发表研究论著 1部，研究论文 20多篇，其中 SCI论文 14篇，还有授权国际专利 2项。

代表性项目

1. 研发细胞活性型融合蛋白质细胞外基质而控制 ES/iPS细胞的功能和分化过程。基盘研究 S（日本科学振兴会） 2011-2014 ，分担研究者

2. 以钙粘素融合蛋白质作为细胞外基质的 ES/iPS细胞的单一细胞级培养系统的开发。（日本文部省委托研究事业） “第二期再生医疗实现项目” 2008-2010， 分担负责项目执行

3. 研发单一细胞级培养系统和刺激反应探测系统而分析 ES细胞的彷徨变异的机制。基盘研究 C，日本科学振兴会  2009-2011   分担研究者

4. 研究分析高分子表面和可固定性融合蛋白之间的相互作用、共固定融合蛋白质的机制   东京工业大学 GCOE 青年学者奖励金 2008-2009  主持

代表性论文

1. S. Sakai, J. Kim, B. Hexig , Y. Okahata, C.S. Cho, T. Akaike. Adsorption behaviors of recombinant E-cadherin-IgG Fc fusion protein on polystyrene surface. Colloids and Surfaces B: Biointerfaces , 94:192-198, 2012.

2. Qingyuan Meng, Amranul Haque, Bayar Hexig , Toshihiro Akaike. The differentiation and isolation of mouse embryonic stem cells toward hepatocytes using galactose-carrying substrata. Biomaterials , 33:1414-1427, 2012.

3. Amranul Haque, Bayar Hexig , Qingyuan Meng, Sharif Hossain, Masato Nagaoka, Toshihiro Akaike. The effect of recombinant E-cadherin substratum on the differentiation of endoderm-derived hepatocyte-like cells from embryonic stem cells. Biomaterials , 32:2032-2042, 2011.

4. Dragomirka Jovic, Amranul Haque, Bayar Hexig , Masato Nagaoka, Toshihiro Akaike. Control of singular cell cycle synchronization of mouse ES cells for hepatocyte differentiation on E-cadherin substratum. Journal of Biotechnology and Biomaterials, 1:1-6, 2011 .

5. Bayar Hexig , Kazuo Isama, Yuji Haishima, Yoshio Inoue, Toshie Tsuchiya, Toshihiro Akaike. Self-organization of the compositional gradient structure in hyaluronic acid and poly(N-isopropylacrylamide) blend film. Journal of Biomaterials Science , 21:1957-1970, 2010.

6. Bayar Hexig , Ryusuke Nakaoka, Toshie Tsuchiya. Safety evaluation of surgical materials by cytotoxicity test. Journal of Artificial Organs , 11:204-211, 2008.

7. Nobuyuki Osugi, Tungalag Dong, Bayar Hexig , Yoshio Inoue. Generation and characterization of compositional gradient structure in the biodegradable chitosan/Poly(ethylene oxide) blend. Journal of Applied Polymer Science , 104: 2939-2946, 2007.

8. H. Alata, B. Hexig , Y. Inoue. Effect of poly(vinyl alcohol) fine particles as a novel biodegradable nucleating agent on the crystallization of poly(3-hydroxybutyrate). Journal of Polymer Science, Part B: Polymer Physics , 44:1813-1820, 2006.

9. Bayar Hexig , Hexig Alata, Naoki Asakawa, Yoshio Inoue. Generation of compositional gradient structure in biodegradable immiscible polyester/polyether blend through intermolecular hydrogen bonding interactions. Advanced Functional Materials , 15: 1630-1634, 2005.

10. B. Hexig , H. Alata, Y. Inoue. Self-organization of functional gradient structure in the biodegradable chitosan/poly(vinyl alcohol) blend film from aqueous solution. Journal of Polymer Science, Part B: Polymer Physics , 43:3069-3076, 2005.

11. B. Hexig , H. Alata, N. Asakawa, Y. Inoue. Novel biodegradable poly(butylenes succinate)/poly(ethylene oxide) blend film with compositional and spherulite-size gradients. Journal of Polymer Science, Part B: Polymer Physics , 43: 368-377, 2005.

12. Bayar Hexig , Yong He, Naoki Asakawa, Yoshio Inoue. Diphenol miscibility effect on the immiscible polyester/polyether binary blends through intermolecular hydrogen-bonding interaction. Journal of Polymer Science, Part B: Polymer Physics , 42:2971-298, 2004.

13. Book chapter and review papers                                          

14. Alata Hexigand Bayar Hexig.Characterization of c ompositional g radient s tructure of p olymeric m aterials by FT-IR t echnology, Theophanides Theophile, Infrared Spectroscopy/ Book 1, Croatia, INTECH open access publisher, 2012 .

15. Bayar Hexig , Toshihiro Akaike. Development of large scale culture system for ES and iPS cells based on E-cadherin coated substrate.Journal of Clinical and Experimental Medicine (IGAKU NO AYUMI) , 238, 1181- 1187, 201 1         (in Japanese) . 　　

16. Bayar Hexig , Toshihiro Akaike. Non-stress homogeneous ES/iPS cells culture system for large scale production , Regenerative Medicine , 9, 323-331, 2010 (in Japanese).

17. Bayar Hexig , Meng QingYuan, Toshihiro Akaike. T he t echnology of n ano-fiber i nnovate r egenerative m edicine , Engineering Materials , 58, 42-47, 2010 (in Japanese).

18. Md Amranul Haque, Masato Nagaoka, Bayar Hexig and Toshihiro Akaike. Artificial extracellular matrix for embryonic stem cell cultures: a new frontier of nanobiomaterials. Sci. Technol. Adv. Mater . 11, 1-9, 2010.