibiotic resistance Vibrio parahaemolyticusFood Microbiology, 103500.
  12. Ashrafudoulla, M., Mizan, M. F. R., Park, H. D., Byun, K. H., Lee, N., Park, S. H., & Ha, S. D. (2019). Genetic Relationship, Virulence Factors, Drug Resistance Profile and Biofilm Formation Ability of Vibrio parahaemolyticus Isolated from Mussel. Frontiers in Microbiology10, 513.
  13. Ashrafudoulla, M., Mizan, M. F. R., Rahman, Begum, M. A., & Ha, S. D. (2017). Prevalence of multidrug resistant Staphylococcus aureus in Gono-Shastho Nagar Hospital, Dhaka, Bangladesh. African Journal of Microbiology Research11(31), 1223-1229.
  14. Rahman A. M., Ashrafudoulla, M., Akter S., Park, S. H., & Ha, S. D. (2024). Probiotics and biofilm interaction in aquaculture for sustainable food security: A review and bibliometric analysis. Critical Reviews in Food Science and Nutrition, 1-17.
  15. Chowdhury, M. A. H., Ashrafudoulla, M. d., Mevo, S. I. U., Mizan, M. F. R., Park, S. H., & Ha, S. -D. (2023). Current and Future Interventions for Improving Poultry Health and Poultry Food Safety and Security: A Comprehensive Review. Comprehensive Reviews in Food Science and Food Safety, 1–42.
  16. Huq, M. A., Ashrafudoulla, M., Rahman, M. M., Balusamy, S. R., & Akter, S. (2022). Green Synthesis and Potential Antibacterial Applications of Bioactive Silver Nanoparticles: A Review. Polymers14(4), 742.
  17. Mevo, S. I. U., Ashrafudoulla, M., Furkanur Rahaman Mizan, M., Park, S. H., & Ha, S. D. (2021). Promising strategies to control persistent enemies: Some new technologies to combat biofilm in the food industry—A review. Comprehensive Reviews in Food Science and Food Safety20(6), 5938-5964.
  18. Kim, H. S., Ashrafudoulla, M., Kim, B. R., Mizan, M. F. R., Jung, S. J., Sadekuzzaman, M., ... & Ha, S. D. (2021). The application of bacteriophage to control Cronobacter sakazakii planktonic and biofilm growth in infant formula milk. Biofouling37(6), 606-614.
  19. Mizan, M. F. R., Ashrafudoulla, M., Hossain, M. I., Cho, H. R., & Ha, S. D. (2020). Effect of essential oils on pathogenic and biofilm-forming Vibrio parahaemolyticus strains. Biofouling, 1-12.
  20. Byun, K. H., Na, K. W., Ashrafudoulla, M., Choi, M. W., Han, S. H., Kang, I., ... & Ha, S. D. (2022). Combination treatment of peroxyacetic acid or lactic acid with UV-C to control Salmonella Enteritidis biofilms on food contact surface and chicken skin. Food Microbiology102, 103906.
  21. Mizan, M. F. R., Cho, H. R., Ashrafudoulla, M., Cho, J., Hossain, M. I., Lee, D. U., & Ha, S. D. (2020). The effect of physico-chemical treatment in reducing Listeria monocytogenes biofilms on lettuce leaf surfaces. Biofouling, 1-13.

Co-Author:

  1. Akter, S., Rahman, M. A., Ashrafudoulla, M., Mahamud, A. S. U., & Ha, S. D. (2025). Antibiofilm potential of naringenin against Pseudomonas aeruginosa and Escherichia coli on food-processing surfaces. Food Bioscience, 107379.
  2. Rahman, M. A., Akter, S., Ashrafudoulla, M., Chowdhury, M. A. H., Yoon, H. J., & Ha, S. D. (2025). Biofilm–microplastic interactions in food safety: mechanisms, risks, and control strategies. Critical Reviews in Food Science and Nutrition, 1-19.
  3. Reem, C. S. A., Chowdhury, M. A. H., Ashrafudoulla, M., Rahman, M. A., Yoon, H. J., & Ha, S. D. (2025). Advancing biofilm prevention in the food industry to combat food degradation: A bibliometric analysis on the perspective of food safety. Food Control, 111437.Rahman, M. A., Akter, S., Ashrafudoulla, M., Han, S., Yoon, H. J., & Ha, S. D. (2025). Overcoming risk of bacterial biofilm challenges in cultured meat production: Innovative strategies for safety and sustainability. Trends in Food Science & Technology, 105086.
  4. Huq, M. A., Rana, M. R., Samad, A., Rahman, M. S., Rahman, M. M., Ashrafudoulla, M., ... & Park, J. W. (2025). Green Synthesis, Characterization, and Potential Antibacterial and Anticancer Applications of Gold Nanoparticles: Current Status and Future Prospects. Biomedicines13(5), 1184.
  5. Nahar, S., Mahamud, A. G. M., Cho, A. J., Ashrafudoulla, M., Yu, J., Park, S. H., & Ha, S. D. (2025). Flavourzyme Suppresses Pseudomonas aeruginosa Biofilms by Targeting Motility, Quorum Sensing, and Virulence Genes. Current Microbiology82(6), 1-13.
  6. Chowdhury, M. A. H., Reem, C. S. A., Ashrafudoulla, M., Rahman, M. A., Shaila, S., Jie‐won Ha, A., & Ha, S. D. (2025). Role of advanced cleaning and sanitation techniques in biofilm prevention on dairy equipment. Comprehensive Reviews in Food Science and Food Safety24(3), e70176.
  7. Akter, S., Rahman, M. A., Ashrafudoulla, M., & Ha, S. D. (2025). Biofilm formation and analysis of EPS architecture comprising polysaccharides and lipids by Pseudomonas aeruginosa and Escherichia coli on food processing surfaces. Food Research International, 116274.
  8. Rahman, M. A., Akter, S., Ashrafudoulla, M., Rapak, M. T., Lee, K. O., & Ha, S. D. (2025). Targeted insights into Aeromonas hydrophila biofilms: Surface preferences, resistance mechanisms, and gene expression. Poultry Science, 104851.
  9. Akter, S., Rahman, M. A., Ashrafudoulla, M., Mahamud, A. S. U., Chowdhury, M. A. H., & Ha, S. D. (2025). Mechanistic and bibliometric insights into RpoS-mediated biofilm regulation and its strategic role in food safety applications. Critical reviews in food science and nutrition, 1-15.
  10. Chowdhury, M. A. H., Ashrafudoulla, M., Mevo, S. I. U., Mahamud, A. S. U., Reem, C. S. A., Ha, A. J. W., & Ha, S. D. (2024). Efficacy of orange terpene against Escherichia coli biofilm on beef and food contact surfaces. Food Research International, 115204.
  11. Akter, S., Rahman, M. A., Ashrafudoulla, M., Park, S. H., & Ha, S. D. (2024). Seafood and Biofilm: Mitigation Strategies for Food Safety. Food Control, 110932.
  12. Mahamud, A. S. U., Ashrafudoulla, M., Nahar, S., Chowdhury, M. A. H., Park, S. H., & Ha, S. D. (2024). Luteolin Exhibits Antimicrobial Actions against Salmonella Typhimurium and Escherichia coli: Impairment of Cell Adhesion, Membrane Integrity, and Energy Metabolism. Food Control, 110734.
  13. Oliulla, H., Mizan, M. F. R., Ashrafudoulla, M., Meghla, N. S., Ha, A. J. W., Park, S. H., & Ha, S. D. (2024). The challenges and prospects of using cold plasma to prevent bacterial contamination and biofilm formation in the meat industry. Meat Science, 109596.
  14. Mahamud, A. S. U., Nahar, S., Ashrafudoulla, M., Park, S. H., & Ha, S. D. (2024). Insights into antibiofilm mechanisms of phytochemicals: Prospects in the food industry. Critical Reviews in Food Science and Nutrition, 1-28.
  15. Toushik, S. H., & Ashrafudoulla, M. (2023). Recombinant Expression in Bacillus megaterium and Biochemical Characterization of Exo-Mannered Glycosyl Hydrolase Family 43 α-L-Arabinofuranosidase from the Korean Black Goat Rumen Metagenome. Applied Microbiology3(4), 1164-1177.
  16. Rahman, M. A., Akter, S., Ashrafudoulla, M., Chowdhury, M. A. H., Mahamud, A. S. U., Park, S. H., & Ha, S. D. (2023). Insights into the mechanisms and key factors influencing biofilm formation by Aeromonas hydrophila in the food industry: A comprehensive review and bibliometric analysis. Food Research International, 113671.
  17. Jung, S. J., Ashrafudoulla, M., Kang, I., & Ha, S. D. (2023). Isolation and characterization of multidrug-resistant Salmonella-specific bacteriophages and their antibacterial efficiency in chicken breast. Poultry Science102(11), 103073.
  18. Toushik, S. H., Kim, K., Park, S. H., Park, J. H., Ashrafudoulla, M., Ulrich, M. S. I., ... & Ha, S. D. (2023). Prophylactic efficacy of Lactobacillus curvatus B67-derived postbiotic and quercetin, separately and combined, against Listeria monocytogenes and Salmonella enterica ser. Typhimurium on processed meat sausage. Meat Science197, 109065.
  19. Roy, P. K., Ha, A. J. W., Nahar, S., Hossain, M. I., Ashrafudoulla, M., Toushik, S. H., ... & Ha, S. D. (2023). Inhibitory effects of vorinostat (SAHA) against food-borne pathogen Salmonella enterica serotype Kentucky mixed culture biofilm with virulence and quorum-sensing relative expression. Biofouling, 1-12.
  20. Toushik, S. H., Park, J. H., Kim, K., Ashrafudoulla, M., Ulrich, M. S. I., Mizan, M. F. R., ... & Ha, S. D. (2022). Antibiofilm efficacy of Leuconostoc mesenteroides J. 27-derived postbiotic and food-grade essential oils against Vibrio parahaemolyticus, Pseudomonas aeruginosa, and Escherichia coli alone and in combination, and their application as a green preservative in the seafood industry. Food Research International, 111163.
  21. Kim, Y. K., Roy, P. K., Ashrafudoulla, M., Nahar, S., Toushik, S. H., Hossain, M. I., ... & Ha, S. D. (2022). Antibiofilm effects of quercetin against Salmonella enterica biofilm formation and virulence, stress response, and quorum-sensing gene expression. Food Control, 108964.
  22. Toushik, S. H., Kim, K., Ashrafudoulla, M., Mizan, M. F. R., Roy, P. K., Nahar, S., ... & Ha, S. D. (2021). Korean kimchi-derived lactic acid bacteria inhibit foodborne pathogenic biofilm growth on seafood and food processing surface materials. Food Control, 108276.
  23. Hossain, M. I., Mizan, M. F. R., Ashrafudoulla, M., Nahar, S., JooI, H. J., Jahid I. K., Park, S. H., Kim, K. S., Ha, S. D., (2020). Inhibitory effects of probiotic potential lactic acid bacteria isolated from kimchi against Listeria monocytogenes biofilm on lettuce, stainless-steel surfaces, and MBEC™ biofilm device. LWT-Food Science and Technology, Volume 118, January 2020, 108864.
  24. Mizan, M. F. R., Ashrafudoulla, M., Sadekuzzaman, M., Kang, I., & Ha, S. D. (2018). Effects of NaCl, Glucose, and their combinations on Biofilm Formation on Black Tiger Shrimp (Penaeus monodon) Surfaces by Vibrio parahaemolyticusFood Control. Volume 89, July 2018, Pages 203-209.
  25. Nahar, S., Jeong, H. L., Kim, Y., Ha, A. J. W., Roy, P. K., Park, S. H., Ashrafudoulla, M., ... & Ha, S. D. (2021). Inhibitory effects of Flavourzyme on biofilm formation, quorum sensing, and virulence genes of foodborne pathogens Salmonella Typhimurium and Escherichia coli. Food Research International147, 110461.

 

Corresponding Author:

  1. Chowdhury, M. A. H., Sarkar, F., Reem, C. S. A., Rahman, S. M., Mahamud, A. S. U., Rahman, M. A., & Ashrafudoulla, M. (2024). Enzyme applications in baking: From dough development to shelf-life extension. International Journal of Biological Macromolecules, 137020.

 

Book:

Molecular Characterization of Foodborne Pathogens, Environmental Effects of Biofilm Formation, and Control Strategies

 

Conference proceedings:

Oral presentation:

  1. Md. Ashrafudoulla and Sang-Do Ha (2023). Genotypic analysis, antibiotic resistant, and biofilm forming profile of Vibrio parahaemolyticus isolates and their control strategy. KoSFoST International Symposium and Annual Meeting, June 28-30,2023.
  2. Md. Ashrafudoulla and Sang-Do Ha (2023). Mechanism of thymol to combat Vibrio parahaemolyticus biofilm and increase seafood safety. International Conference on Pharmaceutical Sciences Trends in 21st century. Dhaka Bangladesh, May 11-12, 2023.
  3. Md. Ashrafudoulla and Sang-Do Ha (2023). Mechanism of thymol to combat Vibrio parahaemolyticus biofilm and increase seafood safety. 36rd BSM Annual conference, Sylhet, Bangladesh. January 19-20, 2023.
  4. Md. Ashrafudoulla, Junbin Cho, Mevo S. I. Ulrich, Sang-Do Ha (2020). Mechanism of thymol to combat Vibrio parahaemolyticus biofilm and increase seafood safety. The 35th Annual Meeting of the Korean Society of Food Hygiene and Safety, Busan, Korea. November 5, 2020 – November 6, 2020.
  5. Md. Ashrafudoulla, Md. Furkanur Rahaman Mizan, Pantu Kumar Roy, and Sang-Do Ha (2019). Antibacterial and antibiofilm mechanism of eugenol against Vibrio parahaemolyticus clinical and environmental isolates. 33rd Annual conference of Bangladesh society of Microbiologists (BSM). Department of Microbiology, University of Dhaka. December 26, 2019.
  6. Md. Ashrafudoulla, Md. Furkanur Rahaman Mizan, Kye-Hwan Byun, Md. Iqbal Hossain, Shamsun Nahar, Sazzad Hossen Toushik, Sang-Do Ha (2019). Antibacterial and antibiofilm mechanism of eugenol against Vibrio parahaemolyticus clinical and environmental isolates. The 34th Annual Meeting of the Korean Society of Food Hygiene and Safety, Gyeongju, Korea. November 7, 2019 – November 8, 2019.
  7. Md. Ashrafudoulla, Md. Furkanur Rahaman Mizan, Md. Iqbal Hossain, Shamsun Nahar, Sazzad Hossen Toushik, Kyung Won Na, Hee-dae Park, Angela Jiewon Ha, Sang-Do Ha (2018). Gene identification and antibiotic resistance properties of Vibrio parahaemolyticus and antibiofilm activity of eugenol. Korea Society of Food Hygiene and Safety 33rd Annual Conference, Yeosu Ocean Resort, October 11-12, 2018.
  8. Md. Ashrafudoulla, Md. Furkanur Rahaman Mizan, Hye-ran Cho, Md. Iqbal Hossain, Shamsun Nahar, Hee-dae Park, Angela Jiewon Ha, Sang-Do Ha (2018). Gene identification, antibiotic resistance properties, and evaluation of Eugenol antibiofilm activity against Vibrio parahaemolyticus. THE AFOB REGIONAL SYMPOSIUM, JANUARY 27-29, 2018.University of Dhaka, Dhaka Bangladesh.

 

Poster presentation:

  1. Md. Ashrafudoulla, Kristen E. Gibson*, and Sang-Do Ha (2025). Carvacrol efficacy against pathogenic Escherichia coli persister cells on food and food contact surfaces. IAFP Annual Meeting 2025, July 27 - 30 Huntington Convention Center of Cleveland Cleveland, Ohio, USA.
  2. Md. Ashrafudoulla, Soo-Jin Jung, Anamul Hasan Chowdhury, Shanjida Shaila, Ashikur Rahman, Shirin Akter, and Sang-Do Ha (2024). Prophylactic Efficacy of Peppermint Essential Oil to Inhibit Biofilm of the Foodborne and Food Spoilage Pathogens. IAFP Annual Meeting 2024, Long Beach California July 14 -17.
  3. Soo-Jin Jung, Md. Ashrafudoulla, June Gu Kang and Sang-Do Ha. Isolation and Characterization of Multidrug-Resistant Salmonella-Specific Bacteriophages and Their Antibacterial Efficiency. IAFP Annual Meeting 2024, Long Beach California July 14 -17.
  4. A.G.M.Sofi Uddin Mahamud, Md. Ashrafudoulla and Sang-Do Ha (2024). Luteolin Exhibits Antibiofilm and Antibacterial Actions against Salmonella Typhimurium and Escherichia coli by Impairing Cell Adhesion, Membrane Integrity, and Energy Metabolism. IAFP Annual Meeting 2024, Long Beach California July 14 -17.
  5. Soo-Jin Jung, Md. Ashrafudoulla and Sang-Do Ha (2024). Phenotypic Analysis of Multi-Drug-Resistant and Bacteriophage-Insensitive Mutant of Salmonella Typhimurium. IAFP Annual Meeting 2024, Long Beach California July 14 -17.
  6. Md. Ashikur Rahman, Md. Ashrafudoulla, Shirin Akter, Md. Anamul Hasan Chowdhury and Sang-Do Ha Exploring the path of fundamental research on Aeromonas hydrophila contamination in food and charting future directions. IAFP Annual Meeting 2024, Long beach California, July 14-17
  7. Md. Anamul Hasan Chowdhury, Md. Ashrafudoulla, Senakpon Isaïe Ulrich Mevo, A.G.M.Sofi Uddin Mahamud, Chowdhury Sanat Anjum Reem, Angela Jie-won Ha, Sang-Do Ha (2024). Efficacy of Orange Terpene Against Escherichia coli Biofilm on Food Contract Surfaces. IAFP Annual Meeting 2024, Long Beach California July 14-17.
  8. Md. Ashrafudoulla, Meidistria Tandi Rapak, and Sang-Do Ha (2023). Isolation, Characterization of Salmonella Thompson-specific bacteriophages and their preventive application against Salmonella Thompson biofilm on eggshell as a promising antimicrobial agent in the food industry. Korean Society of Food Hygiene and Safety, Nov. 29~Dec 01, 2023.
  9. Md. Ashrafudoulla, Meidistria Tandi Rapak, and Sang-Do Ha (2023). The mechanism of action of peppermint essential oil to combat biofilm developed by foodborne and food spoilage pathogens on food contact surfaces. Korean Society of Food Hygiene and Safety, Nov. 29~Dec 01, 2023.
  10. Md. Ashrafudoulla and Sang-Do Ha (2023). Antimicrobial Efficacy of Carvacrol Against Foodborne and Food Spoilage Pathogens Biofilm on MBEC™ Biofilm Device and Polypropylene Surface. IAFP 2023 Annual Meeting Metro Toronto Convention Centre. Wednesday, July 19, 2023.
  11. Dukhyun Kim, Md. Ashrafudoulla, and Sang-Do Ha (2023). Preventive Effect of Glucose Oxidase and Potassium Sorbate Singly and Combined Against E.coli Biofilm on Food and Food Contact Surfaces. IAFP 2023 Annual Meeting Metro Toronto Convention Centre, Monday, July 17, 2023.
  12. Md. Ashrafudoulla and Sang-Do Ha (2023). Molecular and Pathogenic Characterization of Vibrio parahaemolyticus Isolated from Seafood. KoSFoST International Symposium and Annual Meeting, June 28-30,2023.
  13. Md. Anamul Hasan Chowdhury, Md. Ashrafudoulla and Sang-Do Ha (2023). Efficacy of orange terpene against Escherichia Coli biofilm on food contact surfaces. KoSFoST International Symposium and Annual Meeting, June 28-30,2023.
  14. Hyojae Yun, Md. Ashrafudoulla, Sang-Do Ha (2023). Prophylactic efficacy of baicalin and carvacrol against Salmonella Typhimurium biofilm on food and food contact surfaces. KoSFoST International Symposium and Annual Meeting, June 28-30,2023.
  15. Md. Ashrafudoulla* and Sang-Do Ha (2023). Antibiofilm activity of carvacrol against Listeria monocytogenes and Pseudomonas aeruginosa biofilm on MBEC™ biofilm device and polypropylene surface. 36rd BSM Annual conference, Sylhet, Bangladesh. January 19-20, 2023.
  16. Md. Ashrafudoulla* and Sang-Do Ha (2022). The application of bacteriophage to control Cronobacter sakazakii planktonic and biofilm growth in infant formula milk. Korean Society of Food Hygiene and Safety, Nov. 10~11, 2021.
  17. Md. Ashrafudoulla and Sang-Do Ha (2022). The Effect of Physico-Chemical Treatment in Reducing Listeria monocytogenes Biofilms on Lettuce Leaf. International Association for Food Protection (IAFP-2019), David L. Lawrence Convention Center, July 31-August 03, 2022.
  18. Md. Ashrafudoulla* and Sang-Do Ha (2021). The effect of physico-chemical treatment in reducing Listeria monocytogenes biofilms on lettuce leaf. Korean Society of Food Hygiene and Safety, Nov. 10-12, 2021
  19. Md. Ashrafudoulla*, Junbin Cho, Mevo S. I. Ulrich, Sang-Do Ha (2020). Comprehensive molecular characterization and other pathogenic properties of Vibrio parahaemolyticus isolated from seafoods. The 35th Annual Meeting of the Korean Society of Food Hygiene and Safety, Busan, Korea. November 5, 2020 – November 6, 2020.
  20. Md. Ashrafudoulla*, Md. Furkanur Rahaman Mizan, Kye-Hwan Byun, Md. Iqbal Hossain, Shamsun Nahar, Sazzad Hossen Toushik, Sang-Do Ha (2019). Antibacterial and antibiofilm mechanism of eugenol against Vibrio parahaemolyticus clinical and environmental isolates. The 34th Annual Meeting of the Korean Society of Food Hygiene and Safety, Gyeongju, Korea. November 7, 2019 – November 8, 2019.
  21. Md. Ashrafudoulla*, Md. Furkanur Rahaman Mizan, Kye-Hwan Byun, Md. Iqbal Hossain, Shamsun Nahar, Sazzad Hossen Toushik, Sang-Do Ha (2019). Antibacterial and antibiofilm mechanism of eugenol against Vibrio parahaemolyticus clinical and environmental isolates. International Association for Food Protection (IAFP-2019), Annual Meeting, Kentucky International Convention Center, Louisville, Kentucky, United States. Dates: Sun, Jul 21, 2019 – Wed, Jul 24, 2019.
  22. Md. Ashrafudoulla*, Md. Furkanur Rahaman Mizan, Md. Iqbal Hossain, Shamsun Nahar, Sazzad Hossen Toushik, Kyung Won Na, Hee-dae Park, Angela Jiewon Ha, Sang-Do Ha (2018). Gene identification and antibiotic resistance properties of Vibrio parahaemolyticus and antibiofilm activity of eugenol. Korea Society of Food Hygiene and Safety 33rd Annual Conference, Yeosu Ocean Resort, South Korea. October 11-12.
  23. Md. Ashrafudoulla*, Md. Furkanur Rahaman Mizan, Hye-ran Cho, Shamsun Nahar, Kyung Won Na, Sang-Do Ha (2018). Gene identification, antibiotic resistance properties, and evaluation of Eugenol antibiofilm activity against Vibrio parahaemolyticus. KoSFoST International Symposium and Annual Meeting. Busan, South Korea. June 27-29.
  24. Hye-Ran Cho, Md. Furkanur Rahaman Mizan, Md. Ashrafudoulla,and Sang-Do Ha (2018). Biofilm and Virulence Gene Profiling of Listeria monocytogenes Strains Isolated from Environmental and Clinical Sources in Korea. (IAFP-2018), Salt Palace Convention Center, United States. Dates: Jul 8 – 11, 2018.
  25. Shamsun Nahar, Md. Ashrafudoulla, Md. Iqbal Hossain, Hee-dae Park, Hyun-Jung Joo, Sang-Do Ha (2018). Effects of NaCl, Glucose, and their combinations on Biofilm Formation on Black Tiger Shrimp (Penaeus monodon) Surfaces by Vibrio parahaemolyticus. THE AFOB REGIONAL SYMPOSIUM, JANUARY 27-29, 2018.University of Dhaka, Dhaka Bangladesh.
  26. Md. Iqbal Hossain, Md. Ashrafudoulla, Shamsun Nahar, Hyun-Jung Joo, Md. Furkanur Rahaman Mizan, Keun-Sung Kim, Sang-Do Ha (2018). Inhibition of Listeria monocytogenes biofilm on lettuce & stainless steel by probiotic potential lactic acid bacteria (LAB) isolated from kimchi in South Korea. THE AFOB REGIONAL SYMPOSIUM, JANUARY 27-29, 2018.University of Dhaka, Dhaka, Bangladesh.
  27. Heedae Park, Md. Ashrafudoulla, Shin Young Park, Md. Iqbal Hossain, Shamsun Nahar, Jung Kyu Chae (2018). Evaluation of thymol anti-biofilm activity against Vibrio parahaemolyticus biofilm on seafood and stainless-steel surfaces. 2018 KoSFoST International Symposium and Annual Meeting. Busan, Korea.