Address：Chemistry Hall C106, Department of Chemistry, Tamkang University,Taipei 251, Taiwan

Phone：+886-2-2621-5656 ext. 3038

FAX：+886-2-2620-9924

Office：C106

Lab：C116、C117

Office Hour：Mon. 14:00-16:00 (by appointment) 

E-mail： sabulo@mail.tku.edu.tw

Position：Director/Distinguished Professor

Affiliation：Life Science Development Center/Department of Chemistry, Tamkang University

Ph.D.：Osaka Prefecture University, Japan

Major Research Areas：Applied Microbiology, Enzyme Technology, Bioresource Utilization, Food Sciences

Research Summary：enzymes and bioactive compounds from microorganisms; bioconversion of chitinous materials; antiabetic compounds from Vietnamese medicinal plants and bacteria siolated from Taiwanese soils (http://tkutimes.tku.edu.tw/dtl.aspx?no=27552)

Projects:

      (01) Ministry of Education, Taiwan (The studies of Vietnamese medicinal plants): Dr. Van Bon Nguyen (Visisting professor from Tay Nguyen  University, Buon Ma Thout City, Vietnam)

     (02) Ministry of Science and Technology, Taiwan (The studies of antidiabetic drugs produced by microbial fermentation): Dr. Chien Thang Doan (Postdoc, lecture of Tay Nguyen University, Vietnam),  Thi Ngoc Tran (D3, lecture of Tay Nguyen University, Vietnam).

      (03) Ministry of Science and Technology, Taiwan-Vietnam (Screening and evaluation of enzyme inhibitory compounds for anti-Alzheimer from potent medicinal plants in the Central Highland, Vietnam): Full Professor/Director Anh Dzung Nguyen (Tay Nguyen University), Associate Professor Van Bon Nguyen (Tay Nguyen University), MS Thi Hanh Nguyen (Tay Nguyen University)

Teaching Subjects：Biotechnology, Applied Microbiology

Hobbies:  Mountain climbing  https://www.youtube.com/watch?v=9LT9yl9ggnU

                 Taichi  https://www.youtube.com/watch?v=y9s42tTImY0

Awards

•  

  Outstanding Performance in the TKU Teacher Evaluation for the 2018-2019 academic year.

   

• Outstanding Research Awards of Taiwan Society for Agricutural Chemistry (2003)

• Outstanding Research Awards of Da-Yeh University (the first prize, 2003)

• Outstanding Research Awards of Takang Univerity, 2015 (1st year) & 2016 (the last year ) http://tkutimes.tku.edu.tw/dtl.aspx?no=31880

• Ministry of Science and Technology (MOST) Subsidies for Distinguished Talents (2010-2022) 

Books

• Applied Microbiology, 6th ed., 2017 (Gaulih Com., Taipei) (ISBN 978-986-412-560-9) http://gau-lih.ge-light.com.tw/tier/front/bin/ptdetail.phtml?Part=0606

• Biotechnology, 1st ed., 2000 (Gaulih Com., Taipei) (ISBN 957-584-749-0)

Patents

1. Preparation and application of Syzygium zeylanicum L extract (2020) Taiwan Patent I704924; USA Patent 2019/0321431 A1; Japan Patent 6815579; China Patent I704924. 

2. A method for producing alpha-glucosidase inhibitors utilizing Paenibacillus sp. (2019) Japan Patent 6473901 (2019/02/08-2037/06/23).

2. Composition of inhibiting alpha-glucosidase (2018) Taiwan Patent I 615142 (2018/02/21-2037/04/16).

3. Composition of inhibiting alpha-glucosidase (2018) USA Patent 10,159,668B2 (2018/12/25-2038/02/12)

4. Composition of inhibiting alpha-glucosidase (2019) Japan Patent 6579345 (2019/09/06-2038/03/06).

5. The process for production of alpha-glucosidase inhibitors by Paenibacillus sp. (2019) Taiwan Patent I670373 (2019/09/01-2037/06/26)

6. The process for production of alpha-glucosidase inhibitors by Paenibacillus sp. (2020) US Patent (pending)

7. The process for production of alpha-glucosidase inhibitors by Paenibacillus sp. (2020) Japan Patent 6670007 (2020/03/03-2038/05/17).

8. The process for production of alpha-glucosidase inhibitors by Paenibacillus sp. (2020) China Patent (pending)

9. Production of a mirobial exopolysaccharide (2014) Taiwan Patent I 450966 (2014/09/01-2030/12/30).

10.Production of biosurfactant and exopolysaccharides from Paenibacillus macerans(2014) Taiwan Patent I 422682 (2014/01/11-2022/01/16). 

11.Preparation of Serranticin and its application on antitumor/antioxidant (2013) Taiwan Patent I 395742 (2013/05/11-2030/01/13).  

12.A process for the production of chitinase, chitosanase, and nattokinase from a novel species strain of Pseudomonas (2011).  Japan Patent 4863227.

13.A  process for the production of chitinase, chitosanase, and nattokinase from a novel species strain of Pseudomonas (2011).  US Patent 12/272855.

14.A  process for the production of an absorbent with the functions of deodorant and ethylene removing  (2005). Taiwan Patent 241163.    

15.A  process for the production of natural deodorant granuales（2004）.  Taiwan Patent 206095.

16.A  process for the production of cellulose with the functions of antifugal, antibacterial and deodorant (2001). Taiwan Patent 147162.    

17.A  process for the production of novel chitinases (1999). Japan Patent 3002140.

Publications (SCI papers)：2017 ~ present (*corresponding author)  

1. Phanh TQ, Wang SL*, Nguyen TH, Nguyen TH, Pham THT, Doan MD, Tran THT, Ngo VA, Nguyen AD, Nguyen VB*  (2024, February 02) Using cassava starch processing by-product for bioproduction of 1-hydroxyphenazine: a novel fungicide against Fusarium oxysporum. Recycling, 9(01): 12. SCI   https://www.mdpi.com/2313-4321/9/1/12
2. Nguyen TH, Wang SL*,  Phan TQ, Nguyen TH, Tran THT, Doan MD, Ngo VA, Nguyen AD, Nguyen VB*(2024, January 12) New record of reusing brewing by-product for biosynthesis of prodigiosin and its novel anti-pathogen fungi via in vitro tests and molecular docking study. Research on Chemical Intermediates, 50(02): 925-949. SCI   DOI : 10.1007/s11164-023-05207-z
3. Phan TKP, Wang SL*, Nguyen QV, Phan TQ, Nguyen TT,  Toan TTT, Nguyen AD, Nguyen VB, Doan MD* (2023, October 16) Assessment of the chemical profile and potential medical effect of a flavonoids-rich extract of Eclipta prostrata L. collected in the Central Highland of Vietnam. Pharmaceuticals, 16(10): 1476. SCI  https://www.mdpi.com/1424-8247/16/10/1476/pdf.
4. Doan MD, Wang SL*, Nguyen VB, Phan TKP, Phan TQ, Nguyen TT, Nguyen TH, Nguyen VQ, Nguyen AD (2023, September 27)  Phytochemical profiles and novel bio-functions of Dillenia ovata Wall. ex Hook.f. et Thomson: A Vietnamese indigenous medicinal plant. Research on Chemical Intermediates, 49(08):1-27. 10.1007/s11164-023-05126-z
5. Doan CT, Tran TN, Tran TPH, Nguyen TT, Nguyen HK, Tran TKT, Vu BT, Trinh THT, Nguyen AD, Wang SL* (2023,  September 11)  Chitosanase production from the liquid fermentation of squid pens waste by Paenibacillus elgii. Polymers, 15(18): 3724. SCI  https://www.mdpi.com/2073-4360/15/18/3724
6. Nguyen VB, Wang SL*, Nguyen TH, Phan TQ, Nguyen TH, Tran THT, Doan MD, Ngo VA, Nguyen AD (2023, September 19) Recycling fish heads for the production of prodigiosin, a novel fungicide via experimental and molecular docking characterization. Fishes,  8(09): 468. https://doi.org/10.3390/fishes8090468 
7. Nguyen VB, Wang SL*, Nguyen TH, Nguyen AD* (2023, April 18) Emerging strategy for eco-friendly management of black pepper root-knot nematodes. Vietnam Journal of Science and Technology, 61(03): 325-343.  doi:10.15625/2525-2518/18040  https://vjs.ac.vn/index.php/jst/article/view/18040
8. Nguyen VB*, Wang SL*, Phan TQ, Doan MD, Phan TKT, Phan TKT, Pham THT, Nguyen AD (2023, May 30) Novel anti-acetylcholinesterase effect of Euonymus laxiflorus Champ. extracts via experimental and in silico studies. Life, 13(06): 1281. SCI  https://www.mdpi.com/2075-1729/13/6/1281/pdf
9. Nguyen VB, Wang SL*, Nguyen AD* (2023, May 12) Bioconversion of peanut oil processing by-product into a novel α-glucosidase inhibitor: hemi-pyocyanin. Processes, 11(05): 1468. SCI   https://www.mdpi.com/2227-9717/11/5/1468
10. Nguyen VB*, Wang SL*, Phan TQ, Pham THT, Hung TH, Liaw CC, Nguyen AD (2023, May 17) Screening and elucidation of chemical structures of novel mammalian α-glucosidase inhibitors targeting anti-diabetes drug from herbals used by E De ethnic tribe in Vietnam. Pharmaceuticals, 16(05): 756. SCI  https://www.mdpi.com/1424-8247/16/5/756/pdf
11. Nguyen TH, Wang SL*, Nguyen VB* (2023, April 12) Microorganism-derived molecules as enzyme inhibitors to target Alzheimer's diseases pathways. Pharmaceuticals, 16(04): 580.  SCI   https://www.mdpi.com/1424-8247/16/4/580/pdf
12. Nguyen TH, Wang SL*, Nguyen VB (2022, December 07) Recent advances in eco-friendly and scaling-up bioproduction of prodigiosin and its potential applications in agriculture. Agronomy, 12(12): 3099. SCI   https://www.mdpi.com/2073-4395/12/12/3099/pdf
13. Trinh THT, Wang SL*, Nguyen VB*, Phan TQ, Doan MD, Tran TPH, Nguyen TH, Le TAH, Ton TQ, Nguyen AD* (2022, September 25) Novel nematocidal compounds from shrimp shell wastes valorized by Bacillus velezensis RB.EK7 against black pepper nematodes. Agronomy, 12(10): 2300. SCI    https://www.mdpi.com/2073-4395/12/10/2300/pdf
14. Doan CT, Tran TN, Nguyen MT, Nguyen HK, Tran TKT, Nguyen TH, Tran TPH, Nguyen VB, Nguyen AD, Wang SL* (2022, 2021/December 25) Potential of the liquid fermentation of fishery waste by Paenibacillus elgii for metalloprotease production. Polymers, 14(13): 2741. SCI  https://www.mdpi.com/2073-4360/14/13/2741/pdf
15. Tran TN, Doan CT, Nguyen VB, Nguyen AD, Wang SL* (2022, June 14) Conversion of fishery waste to proteases by Streptomyces speibonae and their application in antioxidant preparation. Fishes, 7(03): 140. SCI  https://www.mdpi.com/2410-3888/7/3/140/pdf
16. Nguyen TH, Wang SL*, Nguyen TH, Doan MD, Tran THT, Ngo VA, Ho ND, Tran TN, Doan CT, Do VC, Nguyen AD*, Nguyen VB* (2022, May 15) Utilization of fishery-processing by-product squid pens for scale-up production of phenazines via microbial conversion and its novel potential antinematode effect. Fishes, 7(3): 113. SCI  https://www.mdpi.com/2410-3888/7/3/113/pdf 
17. Nguyen TH, Wang SL*, Nguyen AD, Doan MD, Tran TN, Doan CT, Nguyen VB* (2022, April 23)  Novel α-amylase inhibitor hemi-pyocyanin produced by microbial conversion of chitinous discards. Marine Drugs, 20(05): 283. SCI https://www.mdpi.com/1660-3397/20/5/283/pdf 
18. Nguyen TH, Wang SL^*, Doan MD, Nguyen TH, Tran THT, Tran TN, Doan CT, Ngo VA, Ho ND, Do VC, Nguyen AD, Nguyen VB (2021, December 25) Utilization of by-product of groundnut oil processing for production of prodigiosin by microbial fermentation and its novel potent anti-nematodes effect. Agronomy, 12 (01): 41. SCI  https://www.mdpi.com/2073-4395/12/1/41/pdf
19. Tran TL, Techato K, Nguyen VB, Wang SL, Nguyen AD, Phan TQ, Doan MD, Phoungthong K (2021, October 16) Utilization of cassava wastewater for low-cost production of prodigiosin via Serratia marcescens TNU01 fermentation and its novel potent α-glucosidase inhibitory effect. Molecules, 26(20): 6270. SCI  https://www.mdpi.com/1420-3049/26/20/6270/pdf
20. Nguyen DN, Wang SL*, Nguyen AD, Doan MD, Tran DM, Nguyen TH, Ngo VA, Doan CT, Tran TN, Do VC, Nguyen VB* (2021, September 20) Potential application of rhizobacteria isolated from the Central Highland of Vietnam as an effective biocontrol agent of robusta coffee nematodes and as a bio-fertilizer. Agronomy, 11(09): 1887. SCI https://www.mdpi.com/2073-4395/11/9/1887/pdf
21. Doan CT, Tran TN, Wang SL* (2021, September 09) Production of thermophilic chitinase by Paenibacillus sp. TKU052 by bioprocessing of chitinous fishery wastes and its application in N-acetyl-D-glucosamine production. Polymers, 13(18): 3048. SCI https://www.mdpi.com/2073-4360/13/18/3048/pdf
22. Nguyen VB, Wang SL, Nguyen AD, Phan TQ, Techato K, Pradit S (2021, August 11) Bioproduction of prodigiosin from fishery processing waste-shrimp heads and evaluation of its potential bioactivities. Fishes, 6(03): 30. SCI https://www.mdpi.com/2410-3888/6/3/30/pdf

23. Lee DH, Doan CT, Tran TN, Nhuyen VB, Nguyen AD, Wang CL, Wang SL* (2021, August 25) Proteases production and chitin preparation from the liquid fermentation of chitinous fishery by-products by Paenibacillus elgii. Marine Drugs, 19(09): 477. SCI https://www.mdpi.com/1660-3397/19/9/477

24. Doan CT, Tran TN, Nguyen TT, Tran TPH, Nguyen VB, Tran TD, Nguyen AD, Wang SL* (2021, June 13) Production of sucrolytic enzyme by Bacillus licheniformis by the bioconversion of pomelo albedo as a carbon source. Polymers, 13(12): 1959. SCI https://www.mdpi.com/2073-4360/13/12/1959
25. Doan CT, Chen CL, Nguyen VB, Tran TN, Nguyen AD, Wang SL* (2021, May 04) Conversion of pectin-containing by-products to pectinases by Bacillus amyloliquefaciens and its applications on hydrolyzing banana peels for prebiotics production. Polymers, 13(09):1483. SCI. doi: 10.3390/polym13091483    https://www.mdpi.com/2073-4360/13/9/1483/pdf
26. Nguyen TH, Wang SL^*, Nguyen DM, Nguyen AD, Nguyen TH, Doan MD, Ngo VA, Doan CT, Kuo YH, Nguyen VB* (2021, May 24)  Bioprocessing of marine chitinous wastes for the production of bioactive prodigiosin. Molecules, 26(11):3138. SCI   https://www.mdpi.com/1420-3049/26/11/3138/pdf
27. Tran TN, Doan CT, Wang SL* (2021, Jan, 17) Conversion of wheat bran to xylanases and dye adsorbent by Streptomyces thermocarboxydus. Polymers, : 13(02):287.  https://www.mdpi.com/2073-4360/13/2/287/pdf
28. Doan CT, Tran TN, Nguyen VB, Nguyen AD, Wang SL* (2020 Nov. 20) Utilization of seafood processing by-products for production of proteases by Paenibacillus sp. TKU052 and their application in biopeptides' preparation. Mar. Drugs, 18(11):574. SCI  https://www.mdpi.com/1660-3397/18/11/574/pdf   https://doi.org/10.3390/md18110574
29. Nguyen VB, Nguyen DM, Nguyen AD, Ngo VA, Ton TQ, Doan CT, Pham TP, Tran TPH, Wang SL* (2020, Oct. 22) Utilization of crab waste for cost-effective bioproduction of prodigiosin. Mar. Drugs, 18(11): 523. SCI  https://doi.org/10.3390/md18110523
30. Doan CT, Tran TN, Wang CL, Wang SL* (2020, September 28) Microbial conversion of shrimp heads to proteases and chitin as an effective dye adsorbent. Polymers, 12(10): 2228. SCI  https://www.mdpi.com/2073-4360/12/10/2228
31. Doan CT, Tran TN, Nguyen VB, Tran TD, Nguyen AD, Wang SL* (2020, May 19) Bioprocessing of squid pens waste into chitosanase by Paenibacillus sp. TKU047 and its application in low-molecular weight chitosan oligosaccharides production.  Polymers, 12(5):1163. SCI    https://www.mdpi.com/2073-4360/12/5/1163/pdf    https://www.mdpi.com/journal/polymers/special_issues/Chitin_ChitosanII
32. Nguyen VB, Nguyen DN, Wang SL* (2020, June 10) Microbial reclamation of chitin and protein-containing marine by-products for the production of prodigiosin and the evaluation of its bioactivities. Polymers, 12(6): 1328. SCI   https://www.mdpi.com/2073-4360/12/6/1328  
33. Wang SL*, Nguyen VB, Doan CT, Tran TN, Nguyen MT, Nguyen AD (2020, June 13) Production and potential applications of bioconversion of chitin and protein-containing fishery by-products into prodigiosin: A review. Molecules, 25(12): 2744. SCI  https://www.mdpi.com/1420-3049/25/12/2744
34. Nguyen VB, Ton TQ, Nguyen DN, Nguyen TT, Nguyen TN, Nguyen TH, Doan CT, Tran TN, Nguyen MT, Ho ND, Nguyen AD, Kuo YH, Wang SL* (2020, Aug.) Reclamation of beneficial bioactivities of herbal antioxidant condensed tannin extracted from Euonymus laxiflorus. Research on Chemical Intermediates, 46(11):4751-4766. SCI   DOI :10.1007/s11164-020-04251-3
35. Tran NVN, Yu J, Nguyen TP*, Wang SL* (2020, Mar. 06) Coagulation of chitin production wastewater from shrimp scraps with by-product chitosan and chemical coagulants. Polymers, 12(3):607. SCI  https://www.mdpi.com/2073-4360/12/3/607/pdf      https://www.mdpi.com/journal/polymers/special_issues/Chitin_ChitosanII
36. Ngo VA, Wang SL^*, Nguyen VB, Doan CT, Tran TN, Tran DM, Tran TD, Nguyen AD (2020, Feb. 17) Phytophthora antagonism of endophytic bacteria isolated from roots of black pepper (Piper nigrum L.). Agronomy, 10 (2): 286. SCI https://www.mdpi.com/2073-4395/10/2/286/pdf   https://www.mdpi.com/2073-4395/10/2/286
37. Nguyen VB, , Chen SP, Nguyen TH, Nguyen MT, Tran TTT, Doan CT, Tran TG, Nguyen AD, Kuo YH, Wang SL* (2020 Jan. 01) Novel efficient bioprocessing of marine chitins into active anticancer prodigiosin. Marine Drugs, 18(01):15. SCI  https://www.mdpi.com/1660-3397/18/1/15
38. Tran TN, Doan CT, Nguyen VB, Nguyen AD, Wang SL* (2019) Anti-oxidant and anti-diabetes potential of water-soluble chitosan-glucose derivatives produced by Maillard reaction. Polymers, 17(10): 1714. SCI. https://www.mdpi.com/2073-4360/11/10/1714  https://www.mdpi.com/2073-4360/11/10/1714/pdf
39. Tran TN, Doan CT, Nguyen MT, Nguyen VB, Vo TPK, Nguyen AD, Wang SL* (2019 Sep. 30) An exochitinase with N-acetyl-β-glucosaminidase activity from shrimp heads conversion by Streptomyces speibonae and its application in hydrolyzing β-chitin powder to produce N-acetyl-d-glucosamine. Polymers, 11(10) 1600, SCI  https://www.mdpi.com/2073-4360/11/10/1600/pdf
40. Doan CT, Tran TN, Wen IH, Nguyen VB, Nguyen AD, Wang SL* (2019 Sep.) Conversion of shrimp head waste for production of a thermotolerant, detergent-stable, alkaline protease by Paenibacillus sp., Catalysts, 9(10): 798.  SCI  https://www.mdpi.com/2073-4344/9/10/798  doi:10.3390/catal9100798
41. Tran TPH, Wang SL*, Nguyen VB, Tran DM, Nguyen DS, Nguyen AD (2019 Nov. 05) Study of novel endophytic bacteria for biocontrol of black pepper root-knot nematodes in the Central Highlands of Vietnam. Agronomy, 9(11): 714.  SCI https://www.mdpi.com/2073-4395/9/11/714/pdf
42. Nguyen VB, Wang SL*, Nguyen TH, Doan CT, Tran TN, Kuo YH, Nguyen QV, Nguyen AD (2019 October 15) New indications of potential rat intestinal α-glucosidase inhibition by Syzygium zeylanicum (L.) and its hypoglycemic effect in mice. Res. Chem. Intermed., 45: 6061-6071. SCI (DOI: 10.1007/s11164-019-04019-4) http://link.springer.com/article/10.1007/s11164-019-04019-4
43. Wang SL*, Chen CH, Pan BS, Nguyen VP (2019 November 01) Preface. Research on Chemical Intermediates, 45(11): 5291-5292. SCI (DOI: 10.1007/s11164-019-03969-z) http://link.springer.com/article/10.1007/s11164-019-03969-z
44. Nguyen VB*, Wang SL*, Nguyen TH, Nguyen TH, Trinh THT, Nong TT, Nguyen TU, Nguyen VN, Nguyen AD* (2019 November 01) Reclamation of rhizobacteria newly isolated from black pepper plant roots as potential biocontrol agents of root-knot nematodes. Res. Chem. Intermed., 45(11): 5293-5307. SCI (doi: 0.1007/s11164-019-03970-6) http://link.springer.com/article/10.1007/s11164-019-03970-6
45. Trinh THT, Wang SL*, Nguyen VB, Tran MD, Doan CT, Vo TPK, Huynh QV, Nguyen AD* (2019 November 01) A potent antifungal rhizobacteria Bacillus velezensis RB.DS29 isolated from black pepper (Piper nigrum L.). Res. Chem. Intermed., 45(11): 5309-5323. SCI (doi:10.1007/s11164-019-03971-5) http://link.springer.com/article/10.1007/s11164-019-03971-5
46. Nguyen AD*,  Wang SL*, Trinh HT, Tran TN, Nguyen VB, Doan CT, Huynh QV, Vo TPK (2019 November 01) Plant growth promotion and fungal antagonism of endophytic bacteria for the sustainable production of black pepper (Piper nigrum L.). Res. Chem. Intermed., accepted., 45(11): . SCI (https://link.springer.com/article/10.1007/s11164-019-03972-4) 
47. Wang CH, Doan CT, Nguyen VB, Nguyen AD, Wang SL* (2019 June 14) Reclamation of fishery processing waste: A mini-review. Molecules, 24(12):2234. SCI (https://www.mdpi.com/1420-3049/24/12/2234/pdf)
48. Doan CT, Trang TN, Nguyen VB, Nguyen AD, Wang SL* (2019 April 10) Production of a thermostable chitosanase from shrimp heads via 
    Peanibacillus mucilaginosus TKU032 conversion and its application in the preparation of bioactive chitosan oligosaccharides. Marine Drugs, 17 (4): 217. SCI (https://www.mdpi.com/1660-3397/17/4/217/pdf) (https://www.mdpi.com/journal/marinedrugs/special_issues/Marine_Chitin_2019)
49. Nguyen VB, Wang SL*, Nguyen AD,  Lin ZH, Doan CT, Tran TG, Huang HT, Kuo YH (2019) Bioactivity-guided purification of novel herbal antioxidant and anti-NO compounds from Euonymus laxiflorus Champ. Molecules, 24(1): 120. SCI (https://www.mdpi.com/1420-3049/24/1/120)
50. Doan CT, Tran TN, Nguyen VB, Vo TPK, Nguyen AD,  Wang SL* (2019 June 15)  Chitin extraction from shrimp waste by liquid fermentation using an alkaline protease-producing strain, Brevibacillus parabrevis. International Journal of Biological Macromolecules, 131:706-715. (DOI:10.1016/j.ijbiomac.2019.03.117) SCI 
51. Doan CT, Tran TN, Nguyen MT, Nguyen VB, Nguyen AD, Wang SL* (2019) Anti-α-glucosidase activity by a protease from Bacillus licheniformis. Molecules, 24(4): 691. SCI (https://doi.org/10.3390/molecules24040691) (http://www.mdpi.com/journal/molecules/special_issues/microbial_enzyme)
52. Nguyen VB, Nguyen TH, Nguyen AD, Le T, Kuo YH, Wang SL* (2019). Bioprocessing shrimp shells for rat intestinal α-glucosidase inhibitor and its effect on reducing blood glucose in a mouse model. Research on Chemical Intermediates, 45(10): 4829-4846. SCI (DOI: 10.1007/s11164-019-03869-2) (http://link.springer.com/article/10.1007/s11164-019-03869-2)
53. Nguyen VB, Wang SL* (2019) Production of potent antidiabetic compounds from shrimp head powder via Paenibacillus conversion. Process Biochemistry, 76: 18-24. SCI  (https://authors.elsevier.com/a/1YJAk4r7VbCZJ5) (DOI: 10.1016/j.procbio.2018.11.004)
54. Tran TN, Doan CT, Nguyen VB, Nguyen AD, Wang SL* (2019) The isolation of chitinase from Streptomyces thermocarboxydus and its application in the preparation of chitin oligomers. Research on Chemical Intermediates, 45(02): 727-742. (DOI: 10.1007/s11164-018-3639-y) SCI (http://link.springer.com/article/10.1007/s11164-018-3639-y)
55. Wang SL*, Pan PS, Hsieh CH (2019) Frontier chemistry and materials for 21st century, No. 3. Research on Chemical Intermediates, 45(1): 1. SCI (DOI: 10.1007/s11164-018-3622-7) (https://link.springer.com/article/10.1007/s11164-018-3622-7?wt_mc=alerts.TOCjournals&utm_source=toc&utm_medium=email&utm_campaign=toc_11164_45_1)
56. Nguyen TTH, Dinh MH, Wang SL*, Nguyen QV, Tran TD, Nguyen AD* (2019) Antioxidant and cytotoxic activity of lichens collected from Bidoup Nui Ba National Park, Vietnam. Research on Chemical Intermediates, 45(01): 33-49 (DOI: 10.1007/s11164-018-3628-1). SCI (https://link.springer.com/article/10.1007%2Fs11164-018-3628-1)
57. Ha NMC, Wang SL*, Nguyen AD* (2019) Preparation of NPK nanofertilizer based on chitosan nanoparticles and its effect on biophysical characteristics and growth of coffee in green house. Research on Chemical Intermediates, 45(1): 51-63. SCI (https://rdcu.be/9cAE)(DOI: 10.1007/s11164-018-3630-7). SCI (http://link.springer.com/article/10.1007/s11164-018-3630-7)
58. Doan CT, Tran TN, Nguyen VB,  Nguyen AD, Wang SL* (2018)  Reclamation of marine chitinous materials for chitosanase production via microbial conversion by Paenibacillus macerans. Marine Drugs, 16(11): 429. SCI (https://www.mdpi.com/1660-3397/16/11/429)
59. Huang TT, Wang SL*, Nguyen VB, Kuo YH (2018) Isolation and identification of potent antidiabetic compounds from Antrodia cinnamomea - An edible Taiwanese mushroom. Molecules, 23(11): 2864. SCI (https://www.mdpi.com/1420-3049/23/11/2864)
60. Nguyen VB, Wang SL*, Nguyen TH, Nguyen TH, Nguyen MT, Doan CT, Tran TN, Lin ZH, Nguyen QV, Kuo YH, Nguyen AD (2018) Novel potent antidiabetic compounds from Euonymus laxiflorus Champ. and their effect on reducing plasma glucose in an ICR mouse model. Molecules, 23(8): 1928 (http://www.mdpi.com/1420-3049/23/8/1928) (2018/08 published). SCI
61. Nguyen VB, Wang SL*, Ngu TN, Nguyen TH, Nguyen PDN, Do HN, Nguyen MC (2018)  New records of potent in-vitro antidiabetic property of Dalbergia tonkinensis heartwood and the bioactivity-guided isolation of active compounds. Molecules, 23(7):1589. ( http://www.mdpi.com/1420-3049/23/7/1589/pdf) SCI 
62. Nguyen VB, Wang SL* (2018) New novel α-glucosidase inhibitors produced by microbial conversion. Process Biochemistry, 65: 228-232. SCI (https://www.sciencedirect.com/journal/process-biochemistry/vol/65) (2018/02 published)
63. Nguyen VB, Nguyen TH, Doan CT, Tran TN, Nguyen AD, Kuo YH, Wang SL* (2018) Production and bioactivity-guided isolation of antioxidants with α-glucosidase inhibitory and anti-NO properties from marine chitinous materials. Molecules, 23(5): 1124. (http://www.mdpi.com/1420-3049/23/5/1124) (2018/05 published)  SCI
64. Doan CT, Tran TN, Nguyen VB, Nguyen AD, Wang SL* (2018) Conversion of squid pens to chitosanases and proteases via Paenibacillussp. TKU042. Marine Drugs, 16(03):83. SCI (2018/03/08 published) http://www.mdpi.com/1660-3397/16/3/83 (http://www.mdpi.com/1660-3397/16/3/83/pdf)
65. Nguyen VB, Wang SL*, Nguyen AD,  Vo TPK, Zhang LJ, Nguyen QV, Kuo YH (2018) Isolation and identification of novel α-amylase inhibitors from Euonymus laxiflorus Champ. Research on Chemical Intermediates, 44(02):1411-1424. SCI (https://link.springer.com/article/10.1007/s11164-017-3175-1)
66. Nguyen QV, Wang SL, Nguyen AD (2018) In vitro α-glucosidase and α-amylase inhibition, and in vivo anti-hyperglycemic effects of Psidium littorale Raddi leaf extract. Research on Chemical Intermediates, 44(03):1745-1753. SCI (https://link.springer.com/article/10.1007%2Fs11164-017-3195-x)
67. Wang SL, Nguyen AD (2018) Effects of Zn/B nanofertilizer on biophysical characteristics and growth of coffee seedlings in greenhouse. Research on Chemical Intermediates, 44(08): 4889-4901. (DOI: 10.1007/s11164-018-3342-z) SCI
68. Wang SL*, Yu HT, Tsai MH, Doan CT, Nguyen VB, Do VC, Nguyen AD (2018)  Conversion of squid pens to chitosanases and dye adsorbents via Bacillus cereus. Research on Chemical Intermediates, 44(08): 4903-4911. (DOI: 10.1007/s11164-018-3343-y) SCI
69. Wang SL*, Su YC, Nguyen VB, Nguyen AD (2018) Reclamation of shrimp heads for the production of  α-glucosidase inhibitors by Staphylococcus sp. TKU043. Research on Chemical Intermediates, 44(08): 4929-4937. (DOI: 10.1007/s11164-018-3345-9)  SCI
70. Wang SL*, Nguyen AD (2018) Preface. Research on Chemical Intermediates, 44(08): 4909-4910. (DOI: 10.1007/s11164-018-3336-x) SCI.
71. Hsu CH, Nguyen VB, Nguyen AD, Wang SL* (2018) Conversion of shrimp heads to α-glucosidase inhibitors via co-culture of Bacillus mycoides TKU040 and Rhizobium sp. TKU041. Research on Chemical Intermediates, 44(08): 4597-4607. SCI (DOI: 10.1007/s11164-018-3266-7)
72. Nguyen VB, Nguyen AD, Wang SL* (2017) Utilization of fishery processing byproduct squid pens for α-glucosidase inhibitors production by Paenibacillus sp. Marine Drugs, 15 (09): 274. SCI (http://www.mdpi.com/1660-3397/15/9/274/htm)  (http://www.mdpi.com/journal/marinedrugs/special_issues/bioconversion) (2017/08/30 published).
73. Nguyen VB, Wang SL* (2017) Reclamation of marine chitinous materials for the production of α-glucosidase inhibitors via microbial conversion. Marine Drugs, 15(11): 350. SCI (http://www.mdpi.com/1660-3397/15/11/350)
74. Nguyen QV, Wang SL, Nguyen AD (2017)  In vitro α-glucosidase and

 Publications (SCI papers)：2012 ~ 2016 (*corresponding author)

1. Wang SL*, Li HT, Zhang LJ, Lin ZH, Kuo YH* (2016) Conversion of squid pen to homogentisic acid via Paenibacillus sp. TKU036 and the antioxidant and anti-inflammatory activities of homogentisic acid. Marine Drugs, 14 (10): 183. SCI (doi:10.3390/md14100183)

   (http://www.mdpi.com/1660-3397/14/10/183)

2. Liang TW, Chen WT, Lin ZH, Kuo YH, Nguyen AD, Pan PS, Wang SL * (2016) An amphiprotic novel chitosanase from Bacillus mycoides and its application in the production of chitooligomers with their antioxidant and anti-inflammatory evaluation. International Journal of Molecular Sciences, 17(8):1302. SCI doi:10.3390/ijms17081302  http://www.mdpi.com/1422-0067/17/8/1302
3. Liang TW, Jen SN, Nguyen AD, Wang SL*(2016) Application of chitinous materials in production and purification of a poly(L-lactic acid) depolymerase from Pseudomonas tamsuii TKU015. Polymers, 8(3):98. SCI  (doi:10.3390/polym8030098) (http://www.mdpi.com/2073-4360/8/3/98)
4. Nguyen QV*, Nguyen VB, Eun JB,Wang SL,  Nguyen DH, Tran TN, Nguyen AD* (2016) Anti-oxidant and antidiabetic effect of some medicinal plants belong to Terminalia species collected in Dak Lak Province, Vietnam. Research on Chemical Intermediates, 42(06):5859-5871. SCI (DOI: 10.1007/s11164-015-2409-3) http://link.springer.com/article/10.1007/s11164-015-2409-3
5. Liang TW, Tseng SC, Wang SL * (2016, Feb). Production and characterization of antioxidant properties of exopolysaccharides from Paenibacillus mucilaginosus TKU032. Marine Drugs, 12(04): 40-51. SCI (http://www.mdpi.com/1660-3397/14/2/40)
6. Nguyen QV, Kim DW, Wang SL, Eu JB (2016, Mar) Effect of Terminalia nigrovenulosa extracts and its isolated compounds on intracellular ROS generation and MMP expression in HT1080 cells. Research on Chemical Intermediates, 42(3):2055-2073 SCI http://link.springer.com/article/10.1007/s11164-015-2135-x?wt_mc=email.event.1.SEM.ArticleAuthorOnlineFirst
7. Hagimori M, Shigemitsu Y, Murakami R, Yokota K, Nishimura Y, Mizuyama N, Wang BC, Tai CK, Wang SL, Shih TL, Wu KD, Huang ZS, Tseng SC, Lu JW, Wei HH, Nagaoka J, Mukai T, Kawashima S, Kawashima K, Tominaga Y (2016) 2-Pyridone-based fluorophores containing 4-dialkylamino-phenyl group: Synthesis and fluorescence properties in solutions and in solid state, Dyes and Pigments, 124:196-202. SCI (DOI: 10.1016/j.dyepig.2015.09.017)
8. Hagimori M, Yokota K, Fukuda A, Nishimura Y, Satodani R, Wang BC, Wei HH, Wang SL, Shigemitsu Y, Tominaga Y (2016) Synthesis of indeno [1,2-d] pyrimidin-5-ones and their fluorescence in solid state: Synthesis of indeno [1,2-d]pyrimidin-5-ones and their fluorescence in solid state. Journal of Heterocyclic Chemistry, 53(02):414-420. SCI  (DOI: 10.1002/jhet.887) (2016/03)
9. Liang TW, Lo BC, Wang SL* (2015) Chitinolytic bacteria-assisted conversion of squid pen and its effect on dyes and pigments adsorption. Marine Drugs, 13(08):4576-4593. SCI (http://www.mdpi.com/1660-397/13/8/4576)
10. Liang TW, Wang SL* (2015) Recent advances in exopolysaccharides from Paenibacillus spp.: Production, isolation, structure, and bioactivities--review. Marine Drugs, 13(04):1847-1863. SCI (http://www.mdpi.com/1660-3397/13/4/1847)
11. Liang TW, Huang CT, Nguyen AD, Wang SL* (2015) Squid pen chitin oligomers as pigment adsorbents. Marine Drugs, 13(1):681-696. SCI. (http://www.mdpi.com/1660-3397/13/1/681) 
12. Liang TW, Chen CH, Wang SL*(2015) Production of insecticidal materials from Pseudomonas tamsuii. Research on Chemical Intermediates, 41(10): 7965-7971. SCI (http://link.springer.com/article/10.1007/s11164-014-1869-1)
13. Liang TW, Lee YC, Wang SL* (2015) Tyrosinase inhbitory activity of supernatant and semi-purified extracts from squid pen fermeted with Burkholderia cepacia TKU025. Research on Chemical Intermediates, 41(09):6105-6116. SCI 
14. Nguyen AD, Huang CC, Liang TW, Nguyen VB, Pan PS, Wang SL* (2014) Production and purification of a fungal chitosanase and chitooligomers from Penicillium janthinellum D4 and discovery of the enzyme activators. Carbohydrate Polymers, 108:331-337. SCI
15. La Thi Kim Ngan, Wang SL*, Đinh Minh Hiep, Phung Minh Luong, Nguyen Tan Vui, Tran Minh Đinh, Nguyen Anh Dzung*(2014) Preparation of chitosan nanoparticles by spray dryer and their antibacterial activity. Research on Chemical Intermediates, 40:2165-2176. SCI
16. Wang CL, Chen CJ, Nguyen AD*, Liang TW, Twu YK, Huang SY, Wang SL* (2014) Environmental chitinous materials as adsorbents for the one-step purification of protease and chitosanase. Research on Chemical Intermediates, 40:2363-2370. SCI
17. Wang CL*, Su JW, Liang TW, Nguyen AD, Wang SL* (2014)  Production, purification and characterization of a chitosanase from Bacillus cereus. Research on Chemical Intermediates, 40:2237-2248. SCI
18. Hsu CH, Nguyen AD, Chen YW, Wang SL* (2014) Tyrosinase inhibitors and insecticidal materials produced by Burkholderia cepaciausing squid pen as the sole carbon and nitrogen source. Research on Chemical Intermediates, 40:2249-2258. SCI
19. Liang TW, Wu CC, Cheng WT,Chen YC, Wang CL, Wang IL, Wang SL* (2014) Exopolysaccharides and antimicrobial biosurfactantsproduced by Paenibacillus macerans TKU029. Applied Biochemistry and Biotechnology, 172(02):933-950. SCI  
    
20. Liang TW, Chen YY, Pan PS, Wang SL* (2014 Feb) Purification of chitinase/chitosanase from Bacillus cereus and discovery of an enzyme inhibitor. International Journal of Biological Macromolecules, 63:08-14. SCI  
    
21. Liang TW, Shieh TY, Wang SL* (2014) Purification of a thermostable chitinase from Bacillus cereus by chitin affinity and its application in microbial community changes in soil. Bioprocess and Biosystems Engineering. 37:1201-1209. SCI  
    
22. Wu CS, Liao HT, Jhang JJ, Yeh JT, Huang CY, Wang SL (2013 Nov) Thermal properties and characterization of surface-treated RSF-reinforced polylactide composites. Polymer Bulletin, 70(11):3221-3239. SCI
23. Liang TW, Chen SY, Chen YC, Chen YC, Yen YH, Wang SL* (2013) Enhancement of prodigiosin production by Serratia marcescens TKU011 and its insecticidal activity relative to food colourants. Journal of Food Science, 78: 1743-1751. SCI
    
24. Liang TW, Liu CP, Wu C, Wang SL* (2013) Applied development of crude enzyme from Bacillus cereus in prebiotics and microbial community changes in soil. Carbohydrate Polymers, 92:2141-2148 SCI
    
25. Wang SL*, Liu CP, Liang TW (2012) Fermented and enzymatic production of chitin/chitosan oligosaccharides by extracellular chitinases from Bacillus cereus TKU027. Carbohydrate Polymers, 90:1305-1313. SCI. 
    
26. Kuo YH Hsu HC, Chen YC, Liang TW, Wang SL* (2012) A novel compound with antioxidant activity produced by Serratia ureilytica TKU013. Journal of Agricultural and Food Chemistry, 60:9043-9047. SCI
27. Liang TW, Hsieh JL, Wang SL* (2012) Production and purification of a protease, a chitosanase and chitin oligosaccharides by Bacillus cereusTKU022 fermentation. Carbohydrate Research, 362:38-46. SCI 
    
28. Wang SL* (2012) Microbial reclamation of squid pen. Biocatalysis and Agricultural Biotechnology, 01:177-180. SCI 
    
29. Chen YC, Chiang TJ, Liang TW, Wang IL, Wang SL* (2012) Reclamation of squid pen by Bacillus licheniformis TKU004 for the production of thermally stable and antimicrobial biosurfactant. Biocatalysis and Agricultural Biotechnology, 1:62-69. SCI. 
    
30. Hagimori M, Mizuyama N, Yokota K, Nishimura Y, Suzuta M, Tai CK, Wang BC, Wang SL, Shih TL, Wu KD, Huang ZS, Tseng SC, Chen CY, Lu JW, Wei HH, Kawashima K, Kawashima S, Tominaga Y (2012) Synthesis of 6-(4-diethylamino)phenyl-2-oxo-2H-pyran-3-carbonitorile derivatives and their fluorescence in solid state and in solutions. Dyes and Pigments, 92:1069-1074. SCI.
    
31. Wang SL*, Chen YC, Yen YH, Liang TW (2012) Utilization of chitinous materials in pigment adsorption. Food Chemistry, 135:1134-1140. SCI.
    
32. Wang SL*, Wang CY, Yen YH, Liang TW, Chen SY, Chen CH (2012) Enhanced production of insecticidal prodigiosin from Serratia marcescens TKU011 in media containing squid pem. Process Biochemistry, 47:1684-1690. SCI 
    
33. Wang CL, Huang TH, Liang TW, Wang SL* (2011) Production and characterization of exopolysaccharides and antioxidant from Paenibacillus sp. TKU023. New Biotechnology, 28:559-565. SCI.
     

Oral presentation（2017-present)

1. Nguyen TH, Nguyen VB, Wang SL (Invited speaker) Bioproduction of prodigiosin from chitin-containing fishery byproducts and its applications in agriculture. The 13th Asia-Pacific Chitin and Chitosan Symposium (APCCS). Jeju Island, Korea, 2023/10/31-2023/11/03. The 13th Asia - Pacific Chitin and Chitosan Symposium (apccs2023.org)  
2. Wang SL (Keynote speaker), Doan CT, Tran TN, Nguyen TH, Nguyen VB, Nguyen AD. Potential of the liquid fermentation of fishery waste by Paenibacillus elgii for protease production. The 9th Joint Symposium on Advanced Materials and Application (JSAMA-9). University of Hyogo, Himeji, Japan, 2023/08/31-2023/09/02.
3. Nguyen TH, Wang SL, Nguyen VB (student English oral presentation contest winner) Using organic wastes for low-cost production of prodigiosin via fermentation technology and application in agricutlure. The 69th Annual Meeting of Taiwan Institute of Chemical Engineering and Symposium. Tamkang University, Dec. 02-03, 2022.  
4. Nguyen TH, Wang SL, Nguyen AD, Nguyen VB (Invited speaker). Potential bioactivities and natural compounds from medicinal plant Euonymus laxiflorus Champ. in the central highland of Vietnam. National Biotechnology Conference, Tay Nguyen University, Buon Ma Thuot City, Vietnam, 2022/11/04. 
5. Wang SL (Invited speaker), Nguyen VB, Doan CT, and Tran TN. Reclamation of fishery processing waste. The 6th International Symposium on Biodiversity: Agriculture, Food and Pharmaceutical application (6th SBAFPA), Tay Nguyen University, Buon Ma Thuot City, Vietnam, 2021/12/15.
6. Wang SL (Invited speaker). Microbial reclamation of chitin-containing fishery processing by-products for the production of bioactive molecules. The 31st Korean Chitin Chitosan Society Regular Plenary Meeting - Strategic response and role of chitin and chitosan industry in the‘With COVID-19’era. National University of Jeju, 2021/11/24-11/26. 
7. Wang SL (Keynote speaker), Chien Thang Doan, Van Bon Nguyen and Anh Dzung Nguyen. Reclamation of fishery processing waste. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/  https://easychair.org/smart-program/JSCENS7/
8. Nguyen VB (Invited speaker), Nguyen Thi Hanh, Doan Chien Thang, Tran Thi Ngoc, Do Van Chung, Nguyen Anh Dzung, Wang San-Lang. Utilization of Squid Pens for Cost-Effective Production of anti-Nematodes Agents via Microbial Fermentation. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7
9. Nguyen AD (Invited speaker), Wang SL. Preparation of the Micronutrient Nanofertilizers Based on Chitosan Starch Nanocomposite, and Their Efficacy on Photosynthesis, Growth and Productivity of Robusta Coffee in the Field.  The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7
10. Wang SL (Keynote speaker) Microbial reclamation of chitin-containing fishery byproducts for the production of bioactive compounds. The 3rd International Conference on Advances in Biotechnology. Osaka, Japan, 2019/04/25-04/26.
11. Wang SL (Invited speaker) Novel potent hypoglycemic compounds from a Vietnamese medicinal plant Euonymus laxiflorus Champ. The 5th International GEAR-Up Forum. National Chung Hsing University (Taichung, Taiwan), 2018/11/12-11/13.
12. Wang SL (Plenary speaker) Production of antidiabetic compounds by microbial fermentation. The 7th ECUST-TKU-KIST-OPU Joint Symposium on Advanced Materials and Applications (7th JSAMAS). East China University of Science and Technology (Shanghai, China), Nov. 01-04, 2018. 
13. Wang SL (Keynote speaker) Conversion of chitin to antidiabetic materials by Paenibacillus fermentation. The 14th International Chitin and Chitosan Conference (14th ICCC) and the 12th Asia-Pacific Chitinn and Chitosan Symposium (12th APCCS). Kansai University, Osaka, Japan, Aug. 27-30, 2018. http://www.apccs2018.org/index.html
    
14. Wang SL (Invited speaker) Microbial reclamation of chitinous materials for the production of antidiabetic drugs. 2018 HCMUT-TNU-TKU Joint Symposium on Applied Natural Resources. HCM City University of Technology (Ho Chi Minh City, Vietnam), July 09, 2018.
15. Wang SL (Invited speaker) Reclamation of chitin-containing fishery processing to antidiabetic materials by Paenibacillus fermentation. 2018 DLU-TNU-TKU Joint Symposium on Applied Natural Resources. Dalat University (Da Lat, Vietnam), July 11, 2018. 
16. Wang SL (Plenary speaker) New enzyme inhibitors produced by microbial conversion. The 6th OPU-KIST-ECUST-TKU Joint Symposium on Advanced Materials and Application (6th JSAMAS). Osaka Prefecture University, Nov. 09-11, 2017.  http://www.6th-oket-f.ao.osakafu-u.ac.jp/2017/10/12/program/
    
17. Wang SL (Plenary speaker) Reclamation of  chitinous materials via microbial conversion. 2017 International Symposium on the Interdisciplininary Science  of Chitin in Chemobiology and Medicine. Qindao (China), Oct. 19-22, 2017. http://www.chitoforum.com/index.php?lang=en
    
18. Wang SL (Plenary speaker) Production of antioxidants from squid pens via microbial conversion. 17th Conference on Chitin, Chitosan, and other Biomaterials. Tamkang University (New Taipei), June 23, 2017.
    
19. Wang SL (Invited speaker) Antioxidant activity of extracts from medicinal plants collected in Central Highland, Vietnam. The International Symposium on Biodiversity: Research and Application in Agriculture & Pharmacy. Tay Nguyen University (Buon Ma Thuot City), Vietnam, Jan. 09-11, 2017.
    
20. Wang SL (Invited speaker) Isolation and identification of natural compounds from Euonymus laxiflorus Champ and their bioactivities. The International Symposium on Biodiversity: Research and Application in Agriculture & Pharmacy. Tay Nguyen University (Buon Ma Thuot City), Vietnam, Jan. 09-11, 2017.

 Oral presentation (2008-2016) 

1. Wang SL (Invited speaker) Bioconversion os squid pen to homogentisic acids and its antioxidant and anti-inflammatory activities. The 4th TKU-OPU Joint Symposium. Tamkang University, Nov. 20-21, 2016.
2. Wang SL (Invited speaker) Human saliva alpha-amylase inhibitors from a Vietnamese medicinal plant. The 5th KIST-OPU-ECUST-TKU Joint Symposium on Advanced Materials and Application (5th JSAMAS). Korea Institute of Science and Technology, Seoul, Korea, Sept. 25-27, 2016. 
3. Wang SL (Invited speaker) Bioconversion of shellfish chitin wastes for the production of bioactive compounds. 11th Internatiional Symposium in Science and Technology at Kansai University 2016. Kansai University, Osaka, Japan, July 26-28, 2016. 
4. Wang SL (Invited speaker) Alpha-amylase inhibitors from indigenous medicinal plants in Dak Lak Province, Vietnam. 3rd International Conference on Chemistry and Food Engineering, Hotel Sunroute Plaza Shinjyuku, Tokyo, Japan, Apr. 08-09, 2016. 
5. Wang SL (Invited speaker) Enzyme inhibitors from Vietnamese medicinal plants. 3rd OPU-TKU International Symposium, Osaka Prefecture University, Osaka, Japan, Nov. 19-20, 2015.  
   
6. Wang SL (Plenary lecture) Microbial conversion of squid pen. 2015年幾丁質幾丁聚醣暨生物材料研討會，南台科技大學(台南)，September 11, 2015.
   
7. Wang SL (Invited speaker) Recent advances in exopolysaccharides from Paenibacillus spp. 3rd International Symposium on Biodiversity : Research and Potential Application, Tay Nguyen University, Buon Ma Thuot, Vietnam, August 11-13, 2015. 
   
8. Wang SL (poster) Microbial reclamation of squid pen and shrimp shell. 3rd International Symposium on Process Chemistry, Kyoto International Coference Center, Kyoto, Japan, July 13-15, 2015.
   
9. Wang SL (Invited speaker) Bioconversion of chitinous materials for chitinase production. International Workshop on Chemistry and Biology, VNU University of Science, Hanoi, Vietnam, April 27-28, 2015.http://tkutimes.tku.edu.tw/dtl.aspx?no=31633        http://tkutimes.tku.edu.tw/pic.aspx?no=49419
   
10. Wang SL (Plenary lecture) Characterization of chitosanases from the fungi isolated from Central Highland of Vietnam. International Symposium "Mycology: Research and Application in Southern Vietnam", Ho Chi Minh City, November 23, 2014.   
    
11. Wang SL (Invited Speaker) Application of squid pen for chitosanase production and as biosorbent. 2nd TKU-OPU & 4th TKU-ECUST-OPU-KIST International Symposium, Tamkang University, New Taipei, Taiwan, September 25-27, 2014 
    
12. Wang SL (Invited Speaker) Exopolysaccharides and antimicrobial biosurfactants produced by Paenibacillus macerans. International Colloquium on Applied Chemistry and Materials, Kansai University, Osaka, Japan, August 04, 2014. 
    
13. Wang SL (Invited speaker) Isolation and characteriazation of chitosanase-producing fungi from Central Highland of Vietnam. International Symposium on Biodiversity of Medicinal Plnts and Microorganisms in Central Highland, Tay Nguyen University, Buon Ma Thuot, Viettnam, April 21-22, 2014.   
    
14. Wang SL (Invited speaker) Microbial reclamation of squid. The First OPU-TKU International Symposium on Frontier Chemistry and Materials for the 21^st Century, Osaka, Japan, Nov. 18-19, 2013.
    
15. Wang SL (Keynote speaker) Utilization of chitinous materials in pigment adsorption. The 10th Asia-Pacific Chitin and Chitosan Symposium, Yonago, Japan, Oct. 04-09, 2013.  
    
16. Wang SL (Invited speaker) Enhancement of prodigiosin porduction by Serratia marcescens and its insecticidal activity relative to food colorants. 2013 ECUST-OPU-KIST Joint Symposium on Advanced Materials and Their Applications, East China University of Science and Technology, Shanhai, China, Aug. 2-3, 2013.  
    
17. Wang SL (Invited speaker) Utilization of chitinous materials in pigment adsorption. International Colloquium on Utilization of Bioresource, Osaka Prefecture University, Osaka, Japan, Nov. 12, 2012.
    
18. Wang SL (Plenary lecture) Microbial reclamation of squid pen. International Workshop on Agricultural Biotechnology and Sustainable Development. Tay Nguyen University, Buon Ma Thuot, Vietnam, June 20-23, 2012. 
    
19. Wang SL (Plenary lecture) Screening and utilization of new species bacteria. International Symposium on Biodiversity of Medicinal Plants and Microorganisms in Central Highland, Tay Nguyen University, Buon Ma Thuot, Vietnam, Dec. 12-14, 2011.
    
20. Wang SL (invited speaker) Microbial reclamation of marine chitin-containing byproducts. The 7th International Symposium on Biocatalysis and Agricultural Biotechnology, Kyoto University, Kyoto, Japan, Dec. 10-13, 2011.
    
21. Wang SL (keynote speaker) Conversion of squid pen by Serratia marcescens for the production of insecticidal prodigiosin. The 9th Asia-Pacific Chitin and Chitosan Symposium, Nha Trang, Vietnam, Aug. 03-06, 2011.
    
22. Wang SL (invited speaker)  The utilization of marine bioresources---An infinite treasure. The Fifth Tamkang International Conference on Ecological Discourse. Tamkang University, Taipei, Taiwan, Dec. 16-18, 2010 .
    
23. Wang SL (Invited speaker)  Isolation and identification of a novel antioxidant with antitumor activity from Serratia ureilytica using squid pen as fermentation substrate. The 7th National Academic Conference on Chitin of  Chinese Chemical Society and International Symposium on the Interdisciplinary Science of Chitin in Chemobilogy and Medicine, Qienchian, China, Nov. 05-09, 2010. 
    
24. Wang SL (Invited speaker) Microbial reclamation of fishery chitin-containing wastes. 2010 International Workshop on Environmental Literature and Functional Materials. Nagasaki University, Nagasaki, Japan, June 14, 2010.
    
25. Wang SL (Invited speaker) Microbial reclamation of the unutilized chitin-containing bioresource. 2010 Taiwanese Society for Chitin and Chitosan, Kaushion, May 29, 2010.
    
26.  Wang SL (Keynote speaker) Microbial reclamation of chitin-containing materials for the production of enzymes and bioactive materials. The 11^th International Conference on Chitin and Chitosan (11ICCC), Taipei, Sep. 06-09, 2009.
    
27.  Wang SL (Invited speaker) Exploitation of microbial resources and their applications in the field of bioindustry. Biotechnology Center/National Chung Hsing University, Taichung, Oct. 07, 2009.
    
28.  Wang SL (Invited speaker) Bioconversion of chitinous materials for the production of enzymes and bioactive materials. Symposium of Biotechnology and Cosmetics, VannungUniversity, Taoyung, May 21, 2009.
    
29.  Wang SL (Invited speaker) Microbial reclamation of chitin-containing materials for the production of enzymes and bioactive materials. The Asian Conference on Environmental Issues (ACEI 2008 pp33-38), NagasakiUniversity, Dec. 04, 2008).
    
30.  Wang SL (Invited speaker) Bioconversion of chitinous materials for the production of enzymes and bioactive materials. The 6^th National Academic Conference on Chitin of Chinese Chemical Society and International Symposium on the Interdisciplinary Science of Chitin in Chemobiology and Medicine, ChineseOceanUniversity, Quindao, Nov. 12-15, 2008.
    
31.  Wang SL (Invited speaker) Microbial reclamation of chitinous materials for the production of enzymes and their application on the development of health foods. Symposium and Workshop on Medical Plants & Health Foods. NationalTaitungUniversity, May 12-13, 2008.
    
32. Wang SL, Huang TY, Wang CY (2008) Microbial reclamation of squid pen for the production of proteases and biofertilizer. Proceedings of the 1^st International Symposium on Process Chemistry (Kyoto, Japan, Jul 28-30, 2008), pp232-233.

 Poster presentation

1. Chien Thang Doan, Thi Ngoc Tran, Van Bon Nguyen, Anh Dzung Nguyen, San-Lang Wang. A thermostable chitosanase from shrimp heads conversion by Paenibacillus mucilaginosus TKU032 and its application in the preparation of bioactive chitosan oligosaccharides. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7
2. Thi Ngoc Tran, Chien Thang Doan, Van Bon Nguyen, Anh Dzung Nguyen, San-Lang Wang. Conversion of wheat Bran to xylanases via Streptomyces. thermocarboxydus. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7  

3. I-Hong Wen, Chien Thang Doan, Thi Ngoc Tran, San-Lang Wang, Van Bon Nguyen, Anh Dzung Nguyen. Conversion of shrimp heads waste for production of a thermotolerant, detergent-stable, alkaline protease by Paenibacillus sp. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7

4. Hsiao-Ting Hsieh, Thi Ngoc Tran, Chien Thang Doan, San-Lang Wang. Pectinase producing and purification from microbes isolated from soil. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7  

5. Chien-Lin Chen, Chien Thang Doan, Thi Ngoc Tran and San-Lang Wang. Conversion of shrimp head powder to proteases and congo red biosorbent via Paenibacillus mucilaginosus. The 7th HCMUT-TKU-OPU-KMITL-DLU-TNU Joint Symposium on Chemistry, Environment, Natural Sciences and Technologies. Ho Chi Minh City University of Technology (Ho Chi Minh City, Vietnam), 2019/10/25. http://jscens.hcmut.edu.vn/    https://easychair.org/cfp/JSCENS7

6. Wang SL, Nguyen BV (Poster presentation) Antidiabetic materials produced by Paenibacillus fermentation. The 4th International Symposium on Process Chemistry, Kyoto International Conference Center, Kyoto, July 24-26, 2019. 

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