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Sulaiman MY, Wicaksono S, Dirgantara T, Mahyuddin AI, Sadputranto SA, Oli'i EM. Influence of bite force and implant elastic modulus on mandibular reconstruction with particulate-cancellous bone marrow grafts healing: An in silico investigation. J Mech Behav Biomed Mater 2024; 157:106654. [PMID: 39042972 DOI: 10.1016/j.jmbbm.2024.106654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2024] [Revised: 06/27/2024] [Accepted: 07/07/2024] [Indexed: 07/25/2024]
Abstract
This study aims to investigate tissue differentiation during mandibular reconstruction with particulate cancellous bone marrow (PCBM) graft healing using biphasic mechanoregulation theory under four bite force magnitudes and four implant elastic moduli to examine its implications on healing rate, implant stress distribution, new bone elastic modulus, mandible equivalent stiffness, and load-sharing progression. The finite element model of a half Canis lupus mandible, symmetrical about the midsagittal plane, with two marginal defects filled by PCBM graft and stabilized by porous implants, was simulated for 12 weeks. Eight different scenarios, which consist of four bite force magnitudes and four implant elastic moduli, were tested. It was found that the tissue differentiation pattern corroborates the experimental findings, where the new bone propagates from the superior side and the buccal and lingual sides in contact with the native bone, starting from the outer regions and progressing inward. Faster healing and quicker development of bone graft elastic modulus and mandible equivalent stiffness were observed in the variants with lower bite force magnitude and or larger implant elastic modulus. A load-sharing condition was found as the healing progressed, with M3 (Ti6Al4V) being better than M4 (stainless steel), indicating the higher stress shielding potentials of M4 in the long term. This study has implications for a better understanding of mandibular reconstruction mechanobiology and demonstrated a novel in silico framework that can be used for post-operative planning, failure prevention, and implant design in a better way.
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Affiliation(s)
- Muhammad Yusril Sulaiman
- Mechanics of Solid and Lightweight Structures Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung, 40132, West Java, Indonesia
| | - Satrio Wicaksono
- Mechanics of Solid and Lightweight Structures Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung, 40132, West Java, Indonesia.
| | - Tatacipta Dirgantara
- Mechanics of Solid and Lightweight Structures Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung, 40132, West Java, Indonesia
| | - Andi Isra Mahyuddin
- Dynamics and Control Research Group, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung, 40132, West Java, Indonesia
| | - Seto Adiantoro Sadputranto
- Oral and Maxillofacial Medical Staff Group, Hasan Sadikin General Hospital, Jalan Pasteur 38, Bandung, 40161, West Java, Indonesia; Oral and Maxillofacial Department, Faculty of Dentistry, Universitas Padjajaran, Jalan Sekeloa Selatan 1, Bandung, 40132, West Java, Indonesia
| | - Eka Marwansyah Oli'i
- Oral and Maxillofacial Medical Staff Group, Hasan Sadikin General Hospital, Jalan Pasteur 38, Bandung, 40161, West Java, Indonesia; Oral and Maxillofacial Department, Faculty of Dentistry, Universitas Padjajaran, Jalan Sekeloa Selatan 1, Bandung, 40132, West Java, Indonesia; Mechanical Engineering Graduate Program, Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Jalan Ganesha 10, Bandung, 40132, West Java, Indonesia
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Wu YC, Hsieh MCW, Wang WT, Chang YH, Lee SS, Huang SH, Hou MF, Tseng CC, Kuo YR. A novel biodegradable magnesium skin staple: A safety and functional evaluation. Asian J Surg 2024; 47:3048-3055. [PMID: 38431472 DOI: 10.1016/j.asjsur.2024.02.098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Revised: 01/21/2024] [Accepted: 02/16/2024] [Indexed: 03/05/2024] Open
Abstract
BACKGROUND The potential of biodegradable magnesium (Mg) skin staple has recently garnered widespread attention due to their biodegradability and biocompatibility rather than traditional stainless steel staples, the most commonly used in current clinical practice. The aim of this study is to evaluate the safety and mechanical properties of a novel biodegradable Mg skin staple. METHODS A prototype of Mg skin staple was designed using a novel ZK60 Mg alloy. The mechanical properties of the staple were evaluated using a universal testing machine. The cytotoxicity of the staple was examined in vitro and the efficacy of the staple in wound closure was assessed in New Zealand rabbits for one and three weeks, respectively. RESULTS The tensile strength of this Mg alloy is 258.4 MPa with 6.9% elongation. The treatment of HaCaT and L929 cells with the staple extract resulted in over 95% cell viability, indicating no cytotoxicity. In vivo, no tissue irritation was observed. No difference was found in wound healing between the Mg skin staple and the stainless steel staple after one and three weeks in the cutting wound on the back of rabbits. Some Mg skin staples spontaneously dislodged from the skin within three weeks, while others were easily removed. CONCLUSION Our results confirm the safety, biocompatibility, and functionality of the novel Mg skin staple in wound closure. The efficacy of the staple in wound closure was demonstrated to be as effectively as conventional staples, with the added benefit of decreased long-term retention of skin staples in the wounds.
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Affiliation(s)
- Yi-Chia Wu
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan; Department of Plastic Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, 80145, Taiwan; Department of Surgery, School of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Meng-Chien Willie Hsieh
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan; Department of Plastic Surgery, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung, 80145, Taiwan
| | - Wei-Ting Wang
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan
| | - Yen-Hao Chang
- Combination Medical Device Technology Division, Medical Devices and Opto-Electronics Equipment Department, Metal Industries Research & Development Centre, Kaohsiung, 82151, Taiwan
| | - Su-Shin Lee
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan; Department of Surgery, School of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Shu-Hung Huang
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan; Department of Surgery, School of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Department of Surgery, Kaohsiung Municipal Siaogang Hospital, Kaohsiung, 81267, Taiwan
| | - Ming-Feng Hou
- Department of Biomedical Science and Environmental Biology, College of Life Science, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan
| | - Chun-Chieh Tseng
- Combination Medical Device Technology Division, Medical Devices and Opto-Electronics Equipment Department, Metal Industries Research & Development Centre, Kaohsiung, 82151, Taiwan.
| | - Yur-Ren Kuo
- Division of Plastic Surgery, Department of Surgery, Kaohsiung Medical University Hospital, Kaohsiung, 80708, Taiwan; Department of Surgery, School of Medicine, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan; Regenerative Medicine and Cell Therapy Research Center, Kaohsiung Medical University, Kaohsiung, 80708, Taiwan.
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Hussain M, Khan SM, Shafiq M, Abbas N, Sajjad U, Hamid K. Advances in biodegradable materials: Degradation mechanisms, mechanical properties, and biocompatibility for orthopedic applications. Heliyon 2024; 10:e32713. [PMID: 39027458 PMCID: PMC11254538 DOI: 10.1016/j.heliyon.2024.e32713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 06/06/2024] [Accepted: 06/07/2024] [Indexed: 07/20/2024] Open
Abstract
Mg-based and Zn-based biodegradable materials have the potential to become the next-generation implant materials to treat bone diseases, because of their desired degradation and mechanical properties. This article reviews the status of these implant materials. The required properties of biodegradable materials such as biodegradability, mechanical properties, and biocompatibility for performance evaluation were briefly discussed. The influence of fabrication techniques, microstructure, alloying elements, and post-processing techniques on the properties of Mg and Zn-based materials was addressed. The degradation mechanism by dissolution, oxidation, and interaction with human body cells was discussed. The biocompatibility of Mg and Zn-based biodegradable materials was analyzed. The significance of in vitro and in vivo biocompatibility testing was highlighted, emphasizing the superiority of in vivo results over cell line studies. This article identifies the many Mg and Zn-based biodegradable materials and summarizes the key findings.
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Affiliation(s)
- Muzamil Hussain
- Institute of Polymer & Textile Engineering, University of the Punjab, Lahore, 54000, Pakistan
| | - Shahzad Maqsood Khan
- Institute of Polymer & Textile Engineering, University of the Punjab, Lahore, 54000, Pakistan
| | - Muhammad Shafiq
- Institute of Polymer & Textile Engineering, University of the Punjab, Lahore, 54000, Pakistan
| | - Naseem Abbas
- Department of Mechanical Engineering, Sejong University, Seoul, 05006, Republic of Korea
| | - Uzair Sajjad
- Department of Energy and Refrigerating Air-Conditioning Engineering, National Taipei University of Technology, Taipei, 10608, Taiwan
| | - Khalid Hamid
- Process and Power Research Group, Department of Energy and Process Engineering, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
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Li P, Wan G, Xu S, Li A. Functional Biomaterials and Digital Technologies in Dentistry: From Bench to Bedside. J Funct Biomater 2024; 15:107. [PMID: 38667564 PMCID: PMC11051381 DOI: 10.3390/jfb15040107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024] Open
Abstract
This Special Issue, "Functional Biomaterials and Digital Technologies in Dentistry: From Bench to Bedside", highlights the integration of advanced materials science and digital technologies in dental and maxillofacial applications [...].
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Affiliation(s)
- Ping Li
- Department of Prosthodontics, School and Hospital of Stomatology, Guangzhou Medical University, Guangzhou 510182, China
| | - Guojiang Wan
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University, Chengdu 611756, China;
| | - Shulan Xu
- Center of Oral Implantology, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou 510280, China;
| | - An Li
- Department of Periodontology, Stomatological Hospital, School of Stomatology, Southern Medical University, Guangzhou 510280, China
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Franke A, Sequenc AF, Sembdner P, Seidler A, Matschke JB, Leonhardt H. Three-dimensional measurements of symmetry for the mandibular ramus. Ann Anat 2024; 253:152229. [PMID: 38367950 DOI: 10.1016/j.aanat.2024.152229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Revised: 01/30/2024] [Accepted: 02/13/2024] [Indexed: 02/19/2024]
Abstract
BACKGROUND The study examines a sample of patients presenting for viscerocranial computer tomography that does not display any apparent signs of asymmetry, assesses the three-dimensional congruency of the mandibular ramus, and focuses on differences in age and gender. METHODS This cross-sectional cohort study screened viscerocranial CT data of patients without deformation or developmental anomalies. Segmentations were obtained from the left and right sides and superimposed according to the best-fit alignment. Comparisons were made to evaluate three-dimensional congruency and compared between subgroups according to age and gender. RESULTS Two hundred and sixty-eight patients were screened, and one hundred patients met the inclusion criteria. There were no statistical differences between the left and right sides of the mandibular ramus. Also, there were no differences between the subgroups. The overall root mean square was 0.75 ± 0.15 mm, and the mean absolute distance from the mean was 0.54 ± 0.10 mm. CONCLUSION The mean difference was less than one millimetre, far below the two-millimetre distance described in the literature that defines relative symmetry. Our study population displays a high degree of three-dimensional congruency. Our findings help to understand that there is sufficient three-dimensional congruency of the mandibular ramus, thus contributing to facilitating CAD-CAM-based procedures based on symmetry for this specific anatomic structure.
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Affiliation(s)
- Adrian Franke
- Department of Oral and Maxillofacial Surgery, University Hospital Carl Gustav Carus Dresden, Germany.
| | | | - Philipp Sembdner
- Chair of Virtual Product Development, Institute of Machine Elements and Machine Design, TU Dresden, Germany
| | - Alexander Seidler
- Chair of Virtual Product Development, Institute of Machine Elements and Machine Design, TU Dresden, Germany
| | - Jan Bernard Matschke
- Department of Oral and Maxillofacial Surgery, University Hospital Carl Gustav Carus Dresden, Germany
| | - Henry Leonhardt
- Department of Oral and Maxillofacial Surgery, University Hospital Carl Gustav Carus Dresden, Germany
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Jablonská E, Mrázková L, Kubásek J, Vojtěch D, Paulin I, Ruml T, Lipov J. Characterization of hFOB 1.19 Cell Line for Studying Zn-Based Degradable Metallic Biomaterials. MATERIALS (BASEL, SWITZERLAND) 2024; 17:915. [PMID: 38399166 PMCID: PMC10890055 DOI: 10.3390/ma17040915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Revised: 01/30/2024] [Accepted: 02/08/2024] [Indexed: 02/25/2024]
Abstract
In vitro testing is the first important step in the development of new biomaterials. The human fetal osteoblast cell line hFOB 1.19 is a very promising cell model; however, there are vast discrepancies in cultivation protocols, especially in the cultivation temperature and the presence of the selection reagent, geneticin (G418). We intended to use hFOB 1.19 for the testing of Zn-based degradable metallic materials. However, the sensitivity of hFOB 1.19 to zinc ions has not yet been studied. Therefore, we compared the toxicity of zinc towards hFOB 1.19 under different conditions and compared it with that of the L929 mouse fibroblast cell line. We also tested the cytotoxicity of three types of Zn-based biomaterials in two types of media. The presence of G418 used as a selection reagent decreased the sensitivity of hFOB 1.19 to Zn2+. hFOB 1.19 cell line was more sensitive to Zn2+ at elevated (restrictive) temperatures. hFOB 1.19 cell line was less sensitive to Zn2+ than L929 cell line (both as ZnCl2 and extracts of alloys). Therefore, the appropriate cultivation conditions of hFOB 1.19 during biomaterial testing should be chosen with caution.
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Affiliation(s)
- Eva Jablonská
- Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic; (L.M.); (T.R.); (J.L.)
| | - Lucie Mrázková
- Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic; (L.M.); (T.R.); (J.L.)
| | - Jiří Kubásek
- Department of Metals and Corrosion Engineering, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic; (J.K.); (D.V.)
| | - Dalibor Vojtěch
- Department of Metals and Corrosion Engineering, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic; (J.K.); (D.V.)
| | - Irena Paulin
- Institute of Metals and Technology, Ljubljana, Lepi pot 11, SI-1000 Ljubljana, Slovenia;
| | - Tomáš Ruml
- Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic; (L.M.); (T.R.); (J.L.)
| | - Jan Lipov
- Department of Biochemistry and Microbiology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague 6, Czech Republic; (L.M.); (T.R.); (J.L.)
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Jin X, Xie D, Zhang Z, Liu A, Wang M, Dai J, Wang X, Deng H, Liang Y, Zhao Y, Wen P, Li Y. In vitro and in vivo studies on biodegradable Zn porous scaffolds with a drug-loaded coating for the treatment of infected bone defect. Mater Today Bio 2024; 24:100885. [PMID: 38169782 PMCID: PMC10758886 DOI: 10.1016/j.mtbio.2023.100885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/17/2023] [Accepted: 11/27/2023] [Indexed: 01/05/2024] Open
Abstract
Additively manufactured biodegradable zinc (Zn) scaffolds have great potential to repair infected bone defects due to their osteogenic and antibacterial properties. However, the enhancement of antibacterial properties depends on a high concentration of dissolved Zn2+, which in return deteriorates osteogenic activity. In this study, a vancomycin (Van)-loaded polydopamine (PDA) coating was prepared on pure Zn porous scaffolds to solve the above dilemma. Compared with pure Zn scaffolds according to comprehensive in vitro tests, the PDA coating resulted in a slow degradation and inhibited the excessive release of Zn2+ at the early stage, thus improving cytocompatibility and osteogenic activity. Meanwhile, the addition of Van drug substantially suppressed the attachment and proliferation of S. aureus and E. coli bacterial. Furthermore, in vivo implantation confirmed the simultaneously improved osteogenic and antibacterial functions by using the pure Zn scaffolds with Van-loaded PDA coating. Therefore, it is promising to employ biodegradable Zn porous scaffolds with the proposed drug-loaded coating for the treatment of infected bone defects.
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Affiliation(s)
- Xiang Jin
- Postgraduate Training Base, Jinzhou Medical University and The Fourth Medical Centre, Chinese PLA General Hospital, Beijing, 10048, China
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
| | - Dongxu Xie
- State Key Laboratory of Tribology in Advanced Equipment, Beijing, 100084, China
- Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Zhenbao Zhang
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
| | - Aobo Liu
- State Key Laboratory of Tribology in Advanced Equipment, Beijing, 100084, China
- Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Menglin Wang
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
| | - Jiabao Dai
- State Key Laboratory of Tribology in Advanced Equipment, Beijing, 100084, China
- Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Xuan Wang
- Postgraduate Training Base, Jinzhou Medical University and The Fourth Medical Centre, Chinese PLA General Hospital, Beijing, 10048, China
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
| | - Huanze Deng
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
| | - Yijie Liang
- Postgraduate Training Base, Jinzhou Medical University and The Fourth Medical Centre, Chinese PLA General Hospital, Beijing, 10048, China
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
| | - Yantao Zhao
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
- Senior Department of Orthopedics, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
- Beijing Engineering Research Center of Orthopedics Implants, Beijing, 100048, China
| | - Peng Wen
- State Key Laboratory of Tribology in Advanced Equipment, Beijing, 100084, China
- Department of Mechanical Engineering, Tsinghua University, Beijing, 100084, China
| | - Yanfeng Li
- Postgraduate Training Base, Jinzhou Medical University and The Fourth Medical Centre, Chinese PLA General Hospital, Beijing, 10048, China
- Department of Stomatology, The Fourth Medical Centre, PLA General Hospital, Beijing, 100048, China
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Chen S, Du T, Zhang H, Qi J, Zhang Y, Mu Y, Qiao A. Methods for improving the properties of zinc for the application of biodegradable vascular stents. BIOMATERIALS ADVANCES 2024; 156:213693. [PMID: 37992478 DOI: 10.1016/j.bioadv.2023.213693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 11/02/2023] [Accepted: 11/03/2023] [Indexed: 11/24/2023]
Abstract
Biodegradable stents can support vessels for an extended period, maintain vascular patency, and progressively degrade once vascular remodeling is completed, thereby reducing the constraints of traditional metal stents. An ideal degradable stent must have good mechanical properties, degradation behavior, and biocompatibility. Zinc has become a new type of biodegradable metal after magnesium and iron, owing to its suitable degradation rate and good biocompatibility. However, zinc's poor strength and ductility make it unsuitable as a vascular stent material. Therefore, this paper reviewed the primary methods for improving the overall properties of zinc. By discussing the mechanical properties, degradation behavior, and biocompatibility of various improvement strategies, we found that alloying is the most common, simple, and effective method to improve mechanical properties. Deformation processing can further improve the mechanical properties by changing the microstructures of zinc alloys. Surface modification is an important means to improve the biological activity, blood compatibility and corrosion resistance of zinc alloys. Meanwhile, structural design can not only improve the mechanical properties of the vascular stents, but also endow the stents with special properties such as negative Poisson 's ratio. Manufacturing zinc alloys with excellent degradation properties, improved mechanical properties and strong biocompatibility and exploring their mechanism of interaction with the human body remain areas for future research.
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Affiliation(s)
- Shiliang Chen
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Tianming Du
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China.
| | - Hanbing Zhang
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Jing Qi
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Yanping Zhang
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China
| | - Yongliang Mu
- School of Metallurgy, Northeastern University, Shenyang, China
| | - Aike Qiao
- Faculty of Environment and Life, Beijing University of Technology, Beijing, China.
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Tettey F, Saudi S, Davies D, Shrestha S, Johnson K, Fialkova S, Subedi K, Bastakoti BP, Sankar J, Desai S, Bhattarai N. Fabrication and Characterization of Zn Particle Incorporated Fibrous Scaffolds for Potential Application in Tissue Healing and Regeneration. ACS APPLIED MATERIALS & INTERFACES 2023; 15:48913-48929. [PMID: 37847523 DOI: 10.1021/acsami.3c09793] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Zinc (Zn) metal and its alloys have received a lot of interest in biomedical applications due to their biodegradability, biocompatibility, antimicrobial activity, and ability to stimulate tissue regeneration. Bulk Zn has been successfully utilized in a variety of implant applications, most notably as bioabsorbable cardiac stents and orthopedic fixation devices, where it provides adequate mechanical properties while also releasing helpful Zn ions (Zn2+) during degradation. Such beneficial ions are dose-dependent and, when released in excess, can induce cellular toxicity. In this study, we hypothesize that embedding Zn metal particles into a polymer nanofibrous scaffold will enable control of the degradation and time release of the Zn2+. We designed and fabricated two polymer scaffolds, polycaprolactone (PCL) and polycaprolactone-chitosan (PCL-CH). Each scaffold had an increasing amount of Zn. Several physicochemical properties such as fiber morphology, crystallinity, mechanical strength, hydrophilicity, degradation and release of Zn2+, thermal properties, chemical compositions, and so forth were characterized and compared with the PCL fibrous scaffold. The biological properties of the scaffolds were evaluated in vitro utilizing direct and indirect cytotoxicity assays and cell viability. All the data show that the addition of Zn changed various physical properties of the PCL and PCL-CH scaffolds except their chemical structure. Further investigation reveals that the PCL-CH scaffolds degrade the Zn particles relatively faster than the PCL because the presence of the hydrophilic CH influences the faster release of Zn2+ in cell culture conditions as compared to the PCL fibrous scaffold. The combined advantages of CH and Zn in the PCL scaffold enriched 3T3 fibroblast cells' survival and proliferation except the ones with the higher concentration of Zn particles. These new composite scaffolds are promising and can be further considered for tissue healing and regeneration applications.
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Affiliation(s)
- Felix Tettey
- Department of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Department of Industrial and Systems Engineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Center of Excellence in Product Design and Advanced Manufacturing, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Sheikh Saudi
- Department of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Dekonti Davies
- Department of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Department of Mechanical Engineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Sita Shrestha
- Department of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Kalene Johnson
- Department of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Svitlana Fialkova
- Department of Mechanical Engineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Kiran Subedi
- College of Agriculture and Environmental Sciences, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Bishnu P Bastakoti
- Department of Chemistry, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Center of Excellence in Product Design and Advanced Manufacturing, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Jagannathan Sankar
- Department of Mechanical Engineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Center of Excellence in Product Design and Advanced Manufacturing, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Salil Desai
- Department of Industrial and Systems Engineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Center of Excellence in Product Design and Advanced Manufacturing, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
| | - Narayan Bhattarai
- Department of Chemical, Biological and Bioengineering, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
- Center of Excellence in Product Design and Advanced Manufacturing, North Carolina A&T State University, Greensboro, North Carolina 27411, United States
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Abd-Elaziem W, Liu J, Ghoniem N, Li X. Effect of nanoparticles on creep behaviour of metals: A review. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY 2023; 26:3025-3053. [DOI: 10.1016/j.jmrt.2023.08.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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11
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Wang P, Gong Y, Zhou G, Ren W, Wang X. Biodegradable Implants for Internal Fixation of Fractures and Accelerated Bone Regeneration. ACS OMEGA 2023; 8:27920-27931. [PMID: 37576626 PMCID: PMC10413843 DOI: 10.1021/acsomega.3c02727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Accepted: 07/12/2023] [Indexed: 08/15/2023]
Abstract
Bone fractures have always been a burden to patients due to their common occurrence and severe complications. Traditionally, operative treatments have been widely used in the clinic for implanting, despite the fact that they can only achieve bone fixation with limited stability and pose no effect on promoting tissue growth. In addition, the nondegradable implants usually need a secondary surgery for implant removal, otherwise they may block the regeneration of bones resulting in bone nonunion. To overcome the low degradability of implants and avoid multiple surgeries, tissue engineers have investigated various biodegradable materials for bone regeneration, whereas the significance of stability of long-term bone fixation tends to be neglected during this process. Combining the traditional orthopedic implantation surgeries and emerging tissue engineering, we believe that both bone fixation and bone regeneration are indispensable factors for a successful bone repair. Herein, we define such a novel idea as bone regenerative fixation (BRF), which should be the main future development trend of biodegradable materials.
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Affiliation(s)
- Pei Wang
- Department
of Plastic and Reconstructive Surgery, Shanghai Key Laboratory of
Tissue Engineering, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Yan Gong
- Department
of Plastic and Reconstructive Surgery, Shanghai Key Laboratory of
Tissue Engineering, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
| | - Guangdong Zhou
- Department
of Plastic and Reconstructive Surgery, Shanghai Key Laboratory of
Tissue Engineering, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
- Institute
of Regenerative Medicine and Orthopedics, Institutes of Health Central
Plain, Xinxiang Medical University, Henan 453003, China
| | - Wenjie Ren
- Institute
of Regenerative Medicine and Orthopedics, Institutes of Health Central
Plain, Xinxiang Medical University, Henan 453003, China
| | - Xiansong Wang
- Department
of Plastic and Reconstructive Surgery, Shanghai Key Laboratory of
Tissue Engineering, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200011, China
- Institute
of Regenerative Medicine and Orthopedics, Institutes of Health Central
Plain, Xinxiang Medical University, Henan 453003, China
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12
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Qiao A, Du T, Yang H, Mu Y. Biomechanical Study and Analysis for Cardiovascular/Skeletal Materials and Devices. J Funct Biomater 2023; 14:398. [PMID: 37623643 PMCID: PMC10456227 DOI: 10.3390/jfb14080398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Revised: 07/24/2023] [Accepted: 07/24/2023] [Indexed: 08/26/2023] Open
Abstract
The Special Issue entitled "Biomechanical Study and Analysis for Cardiovascular/Skeletal Materials and Devices" addresses biological functional materials and devices relevant to cardiovascular diseases and orthopedic conditions [...].
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Affiliation(s)
- Aike Qiao
- Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (T.D.); (H.Y.)
| | - Tianming Du
- Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (T.D.); (H.Y.)
| | - Haisheng Yang
- Faculty of Environment and Life, Beijing University of Technology, Beijing 100124, China; (T.D.); (H.Y.)
| | - Yongliang Mu
- School of Metallurgy, Northeastern University, Shenyang 110819, China;
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13
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Kong L, Heydari Z, Lami GH, Saberi A, Baltatu MS, Vizureanu P. A Comprehensive Review of the Current Research Status of Biodegradable Zinc Alloys and Composites for Biomedical Applications. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4797. [PMID: 37445111 DOI: 10.3390/ma16134797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 06/23/2023] [Accepted: 06/28/2023] [Indexed: 07/15/2023]
Abstract
Zinc (Zn)-based biodegradable materials show moderate degradation rates in comparison with other biodegradable materials (Fe and Mg). Biocompatibility and non-toxicity also make them a viable option for implant applications. Furthermore, Pure Zn has poor mechanical behavior, with a tensile strength of around 100-150 MPa and an elongation of 0.3-2%, which is far from reaching the strength required as an orthopedic implant material (tensile strength is more than 300 MPa, elongation more than 15%). Alloy and composite fabrication have proven to be excellent ways to improve the mechanical performance of Zn. Therefore, their alloys and composites have emerged as an innovative category of biodegradable materials. This paper summarizes the most important recent research results on the mechanical and biological characteristics of biodegradable Zn-based implants for orthopedic applications and the most commonly added components in Zn alloys and composites.
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Affiliation(s)
- Lingyun Kong
- School of Electronic Information, Xijing University, Xi'an 710123, China
| | - Zahra Heydari
- School of Electrical and Computer Engineering, College of Engineering, University of Tehran, Tehran 1439957131, Iran
| | - Ghadeer Hazim Lami
- Department of Material Engineering, South Tehran Branch, Islamic Azad University, Tehran 1777613651, Iran
| | - Abbas Saberi
- Department of Material Engineering, South Tehran Branch, Islamic Azad University, Tehran 1777613651, Iran
- Department of Biomedical Engineering, Islamic Azad University, South Tehran Branch, Tehran 1777613651, Iran
| | - Madalina Simona Baltatu
- Department of Technologies and Equipments for Materials Processing, Faculty of Materials Science and Engineering, Gheorghe Asachi Technical University of Iaşi, Blvd. Mangeron, No. 51, 700050 Iasi, Romania
| | - Petrica Vizureanu
- Department of Technologies and Equipments for Materials Processing, Faculty of Materials Science and Engineering, Gheorghe Asachi Technical University of Iaşi, Blvd. Mangeron, No. 51, 700050 Iasi, Romania
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14
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Maresca JA, DeMel DC, Wagner GA, Haase C, Geibel JP. Three-Dimensional Bioprinting Applications for Bone Tissue Engineering. Cells 2023; 12:cells12091230. [PMID: 37174630 PMCID: PMC10177443 DOI: 10.3390/cells12091230] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 04/11/2023] [Accepted: 04/21/2023] [Indexed: 05/15/2023] Open
Abstract
The skeletal system is a key support structure within the body. Bones have unique abilities to grow and regenerate after injury. Some injuries or degeneration of the tissues cannot rebound and must be repaired by the implantation of foreign objects following injury or disease. This process is invasive and does not always improve the quality of life of the patient. New techniques have arisen that can improve bone replacement or repair. 3D bioprinting employs a printer capable of printing biological materials in multiple directions. 3D bioprinting potentially requires multiple steps and additional support structures, which may include the use of hydrogels for scaffolding. In this review, we discuss normal bone physiology and pathophysiology and how bioprinting can be adapted to further the field of bone tissue engineering.
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Affiliation(s)
- Jamie A Maresca
- The John B. Pierce Laboratory, University of New Haven, New Haven, CT 06519, USA
| | - Derek C DeMel
- Yale School of Engineering & Applied Science, Yale University, New Haven, CT 06519, USA
| | - Grayson A Wagner
- Yale School of Engineering & Applied Science, Yale University, New Haven, CT 06519, USA
| | - Colin Haase
- The John B. Pierce Laboratory, University of New Haven, New Haven, CT 06519, USA
| | - John P Geibel
- The John B. Pierce Laboratory, University of New Haven, New Haven, CT 06519, USA
- Yale School of Engineering & Applied Science, Yale University, New Haven, CT 06519, USA
- Department of Surgery, School of Medicine, Yale University, New Haven, CT 06519, USA
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15
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Biodegradable Materials for Tissue Engineering: Development, Classification and Current Applications. J Funct Biomater 2023; 14:jfb14030159. [PMID: 36976083 PMCID: PMC10051288 DOI: 10.3390/jfb14030159] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2023] [Revised: 03/11/2023] [Accepted: 03/13/2023] [Indexed: 03/19/2023] Open
Abstract
The goal of this review is to map the current state of biodegradable materials that are used in tissue engineering for a variety of applications. At the beginning, the paper briefly identifies typical clinical indications in orthopedics for the use of biodegradable implants. Subsequently, the most frequent groups of biodegradable materials are identified, classified, and analyzed. To this end, a bibliometric analysis was applied to evaluate the evolution of the scientific literature in selected topics of the subject. The special focus of this study is on polymeric biodegradable materials that have been widely used for tissue engineering and regenerative medicine. Moreover, to outline current research trends and future research directions in this area, selected smart biodegradable materials are characterized, categorized, and discussed. Finally, pertinent conclusions regarding the applicability of biodegradable materials are drawn and recommendations for future research are suggested to drive this line of research forward.
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16
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Oladipo AO, Lebelo SL, Msagati TAM. Nanocarrier design–function relationship: The prodigious role of properties in regulating biocompatibility for drug delivery applications. Chem Biol Interact 2023; 377:110466. [PMID: 37004951 DOI: 10.1016/j.cbi.2023.110466] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 03/14/2023] [Accepted: 03/28/2023] [Indexed: 04/03/2023]
Abstract
The concept of drug delivery systems as a magic bullet for the delivery of bioactive compounds has emerged as a promising approach in the treatment of different diseases with significant advantages over the limitations of traditional methods. While nanocarrier-based drug delivery systems are the main advocates of drug uptake because they offer several advantages including reduced non-specific biodistribution, improved accumulation, and enhanced therapeutic efficiency; their safety and biocompatibility within cellular/tissue systems are therefore important for achieving the desired effect. The underlying power of "design-interplay chemistry" in modulating the properties and biocompatibility at the nanoscale level will direct the interaction with their immediate surrounding. Apart from improving the existing nanoparticle physicochemical properties, the balancing of the hosts' blood components interaction holds the prospect of conferring newer functions altogether. So far, this concept has been remarkable in achieving many fascinating feats in addressing many challenges in nanomedicine such as immune responses, inflammation, biospecific targeting and treatment, and so on. This review, therefore, provides a diverse account of the recent advances in the fabrication of biocompatible nano-drug delivery platforms for chemotherapeutic applications, as well as combination therapy, theragnostic, and other diseases that are of interest to scientists in the pharmaceutical industries. Thus, careful consideration of the "property of choice" would be an ideal way to realize specific functions from a set of delivery platforms. Looking ahead, there is an enormous prospect for nanoparticle properties in regulating biocompatibility.
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Affiliation(s)
- Adewale O Oladipo
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Private Bag X06, Florida, 1710, South Africa.
| | - Sogolo L Lebelo
- Department of Life and Consumer Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Private Bag X06, Florida, 1710, South Africa
| | - Titus A M Msagati
- Institute for Nanotechnology and Water Sustainability (iNanoWS), College of Science, Engineering, and Technology, University of South Africa, Private Bag X06, Florida, 1710, South Africa
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17
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Serrano DR, Kara A, Yuste I, Luciano FC, Ongoren B, Anaya BJ, Molina G, Diez L, Ramirez BI, Ramirez IO, Sánchez-Guirales SA, Fernández-García R, Bautista L, Ruiz HK, Lalatsa A. 3D Printing Technologies in Personalized Medicine, Nanomedicines, and Biopharmaceuticals. Pharmaceutics 2023; 15:313. [PMID: 36839636 PMCID: PMC9967161 DOI: 10.3390/pharmaceutics15020313] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 01/07/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023] Open
Abstract
3D printing technologies enable medicine customization adapted to patients' needs. There are several 3D printing techniques available, but majority of dosage forms and medical devices are printed using nozzle-based extrusion, laser-writing systems, and powder binder jetting. 3D printing has been demonstrated for a broad range of applications in development and targeting solid, semi-solid, and locally applied or implanted medicines. 3D-printed solid dosage forms allow the combination of one or more drugs within the same solid dosage form to improve patient compliance, facilitate deglutition, tailor the release profile, or fabricate new medicines for which no dosage form is available. Sustained-release 3D-printed implants, stents, and medical devices have been used mainly for joint replacement therapies, medical prostheses, and cardiovascular applications. Locally applied medicines, such as wound dressing, microneedles, and medicated contact lenses, have also been manufactured using 3D printing techniques. The challenge is to select the 3D printing technique most suitable for each application and the type of pharmaceutical ink that should be developed that possesses the required physicochemical and biological performance. The integration of biopharmaceuticals and nanotechnology-based drugs along with 3D printing ("nanoprinting") brings printed personalized nanomedicines within the most innovative perspectives for the coming years. Continuous manufacturing through the use of 3D-printed microfluidic chips facilitates their translation into clinical practice.
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Affiliation(s)
- Dolores R. Serrano
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
- Instituto Universitario de Farmacia Industrial, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Aytug Kara
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Iván Yuste
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Francis C. Luciano
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Baris Ongoren
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Brayan J. Anaya
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Gracia Molina
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Laura Diez
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Bianca I. Ramirez
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Irving O. Ramirez
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Sergio A. Sánchez-Guirales
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Raquel Fernández-García
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Liliana Bautista
- Department of Pharmaceutics and Food Science, School of Pharmacy, Complutense University of Madrid, 28040 Madrid, Spain
| | - Helga K. Ruiz
- Department of Physical Chemistry, Complutense University of Madrid, 28040 Madrid, Spain
| | - Aikaterini Lalatsa
- Institute of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, UK
- CRUK Formulation Unit, School of Pharmacy and Biomedical Sciences, University of Strathclyde, 161 Cathedral Street, Glasgow G4 0RE, UK
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18
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Recent Developments in Zn-Based Biodegradable Materials for Biomedical Applications. J Funct Biomater 2022; 14:jfb14010001. [PMID: 36662048 PMCID: PMC9865652 DOI: 10.3390/jfb14010001] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2022] [Revised: 12/13/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Zn-based biodegradable alloys or composites have the potential to be developed to next-generation orthopedic implants as alternatives to conventional implants to avoid revision surgeries and to reduce biocompatibility issues. This review summarizes the current research status on Zn-based biodegradable materials. The biological function of Zn, design criteria for orthopedic implants, and corrosion behavior of biodegradable materials are briefly discussed. The performance of many novel zinc-based biodegradable materials is evaluated in terms of biodegradation, biocompatibility, and mechanical properties. Zn-based materials perform a significant role in bone metabolism and the growth of new cells and show medium degradation without the release of excessive hydrogen. The addition of alloying elements such as Mg, Zr, Mn, Ca, and Li into pure Zn enhances the mechanical properties of Zn alloys. Grain refinement by the application of post-processing techniques is effective for the development of many suitable Zn-based biodegradable materials.
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19
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Martynenko N, Anisimova N, Rybalchenko O, Kiselevskiy M, Rybalchenko G, Tabachkova N, Zheleznyi M, Temralieva D, Bazhenov V, Koltygin A, Sannikov A, Dobatkin S. Structure, Biodegradation, and In Vitro Bioactivity of Zn-1%Mg Alloy Strengthened by High-Pressure Torsion. MATERIALS (BASEL, SWITZERLAND) 2022; 15:ma15249073. [PMID: 36556879 PMCID: PMC9784155 DOI: 10.3390/ma15249073] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/11/2022] [Accepted: 12/16/2022] [Indexed: 05/27/2023]
Abstract
The effect of high-pressure torsion (HPT) on the microstructure, phase composition, mechanical characteristics, degradation rate, and bioactive properties of the Zn-1%Mg alloy is studied. An ultrafine-grained (UFG) structure with an average grain size of α-Zn equal to 890 ± 26 nm and grains and subgrains of the Mg2Zn11 and MgZn2 phases with a size of 50-100 nm are formed after HPT. This UFG structure leads to an increase in the ultimate tensile strength of the alloy by ~3 times with an increase in elongation to 6.3 ± 3.3% due to the formation of a basal texture. The study of corrosion resistance did not show a significant effect of HPT on the degradation rate of the alloy. In addition, no significant changes in the bioactivity of the alloy after HPT: hemolysis, cellular colonization and Escherichia coli growth inhibition.
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Affiliation(s)
- Natalia Martynenko
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
| | - Natalia Anisimova
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
- Center for Biomedical Engineering, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
- N.N. Blokhin National Medical Research Center of Oncology (N.N. Blokhin NMRCO) of the Ministry of Health of the Russian Federation, 115478 Moscow, Russia
| | - Olga Rybalchenko
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
| | - Mikhail Kiselevskiy
- Center for Biomedical Engineering, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
- N.N. Blokhin National Medical Research Center of Oncology (N.N. Blokhin NMRCO) of the Ministry of Health of the Russian Federation, 115478 Moscow, Russia
| | - Georgy Rybalchenko
- P.N. Lebedev Physical Institute of the Russian Academy of Sciences, 119991 Moscow, Russia
| | - Natalia Tabachkova
- A.M. Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia
- Department of Physical Materials Science, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
| | - Mark Zheleznyi
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
- Department of Physical Materials Science, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
- Institute of Innovative Engineering Technologies, Peoples’ Friendship University of Russia (RUDN University), 117198 Moscow, Russia
| | - Diana Temralieva
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
| | - Viacheslav Bazhenov
- Casting Department, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
| | - Andrey Koltygin
- Casting Department, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
| | - Andrey Sannikov
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
- Casting Department, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
| | - Sergey Dobatkin
- A.A. Baikov Institute of Metallurgy and Materials Science of the Russian Academy of Sciences, Leninskiy Prospect, 49, 119334 Moscow, Russia
- Department of Metal Science and Physics of Strength, National University of Science and Technology “MISIS”, 119049 Moscow, Russia
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