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Gong J, Sun M, Wang S, He J, Wang Y, Qian Y, Liu Y, Dong L, Ma L, Cheng K, Weng W, Yu M, Zhang YS, Wang H. Surface Modification by Divalent Main-Group-Elemental Ions for Improved Bone Remodeling To Instruct Implant Biofabrication. ACS Biomater Sci Eng 2019; 5:3311-3324. [PMID: 33405574 DOI: 10.1021/acsbiomaterials.9b00270] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Jiaxing Gong
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Landsdowne Street, Cambridge, Massachusetts 02139, United States
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Miao Sun
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Shaolong Wang
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Jianxiang He
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Yu Wang
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Ying Qian
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Yu Liu
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Lingqing Dong
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Liang Ma
- State Key Laboratory of Fluid Power & Mechatronic Systems, School of Mechanical Engineering, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Kui Cheng
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Wenjian Weng
- School of Materials Science and Engineering, State Key Laboratory of Silicon Materials, Zhejiang University, 38 Zheda Road, Hangzhou 310027, China
| | - Mengfei Yu
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
| | - Yu Shrike Zhang
- Division of Engineering in Medicine, Department of Medicine, Brigham and Women’s Hospital, Harvard Medical School, 65 Landsdowne Street, Cambridge, Massachusetts 02139, United States
| | - Huiming Wang
- The Affiliated Stomatologic Hospital, School of Medicine, Zhejiang University, 395 Yanan Road, Hangzhou 310003, China
- Key Laboratory of Oral Biomedical Research of Zhejiang Province, 268 Kaixuan Road, Hangzhou 310029, China
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Lee JS, Kim K, Park JP, Cho SW, Lee H. Role of Pyridoxal 5'-Phosphate at the Titanium Implant Interface In Vivo: Increased Hemophilicity, Inactive Platelet Adhesion, and Osteointegration. Adv Healthc Mater 2017; 6. [PMID: 28081293 DOI: 10.1002/adhm.201600962] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2016] [Revised: 10/16/2016] [Indexed: 11/08/2022]
Abstract
Titanium is the most biocompatible inorganic biomaterial with a long history of use in orthopedic and dental implants. However, promoting rapid and effective bone formation and integration onto etched, rough TiO2 surfaces has been a challenging topic. Here, 21 commercially available molecules are examined that met the following criteria: (1) contain phosphonic acid for stable immobilization onto TiO2 surfaces and (2) have a molecular weight less than 500 Da for negligible coating thickness. Of these molecules, the surface immobilization of pyridoxal 5'-phosphate (PLP), an active form of vitamin B6 , dramatically increases the hemophilic property of the surface and accelerated osteointegration in vivo. Analysis shows that PLP promotes surface binding of serum albumin and other plasma proteins by Schiff-base formations via its aldehyde group, providing a platform suitable for osteoblast adhesion. PLP also retards blood coagulation more than the widely used citric acid at the TiO2 surface. As PLP is capable of maintaining an inactivated status of surface-adsorbed platelets, delayed coagulation at the implant-blood interface allows for sufficient supply of growth factors from blood plasma and migration of osteoblasts. The results suggest that PLP can be widely applicable as a biocompatible, effective coating compound to promote osteointegration of titanium-based implants.
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Affiliation(s)
- Jung Seung Lee
- Department of Biotechnology; Yonsei University; 50 Yonsei-ro Seodaemun-gu Seoul 120-749 Republic of Korea
| | - Kyuri Kim
- The Graduate School of Nanoscience and Technology Korea Advanced Institute of Science and Technology (KAIST); 291 University Rd Daejeon 305-701 Republic of Korea
| | - Joseph P. Park
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); 291 University Rd Daejeon 305-701 Republic of Korea
| | - Seung-Woo Cho
- Department of Biotechnology; Yonsei University; 50 Yonsei-ro Seodaemun-gu Seoul 120-749 Republic of Korea
| | - Haeshin Lee
- The Graduate School of Nanoscience and Technology Korea Advanced Institute of Science and Technology (KAIST); 291 University Rd Daejeon 305-701 Republic of Korea
- Department of Chemistry; Korea Advanced Institute of Science and Technology (KAIST); 291 University Rd Daejeon 305-701 Republic of Korea
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