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Calcium-Based Biomineralization: A Smart Approach for the Design of Novel Multifunctional Hybrid Materials. JOURNAL OF COMPOSITES SCIENCE 2021. [DOI: 10.3390/jcs5100278] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Biomineralization consists of a complex cascade of phenomena generating hybrid nano-structured materials based on organic (e.g., polymer) and inorganic (e.g., hydroxyapatite) components. Biomineralization is a biomimetic process useful to produce highly biomimetic and biocompatible materials resembling natural hard tissues such as bones and teeth. In detail, biomimetic materials, composed of hydroxyapatite nanoparticles (HA) nucleated on an organic matrix, show extremely versatile chemical compositions and physical properties, which can be controlled to address specific challenges. Indeed, different parameters, including (i) the partial substitution of mimetic doping ions within the HA lattice, (ii) the use of different organic matrices, and (iii) the choice of cross-linking processes, can be finely tuned. In the present review, we mainly focused on calcium biomineralization. Besides regenerative medicine, these multifunctional materials have been largely exploited for other applications including 3D printable materials and in vitro three-dimensional (3D) models for cancer studies and for drug testing. Additionally, biomineralized multifunctional nano-particles can be involved in applications ranging from nanomedicine as fully bioresorbable drug delivery systems to the development of innovative and eco-sustainable UV physical filters for skin protection from solar radiations.
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2
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Aslankoohi N, Mequanint K. Intrinsically fluorescent bioactive glass-poly(ester amide) hybrid microparticles for dual drug delivery and bone repair. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 128:112288. [PMID: 34474839 DOI: 10.1016/j.msec.2021.112288] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2021] [Revised: 05/27/2021] [Accepted: 06/26/2021] [Indexed: 12/19/2022]
Abstract
The bone extracellular matrix (ECM) is a composite scaffold having inorganic hydroxyapatite and organic collagen fibers. Synthetic bone repair scaffolds that mimic the chemical composition of the native ECM and capable of delivering therapeutics are beneficial. In this study, we prepared intrinsically fluorescent organic-inorganic hybrid microparticle biomaterials by sol-gel process. Unlike the conventional Stöber process which requires an alkaline condition for microparticle formation, an acidic condition in the presence of a biodegradable poly(ester amide) (PEA) polymer was used to prepare silica and tertiary bioactive glass hybrids. During their preparation, one or two model drugs were loaded in the microparticles. Our results showed that a gelation temperature between 40 °C-60 °C and the inclusion of PEA were critical for microparticle formation. Unexpectedly, the hybrid microparticles were fluorescent with tunable emission by changing the excitation wavelengths ranging from 300 to 565 nm for potential multiplex imaging. Gene expression studies showed that the hybrid materials induce osteogenic differentiation of 10T1/2 cells without adding exogenous biochemical factors. The bioactivity of the inorganic phase and the dual drug release from homogenous, biodegradable, biocompatible, osteoinductive, and intrinsically fluorescent microparticles may offer a unique platform for bone regeneration and therapy.
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Affiliation(s)
- Neda Aslankoohi
- School of Biomedical Engineering, The University of Western Ontario, London, Ontario N6A 5B9, Canada
| | - Kibret Mequanint
- School of Biomedical Engineering, The University of Western Ontario, London, Ontario N6A 5B9, Canada; Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, Ontario N6A 5B9, Canada.
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3
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Zeimaran E, Pourshahrestani S, Nam HY, Abd Razak NAB, Kalantari K, Kamarul T, Salamatinia B, Kadri NA. Engineering stiffness in highly porous biomimetic gelatin/tertiary bioactive glass hybrid scaffolds using graphene nanosheets. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2020.104668] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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4
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Gao W, Sun L, Zhang Z, Li Z. Cellulose nanocrystals reinforced gelatin/bioactive glass nanocomposite scaffolds for potential application in bone regeneration. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2020; 31:984-998. [DOI: 10.1080/09205063.2020.1735607] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Wenwei Gao
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, China
| | - Liying Sun
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, China
| | - Zetian Zhang
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, China
| | - Zhengjun Li
- National Engineering Laboratory for Clean Technology of Leather Manufacture, Sichuan University, Chengdu, China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education, Sichuan University, Chengdu, China
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5
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Shetty P, Mu L, Shi Y. Polyelectrolyte cellulose gel with PEG/water: Toward fully green lubricating grease. Carbohydr Polym 2020; 230:115670. [PMID: 31887933 DOI: 10.1016/j.carbpol.2019.115670] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/23/2019] [Accepted: 11/25/2019] [Indexed: 11/16/2022]
Abstract
Developing a fully green lubricant is an urgent need due to the growing consciousness of environmental protection and dwindling resources. In this work, fully green gel lubricants were developed out of cellulose derivatives as gelator and mixture of water and poly(ethylene glycol) 200 (PEG 200) as the base fluid. The non-ionic hydroxyethyl cellulose (HEC) and anionic sodium carboxymethyl cellulose (NaCMC) were chosen to understand the effect of ionic and non-ionic gelators on the thermal, rheological and the tribological properties of the gel lubricant. HEC or NaCMC is demonstrated as effective additive to reduce wear, stabilize friction coefficient and enhance the thermal stability of developed lubricants. It is shown that anionic gelator will result in producing lower friction and wear in comparison to non-ionic gelator, which may be attributed to the possible tribo-film formation due to the negative charge in the NaCMC molecules and its larger molecular weight.
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Affiliation(s)
- Pramod Shetty
- Division of Machine Elements, Luleå University of Technology, Luleå, 97187, Sweden
| | - Liwen Mu
- Division of Machine Elements, Luleå University of Technology, Luleå, 97187, Sweden.
| | - Yijun Shi
- Division of Machine Elements, Luleå University of Technology, Luleå, 97187, Sweden.
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6
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Aslankoohi N, Mondal D, Rizkalla AS, Mequanint K. Bone Repair and Regenerative Biomaterials: Towards Recapitulating the Microenvironment. Polymers (Basel) 2019; 11:E1437. [PMID: 31480693 PMCID: PMC6780693 DOI: 10.3390/polym11091437] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Revised: 08/24/2019] [Accepted: 08/25/2019] [Indexed: 02/07/2023] Open
Abstract
Biomaterials and tissue engineering scaffolds play a central role to repair bone defects. Although ceramic derivatives have been historically used to repair bone, hybrid materials have emerged as viable alternatives. The rationale for hybrid bone biomaterials is to recapitulate the native bone composition to which these materials are intended to replace. In addition to the mechanical and dimensional stability, bone repair scaffolds are needed to provide suitable microenvironments for cells. Therefore, scaffolds serve more than a mere structural template suggesting a need for better and interactive biomaterials. In this review article, we aim to provide a summary of the current materials used in bone tissue engineering. Due to the ever-increasing scientific publications on this topic, this review cannot be exhaustive; however, we attempted to provide readers with the latest advance without being redundant. Furthermore, every attempt is made to ensure that seminal works and significant research findings are included, with minimal bias. After a concise review of crystalline calcium phosphates and non-crystalline bioactive glasses, the remaining sections of the manuscript are focused on organic-inorganic hybrid materials.
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Affiliation(s)
- Neda Aslankoohi
- School of Biomedical Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada.
| | - Dibakar Mondal
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada.
| | - Amin S Rizkalla
- School of Biomedical Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada.
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada.
- Schulich School of Medicine and Dentistry, The University of Western Ontario, London, ON N6A 5B9, Canada.
| | - Kibret Mequanint
- School of Biomedical Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada.
- Department of Chemical and Biochemical Engineering, The University of Western Ontario, London, ON N6A 5B9, Canada.
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7
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Li P, Chen W, Yan Y, Chen B, Wang Y, Huang X. Laser-Triggered Injectable Gelatin Hydrogels System for Combinatorial Upconversion Fluorescence Imaging and Antitumor Chemophotothermal Therapy. ACS APPLIED BIO MATERIALS 2019; 2:3722-3729. [PMID: 35021345 DOI: 10.1021/acsabm.9b00220] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Po Li
- Department of Chemistry, Capital Normal University, 105 West Third Ring North Rd., Beijing 100048, People’s Republic of China
| | - Wei Chen
- Medical and Health Analysis Center, Peking University, Beijing 100191, China
| | - Yue Yan
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100091, China
| | - Binlong Chen
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100091, China
| | - Yiguang Wang
- Beijing Key Laboratory of Molecular Pharmaceutics and New Drug Delivery Systems, School of Pharmaceutical Sciences, Peking University, Beijing 100091, China
| | - Xiaonan Huang
- Department of Chemistry, Capital Normal University, 105 West Third Ring North Rd., Beijing 100048, People’s Republic of China
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Eivazzadeh-Keihan R, Maleki A, de la Guardia M, Bani MS, Chenab KK, Pashazadeh-Panahi P, Baradaran B, Mokhtarzadeh A, Hamblin MR. Carbon based nanomaterials for tissue engineering of bone: Building new bone on small black scaffolds: A review. J Adv Res 2019; 18:185-201. [PMID: 31032119 PMCID: PMC6479020 DOI: 10.1016/j.jare.2019.03.011] [Citation(s) in RCA: 171] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 03/23/2019] [Accepted: 03/23/2019] [Indexed: 01/29/2023] Open
Abstract
Tissue engineering is a rapidly-growing approach to replace and repair damaged and defective tissues in the human body. Every year, a large number of people require bone replacements for skeletal defects caused by accident or disease that cannot heal on their own. In the last decades, tissue engineering of bone has attracted much attention from biomedical scientists in academic and commercial laboratories. A vast range of biocompatible advanced materials has been used to form scaffolds upon which new bone can form. Carbon nanomaterial-based scaffolds are a key example, with the advantages of being biologically compatible, mechanically stable, and commercially available. They show remarkable ability to affect bone tissue regeneration, efficient cell proliferation and osteogenic differentiation. Basically, scaffolds are templates for growth, proliferation, regeneration, adhesion, and differentiation processes of bone stem cells that play a truly critical role in bone tissue engineering. The appropriate scaffold should supply a microenvironment for bone cells that is most similar to natural bone in the human body. A variety of carbon nanomaterials, such as graphene oxide (GO), carbon nanotubes (CNTs), fullerenes, carbon dots (CDs), nanodiamonds and their derivatives that are able to act as scaffolds for bone tissue engineering, are covered in this review. Broadly, the ability of the family of carbon nanomaterial-based scaffolds and their critical role in bone tissue engineering research are discussed. The significant stimulating effects on cell growth, low cytotoxicity, efficient nutrient delivery in the scaffold microenvironment, suitable functionalized chemical structures to facilitate cell-cell communication, and improvement in cell spreading are the main advantages of carbon nanomaterial-based scaffolds for bone tissue engineering.
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Affiliation(s)
- Reza Eivazzadeh-Keihan
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
| | - Ali Maleki
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
| | - Miguel de la Guardia
- Department of Analytical Chemistry, University of Valencia, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - Milad Salimi Bani
- Department of Biomedical Engineering, Faculty of Engineering, University of Isfahan, Isfahan, Iran
| | - Karim Khanmohammadi Chenab
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
| | - Paria Pashazadeh-Panahi
- Department of Biochemistry and Biophysics, Metabolic Disorders Research Center, Gorgan Faculty of Medicine, Golestan University of Medical Sciences, Gorgan, Golestan Province, Iran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Behzad Baradaran
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ahad Mokhtarzadeh
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
- Department of Biotechnology, Higher Education Institute of Rab-Rashid, Tabriz, Iran
| | - Michael R. Hamblin
- Wellman Center for Photomedicine, Massachusetts General Hospital, Boston, MA 02114, USA
- Department of Dermatology, Harvard Medical School, Boston, MA 02115, USA
- Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA 02139, USA
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9
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Lei B, Guo B, Rambhia KJ, Ma PX. Hybrid polymer biomaterials for bone tissue regeneration. Front Med 2019; 13:189-201. [PMID: 30377934 PMCID: PMC6445757 DOI: 10.1007/s11684-018-0664-6] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 06/15/2018] [Indexed: 02/06/2023]
Abstract
Native tissues possess unparalleled physiochemical and biological functions, which can be attributed to their hybrid polymer composition and intrinsic bioactivity. However, there are also various concerns or limitations over the use of natural materials derived from animals or cadavers, including the potential immunogenicity, pathogen transmission, batch to batch consistence and mismatch in properties for various applications. Therefore, there is an increasing interest in developing degradable hybrid polymer biomaterials with controlled properties for highly efficient biomedical applications. There have been efforts to mimic the extracellular protein structure such as nanofibrous and composite scaffolds, to functionalize scaffold surface for improved cellular interaction, to incorporate controlled biomolecule release capacity to impart biological signaling, and to vary physical properties of scaffolds to regulate cellular behavior. In this review, we highlight the design and synthesis of degradable hybrid polymer biomaterials and focus on recent developments in osteoconductive, elastomeric, photoluminescent and electroactive hybrid polymers. The review further exemplifies their applications for bone tissue regeneration.
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Affiliation(s)
- Bo Lei
- Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710054, China
| | - Baolin Guo
- Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710054, China
| | - Kunal J Rambhia
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Peter X Ma
- Frontier Institute of Science and Technology, Xi'an Jiaotong University, Xi'an, 710054, China.
- Department of Biomedical Engineering, University of Michigan, Ann Arbor, MI, 48109, USA.
- Department of Biologic and Materials Sciences, University of Michigan, Ann Arbor, MI, 48109, USA.
- Macromolecular Science and Engineering Center, University of Michigan, Ann Arbor, MI, 48109, USA.
- Department of Material Science and Engineering, University of Michigan, Ann Arbor, MI, 48109, USA.
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10
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Götz W, Tobiasch E, Witzleben S, Schulze M. Effects of Silicon Compounds on Biomineralization, Osteogenesis, and Hard Tissue Formation. Pharmaceutics 2019; 11:E117. [PMID: 30871062 PMCID: PMC6471146 DOI: 10.3390/pharmaceutics11030117] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/25/2019] [Accepted: 03/03/2019] [Indexed: 12/19/2022] Open
Abstract
Bioinspired stem cell-based hard tissue engineering includes numerous aspects: The synthesis and fabrication of appropriate scaffold materials, their analytical characterization, and guided osteogenesis using the sustained release of osteoinducing and/or osteoconducting drugs for mesenchymal stem cell differentiation, growth, and proliferation. Here, the effect of silicon- and silicate-containing materials on osteogenesis at the molecular level has been a particular focus within the last decade. This review summarizes recently published scientific results, including material developments and analysis, with a special focus on silicon hybrid bone composites. First, the sources, bioavailability, and functions of silicon on various tissues are discussed. The second focus is on the effects of calcium-silicate biomineralization and corresponding analytical methods in investigating osteogenesis and bone formation. Finally, recent developments in the manufacturing of Si-containing scaffolds are discussed, including in vitro and in vivo studies, as well as recently filed patents that focus on the influence of silicon on hard tissue formation.
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Affiliation(s)
- Werner Götz
- Department of Orthodontics, Oral Biology Laboratory, School of Dentistry, Rheinische Wilhelms University of Bonn, Welschnonnenstr. 17, D-53111 Bonn, Germany.
| | - Edda Tobiasch
- Department of Natural Sciences, Bonn-Rhine-Sieg University of Applied Sciences, D-53359 Rheinbach, Germany.
| | - Steffen Witzleben
- Department of Natural Sciences, Bonn-Rhine-Sieg University of Applied Sciences, D-53359 Rheinbach, Germany.
| | - Margit Schulze
- Department of Natural Sciences, Bonn-Rhine-Sieg University of Applied Sciences, D-53359 Rheinbach, Germany.
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11
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Li F, Du Y, Pi G, Lei B. Long-term real-time tracking live stem cells/cancer cells in vitro/in vivo through highly biocompatible photoluminescent poly(citrate-siloxane) nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 93:380-389. [DOI: 10.1016/j.msec.2018.08.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Revised: 06/05/2018] [Accepted: 08/05/2018] [Indexed: 01/27/2023]
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12
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Aidun A, Zamanian A, Ghorbani F. Novel bioactive porous starch-siloxane matrix for bone regeneration: Physicochemical, mechanical, and in vitro
properties. Biotechnol Appl Biochem 2018; 66:43-52. [DOI: 10.1002/bab.1694] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 09/15/2018] [Accepted: 09/25/2018] [Indexed: 12/30/2022]
Affiliation(s)
- Amir Aidun
- National Cell Bank of Iran; Pasteur Institute of Iran; Tehran Iran
- Tissues and Biomaterials Research Group (TBRG); Universal Scientific Education and Research Network (USERN); Tehran Iran
| | - Ali Zamanian
- Biomaterials Research Group; Department of Nanotechnology and Advanced Materials; Materials and Energy Research Center; Tehran Iran
- Skin & Stem cell Research Center; Tehran University of Medical Sciences; Tehran Iran
| | - Farnaz Ghorbani
- Biomaterials Research Group; Department of Nanotechnology and Advanced Materials; Materials and Energy Research Center; Tehran Iran
- Skin & Stem cell Research Center; Tehran University of Medical Sciences; Tehran Iran
- Department of Biomedical Engineering; Tehran Science and Research Branch; Islamic Azad University; Tehran Iran
- Department of Biomaterials; Aprin Advanced Technologies Development Company; Tehran Iran
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13
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Araújo-Gomes N, Romero-Gavilán F, Lara-Sáez I, Elortza F, Azkargorta M, Iloro I, Martínez-Ibañez M, Martín de Llano JJ, Gurruchaga M, Goñi I, Suay J, Sánchez-Pérez AM. Silica-gelatin hybrid sol-gel coatings: A proteomic study with biocompatibility implications. J Tissue Eng Regen Med 2018; 12:1769-1779. [PMID: 29785783 DOI: 10.1002/term.2708] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 04/09/2018] [Accepted: 05/08/2018] [Indexed: 11/09/2022]
Abstract
Osseointegration, including the foreign body reaction to biomaterials, is an immune-modulated, multifactorial, and complex healing process in which various cells and mediators are involved. The buildup of the osseointegration process is immunological and inflammation-driven, often triggered by the adsorption of proteins on the surfaces of the biomaterials and complement activation. New strategies for improving osseointegration use coatings as vehicles for osteogenic biomolecules delivery from implants. Natural polymers, such as gelatin, can mimic Collagen I and enhance the biocompatibility of a material. In this experimental study, two different base sol-gel formulations and their combination with gelatin were applied as coatings on sandblasted, acid-etched titanium substrates, and their biological potential as osteogenic biomaterials was tested. We examined the proteins adsorbed onto each surface and their in vitro and in vivo effects. In vitro results showed an improvement in cell proliferation and mineralization in gelatin-containing samples. In vivo testing showed the presence of a looser connective tissue layer in those coatings with substantially more complement activation proteins adsorbed, especially those containing gelatin. Vitronectin and FETUA, proteins associated with mineralization process, were significantly more adsorbed in gelatin coatings.
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Affiliation(s)
- Nuno Araújo-Gomes
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Castellón, Spain.,Department of Medicine, Universitat Jaume I, Castellón, Spain
| | - Francisco Romero-Gavilán
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Castellón, Spain
| | - Irene Lara-Sáez
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Castellón, Spain
| | - Felix Elortza
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, Derio, Spain
| | - Mikel Azkargorta
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, Derio, Spain
| | - Ibon Iloro
- Proteomics Platform, CIC bioGUNE, CIBERehd, ProteoRed-ISCIII, Bizkaia Science and Technology Park, Derio, Spain
| | | | - Javier J Martín de Llano
- Department of Pathology and Health Research, Institute of the Hospital Clínico (INCLIVA), Faculty of Medicine and Dentistry, University of Valencia, Valencia, Spain
| | - Mariló Gurruchaga
- Facultad de Ciencias Químicas, Universidad del País Vasco, San Sebastián, Spain
| | - Isabel Goñi
- Facultad de Ciencias Químicas, Universidad del País Vasco, San Sebastián, Spain
| | - Julio Suay
- Departamento de Ingeniería de Sistemas Industriales y Diseño, Universitat Jaume I, Castellón, Spain
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Hao L, Hu Y, Zhang Y, Wei W, Hou X, Guo Y, Hu X, Jiang D. Enhancing the mechanical performance of poly(ether ether ketone)/zinc oxide nanocomposites to provide promising biomaterials for trauma and orthopedic implants. RSC Adv 2018; 8:27304-27317. [PMID: 35539979 PMCID: PMC9083298 DOI: 10.1039/c8ra01736k] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Accepted: 07/03/2018] [Indexed: 11/21/2022] Open
Abstract
Poly(ether ether ketone)/zinc oxide (PEEK/ZnO) composites were manufactured by using the injection molding technique.
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Affiliation(s)
- Linlin Hao
- College of Animal Science
- Jilin University
- Changchun 130062
- People's Republic of China
| | - Ying Hu
- Engineering Research Center of High Performance Plastics
- Ministry of Education
- College of Chemistry
- Jilin University
- Changchun 130012
| | - Yu Zhang
- College of Animal Science
- Jilin University
- Changchun 130062
- People's Republic of China
| | - Wenzhen Wei
- College of Animal Science
- Jilin University
- Changchun 130062
- People's Republic of China
| | - Xiaochen Hou
- Engineering Research Center of High Performance Plastics
- Ministry of Education
- College of Chemistry
- Jilin University
- Changchun 130012
| | - Yiqiao Guo
- Engineering Research Center of High Performance Plastics
- Ministry of Education
- College of Chemistry
- Jilin University
- Changchun 130012
| | - Xiyu Hu
- Engineering Research Center of High Performance Plastics
- Ministry of Education
- College of Chemistry
- Jilin University
- Changchun 130012
| | - Dong Jiang
- Engineering Research Center of High Performance Plastics
- Ministry of Education
- College of Chemistry
- Jilin University
- Changchun 130012
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15
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Kascholke C, Hendrikx S, Flath T, Kuzmenka D, Dörfler HM, Schumann D, Gressenbuch M, Schulze FP, Schulz-Siegmund M, Hacker MC. Biodegradable and adjustable sol-gel glass based hybrid scaffolds from multi-armed oligomeric building blocks. Acta Biomater 2017; 63:336-349. [PMID: 28927930 DOI: 10.1016/j.actbio.2017.09.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 08/20/2017] [Accepted: 09/15/2017] [Indexed: 12/22/2022]
Abstract
Biodegradability is a crucial characteristic to improve the clinical potential of sol-gel-derived glass materials. To this end, a set of degradable organic/inorganic class II hybrids from a tetraethoxysilane(TEOS)-derived silica sol and oligovalent cross-linker oligomers containing oligo(d,l-lactide) domains was developed and characterized. A series of 18 oligomers (Mn: 1100-3200Da) with different degrees of ethoxylation and varying length of oligoester units was established and chemical composition was determined. Applicability of an established indirect rapid prototyping method enabled fabrication of a total of 85 different hybrid scaffold formulations from 3-isocyanatopropyltriethoxysilane-functionalized macromers. In vitro degradation was analyzed over 12months and a continuous linear weight loss (0.2-0.5wt%/d) combined with only moderate material swelling was detected which was controlled by oligo(lactide) content and matrix hydrophilicity. Compressive strength (2-30MPa) and compressive modulus (44-716MPa) were determined and total content, oligo(ethylene oxide) content, oligo(lactide) content and molecular weight of the oligomeric cross-linkers as well as material porosity were identified as the main factors determining hybrid mechanics. Cytocompatibility was assessed by cell culture experiments with human adipose tissue-derived stem cells (hASC). Cell migration into the entire scaffold pore network was indicated and continuous proliferation over 14days was found. ALP activity linearly increased over 2weeks indicating osteogenic differentiation. The presented glass-based hybrid concept with precisely adjustable material properties holds promise for regenerative purposes. STATEMENT OF SIGNIFICANCE Adaption of degradation kinetics toward physiological relevance is still an unmet challenge of (bio-)glass engineering. We therefore present a glass-derived hybrid material with adjustable degradation. A flexible design concept based on degradable multi-armed oligomers was combined with an established indirect rapid prototyping method to produce a systematic set of porous sol-gel-derived class II hybrid scaffolds. Mechanical properties in the range of cancellous bone were narrowly controlled by hybrid composition. The oligoester introduction resulted in significantly increased compressive moduli. Cytocompatible hybrids degraded in physiologically relevant time frames and a promising linear and controllable weight loss profile was found. To our knowledge, our degradation study represents the most extensive long-term investigation of sol-gel-derived class II hybrids. Due to the broad adjustability of material properties, our concept offers potential for engineering of biodegradable hybrid materials for versatile applications.
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Affiliation(s)
- Christian Kascholke
- Institute of Pharmacy, Pharmaceutical Technology, Leipzig University, Eilenburger Straße 15a, 04317 Leipzig, Germany
| | - Stephan Hendrikx
- Institute of Pharmacy, Pharmaceutical Technology, Leipzig University, Eilenburger Straße 15a, 04317 Leipzig, Germany
| | - Tobias Flath
- Department of Mechanical and Energy Engineering, Leipzig University of Applied Sciences, Karl-Liebknecht-Straße 134, 04277 Leipzig, Germany
| | - Dzmitry Kuzmenka
- Institute of Pharmacy, Pharmaceutical Technology, Leipzig University, Eilenburger Straße 15a, 04317 Leipzig, Germany
| | - Hans-Martin Dörfler
- Department of Mechanical and Energy Engineering, Leipzig University of Applied Sciences, Karl-Liebknecht-Straße 134, 04277 Leipzig, Germany
| | - Dirk Schumann
- Bubbles and Beyond GmbH, Karl-Heine Straße 99, 04229 Leipzig, Germany
| | | | - F Peter Schulze
- Department of Mechanical and Energy Engineering, Leipzig University of Applied Sciences, Karl-Liebknecht-Straße 134, 04277 Leipzig, Germany
| | - Michaela Schulz-Siegmund
- Institute of Pharmacy, Pharmaceutical Technology, Leipzig University, Eilenburger Straße 15a, 04317 Leipzig, Germany
| | - Michael C Hacker
- Institute of Pharmacy, Pharmaceutical Technology, Leipzig University, Eilenburger Straße 15a, 04317 Leipzig, Germany.
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16
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Xue Y, Guo Y, Yu M, Wang M, Ma PX, Lei B. Monodispersed Bioactive Glass Nanoclusters with Ultralarge Pores and Intrinsic Exceptionally High miRNA Loading for Efficiently Enhancing Bone Regeneration. Adv Healthc Mater 2017; 6. [PMID: 28737023 DOI: 10.1002/adhm.201700630] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 06/18/2017] [Indexed: 11/09/2022]
Abstract
Bioactive glass nanoparticles (BGNs) have attracted much attention in drug delivery and bone tissue regeneration, due to the advantages including biodegradation, high bone-bonding bioactivity, and facile large-scale fabrication. However, the wide biomedical applications of BGNs such as efficient gene delivery are limited due to their poor pore structure and easy aggregation. Herein, for the first time, this study reports novel monodispersed bioactive glass nanoclusters (BGNCs) with ultralarge mesopores (10-30 nm) and excellent miRNA delivery for accelerating critical-sized bone regeneration. BGNCs with different size (100-500 nm) are fabricated by using a branched polyethylenimine as the structure director and catalyst. BGNCs show an excellent apatite-forming ability and high biocompatibility. Importantly, BGNCs demonstrate an almost 19 times higher miRNA loading than those of conventional BGNs. Additionally, BGNCs-miRNA nanocomplexes exhibit a significantly high antienzymolysis, enhance cellular uptake and miRNA transfection efficiency, overpassing BGNs and commercial Lipofectamine 3000. BGNCs-mediated miRNA delivery significantly improves the osteogenic differentiation of bone marrow stromal stem cells in vitro and efficiently enhances bone formation in vivo. BGNCs can be a highly efficient nonviral vector for various gene therapy applications. The study may provide a novel strategy to develop highly gene-activated bioactive nanomaterials for simultaneous tissue regeneration and disease therapy.
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Affiliation(s)
- Yumeng Xue
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
| | - Yi Guo
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
| | - Meng Yu
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
| | - Min Wang
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
| | - Peter X. Ma
- Department of Biologic and Materials Sciences; University of Michigan; Ann Arbor MI 48109-1078 USA
| | - Bo Lei
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an 710049 China
- State Key Laboratory for Mechanical Behavior of Materials; Xi'an, Jiaotong University; Xi'an 710049 China
- State Key Laboratory for Manufacturing Systems Engineering; Xi'an Jiaotong University; Xi'an 710054 China
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17
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Akbari Dourbash F, Alizadeh P, Nazari S, Farasat A. A highly bioactive poly (amido amine)/70S30C bioactive glass hybrid with photoluminescent and antimicrobial properties for bone regeneration. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:1135-1146. [DOI: 10.1016/j.msec.2017.04.142] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 04/20/2017] [Accepted: 04/22/2017] [Indexed: 12/11/2022]
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18
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Guan XH, Zhang ZW, Yang L, Wang GS. One-Pot Hydrothermal Synthesis of Hexagonal WO 3 Nanorods/Graphene Composites as High-Performance Electrodes for Supercapacitors. Chempluschem 2017; 82:1174-1181. [PMID: 31957302 DOI: 10.1002/cplu.201700288] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 07/18/2017] [Indexed: 12/12/2022]
Abstract
Tungsten oxide (WO3 ) as an electrode material for supercapacitors has always suffered from low capacitance and poor rate capability. In this work, a series of WO3 nanorods/graphene composites with different weight ratios of tungsten oxide nanorods (WO3 NRs) and reduced graphene oxide (rGO) are synthesized successfully through a facile one-pot electrostatic adsorptive hydrothermal method. In these composites, rGO enhances the conductivity, transporting electrons and protons to the WO3 NRs. In addition, rGO can reinforce the structure of the WO3 NRs during frequently occurring redox reactions. At a graphene weight ratio of 1 wt %, the specific capacitance of the WO3 NRs/rGO composite is 343 F g-1 at a current density of 0.2 A g-1 . Compared with pure WO3 as electrodes, the WO3 NRs/rGO composite shows excellent specific capacity, and superior rate performance and cycling stability owing to the combined action of the double layer and pseudocapacitor. This study provides a new convenient approach to promote the electrochemical performance of tungsten oxide.
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Affiliation(s)
- Xiao-Hui Guan
- School of Chemical Engineering, Northeast Electric Power University, Jilin, 132012, P. R. China
| | - Zi-Wei Zhang
- School of Chemical Engineering, Northeast Electric Power University, Jilin, 132012, P. R. China
| | - Liu Yang
- School of Chemical Engineering, Northeast Electric Power University, Jilin, 132012, P. R. China
| | - Guang-Sheng Wang
- Key Laboratory of Bio-Inspired Smart Interfacial Science, and Technology of Ministry of Education, School of Chemistry and Environment, Beihang University, Beijing, 100191, P. R. China
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19
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Mu L, Shi Y, Hua J, Zhuang W, Zhu J. Engineering Hydrogen Bonding Interaction and Charge Separation in Bio-Polymers for Green Lubrication. J Phys Chem B 2017; 121:5669-5678. [PMID: 28525712 DOI: 10.1021/acs.jpcb.7b03194] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Synthetic additives are widely used in lubricants nowadays to upgrade lubrication properties. The potential of integrating sustainable components in modern lubricants has rarely been studied yet. In this work, two sustainable resources lignin and gelatin have been synergistically incorporated into ethylene glycol (EG), and their tribological properties were systematically investigated. The abundant hydrogen bonding sites in lignin and gelatin as well as their interchain interaction via hydrogen bonding play the dominating roles in tuning the physicochemical properties of the mixture and improving lubricating properties. Moreover, the synergistic combination of lignin and gelatin induces charge separation of gelatin that enables its preferable adsorption on the friction surface through electrostatic force and forms a robust lubrication layer. This layer will be strengthened by lignin through the interpolymer chain hydrogen bonding. At an optimized lignin:gelatin mass ratio of 1:1 and 19 wt % loading of each in EG, the friction coefficient can be greatly stabilized and the wear loss was reduced by 89% compared to pure EG. This work presents a unique synergistic phenomenon between gelatin and lignin, where hydrogen bonding and change separation are revealed as the key factor that bridges the individual components and improves overall lubricating properties.
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Affiliation(s)
- Liwen Mu
- Intelligent Composites Laboratory, Department of Chemical and Biomolecular Engineering, The University of Akron , Akron, Ohio 44325, United States.,Division of Machine Elements, Luleå University of Technology , Luleå 97187, Sweden
| | - Yijun Shi
- Division of Machine Elements, Luleå University of Technology , Luleå 97187, Sweden
| | - Jing Hua
- Division of Machine Elements, Luleå University of Technology , Luleå 97187, Sweden
| | - Wei Zhuang
- College of Biotechnology and Pharmaceutical Engineering, National Engineering Technique Research Center for Biotechnology, Nanjing Tech University , No. 30, Puzhu South Road, Nanjing 211816, P. R. China
| | - Jiahua Zhu
- Intelligent Composites Laboratory, Department of Chemical and Biomolecular Engineering, The University of Akron , Akron, Ohio 44325, United States
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20
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Yao S, Jin B, Liu Z, Shao C, Zhao R, Wang X, Tang R. Biomineralization: From Material Tactics to Biological Strategy. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29:1605903. [PMID: 28229486 DOI: 10.1002/adma.201605903] [Citation(s) in RCA: 152] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Revised: 01/31/2017] [Indexed: 05/23/2023]
Abstract
Biomineralization is an important tactic by which biological organisms produce hierarchically structured minerals with marvellous functions. Biomineralization studies typically focus on the mediation function of organic matrices on inorganic minerals, which helps scientists to design and synthesize bioinspired functional materials. However, the presence of inorganic minerals may also alter the native behaviours of organic matrices and even biological organisms. This progress report discusses the latest achievements relating to biomineralization mechanisms, the manufacturing of biomimetic materials and relevant applications in biological and biomedical fields. In particular, biomineralized vaccines and algae with improved thermostability and photosynthesis, respectively, demonstrate that biomineralization is a strategy for organism evolution via the rational design of organism-material complexes. The successful modification of biological systems using materials is based on the regulatory effect of inorganic materials on organic organisms, which is another aspect of biomineralization control. Unlike previous studies, this study integrates materials and biological science to achieve a more comprehensive view of the mechanisms and applications of biomineralization.
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Affiliation(s)
- Shasha Yao
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Biao Jin
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Zhaoming Liu
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Changyu Shao
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Ruibo Zhao
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Xiaoyu Wang
- Qiushi Academy for Advanced Studies, Zhejiang University, Hangzhou, Zhejiang, 310027, China
| | - Ruikang Tang
- Department of Chemistry, Zhejiang University, Hangzhou, Zhejiang, 310027, China
- Qiushi Academy for Advanced Studies, Zhejiang University, Hangzhou, Zhejiang, 310027, China
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21
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Kumar A, Negi YS, Choudhary V, Bhardwaj NK, Han SS. Morphological, mechanical, and in vitro cytocompatibility analysis of poly(vinyl alcohol)–silica glass hybrid scaffolds reinforced with cellulose nanocrystals. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2017. [DOI: 10.1080/1023666x.2016.1263909] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Anuj Kumar
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
- Department of Nano, Medical and Polymer Materials, Yeungnam University, Gyeongsan, South Korea
- Department of Polymer and Process Engineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Yuvraj Singh Negi
- Department of Polymer and Process Engineering, Indian Institute of Technology Roorkee, Roorkee, India
| | - Veena Choudhary
- Centre for Polymer Science and Engineering, Indian Institute of Technology Delhi, New Delhi, India
| | - Nishi Kant Bhardwaj
- Pulp and Paper Unit, Avantha Centre for Industrial Research and Development, Yamunanagar, Haryana, India
| | - Sung Soo Han
- School of Chemical Engineering, Yeungnam University, Gyeongsan, South Korea
- Department of Nano, Medical and Polymer Materials, Yeungnam University, Gyeongsan, South Korea
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22
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Gao W, Jin W, Li Y, Wan L, Wang C, Lin C, Chen X, Lei B, Mao C. A highly bioactive bone extracellular matrix-biomimetic nanofibrous system with rapid angiogenesis promotes diabetic wound healing. J Mater Chem B 2017; 5:7285-7296. [PMID: 32264178 DOI: 10.1039/c7tb01484h] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BGN-containing CPB nanofibrous scaffolds with rapid angiogenesis promotes diabetic wound healing.
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Affiliation(s)
- Wendong Gao
- Key Laboratory of Orthopedics of Zhejiang Province, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
- Wenzhou 325027
- China
- National Engineering Research Center for Tissues Restoration and Reconstruction
- South China University of Technology
| | - Wanwan Jin
- Key Laboratory of Orthopedics of Zhejiang Province, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
- Wenzhou 325027
- China
| | - Yannan Li
- Frontier Institute of Science and Technology
- State Key Laboratory for Mechanical Behavior of Materials
- Xi'an Jiaotong University
- Xi'an 710000
- China
| | - Li Wan
- Department of Burn, the First Affiliated Hospital of Wenzhou Medical University
- Wenzhou 325000
- China
| | - Chenggui Wang
- Key Laboratory of Orthopedics of Zhejiang Province, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
- Wenzhou 325027
- China
| | - Cai Lin
- National Engineering Research Center for Tissues Restoration and Reconstruction
- South China University of Technology
- Guangzhou 510640
- China
- Department of Burn, the First Affiliated Hospital of Wenzhou Medical University
| | - Xiaofeng Chen
- National Engineering Research Center for Tissues Restoration and Reconstruction
- South China University of Technology
- Guangzhou 510640
- China
| | - Bo Lei
- Frontier Institute of Science and Technology
- State Key Laboratory for Mechanical Behavior of Materials
- Xi'an Jiaotong University
- Xi'an 710000
- China
| | - Cong Mao
- Key Laboratory of Orthopedics of Zhejiang Province, the Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University
- Wenzhou 325027
- China
- National Engineering Research Center for Tissues Restoration and Reconstruction
- South China University of Technology
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23
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Wei CK, Ding SJ. Acid-resistant calcium silicate-based composite implants with high-strength as load-bearing bone graft substitutes and fracture fixation devices. J Mech Behav Biomed Mater 2016; 62:366-383. [PMID: 27254281 DOI: 10.1016/j.jmbbm.2016.05.019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Revised: 05/12/2016] [Accepted: 05/15/2016] [Indexed: 12/11/2022]
Abstract
To achieve the excellent mechanical properties of biodegradable materials used for cortical bone graft substitutes and fracture fixation devices remains a challenge. To this end, the biomimetic calcium silicate/gelatin/chitosan oligosaccharide composite implants were developed, with an aim of achieving high strength, controlled degradation, and superior osteogenic activity. The work focused on the effect of gelatin on mechanical properties of the composites under four different kinds of mechanical stresses including compression, tensile, bending, and impact. The evaluation of in vitro degradability and fatigue at two simulated body fluid (SBF) of pH 7.4 and 5.0 was also performed, in which the pH 5.0 condition simulated clinical conditions caused by bacterial induced local metabolic acidosis or tissue inflammation. In addition, human mesenchymal stem cells (hMSCs) were sued to examine osteogenic activity. Experimental results showed that the appropriate amount of gelatin positively contributed to failure enhancement in compressive and impact modes. The 10wt% gelatin-containing composite exhibits the maximum value of the compressive strength (166.1MPa), which is within the reported compressive strength for cortical bone. The stability of the bone implants was apparently affected by the in vitro fatigue, but not by the initial pH environments (7.4 or 5.0). The gelatin not only greatly enhanced the degradation of the composite when soaked in the dynamic SBF solution, but effectively promoted attachment, proliferation, differentiation, and formation of mineralization of hMSCs. The 10wt%-gelatin composite with high initial strength may be a potential implant candidate for cortical bone repair and fracture fixation applications.
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Affiliation(s)
- Chung-Kai Wei
- Institute of Oral Science, Chung Shan Medical University, Taichung City 402, Taiwan
| | - Shinn-Jyh Ding
- Institute of Oral Science, Chung Shan Medical University, Taichung City 402, Taiwan; Department of Dentistry, Chung Shan Medical University Hospital, Taichung City 402, Taiwan.
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24
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Mooyen S, Charoenphandhu N, Teerapornpuntakit J, Thongbunchoo J, Suntornsaratoon P, Krishnamra N, Tang IM, Pon-On W. Physico-chemical and in vitro
cellular properties of different calcium phosphate-bioactive glass composite chitosan-collagen (CaP@ChiCol) for bone scaffolds. J Biomed Mater Res B Appl Biomater 2016; 105:1758-1766. [DOI: 10.1002/jbm.b.33652] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Revised: 02/10/2016] [Accepted: 02/22/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Sukanya Mooyen
- Department of Physics; Kasetsart University; Bangkok Thailand
| | - Narattaphol Charoenphandhu
- Center of Calcium and Bone Research (COCAB), Mahidol University; Bangkok Thailand
- Department of Physiology; Mahidol University; Bangkok Thailand
| | - Jarinthorn Teerapornpuntakit
- Center of Calcium and Bone Research (COCAB), Mahidol University; Bangkok Thailand
- Department of Physiology; Mahidol University; Bangkok Thailand
| | - Jirawan Thongbunchoo
- Center of Calcium and Bone Research (COCAB), Mahidol University; Bangkok Thailand
- Department of Physiology; Mahidol University; Bangkok Thailand
| | - Panan Suntornsaratoon
- Center of Calcium and Bone Research (COCAB), Mahidol University; Bangkok Thailand
- Department of Physiology; Mahidol University; Bangkok Thailand
| | - Nateetip Krishnamra
- Center of Calcium and Bone Research (COCAB), Mahidol University; Bangkok Thailand
- Department of Physiology; Mahidol University; Bangkok Thailand
| | - I-Ming Tang
- Department of Materials Science; Kasetsart University; Bangkok Thailand
| | - Weeraphat Pon-On
- Department of Physics; Kasetsart University; Bangkok Thailand
- Department of Materials Science; Kasetsart University; Bangkok Thailand
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25
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Hendrikx S, Kascholke C, Flath T, Schumann D, Gressenbuch M, Schulze FP, Hacker MC, Schulz-Siegmund M. Indirect rapid prototyping of sol-gel hybrid glass scaffolds for bone regeneration - Effects of organic crosslinker valence, content and molecular weight on mechanical properties. Acta Biomater 2016; 35:318-29. [PMID: 26925964 DOI: 10.1016/j.actbio.2016.02.038] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 02/15/2016] [Accepted: 02/26/2016] [Indexed: 02/03/2023]
Abstract
We present a series of organic/inorganic hybrid sol-gel derived glasses, made from a tetraethoxysilane-derived silica sol (100% SiO2) and oligovalent organic crosslinkers functionalized with 3-isocyanatopropyltriethoxysilane. The material was susceptible to heat sterilization. The hybrids were processed into pore-interconnected scaffolds by an indirect rapid prototyping method, described here for the first time for sol-gel glass materials. A large panel of polyethylene oxide-derived 2- to 4-armed crosslinkers of molecular weights ranging between 170 and 8000Da were incorporated and their effect on scaffold mechanical properties was investigated. By multiple linear regression, 'organic content' and the 'content of ethylene oxide units in the hybrid' were identified as the main factors that determined compressive strength and modulus, respectively. In general, 3- and 4-armed crosslinkers performed better than linear molecules. Compression tests and cell culture experiments with osteoblast-like SaOS-2 cells showed that macroporous scaffolds can be produced with compressive strengths of up to 33±2MPa and with a pore structure that allows cells to grow deep into the scaffolds and form mineral deposits. Compressive moduli between 27±7MPa and 568±98MPa were obtained depending on the hybrid composition and problems associated with the inherent brittleness of sol-gel glass materials could be overcome. SaOS-2 cells showed cytocompatibility on hybrid glass scaffolds and mineral accumulation started as early as day 7. On day 14, we also found mineral accumulation on control hybrid glass scaffolds without cells, indicating a positive effect of the hybrid glass on mineral accumulation. STATEMENT OF SIGNIFICANCE We produced a hybrid sol-gel glass material with significantly improved mechanical properties towards an application in bone regeneration and processed the material into macroporous scaffolds of controlled architecture by indirect rapid prototyping. We were able to produce macroporous materials of relevant porosity and pore size with compressive moduli, covering the range reported for cancellous bone while an even higher compressive strength was maintained. By multiple linear regression, we identified crosslinker parameters, namely organic content and the content of ethylene oxide units in the hybrids that predominantly determined the mechanics of the hybrid materials. The scaffolds proved to be cytocompatible and induced mineralization in SaOS-2 cells. This provides new insight on the critical parameters for the design of the organic components of covalent hybrid sol-gel glasses.
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Affiliation(s)
- Stephan Hendrikx
- Pharmaceutical Technology, Institute of Pharmacy, Leipzig University, Eilenburger Straße 15a, Leipzig 04317, Germany.
| | - Christian Kascholke
- Pharmaceutical Technology, Institute of Pharmacy, Leipzig University, Eilenburger Straße 15a, Leipzig 04317, Germany.
| | - Tobias Flath
- Department of Mechanical and Energy Engineering, Leipzig University of Applied Sciences, Karl-Liebknecht-Straße 134, Leipzig 04277, Germany.
| | - Dirk Schumann
- Bubbles and Beyond GmbH, Karl-Heine Straße 99, Leipzig 04229, Germany.
| | | | - F Peter Schulze
- Department of Mechanical and Energy Engineering, Leipzig University of Applied Sciences, Karl-Liebknecht-Straße 134, Leipzig 04277, Germany.
| | - Michael C Hacker
- Pharmaceutical Technology, Institute of Pharmacy, Leipzig University, Eilenburger Straße 15a, Leipzig 04317, Germany.
| | - Michaela Schulz-Siegmund
- Pharmaceutical Technology, Institute of Pharmacy, Leipzig University, Eilenburger Straße 15a, Leipzig 04317, Germany.
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26
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Han X, Du W, Li Y, Li Z, Li L. Modulating stability and mechanical properties of silica-gelatin hybrid by incorporating epoxy-terminated polydimethylsiloxane oligomer. J Appl Polym Sci 2015. [DOI: 10.1002/app.43059] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaona Han
- National Engineering Laboratory for Clean Technology of Leather Manufacture; Sichuan University; Chengdu 610065 China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education; Sichuan University; Chengdu 610065 China
| | - Weining Du
- National Engineering Laboratory for Clean Technology of Leather Manufacture; Sichuan University; Chengdu 610065 China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education; Sichuan University; Chengdu 610065 China
| | - Yupeng Li
- National Engineering Laboratory for Clean Technology of Leather Manufacture; Sichuan University; Chengdu 610065 China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education; Sichuan University; Chengdu 610065 China
| | - Zhengjun Li
- National Engineering Laboratory for Clean Technology of Leather Manufacture; Sichuan University; Chengdu 610065 China
- Key Laboratory of Leather Chemistry and Engineering of Ministry of Education; Sichuan University; Chengdu 610065 China
| | - Lixin Li
- College of Chemistry; Sichuan University; Chengdu 610065 China
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27
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Xie M, Ge J, Lei B, Zhang Q, Chen X, Ma PX. Star-Shaped, Biodegradable, and Elastomeric PLLA-PEG-POSS Hybrid Membrane With Biomineralization Activity for Guiding Bone Tissue Regeneration. Macromol Biosci 2015; 15:1656-62. [DOI: 10.1002/mabi.201500237] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2015] [Revised: 07/16/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Meihua Xie
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an China
| | - Juan Ge
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an China
| | - Bo Lei
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an China
- State Key Laboratory for Manufacturing Systems Engineering; Xi'an Jiaotong University; Xi'an China
- National Engineering Research Center for Tissue Restoration and Reconstruction; Guangzhou; China
| | - Qian Zhang
- College of Sciences; Xi'an University of Technology; Xi'an China
| | - Xiaofeng Chen
- National Engineering Research Center for Tissue Restoration and Reconstruction; Guangzhou; China
| | - Peter X. Ma
- Frontier Institute of Science and Technology; Xi'an Jiaotong University; Xi'an China
- Department of Biologic and Materials Sciences; University of Michigan; Ann Arbor USA
- Department of Biomedical Engineering; University of Michigan; Ann Arbor USA
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28
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Du Y, Ge J, Shao Y, Ma PX, Chen X, Lei B. Development of silica grafted poly(1,8-octanediol-co-citrates) hybrid elastomers with highly tunable mechanical properties and biocompatibility. J Mater Chem B 2015; 3:2986-3000. [DOI: 10.1039/c4tb02089h] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By a facile polymerization, we synthesized a series of silica grafted poly (1,8-octanediol-co-citrate) (SPOC) hybrid elastomers with highly tunable physicochemical properties and bioactivities.
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Affiliation(s)
- Yuzhang Du
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Juan Ge
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Yongping Shao
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Peter X. Ma
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
- Department of Biologic and Materials Sciences
| | - Xiaofeng Chen
- National Engineering Research Center for Tissue Restoration and Reconstruction
- Guangzhou
- China
| | - Bo Lei
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
- National Engineering Research Center for Tissue Restoration and Reconstruction
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29
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Zhao X, Wu Y, Du Y, Chen X, Lei B, Xue Y, Ma PX. A highly bioactive and biodegradable poly(glycerol sebacate)–silica glass hybrid elastomer with tailored mechanical properties for bone tissue regeneration. J Mater Chem B 2015; 3:3222-3233. [DOI: 10.1039/c4tb01693a] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A highly bioactive and biodegradable PGS–Silica bioactive glass hybrid elastomer with tailored mechanical properties was developed for bone tissue regeneration application.
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Affiliation(s)
- Xin Zhao
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Yaobin Wu
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Yuzhang Du
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Xiaofeng Chen
- National Engineering Research Center for Tissue Restoration and Reconstruction
- Guangzhou
- China
| | - Bo Lei
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
- National Engineering Research Center for Tissue Restoration and Reconstruction
| | - Yumeng Xue
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
| | - Peter X. Ma
- Frontier Institute of Science and Technology
- Xi'an Jiaotong University
- Xi'an
- China
- Department of Biologic and Materials Sciences
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30
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Li X, Chen X, Miao G, Liu H, Mao C, Yuan G, Liang Q, Shen X, Ning C, Fu X. Synthesis of radial mesoporous bioactive glass particles to deliver osteoactivin gene. J Mater Chem B 2014; 2:7045-7054. [DOI: 10.1039/c4tb00883a] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of radial mesoporous bioactive glass particles to deliver osteoactivin gene.
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Affiliation(s)
- Xian Li
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Xiaofeng Chen
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Guohou Miao
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Hui Liu
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Cong Mao
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Guang Yuan
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Qiming Liang
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Xiongjun Shen
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Chengyun Ning
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
| | - Xiaoling Fu
- School of Materials Science and Engineering
- South China University of Technology
- Guangzhou 510641, China
- National Engineering Research Center for Tissue Restoration and Reconstruction
- South China University of Technology
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