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Pupilli F, Tavoni M, Marsan O, Drouet C, Tampieri A, Sprio S. Tuning Mg Doping and Features of Bone-like Apatite Nanoparticles Obtained via Hydrothermal Synthesis. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024. [PMID: 39056438 DOI: 10.1021/acs.langmuir.4c02035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Nanocrystalline apatites have been intensively studied for decades, not only for their well-known mimesis of bone apatite but also for applicative purposes, whether as biomaterials for skeletal repair or more recently for a variety of nanomedical applications enabled by their peculiar surface characteristics. Particularly, ion-doped apatites are of great interest because the incorporation of foreign ions in the composition of apatite (nano)crystals alters the bulk and surface properties, modifying their ability to interact with the external environment. This is clearly seen in the physiology of bone tissue, whose mineral phase, a low crystallinity apatitic phase, can dynamically exchange ions with cells, thus driving bone metabolism. Taking bone mineral as a model, the present work describes the development of Mg-doped hydroxyapatite nanoparticles, exploiting hydrothermal synthesis to achieve extents of Mg2+ doping hardly achieved before and using citrate to develop stable apatite colloidal dispersions. Morphological and physicochemical analyses, associated with in-depth investigation of ions populating the apatitic lattice and the nonapatitic surface layer, concurred to demonstrate the cooperative presence of Mg2+ and citrate ions, affecting the dynamic ion retention/release mechanisms. Achieving high Mg2+ doping rates and understanding how Mg doping translates into surface activation of apatite-based nanoparticles is expected to foster the design of novel smart and tunable devices, to adsorb and release ionic species and cargo molecules, with potential innovations in the biomedical field or even beyond, as in catalysis or for environmental remediation.
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Affiliation(s)
- Federico Pupilli
- Institute of Science, Technology and Sustainability for Ceramic Materials-National Research Council of Italy (ISSMC-CNR), Via Granarolo 64, 48018 Faenza, Italy
- Department of Chemical Sciences, University of Padova, Via Francesco Marzolo 1, 35131 Padova, Italy
| | - Marta Tavoni
- Institute of Science, Technology and Sustainability for Ceramic Materials-National Research Council of Italy (ISSMC-CNR), Via Granarolo 64, 48018 Faenza, Italy
| | - Olivier Marsan
- CIRIMAT, CNRS, Université de Toulouse, Ensiacet, 4 Allee Emile Monso, Toulouse Cedex 4 31030, France
| | - Christophe Drouet
- Institute of Science, Technology and Sustainability for Ceramic Materials-National Research Council of Italy (ISSMC-CNR), Via Granarolo 64, 48018 Faenza, Italy
- CIRIMAT, CNRS, Université de Toulouse, Ensiacet, 4 Allee Emile Monso, Toulouse Cedex 4 31030, France
| | - Anna Tampieri
- Institute of Science, Technology and Sustainability for Ceramic Materials-National Research Council of Italy (ISSMC-CNR), Via Granarolo 64, 48018 Faenza, Italy
| | - Simone Sprio
- Institute of Science, Technology and Sustainability for Ceramic Materials-National Research Council of Italy (ISSMC-CNR), Via Granarolo 64, 48018 Faenza, Italy
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Zhang K, Liu Y, Zhao Z, Shi X, Zhang R, He Y, Zhang H, Sun Y, Wang W. Synthesis Technology of Magnesium-Doped Nanometer Hydroxyapatite: A Review. ACS OMEGA 2023; 8:44458-44471. [PMID: 38046298 PMCID: PMC10688058 DOI: 10.1021/acsomega.3c06091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 10/20/2023] [Accepted: 10/25/2023] [Indexed: 12/05/2023]
Abstract
Ion substitution techniques for nanoparticles have become an important neighborhood of biomedical engineering and have led to the development of innovative bioactive materials for health systems. Magnesium-doped nanohydroxyapatite (Mg-nHA) has good bone conductivity, biological activity, flexural strength, and fracture toughness due to particle doping technology, making it an ideal candidate material for biomedical applications. In this Review, we have systematically presented the synthesis methods of Mg-nHA and their application in the field of biomedical science and highlighted the pros and cons of each method. Finally, some future prospects for this important neighborhood are proposed. The purpose of this Review is to provide readers with an understanding of this new field of research on bioactive materials with innovative functions and systematically introduce the latest technologies for obtaining uniform, continuous, and morphologically diverse Mg-nHA.
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Affiliation(s)
- Kui Zhang
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yan Liu
- Department
of Gynecology, First Affiliated Hospital
of Xi ’an Medical College, Xi’an, Shaanxi 710000, China
| | - Zhenrui Zhao
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Xuewen Shi
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Ruihao Zhang
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yixiang He
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Huaibin Zhang
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yi Sun
- The
First Clinical Medical College of Lanzhou University, Lanzhou, Gansu 730000, China
| | - Wenji Wang
- Department
of Orthopedics, The First Hospital of Lanzhou
University, Lanzhou, Gansu 730000, China
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Ramadas M, Abimanyu R, Ferreira JMF, Ballamurugan AM. Fabrication and biological evaluation of three-dimensional (3D) Mg substituted bi-phasic calcium phosphate porous scaffolds for hard tissue engineering. RSC Adv 2022; 12:33706-33715. [PMID: 36505699 PMCID: PMC9685373 DOI: 10.1039/d2ra04009c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 10/24/2022] [Indexed: 11/25/2022] Open
Abstract
This work reports on the fabrication of three-dimensional (3D) magnesium substituted bi-phasic calcium phosphate (Mg-BCP) scaffolds by gel-casting, their structural and physico-chemical characterization, and on the assessment of their in vitro and in vivo performances. The crystalline phase assemblage, chemical functional groups and porous morphology features of the scaffolds were evaluated by X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR) and field emission scanning electron microscopy (FE-SEM), respectively. The sintered scaffolds revealed an interconnected porosity with pore sizes ranging from 4.3 to 7.28 μm. The scaffolds exhibited good biomineralization activity upon immersion in simulated body fluid (SBF), while an in vitro study using MG-63 cell line cultures confirmed their improved biocompatibility, cell proliferation and bioactivity. Bone grafting of 3D scaffolds was performed in non-load bearing bone defects surgically created in tibia of rabbits, used as animal model. Histological and radiological observations indicated the successful restoration of bone defects. The overall results confirmed the suitability of the scaffolds to be further tested as synthetic bone grafts in bone regeneration surgeries and in bone tissue engineering applications.
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Affiliation(s)
- Munusamy Ramadas
- Department of Nanoscience and Technology, Bharathiar UniversityCoimbatore 641046India
| | - Ravichandran Abimanyu
- Department of Nanoscience and Technology, Bharathiar UniversityCoimbatore 641046India
| | - José M. F. Ferreira
- Department of Materials and Ceramic Engineering, CICECO, University of AveiroAveiroPortugal
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Zhang W, Li Y, Zhang L, Zhang Q, Liu H. Preparation of meal replacement powder based on bacterial cellulose/konjac glucomannan and its influence on sugar metabolism. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Okonkwo UC, Idumah CI, Okafor CE, Ohagwu CC, Aronu ME, Okokpujie IP, Chukwu NN, Chukwunyelu CE. Development, Characterization, and Properties of Polymeric Nanoarchitectures for Radiation Attenuation. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-022-02420-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Cao J, Yang B, Yarmolenka M, Lian R, Jiang X, Zhao J, Rogachev A. Osteogenic potential evaluation of biotin combined with magnesium-doped hydroxyapatite sustained-release film. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2022; 135:112679. [DOI: 10.1016/j.msec.2022.112679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2021] [Revised: 01/03/2022] [Accepted: 01/21/2022] [Indexed: 11/16/2022]
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Swetha S, Balagangadharan K, Lavanya K, Selvamurugan N. Three-dimensional-poly(lactic acid) scaffolds coated with gelatin/magnesium-doped nano-hydroxyapatite for bone tissue engineering. Biotechnol J 2021; 16:e2100282. [PMID: 34424602 DOI: 10.1002/biot.202100282] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 08/14/2021] [Accepted: 08/17/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND Treatment of critical-sized bone defects has progressively evolved over the years from metallic implants to more ingenious three-dimensional-based scaffolds. The use of three-dimensional scaffolds for bone regeneration from biodegradable polymers like poly(lactic acid) (PLA) is gaining popularity. Scaffolds with surface functionalization using gelatin (Gel) have the advantages of biocompatibility and cell adhesion. Nano-hydroxyapatite (nHAp) is one of the most promising implant materials utilized in orthopaedics. The osteogenic potential of the nHAp can be improved by the substitution of magnesium (Mg) ions onto the crystal lattice of nHAp. Thus, the goal of this work was to make three-dimensional-PLA scaffolds covered with Gel/Mg-nHAp for osteogenic effect. METHODS AND RESULTS The designed three-dimensional-PLA/Gel/Mg-nHAp scaffolds were attributed to various characterizations for the examination of their physicochemical, mechanical properties, cyto-compatibility, and biodegradability as well as their ability to promote osteogenesis in vitro. Mouse mesenchymal stem cells (mMSCs) were cytocompatible with these scaffolds. The osteogenic potential of three-dimensional-PLA/Gel/Mg-nHAp scaffolds employing mMSCs was validated at the cellular and molecular levels. The three-dimensional-PLA/Gel/Mg-nHAp scaffolds stimulated the differentiation of mMSCs towards osteoblastic lineage. CONCLUSION Based on these findings, we suggest that the three-dimensional-PLA/Gel/Mg-nHAp scaffolds' osteogenic capability may be advantageous in the mending of bone defects in orthopedic applications.
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Affiliation(s)
- Sampath Swetha
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Kalimuthu Balagangadharan
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Krishnaraj Lavanya
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
| | - Nagarajan Selvamurugan
- Department of Biotechnology, School of Bioengineering, College of Engineering and Technology, SRM Institute of Science and Technology, Kattankulathur, Tamil Nadu, India
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