刘建彰，主任医师、副教授、博士研究生导师。1997年本科毕业于北京医科大学口腔医学院，分别于2003年、2007年在北京大学口腔医学院获得口腔修复学硕士学位、博士学位，于北京大学口腔医院修复科工作至今。现任第二届中国人体健康科技促进会口腔种植专委会副主任委员,第二届中国医药教育协会口腔医学委员会委员，第六届北京市种植专委会委员，国家医师资格考试口腔医学开发专家委员会委员，华西口腔医学杂志第七届编辑委员会编委。

研究方向涉及口腔种植学，口腔修复学，数字化技术以及种植体周边抗菌、促愈合、促成骨等相关研究。专业擅长：全口无牙颌修复（种植固定、种植覆盖、改良合型、BPS等相关技术联合解决方案）和种植、牙合学、美学修复治疗，参加多部论著及译著编写。发表相关论文三十余篇。以第一发明人获得发明专利三项获批两项，实用新型专利一项。

代表性论文：

1.Li Y, Li Y, Gao H, Liu J, Liang H. Edible thermosensitive chitosan/hydroxypropyl β-cyclodextrin hydrogel with natural licoricidin for enhancing oral health: Biofilm disruption and demineralization prevention.Int J Biol Macromol.2024;282:136647.

2.Mingxia Wang; Yaqian Li; Yuxuan Zhao; Huiling Gao; Zhaochu Xu; Liang Chen; JianzhangLiu;Hao Liang; pH-triggered chitosan-sodium caseinate nanocarriers with charge-switching property:characterization and applications in dental care, Food Hydrocolloids, 2024, 152: 109919-109935

3.Wang M, Muhammad T, Gao H, Liu J, Liang H. Targeted pH-responsive chitosan nanogels with Tanshinone IIA for enhancing the antibacterial/anti-biofilm efficacy. Int J Biol Macromol. 2023 May 15;237:124177. doi: 10.1016/j.ijbiomac.2023.124177. Epub 2023 Mar 25. PMID: 36972823.

4.Wu Y, Gao H, Liu J, Liang H. Chitosan nanoparticles efficiently enhance the dispersibility, stability and selective antibacterial activity of insoluble isoflavonoids. Int J Biol Macromol. 2023 Mar 31;232:123420. doi: 10.1016/j.ijbiomac.2023.123420. Epub 2023 Jan 25. PMID: 36708890.

5.LIU J, HUANG Q, WANG X, et al. Early loading of splinted implants in posterior mandible: Three-year results of a prospective multicenter study [J]. Clinical oral implants research, 2019, 30(10): 1049-58. https ://doi.org/10.1111/clr.13518

6.LIU X, LI M, LIU J, et al. Passively fitting implant-supported complete-arch interim restoration [J]. The Journal of prosthetic dentistry, 2019, 121(5): 733-6.

7.GAO H, LIU J, LIU X, et al. An implant impression technique involving abutment transition from interim prostheses to definitive restorations in the esthetic zone [J]. The Journal of prosthetic dentistry, 2019, 121(4): 561-5.

8.LIU X, TAN Y, LIU J, et al. A digital technique for fabricating implant-supported interim restorations in the esthetic zone [J]. The Journal of prosthetic dentistry, 2018, 119(4): 540-4.

9.刘建彰. 改良唇-牙-牙槽嵴上颌全口种植义齿分类设计[J]. 华西口腔医学杂志, 2018,36(3): 233-239.

10.LIU X, LIU J, MAO H, et al. A digital technique for replicating peri-implant soft tissue contours and the emergence profile [J]. The Journal of prosthetic dentistry, 2017, 118(3): 264-7

11.LIANG T, HU X, ZHU L, LIU J,et al. Comparative in vitro study of cementing techniques for implant-supported restorations [J]. The Journal of prosthetic dentistry, 2016, 116(1): 59-66