• Giảng viên

E-mail: bang.lethi@hust.edu.vn

• Vật liệu sinh học bioceramics (Hydroxyapatite, carbonated hydroxyapatite, calcium phosphate)
• Vật liệu sinh học trong thay thế và tái tạo mô cứng trong chỉnh hình và nha khoa, vật liệu composite sinh học từ ceramic và polymer.
• Xử lý bề mặt vật liệu sinh học nâng cao khả năng tương hợp sinh học: Chế tạo lớp phủ từ vật liệu sinh học lên vật liệu y sinh nền kim loại (Ti và hợp kim Ti, hợp kim Co-Cr..)
• Vật liệu y sinh có cấu trúc xốp ứng dụng trong dẫn thuốc
• Phân tích, đánh giá vật liệu

1. Vật liệu học
2. Vật liệu chức năng
3. Khoa học và kĩ thuật vật liệu y sinh

1. Vật liệu y sinh từ calcium phosphate dùng trong thay thế xương, Đề tài cơ sở-hỗ trợ tiến sĩ trẻ, ĐH Bách Khoa HN, 2019-2020. Chủ nhiệm đề tài
2. Vật liệu vô cơ từ Sr-Carbonated apatite cấu trúc lỗ xốp macro dùng trong dẫn thuốc. Nafosted, 2020-2023. Chủ nhiệm đề tài.

1. Le Thi Bang, S.Ramesh, Bui Duc Long, Nguyen Anh Son, Melvin Munar, Shi Xingling, Effect of MgO addition on the sinterability, mechanical properties and biological cell activities of sintered silicon-substituted hydroxyapatite. Journal of the Australian Ceramic Society. 2021. Accepted.
2. Le Thi Bang, Rui Shi, Bui Duc Long, Ramesh, Shi Xingling, Yuki Sugiura, and Kunio Ishikawa, Biological responses of MC3T3-E1 on calcium carbonate coatings fabricated by hydrothermal reaction on titanium. Biomedical Materials 2020 (15).
3. Shi Rui, Hayashi Koichiro, Le Thi Bang, Ishikawa Kunio. Effects of surface roughening and calcite coating of titanium on cell growth and differentiation. Journal of Biomaterials Applications. 2020;34(7):917-927. doi:1177/0885328219883765
4. Le Thi Bang, Luimar Correa Filho, Håkan Engqvist, Wei Xia, Cecilia Persson, Calcium carbonate coatings for improved corrosion resistance of metal implants.  J Biomed Mater Res. 2020; 108B: 429– 438. https://doi.org/10.1002/jbm.b.34399
5. Ramesh, S., Z.Z. Loo, C.Y. Tan, W.J.K. Chew, Y.C. Ching, F. Tarlochan, H. Chandran, S. Krishnasamy, T. Bang, and A.A.D. Sarhan, Characterization of biogenic hydroxyapatite derived from animal bones for biomedical applications. Ceramics International, 2018. 44(9): p. 10525-10530 (Q1, IF=4.364)
6. Ramesh, S., N. Zulkifli, C.Y. Tan, Y.H. Wong, F. Tarlochan, W.D. Teng, I. Sopyan, T. Bang, and A.A.D. Sarhan, Comparison between microwave and conventional sintering on the properties and microstructural evolution of tetragonal zirconia. Ceramics International, 2018. 44(8): p. 8922-8927. (Q1, IF=4.364)
7. Ting, C.H., R. Singh, C.Y. Tan, N.I. Zainal Abidin, W. Teng, I. Urries, and T. Bang, Low-temperature sintering and prolonged holding time on the densification and properties of zirconia ceramic. Journal of Ceramic Processing Research. Vol. 18, No. 8, pp. 569~574 (2017). (Q 3, IF=0.28)
8. Sopyan, I., E. Pusparini, S. Ramesh, C.Y. Tan, Y.C. Ching, Y.H. Wong, N.I.Z. Abidin, H. Chandran, and T. Bang, Influence of sodium on the properties of sol-gel derived hydroxyapatite powder and porous scaffolds. Ceramics International, 2017. 43(15): p. 12263-12269. (Q1, IF=4.364)
9. Ramesh, A.N. Natasha, C.Y. Tan, L.T. Bang, S. Ramesh, C.Y. Ching, Hari Chandran Direct conversion of eggshell to hydroxyapatite ceramic by a sintering method. Ceramics International, 42, 7824-7829 (2016) (ISI/WoS Publication). (ISI-Indexed). (Q1, IF=4.364)
10. Xingling Shi, Lingli Xu, T.Bang, Guanghong Zhou, Chuanbo Zheng, Kanji Tsuru, Kunio Ishikawa, Partial oxidation of TiN coating by hydrothermal treatment and ozone treatment to improve its osteoconductivity, Materials Science and Engineering C, 59, 542-548 (2016) (ISI/WoS Publication). (ISI-Indexed). (Q 1, IF=5.08)
11. Ramesh, N.S. Virik, L.T. Bang, A. Niakan, C.Y. Tan, J. Purbolaksono, B.K. Yap and W.D. Teng. Effect of forsterite addition on the densification and properties of hydroxyapatite bioceramic. Journal of Ceramic Processing Research, 17 [1] 30-35 (2016) (ISI/WoS Publication). (ISI-Indexed). (Q 3, IF=0.28)
12. T.Bang, S. Ramesh, J. Purbolaksono, B.D. Long, Hari Chandran, S. Ramesh, R. Othman, Development of a bone substitute material based on alpha-tricalcium phosphate scaffold coated with carbonate apatite/poly-epsilon-caprolactone, Biomedical Materials, 10, 045011 (2015) (ISI/WoS Publication). (ISI-Indexed) (Q1, IF=3.47)
13. T. Bang, S. Ramesh, J. Purbolaksono, Y.C. Ching, B.D. Long, Hari Chandran, S. Ramesh, R. Othman, Effects of silicate and carbonate substitution on the properties of hydroxyapatie prepared by aqueous co- precipitation method. Materials & Design, 87, 788- 796 (2015) (ISI/WoS Publication). (ISI-Indexed) (Q1, IF=4.364)
14. Ramesh, A.N. Natasha, C.Y. Tan, L.T. Bang, A. Niakan, J. Purbolaksono, Hari Chandran, C.Y. Ching, S. Ramesh, W.D. Teng. Characteristics and properties of hydoxyapatite derived by sol gel and wet chemical precipitation methods. Ceramics International, 41, 10434-10441 (2015) (ISI/WoS Publication). (ISI-Indexed) (Q1, IF=3.057)
15. L. Jeffrey Chin, S. Ramesh, W.J. Kelvin Chew, P. Ganesan, L.T. Bang, Y.C. Ching, A. Niakan, C.Y. Tan, J. Purbolaksono, W.D. Teng. Sintering and properties of magnesium orthosilicate ceramic Ceramics International, 41, 13614-13623 (2015) (ISI/WoS Publication). (ISI-Indexed) (Q1, IF=3.057)
16. Ramesh, C.J. Gan, L.T. Bang, A. Niakan, C.Y. Tan, J. Purbolaksono, Hari Chandran, S. Ramesh, B.K. Yap and W.D. Teng. Effects of two-step sintering on the properties of hydroxyapatite bioceramic. Journal of Ceramic Processing Research, 16 [6] 1-7 (2015) (ISI/WoS Publication). (ISI-Indexed) (Q 3, IF=0.28).
17. J. Kelvin Chew, A. Niakan, N.A. Nawawi, L.T. Bang and S. Ramesh, Influence of powder morphology and sintering temperature on the properties of hydroxyapatite.. International Journal of Automotive and Mechanical Engineering (IJAME), 12, 3089-3096 (2015) (ISSN: 2229-8649 (Print); ISSN: 2180-1606 (Online)). (SCOPUS-Indexed)
18. J. Kelvin Chew, L.T. Bang, S. Ramesh, W.D. Teng Mechanical properties and hydrothermal ageing behaviour of flyash-doped Y-TZP ceramic.. International Journal of the Institute of Materials Malaysia (IJIMM), 2 [1] 292-299 (2015). (SCOPUS-Indexed)
19. Ramesh, N.S. Virik, L.T. Bang, A. Niakan, C.Y. Tan, J. Purbolaksono, B.K. Yap, S. Ramesh, W.D. Teng. Sintering behaviour of forsterite-doped hydroxyapatite ceramics. Ceramics – Silikaty, 59 [2] 181-186 (2015) (ISI/WoS Publication). (ISI-Indexed). (Q 3, IF=0.68)
20. M. Kwa, S. Ramesh, L.T. Bang, Y.H. Wong, W.J. Kelvin Chew, C.Y. Tan, J. Purbolaksono, H. Misran and W.D. Teng. Effect of sintering holding time on the properties and low-temperature degradation behaviour of manganese oxide-doped Y-TZP ceramic. Journal of Ceramic Processing Research, 16 [2] 193- 198 (2015) (ISI/WoS Publication). (ISI-Indexed). (Q 4, IF=0.28)
21. Xingling Shi, Lingli Xu, Guanghong Zhou, and T. Bang, Titanium Nitride Modified by Hydrothermal Treatment in Calcium Acetate Solution, Materials Science Forum, Trans Tech Publications, Vol. 815 (2015) pp 446-450.
22. Le Thi Bang, Shi Xingling, Kunio Ishikawa, Radzali Othman, Bone marrow cell response on carbonate apatite/PCL-coated α-TCP foam, Advanced Materials Research Vol. 858, 2014, 7-12. (ISI/WoS Publication). (ISI-Indexed) (Q 4, IF=0.23).
23. M. Khan, S. Ramesh, L.T.Bang, Y.H.Wong, S. Ubenthiran, C.Y.Tan, J.Purbolaksono, H.Misran, Effect of copper oxide and manganese oxide on properties and low temperature degradation of sintered Y-TZP ceramic. Journal of Materials Engineering and Performance (2014). Accepted. DOI: 10.1007/s11665-014-1231-1 (Q 2, IF=1.34).
24. Le Thi Bang, Radzali Othman, Aging time and synthesis paprameters of nanocyrstalline single phase hydroxyapatite produced by a precipitation method. Ceramic-Silikáty 58 (2), 2014, 157-164 (Q 3, IF=0.68)
25. Kamalanathan, S. Ramesh, L.T. Bang, A. Niakan, C.Y. Tan, J. Purbolaksono, Hari Chandran, W.D. Teng, Synthesis and sintering of hydroxyapatite derived from eggshells as a calcium precursor, Ceramics International, 40 (10), 2014, 16349–16359 (Q1, IF=3.057)
26. Le Thi Bang, Bui Duc Long, Radzali Othman, Carbonate Hydroxyapatite and Silicon-Substituted Carbonate Hydroxyapatite: Synthesis, Mechanical Properties, and Solubility Evaluations, The Scientific World Journal, Volume 2014, Article ID 969876, 9 pages, http://dx.doi.org/10.1155/2014/969876 (Q 2, IF=1.219).
27. Le Thi Bang, Kanji Tsuru, Melvin Munar, Kunio Ishikawa, Radzali Othman, Mechanical behavior and cell response of PCL coated α-TCP foam for cancellous-type bone replacement. Ceramics International, 2013, 6 (9), 5631-5637. (Q1, IF=3.057)
28. Le Thi. Bang, Giichiro Kawachi, Masaharu Nakagawa, Melvin Munar, Kunio Ishikawa, Radzali Othman, The use of poly (ε-caprolactone) to enhance the mechanical strength of porous Si-substituted carbonate apatite, Journal of Applied Polymer Science, 2013, 130 (1): 426-433. (Q 1, IF=1.86)
29. T. Bang, K. Ishikawa, R. Othman, Effect of silicon and heat-treatment temperature on the morphology and mechanical properties of silicon-substituted hydroxyapatite, Ceramics International, 37, 2011, 3637-3642 (Q1, IF=3.057).
30. Bang, L.T, Othman, R., Ishikawa, K. Effect of concentration of reactants on morphology of hydroxyapatite produced by precipitation method. Malaysia Journal of Microscopy, 5 (1), 2009, 91-95. (SCOPUS-Cited Publication).