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Dai C, Duan J, Zhang L, Jia G, Zhang C, Zhang J. Biocompatibility of defect-related luminescent nanostructured and microstructured hydroxyapatite. Biol Trace Elem Res 2014; 162:158-67. [PMID: 25312382 DOI: 10.1007/s12011-014-0151-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Accepted: 10/06/2014] [Indexed: 10/25/2022]
Abstract
Three defect-related luminescent hydroxyapatite (HAP) particles, S1, S2, and S3, with different morphologies (the samples S1 and S2 are nanorods with diameters of 25 nm and lengths of 30 and 100 nm, respectively; sample S3 is bur-like microspheres with diameters of 5-6 μm) were synthesized, and their biocompatibility was investigated by MTT, reactive oxygen species (ROS), interleukin-6 (IL-6), comet, and hemolysis assays. The results indicated that all samples were stable in cell culture medium and did not induce the synthesis of proinflammatory cytokine IL-6 or result in hemolysis. It was found that samples S1 and S3 inhibited osteoblast (OB) viability at concentrations of 5, 10, 20, 40, and 80 μg/mL for 24, 48, and 72 h. Sample S2 had no effect on the viability of OB at all tested concentrations for 24 and 48 h, but the viability of OB was increased at concentrations of 20, 40, and 80 μg/mL for 72 h. Samples S1 and S3 could increase the level of cellular ROS; sample S2 had no effect on the level of cellular ROS at a concentration of 20 μg/mL for 48 h. Although samples S1 and S3 induced significant DNA damage, sample S2 could not cause significant DNA damage at a concentration of 20 μg/mL for 72 h. The results suggest that longer nanorod HAP can show excellent biocompatibility and therefore may find potential applications in biomedical fields.
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Affiliation(s)
- Chunyan Dai
- Chemical Biology Key Laboratory of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding, People's Republic of China
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Upadhyaya L, Singh J, Agarwal V, Tewari RP. The implications of recent advances in carboxymethyl chitosan based targeted drug delivery and tissue engineering applications. J Control Release 2014; 186:54-87. [DOI: 10.1016/j.jconrel.2014.04.043] [Citation(s) in RCA: 139] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2014] [Revised: 04/21/2014] [Accepted: 04/23/2014] [Indexed: 12/11/2022]
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53
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Gopi D, Nithiya S, Shinyjoy E, Rajeswari D, Kavitha L. Carbon Nanotubes/Carboxymethyl Chitosan/Mineralized Hydroxyapatite Composite Coating on Ti-6Al-4V Alloy for Improved Mechanical and Biological Properties. Ind Eng Chem Res 2014. [DOI: 10.1021/ie403903q] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - L. Kavitha
- Department
of Physics, School of Basic and Applied Sciences, Central University of Tamilnadu, Thiruvarur 610 101, Tamilnadu, India
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Ariani MD, Matsuura A, Hirata I, Kubo T, Kato K, Akagawa Y. New development of carbonate apatite-chitosan scaffold based on lyophilization technique for bone tissue engineering. Dent Mater J 2014; 32:317-25. [PMID: 23538769 DOI: 10.4012/dmj.2012-257] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Carbonate apatite-chitosan scaffolds (CA-ChSs) were fabricated using the lyophilization technique. It was found that ChSs prepared with 200 mg chitosan powder (ChSs200) had well-structured three-dimensional architecture with high porosity and good retentive form without brittleness. In addition, it was shown that the number of osteoblast-like cells MC3T3-E1 proliferated on desalinated ChSs200 was larger than that on the non-desalinated ChSs200. CA-ChSs were fabricated by adding 100 mg carbonate apatite (CA) to 200 mg chitosan gels followed by freeze-drying (CA100ChSs200). SEM observation revealed that CA100ChSs200 had favorable three- dimensional porous structures. The number of living cells increased more rapidly on CA100ChSs200 prepared with different amounts of CA than on ChSs. ALP activity significantly increased after day 14 and reached a plateau after day 21 in ChSs200 and CA100ChSs200. It was concluded that newly developed CA100ChSs200 may be a possible scaffold material for tissue engineering.
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Affiliation(s)
- Maretaningtias Dwi Ariani
- Department of Advanced Prosthodontics, Hiroshima University Graduate School of Biomedical Sciences, Minami-ku, Hiroshima, Japan
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Rojo ES, Ramos M, Yates M, Martin-Luengo MA, Martínez Serrano AM, Civantos A, López-Lacomba JL, Reilly G, Vervaet C, Tarterra JL, Luis BF, Argomaniz LV. Preparation, characterization and in vitro osteoblast growth of waste-derived biomaterials. RSC Adv 2014. [DOI: 10.1039/c3ra47534d] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Preparation, characterization and in vitro osteoblast growth of beer bagasse derived biomaterial.
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Affiliation(s)
- Eduardo Saez Rojo
- Instituto de Ciencia de Materiales (ICMM) CSIC, Campus UAM
- 28049 Madrid, Spain
| | | | - Malcolm Yates
- Instituto de Catálisis y Petroleoquímica (ICP) CSIC
- Madrid, Spain
| | | | | | - Ana Civantos
- Tissue Engineering Group
- Institute of Biofunctional Studies
- Complutense University of Madrid (UCM)
- Pharmacy
- Madrid, Spain
| | - Jose Luis López-Lacomba
- Tissue Engineering Group
- Institute of Biofunctional Studies
- Complutense University of Madrid (UCM)
- Pharmacy
- Madrid, Spain
| | | | - Chris Vervaet
- Laboratory of Pharmaceutical Technology UB
- Ghent, Belgium
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56
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Qi XN, Mou ZL, Zhang J, Zhang ZQ. Preparation of chitosan/silk fibroin/hydroxyapatite porous scaffold and its characteristics in comparison to bi-component scaffolds. J Biomed Mater Res A 2013; 102:366-72. [DOI: 10.1002/jbm.a.34710] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Revised: 03/06/2013] [Accepted: 03/12/2013] [Indexed: 12/20/2022]
Affiliation(s)
- Xiao-Ni Qi
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province; School of Chemistry and Chemical Engineering, Shaanxi Normal University; Xi'an 710062 China
| | - Zhao-Li Mou
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province; School of Chemistry and Chemical Engineering, Shaanxi Normal University; Xi'an 710062 China
| | - Jing Zhang
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry (Shaanxi Normal University), Ministry of Education; Xi'an 710062 China
| | - Zhi-Qi Zhang
- Key Laboratory of Analytical Chemistry for Life Science of Shaanxi Province; School of Chemistry and Chemical Engineering, Shaanxi Normal University; Xi'an 710062 China
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry (Shaanxi Normal University), Ministry of Education; Xi'an 710062 China
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57
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Kim H, Kim HM, Jang JE, Kim CM, Kim EY, Lee D, Khang G. Osteogenic Differentiation of Bone Marrow Stem Cell in Poly(Lactic-co-Glycolic Acid) Scaffold Loaded Various Ratio of Hydroxyapatite. Int J Stem Cells 2013; 6:67-74. [PMID: 24298375 DOI: 10.15283/ijsc.2013.6.1.67] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/30/2013] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND AND OBJECTIVES Hydroxyapatite has biocompatibility and bioactivity and similar to bone of in human body. The purpose of this study is to evaluate osteogenic differentiation of bone marrow stem cell (BMSC) in PLGA Scaffold added various ratio of hydroxyapatite (HAp). METHODS AND RESULTS PLGA and PLGA/HAp scaffold were prepared using solvent casting/salt-leaching method. BMSC was seeded on the PLGA and PLGA/HAp scaffold and the samples were cultured in 37℃ incubator with 5% CO2 for 28 days. Alkaline phosphatase (ALP) was carried out to evaluate alkaline phosphatase activity at 1, 3, 7, 10 and 14 days. Alizarin Red S stating was performed to identify calcium in scaffold at 1, 7, 14, 21 and 28 days. Compressive strength was measured to evaluate mechanical property of scaffold. To confirm cell viability, MTT was carried out at 1, 3, 7, 14 and 28 days. RT-PCR was performed to verify specific marker expression of osteoblast and stem cell at 7, 14, 21 and 28 days. CONCLUSIONS Osteogenic differentiation of BMSC was confirmed through ALP, RT-PCR, and alizarin red S staining in this study. These results suggest that HAp helps osteogenic differentiation of BMSC.
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Affiliation(s)
- Hyeongseok Kim
- Departments of BIN Fusion Technology ; Polymer-Nano Science & Technology, Chonbuk National University, Jeonju, Korea
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58
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Jaiswal AK, Chhabra H, Kadam SS, Londhe K, Soni VP, Bellare JR. Hardystonite improves biocompatibility and strength of electrospun polycaprolactone nanofibers over hydroxyapatite: A comparative study. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:2926-36. [DOI: 10.1016/j.msec.2013.03.020] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/13/2012] [Revised: 01/19/2013] [Accepted: 03/12/2013] [Indexed: 01/08/2023]
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59
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Li Y, Liu T, Zheng J, Xu X. Glutaraldehyde-crosslinked chitosan/hydroxyapatite bone repair scaffold and its application as drug carrier for icariin. J Appl Polym Sci 2013. [DOI: 10.1002/app.39339] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
| | - Taotao Liu
- School of Materials Science and Engineering; Tongji University; Shanghai; 201804; China
| | - Jun Zheng
- Shanghai University of Traditional Chinese Medicine, Yueyang Hospital of Integrated Chinese and Western Medicine; Shanghai; 200437; China
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Jaiswal AK, Chhabra H, Soni VP, Bellare JR. Enhanced mechanical strength and biocompatibility of electrospun polycaprolactone-gelatin scaffold with surface deposited nano-hydroxyapatite. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:2376-85. [PMID: 23498272 DOI: 10.1016/j.msec.2013.02.003] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2012] [Revised: 01/23/2013] [Accepted: 02/02/2013] [Indexed: 01/31/2023]
Abstract
In this study for the first time, we compared physico-chemical and biological properties of polycaprolactone-gelatin-hydroxyapatite scaffolds of two types: one in which the nano-hydroxyapatite (n-HA) was deposited on the surface of electrospun polycaprolactone-gelatin (PCG) fibers via alternate soaking process (PCG-HAAS) and other in which hydroxyapatite (HA) powders were blended in electrospinning solution of PCG (PCG-HAB). The microstructure of fibers was examined by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) which showed n-HA particles on the surface of the PCG-HAAS scaffold and embedded HA particles in the interior of the PCG-HAB fibers. PCG-HAAS fibers exhibited the better Young's moduli and tensile strength as compared to PCG-HAB fibers. Biological properties such as cell proliferation, cell attachment and alkaline phosphatase activity (ALP) were determined by growing human osteosarcoma cells (MG-63) over the scaffolds. Cell proliferation and confocal results clearly indicated that the presence of hydroxyapatite on the surface of the PCG-HAAS scaffold promoted better cellular adhesion and proliferation as compared to PCG-HAB scaffold. ALP activity was also observed better in alternate soaked PCG scaffold as compared to PCG-HAB scaffold. Mechanical strength and biological properties clearly demonstrate that surface deposited HA scaffold prepared by alternate soaking method may find application in bone tissue engineering.
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Affiliation(s)
- A K Jaiswal
- Department of Biosciences and Bioengineering, Indian Institute of Technology Bombay, Powai, Mumbai, 400076, India
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61
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Reves BT, Bumgardner JD, Haggard WO. Fabrication of crosslinked carboxymethylchitosan microspheres and their incorporation into composite scaffolds for enhanced bone regeneration. J Biomed Mater Res B Appl Biomater 2013; 101:630-9. [DOI: 10.1002/jbm.b.32865] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 09/11/2012] [Accepted: 11/12/2012] [Indexed: 11/08/2022]
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62
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Biomedical applications of carboxymethyl chitosans. Carbohydr Polym 2013; 91:452-66. [DOI: 10.1016/j.carbpol.2012.07.076] [Citation(s) in RCA: 219] [Impact Index Per Article: 19.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2012] [Revised: 07/16/2012] [Accepted: 07/29/2012] [Indexed: 01/27/2023]
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63
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Jabłoński M, Gun'ko VM, Golovan AP, Leboda R, Skubiszewska-Zięba J, Pluta R, Turov VV. Textural characteristics of model and natural bone tissues and interfacial behavior of bound water. J Colloid Interface Sci 2012; 392:446-462. [PMID: 23142010 DOI: 10.1016/j.jcis.2012.08.070] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2012] [Revised: 08/23/2012] [Accepted: 08/24/2012] [Indexed: 11/29/2022]
Abstract
Water, as a probe liquid bound in model systems (highly disperse hydroxyapatite - protein composites as a model of the main components of bones) and rat bone tissues healthy and affected by osteoporosis occurred due to experimental Alzheimer's disease (EAD), has been investigated using low-temperature (1)H NMR spectroscopy, NMR cryoporometry, TG/DTG/DTA, DSC, and TG and DSC thermoporometry. The textural characteristics of these intact systems cannot be studied using the standard adsorption methods, but the cryoporometry and thermoporometry methods give these characteristics. The (1)H NMR spectra of water bound in model and natural bone tissues include signals, which can be assigned to strongly associated (typical) water (SAW, chemical shift of proton resonance δ(H)=5-6 ppm) and weakly associated (atypical) water (WAW) at δ(H)=1-2 ppm. Contributions of SAW and WAW give information on textural organization of both model and natural bones. The influence of such co-adsorbates as HCl, CDCl(3), CD(3)CN, C(6)D(6), and (CD(3))(2)SO on the interfacial behavior and clustering of bound water depends on their polarity, amounts of components, and textural and structural features of the materials analyzed with the (1)H NMR spectroscopy and cryoporometry methods. According to the NMR cryoporometry data, the EAD causes an increase in nanoporosity of the bone tissues. The total porosity and the specific surface area of biostructures (accessible for water molecules and estimated using NMR cryoporometry and TG thermoporometry methods with a model of cylindrical pores) are larger for the EAD sample. Weakly polar chloroform-d has a significant influence on the organization of water in the bone tissue, and this effect is greater for the EAD sample as more porous material.
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Affiliation(s)
- Miroslaw Jabłoński
- Department of Orthopaedics and Rehabilitation, Lublin Medical University, 20-094 Lublin, Poland
| | - Vladimir M Gun'ko
- Chuiko Institute of Surface Chemistry, 17 General Naumov Street, 03164 Kiev, Ukraine.
| | - Alina P Golovan
- Chuiko Institute of Surface Chemistry, 17 General Naumov Street, 03164 Kiev, Ukraine
| | - Roman Leboda
- Faculty of Chemistry, Maria Curie-Sklodowska University, 20-031 Lublin, Poland
| | | | - Ryszard Pluta
- Laboratory of Ischemic and Neurodegenerative Brain Research, Department of Neurodegenerative Disorders, Mossakowski Medical Research Centre, Polish Academy of Sciences, 02-106 Warsaw, Poland
| | - Vladimir V Turov
- Chuiko Institute of Surface Chemistry, 17 General Naumov Street, 03164 Kiev, Ukraine
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64
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Ge S, Zhao N, Wang L, Yu M, Liu H, Song A, Huang J, Wang G, Yang P. Bone repair by periodontal ligament stem cellseeded nanohydroxyapatite-chitosan scaffold. Int J Nanomedicine 2012; 7:5405-14. [PMID: 23091383 PMCID: PMC3474464 DOI: 10.2147/ijn.s36714] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background A nanohydroxyapatite-coated chitosan scaffold has been developed in recent years, but the effect of this composite scaffold on the viability and differentiation of periodontal ligament stem cells (PDLSCs) and bone repair is still unknown. This study explored the behavior of PDLSCs on a new nanohydroxyapatite-coated genipin-chitosan conjunction scaffold (HGCCS) in vitro as compared with an uncoated genipin-chitosan framework, and evaluated the effect of PDLSC-seeded HGCCS on bone repair in vivo. Methods Human PDLSCs were cultured and identified, seeded on a HGCCS and on a genipin-chitosan framework, and assessed by scanning electron microscopy, confocal laser scanning microscopy, MTT, alkaline phosphatase activity, and quantitative real-time polymerase chain reaction at different time intervals. Moreover, PDLSC-seeded scaffolds were used in a rat calvarial defect model, and new bone formation was assessed by hematoxylin and eosin staining at 12 weeks postoperatively. Results PDLSCs were clonogenic and positive for STRO-1. They had the capacity to undergo osteogenic and adipogenic differentiation in vitro. When seeded on HGCCS, PDLSCs exhibited significantly greater viability, alkaline phosphatase activity, and upregulated the bone-related markers, bone sialoprotein, osteopontin, and osteocalcin to a greater extent compared with PDLSCs seeded on the genipin-chitosan framework. The use of PDLSC-seeded HGCCS promoted calvarial bone repair. Conclusion This study demonstrates the potential of HGCCS combined with PDLSCs as a promising tool for bone regeneration.
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Affiliation(s)
- Shaohua Ge
- Key Laboratory of Oral Biomedicine of Shandong Province, Department of Periodontology, School of Stomatology, Jinan, China
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Waizy H, Weizbauer A, Modrejewski C, Witte F, Windhagen H, Lucas A, Kieke M, Denkena B, Behrens P, Meyer-Lindenberg A, Bach FW, Thorey F. In vitro corrosion of ZEK100 plates in Hank's Balanced Salt Solution. Biomed Eng Online 2012; 11:12. [PMID: 22413949 PMCID: PMC3395858 DOI: 10.1186/1475-925x-11-12] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Accepted: 03/13/2012] [Indexed: 12/20/2022] Open
Abstract
Background In recent years magnesium alloys have been intensively investigated as potential resorbable materials with appropriate mechanical and corrosion properties. Particularly in orthopedic research magnesium is interesting because of its mechanical properties close to those of natural bone, the prevention of both stress shielding and removal of the implant after surgery. Methods ZEK100 plates were examined in this in vitro study with Hank's Balanced Salt Solution under physiological conditions with a constant laminar flow rate. After 14, 28 and 42 days of immersion the ZEK100 plates were mechanically tested via four point bending test. The surfaces of the immersed specimens were characterized by SEM, EDX and XRD. Results The four point bending test displayed an increased bending strength after 6 weeks immersion compared to the 2 week group and 4 week group. The characterization of the surface revealed the presence of high amounts of O, P and Ca on the surface and small Mg content. This indicates the precipitation of calcium phosphates with low solubility on the surface of the ZEK100 plates. Conclusions The results of the present in vitro study indicate that ZEK100 is a potential candidate for degradable orthopedic implants. Further investigations are needed to examine the degradation behavior.
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Affiliation(s)
- Hazibullah Waizy
- Department of Orthopedic Surgery, Hannover Medical School, Anna-von-Borries-Str,1-7, 30625 Hannover, Germany.
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