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Shanmugam B, Srinivasan UM. Formulation and characterization of antibiotic drug loaded aquasome for the topical application. Future Sci OA 2024; 10:2367849. [PMID: 38982759 DOI: 10.1080/20565623.2024.2367849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 06/04/2024] [Indexed: 07/11/2024] Open
Abstract
Aim: This study aimed to develop a topical antibiotic drug delivery system using aquasomes for enhanced treatment of skin and soft tissue infections (SSTIs). Materials & methods: Cephalothin was loaded into aquasomes using a multi-step process and optimized using design of experiment. The aquasomes were characterized for FT-IR, SEM and zeta potential analysis. Entrapment efficacy, In vitro drug release studies, antibacterial assays and stability study was performed to evaluate the efficacy of the formulated aquasomes. Results & conclusion: The formulated cephalothin-loaded aquasomes exhibited stable properties, controlled drug release and significant antibacterial activity against bacteria. This proves that the developed aquasome-based delivery system has the potential for sustained treatment of SSTIs.
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Affiliation(s)
- Bhuvaneshwari Shanmugam
- Department of Pharmaceutics, SRM College of Pharmacy, SRM Institute of Science & Technology, Kattankulathur, Tamil Nadu, 603203, India
| | - Umashankar Marakanam Srinivasan
- Department of Pharmaceutics, SRM College of Pharmacy, SRM Institute of Science & Technology, Kattankulathur, Tamil Nadu, 603203, India
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2
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Skierbiszewska K, Szałaj U, Turek B, Sych O, Jasiński T, Łojkowski W, Domino M. Radiological properties of nano-hydroxyapatite compared to natural equine hydroxyapatite quantified using dual-energy CT and high-field MR. NANOMEDICINE : NANOTECHNOLOGY, BIOLOGY, AND MEDICINE 2024; 61:102765. [PMID: 38942131 DOI: 10.1016/j.nano.2024.102765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 06/02/2024] [Accepted: 06/13/2024] [Indexed: 06/30/2024]
Abstract
In equine medicine, assisted bone regeneration, including use of biomaterial substitutes like hydroxyapatite (HAP), is crucial for addressing bone defects. To follow-up on the outcome of HAP-based bone defect treatment, the advancement in quantified diagnostic imaging protocols is needed. This study aimed to quantify and compare the radiological properties of the HAP graft and natural equine bone using Magnetic Resonance (MR) and Computed Tomography (CT), both Single (SECT) and Dual Energy (DECT). SECT and DECT, allow for the differentiation of three HAP grain sizes, by progressive increase in relative density (RD). SECT, DECT, and MR enable the differentiation between natural cortical bone and synthetic HAP graft by augmentation in Effective Z and material density (MD) in HAP/Water, Calcium/Water, and Water/Calcium reconstructions, alongside the reduction in T2 relaxation time. The proposed quantification provided valuable radiological insights into the composition of HAP grafts, which may be useful in follow-up bone defect treatment.
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Affiliation(s)
- Katarzyna Skierbiszewska
- Department of Large Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences (WULS - SGGW), 02-797 Warsaw, Poland
| | - Urszula Szałaj
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, 01-142 Warsaw, Poland
| | - Bernard Turek
- Department of Large Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences (WULS - SGGW), 02-797 Warsaw, Poland
| | - Olena Sych
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, 01-142 Warsaw, Poland; Department of Functional Materials for Medical Application, Frantsevich Institute for Problems of Materials Science of NAS of Ukraine, Kyiv 03142, Ukraine
| | - Tomasz Jasiński
- Department of Large Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences (WULS - SGGW), 02-797 Warsaw, Poland
| | - Witold Łojkowski
- Laboratory of Nanostructures and Nanomedicine, Institute of High Pressure Physics, Polish Academy of Sciences, 01-142 Warsaw, Poland
| | - Małgorzata Domino
- Department of Large Animal Diseases and Clinic, Institute of Veterinary Medicine, Warsaw University of Life Sciences (WULS - SGGW), 02-797 Warsaw, Poland.
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3
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Atkinson I, Seciu-Grama AM, Serafim A, Petrescu S, Voicescu M, Anghel EM, Marinescu C, Mitran RA, Mocioiu OC, Cusu JP, Lincu D, Prelipcean AM, Craciunescu O. Bioinspired 3D scaffolds with antimicrobial, drug delivery, and osteogenic functions for bone regeneration. Drug Deliv Transl Res 2024; 14:1028-1047. [PMID: 37853275 DOI: 10.1007/s13346-023-01448-y] [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] [Accepted: 10/06/2023] [Indexed: 10/20/2023]
Abstract
A major clinical challenge today is the large number of bone defects caused by diseases or trauma. The development of three-dimensional (3D) scaffolds with adequate properties is crucial for successful bone repair. In this study, we prepared biomimetic mesoporous bioactive glass (MBG)-based scaffolds with and without ceria addition (up to 3 mol %) to explore the biological structure and chemical composition of the marine sponge Spongia Agaricina (SA) as a sacrificial template. Micro-CT examination revealed that all scaffolds exhibited a highly porous structure with pore diameters primarily ranging from 143.5 μm to 213.5 μm, facilitating bone ingrowth. Additionally, smaller pores (< 75 μm), which are known to enhance osteogenesis, were observed. The undoped scaffold displayed the highest open porosity value of 90.83%. Cytotoxicity assessments demonstrated that all scaffolds were noncytotoxic and nongenotoxic toward osteoblast cells. Moreover, scaffolds with higher CeO2 content promoted osteogenic differentiation of dental pulp stem cells, stimulating calcium and osteocalcin secretion. The scaffolds also exhibited antimicrobial and antibiofilm effects against Staphylococcus aureus (S. aureus) as well as drug delivery ability. Our research findings indicated that the combination of MBG, natural biological structure, and the addition of Ce exhibited a synergistic effect on the structure and biological properties of scaffolds for applications in bone tissue engineering.
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Affiliation(s)
- Irina Atkinson
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania.
| | - Ana-Maria Seciu-Grama
- National Institute of Research and Development for Biological Sciences, 296, Spl. Independentei, Bucharest, 060031, Romania.
| | - Andrada Serafim
- Advanced Polymer Materials Group, University Politehnica of Bucharest, 1-7 Ghe. Polizu Street, Bucharest, 011601, Romania
| | - Simona Petrescu
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Mariana Voicescu
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Elena Maria Anghel
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Cornelia Marinescu
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Raul Augustin Mitran
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Oana Catalina Mocioiu
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Jeanina Pandele Cusu
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Daniel Lincu
- "Ilie Murgulescu" Institute of the Physical Chemistry of the Romanian Academy, 202, Spl. Independentei, Bucharest, 060021, Romania
| | - Ana-Maria Prelipcean
- National Institute of Research and Development for Biological Sciences, 296, Spl. Independentei, Bucharest, 060031, Romania
| | - Oana Craciunescu
- National Institute of Research and Development for Biological Sciences, 296, Spl. Independentei, Bucharest, 060031, Romania
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4
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Sudhakar MP, Ali S, Chitra S. Scrutinizing the effect of rGO-cuttlefish bone hydroxyapatite composite infused carrageenan membrane towards wound reconstruction. Int J Biol Macromol 2024; 262:130155. [PMID: 38365153 DOI: 10.1016/j.ijbiomac.2024.130155] [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: 11/21/2023] [Revised: 02/01/2024] [Accepted: 02/11/2024] [Indexed: 02/18/2024]
Abstract
Carrageenan is an emerging biopolymer for wound healing and regenerative applications. In this study, reduced graphene oxide (rGO) and hydroxyapatite (HAp) nano-composites infused carrageenan bioactive membrane was fabricated. Here, hydroxyapatite was synthesized from cuttlefish bone (CF-HAp) and its properties were compared with that of chemically synthesized HAp. Crystalline Ca5(PO4)3(OH) and Ca3(PO4)2) phases were obtained in cuttlefish bone derived HAp. Reduced graphene oxide was synthesized and composites were prepared with chemical HAp and CF-HAp. FT-IR spectral analysis showed the imprints of hydroxyapatite on the membrane and also nano-structured particles were evident through morphological estimations that confirm the distribution of nano-particles on the carrageenan membrane. Nano-particulates infused carrageenan membrane showed the maximum tensile strength, in which graphene incorporated carrageenan bioactive membrane showed highest stability of 15.26 MPa. The contact angle of chemical HAp infused carrageenan membrane (CAR-HAp) showed more hydrophilic in nature (48.63° ± 7.47°) compared to control (61.77° ± 1.28°). Bio-compatibility features enunciate the optimal compatibility of fabricated bioactive membrane with fibroblast cell line; simultaneously, CAR-rGO-CF-HAp showed tremendous wound healing behavior with zebrafish model. Hence, fabricated bioactive membrane with the infusion of rGO- hydroxyapatite derived from cuttlefish bone was found to be a versatile biopolymer membrane for wound healing application.
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Affiliation(s)
- M P Sudhakar
- Marine Biotechnology Division, National Institute of Ocean Technology, Ministry of Earth Sciences (Govt. of India), Pallikaranai, Chennai 600 100, Tamil Nadu, India
| | - Saheb Ali
- Department of Periodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600 077, Tamil Nadu, India
| | - S Chitra
- Department of Biomaterials (Prosthodontics), Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Science, Saveetha University, Chennai 600 077, Tamil Nadu, India.
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Hussein LM, Dawaba AM, El-Adawy SA. Formulation, optimization and full characterization of mirtazapine loaded aquasomes: a new technique to boost antidepressant effects. Drug Dev Ind Pharm 2024; 50:206-222. [PMID: 38334395 DOI: 10.1080/03639045.2024.2313538] [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: 06/30/2023] [Accepted: 01/29/2024] [Indexed: 02/10/2024]
Abstract
OBJECTIVE The development of Mirtazapine (MRT)-loaded aquasomes by co-precipitation sonication technique to boost the antidepressant potential of MRT. METHODOLOGY MRT-loaded aquasomes formulations were prepared using Box-Behnken design to investigate the effect of independent factors including sonication time (X1), sonication temperature (X2), and sugar concentration (X3) on the dependent variables as particle size and drug loading efficiency. The formulation of the optimized formula was verified by Fourier Transform Infrared Spectroscopy (FTIR), Differential Scanning Calorimetry (DSC), and X-ray Powder Diffraction (XRPD). Furthermore, the morphology of the formula was evaluated by Transmission Electron Microscopy (TEM). The optimum MRT- loaded aquasomes was assessed for physiochemical properties, in vitro MRT release and in vivo antidepressant effects in mice model. RESULTS The results revealed that the optimized formula showed a small particle size of 202.7 ± 3.7 nm and a high loading efficiency of 77.65 ± 2.6%. Thermal DSC and XRPD studies demonstrated the amorphous nature of MRT-loaded aquasomes. The in vitro study demonstrated sustained release of F (opt) 88.16% after 8 h, compared with plain MRT release of 63.06% after 1 h. Mice treated with MRT-loaded aquasomes demonstrated reduced immobility time in behavioral analysis to 37% with MRT-loaded aquasomes, while plain MRT reduced it to 55%. CONCLUSION These results confirmed that the antidepressant effect of MRT was significantly boosted in formulated aquasomes, and thereby they provide a promising carrier nano vesicular system for effective delivery of MRT.
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Affiliation(s)
- Lamiaa Mohamed Hussein
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Aya Mohamed Dawaba
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Shereen Ahmed El-Adawy
- Pharmaceutics and Pharmaceutical Technology Department, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
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6
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Kurzyk A, Szwed-Georgiou A, Pagacz J, Antosik A, Tymowicz-Grzyb P, Gerle A, Szterner P, Włodarczyk M, Płociński P, Urbaniak MM, Rudnicka K, Biernat M. Calcination and ion substitution improve physicochemical and biological properties of nanohydroxyapatite for bone tissue engineering applications. Sci Rep 2023; 13:15384. [PMID: 37717040 PMCID: PMC10505220 DOI: 10.1038/s41598-023-42271-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Accepted: 09/07/2023] [Indexed: 09/18/2023] Open
Abstract
Nanohydroxyapatite (nanoHAP) is widely used in bone regeneration, but there is a need to enhance its properties to provide stimuli for cell commitment and osteoconduction. This study examines the effect of calcination at 1200 °C on the physicochemical and biological properties of nanoHAP doped with magnesium (Mg2+), strontium (Sr2+), and zinc (Zn2+). A synergistic effect of dual modification on nanoHAP biological properties was investigated. The materials were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), BET analysis, Fourier-transform spectroscopy, and thermal analysis methods. Furthermore, ion release tests and in vitro biological characterization, including cytocompatibility, reactive oxygen species production, osteoconductive potential and cell proliferation, were performed. The XRD results indicate that the ion substitution of nanoHAP has no effect on the apatite structure, and after calcination, β-tricalcium phosphate (β-TCP) is formed as an additional phase. SEM analysis showed that calcination induces the agglomeration of particles and changes in surface morphology. A decrease in the specific surface area and in the ion release rate was observed. Combining calcination and nanoHAP ion modification is beneficial for cell proliferation and osteoblast response and provide additional stimuli for cell commitment in bone regeneration.
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Affiliation(s)
- Agata Kurzyk
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland.
| | - Aleksandra Szwed-Georgiou
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland
| | - Joanna Pagacz
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland
| | - Agnieszka Antosik
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland
| | - Paulina Tymowicz-Grzyb
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland
| | - Anna Gerle
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland
| | - Piotr Szterner
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland
| | - Marcin Włodarczyk
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland
| | - Przemysław Płociński
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland
| | - Mateusz M Urbaniak
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland
- Bio-Med-Chem Doctoral School, University of Lodz and Lodz Institutes of the Polish Academy of Sciences, 12/16 Banacha St., 90-237, Lodz, Poland
| | - Karolina Rudnicka
- Department of Immunology and Infectious Biology, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237, Lodz, Poland
| | - Monika Biernat
- Łukasiewicz Research Network, Institute of Ceramics and Building Materials, Cementowa 8 St., 31-983, Kraków, Poland
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7
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Khurshid Z, Alfarhan MFA, Bayan Y, Mazher J, Adanir N, Dias GJ, Cooper PR, Ratnayake J. Development, physicochemical characterization and in-vitro biocompatibility study of dromedary camel dentine derived hydroxyapatite for bone repair. PeerJ 2023; 11:e15711. [PMID: 37551347 PMCID: PMC10404400 DOI: 10.7717/peerj.15711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 06/15/2023] [Indexed: 08/09/2023] Open
Abstract
This study aimed to produce hydroxyapatite from the dentine portion of camel teeth using a defatting and deproteinizing procedure and characterize its physicochemical and biocompatibility properties. Biowaste such as waste camel teeth is a valuable source of hydroxyapatite, the main inorganic constituent of human bone and teeth which is frequently used as bone grafts in the biomedical field. Fourier Transform infrared (FTIR), and micro-Raman spectroscopy confirmed the functional groups as-sociated with hydroxyapatite. X-ray diffraction (XRD) studies showed camel dentine-derived hydroxyapatite (CDHA) corresponded with hydroxyapatite spectra. Scanning electron micros-copy (SEM) demonstrated the presence of dentinal tubules measuring from 1.69-2.91 µm. The inorganic phases of CDHA were primarily constituted of calcium and phosphorus, with trace levels of sodium, magnesium, potassium, and strontium, according to energy dispersive X-ray analysis (EDX) and inductively coupled plasma mass spectrometry (ICP-MS). After 28 days of incubation in simulated body fluid (SBF), the pH of the CDHA scaffold elevated to 9.2. in-vitro biocompatibility studies showed that the CDHA enabled Saos-2 cells to proliferate and express the bone marker osteonectin after 14 days of culture. For applications such as bone augmentation and filling bone gaps, CDHA offers a promising material. However, to evaluate the clinical feasibility of the CDHA, further in-vivo studies are required.
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Affiliation(s)
- Zohaib Khurshid
- Department of Prosthodontics and Dental Implantology, College of Dentistry, King Faisal University, Al-Ahsa, Saudi Arabia
- Department of Oral Science, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | | | - Yasmin Bayan
- Department of Oral Science, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Javed Mazher
- Department of Physics, College of Science, King Faisal University, Al-Ahsa, Saudi Arabia
| | - Necdet Adanir
- Department of Restorative Dentistry, College of Dentistry, King Faisal University, Al-Ahsa, Saudi Arabia
| | - George J. Dias
- Department of Anatomy, University of Otago, Dunedin, New Zealand
| | - Paul R. Cooper
- Department of Oral Science, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Jithendra Ratnayake
- Department of Oral Science, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
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Kuvshinova EA, Petrakova NV, Nikitina YO, Sviridova IK, Akhmedova SA, Kirsanova VA, Karalkin PA, Komlev VS, Sergeeva NS, Kaprin AD. Functionalization of Octacalcium Phosphate Bone Graft with Cisplatin and Zoledronic Acid: Physicochemical and Bioactive Properties. Int J Mol Sci 2023; 24:11633. [PMID: 37511391 PMCID: PMC10380611 DOI: 10.3390/ijms241411633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 07/02/2023] [Accepted: 07/06/2023] [Indexed: 07/30/2023] Open
Abstract
Bones are the fourth most frequent site of metastasis from malignant tumors, including breast cancer, prostate cancer, melanoma, etc. The bioavailability of bone tissue for chemotherapy drugs is extremely low. This requires a search for new approaches of targeted drug delivery to the tumor growth zone after surgery treatment. The aim of this work was to develop a method for octacalcium phosphate (OCP) bone graft functionalization with the cytostatic drug cisplatin to provide the local release of its therapeutic concentrations into the bone defect. OCP porous ceramic granules (OCP ceramics) were used as a platform for functionalization, and bisphosphonate zoledronic acid was used to mediate the interaction between cisplatin and OCP and enhance their binding strength. The obtained OCP materials were studied using scanning electron and light microscopy, high-performance liquid chromatography, atomic emission spectroscopy, and real-time PCR. In vitro and in vivo studies were performed on normal and tumor cell lines and small laboratory animals. The bioactivity of initial OCP ceramics was explored and the efficiency of OCP functionalization with cisplatin, zoledronic acid, and their combination was evaluated. The kinetics of drug release and changes in ceramics properties after functionalization were studied. It was established that zoledronic acid changed the physicochemical and bioactive properties of OCP ceramics and prolonged cisplatin release from the ceramics. In vitro and in vivo experiments confirmed the biocompatibility, osteoconductivity, and osteoinductivity, as well as cytostatic and antitumor properties of the obtained materials. The use of OCP ceramics functionalized with a cytostatic via the described method seems to be promising in clinics when primary or metastatic tumors of the bone tissue are removed.
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Affiliation(s)
- Ekaterina A Kuvshinova
- P.A. Herzen Moscow Research Oncology Institute, Branch of FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
| | - Nataliya V Petrakova
- A.A. Baikov Institute of Metallurgy and Materials Science RAS, Leninsky Avenue 49, 119334 Moscow, Russia
| | - Yulia O Nikitina
- A.A. Baikov Institute of Metallurgy and Materials Science RAS, Leninsky Avenue 49, 119334 Moscow, Russia
| | - Irina K Sviridova
- P.A. Herzen Moscow Research Oncology Institute, Branch of FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
| | - Suraja A Akhmedova
- P.A. Herzen Moscow Research Oncology Institute, Branch of FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
| | - Valentina A Kirsanova
- P.A. Herzen Moscow Research Oncology Institute, Branch of FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
| | - Pavel A Karalkin
- P.A. Herzen Moscow Research Oncology Institute, Branch of FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
- L.L. Levshin Institute of Cluster Oncology, I.M. Sechenov First Moscow State Medical University, Trubetskaya 8-2, 119991 Moscow, Russia
| | - Vladimir S Komlev
- A.A. Baikov Institute of Metallurgy and Materials Science RAS, Leninsky Avenue 49, 119334 Moscow, Russia
| | - Natalia S Sergeeva
- P.A. Herzen Moscow Research Oncology Institute, Branch of FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
| | - Andrey D Kaprin
- FSBI National Medical Research Radiological Centre, Ministry of Health of the Russian Federation, 2nd Botkinsky Pass. 3, 125284 Moscow, Russia
- Department of Urology and Operative Nephrology, Peoples' Friendship University of Russia, Miklukho-Maklay Str., 6, 117198 Moscow, Russia
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9
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Gavinho SR, Bozdag M, Kalkandelen C, Regadas JS, Jakka SK, Gunduz O, Oktar FN, Graça MPF. An Eco-Friendly Process to Extract Hydroxyapatite from Sheep Bones for Regenerative Medicine: Structural, Morphologic and Electrical Studies. J Funct Biomater 2023; 14:jfb14050279. [PMID: 37233389 DOI: 10.3390/jfb14050279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 05/06/2023] [Accepted: 05/09/2023] [Indexed: 05/27/2023] Open
Abstract
Hydroxyapatite (HA) promotes excellent bone regeneration in bone-tissue engineering, due to its similarity to bone mineral and its ability to connect to living tissues. These factors promote the osteointegration process. This process can be enhanced by the presence of electrical charges, stored in the HA. Furthermore, several ions can be added to the HA structure to promote specific biological responses, such as magnesium ions. The main objective of this work was to extract hydroxyapatite from sheep femur bones and to study their structural and electrical properties by adding different amounts of magnesium oxide. The thermal and structural characterizations were performed using DTA, XRD, density, Raman spectroscopy and FTIR analysis. The morphology was studied using SEM, and the electrical measurements were registered as a function of frequency and temperature. Results show that: (i) an increase of MgO amount indicates that the solubility of MgO is below 5%wt for heat treatments at 600 °C; (ii) the rise of MgO content increases the capacity for electrical charge storage; (iii) sheep hydroxyapatite presents itself as a natural source of hydroxyapatite, environmentally sustainable and low cost, and promising for applications in regenerative medicine.
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Affiliation(s)
| | - Mehmet Bozdag
- Department of Bioengineering, Faculty of Engineering, Goztepe Campus, Marmara University, 34722 Istanbul, Turkey
| | - Cevriye Kalkandelen
- Vocational School of Technical Sciences, Istanbul University-Cerrahpasa, 34722 Istanbul, Turkey
| | | | - Suresh Kumar Jakka
- I3N and Physics Department, University of Aveiro, 3810-193 Aveiro, Portugal
| | - Oguzhan Gunduz
- Department of Metallurgy and Materials Engineering, Faculty of Technology, Goztepe Campus, Marmara University, 34722 Istanbul, Turkey
- Center for Nanotechnology & Biomaterials Applications and Research, Goztepe Campus, Marmara University, 34722 Istanbul, Turkey
| | - Faik Nuzhet Oktar
- Department of Bioengineering, Faculty of Engineering, Goztepe Campus, Marmara University, 34722 Istanbul, Turkey
- Center for Nanotechnology & Biomaterials Applications and Research, Goztepe Campus, Marmara University, 34722 Istanbul, Turkey
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10
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Jung Y, Kim J, Kim S, Chung SH, Wie J. Development of Cellular Signaling Pathways by Bioceramic Heat Treatment (Sintering) in Osteoblast Cells. Biomedicines 2023; 11:biomedicines11030785. [PMID: 36979764 PMCID: PMC10045186 DOI: 10.3390/biomedicines11030785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 03/01/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Bioceramics are calcium-phosphate-based materials used in medical and dental implants for replacing or repairing damaged bone tissues; however, the effect of bioceramic sintering on the intracellular signaling pathways remains unknown. In order to address this, we analyzed the impact of sintering on the cell signaling pathways of osteoblast cells using sintered and non-sintered hydroxyapatite (HA) and beta-tricalcium phosphate (β-TCP). X-ray diffraction indicated that only the morphology of HA was affected by sintering; however, the sintered bioceramics were found to have elevated the calcium concentrations in relation to the non-sintered variants. Both bioceramics inhibited the JNK signaling pathway; the sintered HA exhibited half the value of the non-sintered variant, while the sintered β-TCP rarely expressed a p-JNK value. The total Src and Raptor protein concentrations were unaffected by the sintering, while the p-Src concentrations were decreased. The p-EGFR signaling pathway was regulated by the non-sintered bioceramics, while the p-p38 concentrations were reduced by both the sintered β-TCP and HA. All of the bioceramics attenuated the total AKT concentrations, particularly the non-sintered HA, and the AKT phosphorylation concentration, except for the non-sintered β-TCP. Thus, the sintering of bioceramics affects several intracellular signaling pathways. These findings may elucidate the bioceramic function and expand their application scope as novel substrates in clinical applications.
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Affiliation(s)
- Yoona Jung
- Department of Physiology, Konkuk University School of Medicine, Chungju 27478, Republic of Korea
| | - Jooseong Kim
- HudensBio Co., Ltd., 318 Cheomdanyeonsin-ro, Buk-gu, Gwangju 61088, Republic of Korea
- Department of Biomedical Engineering, Yeungnam University, Daegu 42415, Republic of Korea
| | - Sukyoung Kim
- HudensBio Co., Ltd., 318 Cheomdanyeonsin-ro, Buk-gu, Gwangju 61088, Republic of Korea
| | - Shin hye Chung
- Dental Biomaterials Science, School of Dentistry and Dental Research Institute, Seoul National University, 101 Daehak-ro, Jongno-gu, Seoul 03080, Republic of Korea
| | - Jinhong Wie
- Department of Physiology, Konkuk University School of Medicine, Chungju 27478, Republic of Korea
- Correspondence:
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Erdem U, Dogan D, Bozer BM, Turkoz MB, Yıldırım G, Metin AU. Fabrication of mechanically advanced polydopamine decorated hydroxyapatite/polyvinyl alcohol bio-composite for biomedical applications: In-vitro physicochemical and biological evaluation. J Mech Behav Biomed Mater 2022; 136:105517. [PMID: 36270152 DOI: 10.1016/j.jmbbm.2022.105517] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 10/03/2022] [Accepted: 10/06/2022] [Indexed: 11/06/2022]
Abstract
In this study, polydopamine (PDA) coated hydroxyapatite (HA) reinforced polyvinyl alcohol (PVA) films were produced to be used in biomedical applications such as bone tissue regeneration. pDA is coated not only to prevent the agglomeration of HA when encountering interstitial fluids but also to strongly bind the PVA for the interaction between materials so that the mechanical performance becomes more stabilized. pDA was coated on the hydroxyapatite surface using a radical polymerization technique, and the reinforced PVA were produced with pDA-coated HA (pDA-HA/PVA) nanoparticles. Fundamental characteristic properties of pDA-HA/PVA nanocomposite films were examined by morphological/chemical (SEM-EDS), microstructural (XRD, Ft-IR, and Raman), thermodynamic (TGA and TM), mechanical performance (Vickers microhardness) and biological activity analysis (MTT, genotoxicity and antimicrobial efficacy investigations). Physicochemical analysis showed that all the samples studied exhibited homogeneous mineral distributions through the main structures. According to TGA, TMA and hardness tests, the new composite structure possessed higher mechanical properties than neat PVA. Further, pDA-HA/PVA nanocomposites exhibited high antibacterial capacities against Acinetobacter Baumannii (A.Baumannii), Staphylococcus aureus (S. aureus), and Streptococcus mutans (S.mutans). Moreover, the new nanocomposites were noted to present good biocompatibility for fibroblast (L929) cells and to support remarkably MCS cells. All in all, this comprehensive work shows that the thermo-mechanically improved pDA-HA/PVA films will increase the application fields of PVA in biomedical fields especially tooth-bone treatments for coating, filling, or occlusion purposes.
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Affiliation(s)
- Umit Erdem
- Kirikkale University, Scientific and Tech. Research Center, Kirikkale, Turkey, 71450.
| | - Deniz Dogan
- Kirikkale University, Faculty of Science, Department of Chemistry, 71450, Turkey
| | - Busra M Bozer
- Hitit University, Scientific Technical App. and Research Center, Corum, Turkey, 19030
| | - Mustafa B Turkoz
- Karabuk University, Faculty of Engineering, Electric and Electronics Engineering, Karabuk, Turkey, 78050
| | - Gurcan Yıldırım
- Abant Izzet Baysal University, Faculty of Engineering, Mechanical Engineering, Bolu, Turkey, 14280
| | - Aysegul U Metin
- Kirikkale University, Faculty of Science, Department of Chemistry, 71450, Turkey
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Partheniadis I, Koukourikou M, Tsalavouti D, Nikolakakis I. Preparation, characterization, and in vitro release of microencapsulated essential oil hydroxyapatite pellets filled into multifunctional capsules. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.104114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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13
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Khurshid Z, Alfarhan MF, Mazher J, Bayan Y, Cooper PR, Dias GJ, Adanir N, Ratnayake J. Extraction of Hydroxyapatite from Camel Bone for Bone Tissue Engineering Application. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27227946. [PMID: 36432047 PMCID: PMC9695224 DOI: 10.3390/molecules27227946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/04/2022] [Accepted: 11/15/2022] [Indexed: 11/18/2022]
Abstract
Waste tissues such as mammalian bone are a valuable source from which to extract hydroxyapatite. Camel bone-based hydroxyapatite (CBHA) was extracted from the femur of camel bones using a defatting and deproteinization procedure. The extracted CBHA was mechanically, chemically, physically, morphologically and structurally characterized. Fourier-Transform Infra-Red (FTIR) spectra, Micro-Raman, and X-ray diffraction analysis confirmed successful extraction of hydroxyapatite. The mechanical properties of the CBHA scaffold were measured using a Universal Instron compression tester. Scanning electron microscopy showed the presence of a characteristic interconnected porous architecture with pore diameter ranging from 50-600 µm and micro-computer tomography (Micro-CT) analysis identified a mean porosity of 73.93. Thermogravimetric analysis showed that the CBHA was stable up to 1000 °C and lost only 1.435% of its weight. Inductively coupled plasma-mass spectrometry (ICP-MS) and Energy-dispersive-X-ray (EDX) analysis demonstrated the presence of significant amounts of calcium and phosphorus and trace ions of sodium, magnesium, zinc, lead and strontium. Following 21 days of incubation in simulated body fluid (SBF), the pH fluctuated between 10-10.45 and a gradual increase in weight loss was observed. In conclusion, the extracted CBHA is a promising material for future use in bone tissue regeneration applications.
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Affiliation(s)
- Zohaib Khurshid
- Department of Prosthodontics and Dental Implantology, College of Dentistry, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Oral Science, Faculty of Dentistry, University of Otago, 310 Great King Street, Dunedin 9016, New Zealand
- Correspondence: ; Tel.: +966-558420410
| | | | - Javed Mazher
- Department of Physics, College of Science, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Yasmin Bayan
- Department of Oral Science, Faculty of Dentistry, University of Otago, 310 Great King Street, Dunedin 9016, New Zealand
| | - Paul R. Cooper
- Department of Oral Science, Faculty of Dentistry, University of Otago, 310 Great King Street, Dunedin 9016, New Zealand
| | - George J. Dias
- Department of Anatomy, University of Otago, 310 Great King Street, Dunedin 9016, New Zealand
| | - Necdet Adanir
- Department of Restorative Dentistry, College of Dentistry, King Faisal University, Al-Ahsa 31982, Saudi Arabia
| | - Jithendra Ratnayake
- Department of Oral Science, Faculty of Dentistry, University of Otago, 310 Great King Street, Dunedin 9016, New Zealand
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Comparison of Physicochemical, Mechanical, and (Micro-)Biological Properties of Sintered Scaffolds Based on Natural- and Synthetic Hydroxyapatite Supplemented with Selected Dopants. Int J Mol Sci 2022; 23:ijms23094692. [PMID: 35563084 PMCID: PMC9101299 DOI: 10.3390/ijms23094692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/20/2022] [Accepted: 04/21/2022] [Indexed: 12/24/2022] Open
Abstract
The specific combinations of materials and dopants presented in this work have not been previously described. The main goal of the presented work was to prepare and compare the different properties of newly developed composite materials manufactured by sintering. The synthetic- (SHAP) or natural- (NHAP) hydroxyapatite serves as a matrix and was doped with: (i) organic: multiwalled carbon nanotubes (MWCNT), fullerenes C60, (ii) inorganic: Cu nanowires. Research undertaken was aimed at seeking novel candidates for bone replacement biomaterials based on hydroxyapatite—the main inorganic component of bone, because bone reconstructive surgery is currently mostly carried out with the use of autografts; titanium or other non-hydroxyapatite -based materials. The physicomechanical properties of the developed biomaterials were tested by Scanning Electron Microscopy (SEM), Dielectric Spectroscopy (BSD), Nuclear Magnetic Resonance (NMR), and Differential Scanning Calorimetry (DSC), as well as microhardness using Vickers method. The results showed that despite obtaining porous sinters. The highest microhardness was achieved for composite materials based on NHAP. Based on NMR spectroscopy, residue organic substances could be observed in NHAP composites, probably due to the organic structures that make up the tooth. Microbiology investigations showed that the selected samples exhibit bacteriostatic properties against Gram-positive reference bacterial strain S. epidermidis (ATCC 12228); however, the property was much less pronounced against Gram-negative reference strain E. coli (ATCC 25922). Both NHAP and SHAP, as well as their doped derivates, displayed in good general compatibility, with the exception of Cu-nanowire doped derivates.
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Parajuli K, Malla KP, Panchen N, G.C. G, Adhikari R. Isolation of Antibacterial Nano-Hydroxyapatite Biomaterial from Waste Buffalo Bone and Its Characterization. CHEMISTRY & CHEMICAL TECHNOLOGY 2022. [DOI: 10.23939/chcht16.01.133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Hydroxyapatite nanoparticles were isolated from a biowaste, buffalo bone, via the thermal decomposition method. The resulting white powdered material was characterized by Fourier Transformed Infrared (FTIR) spectroscopy, X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), and Energy Dispersive X-ray (EDX) analysis. The FTIR spectra confirmed that a heat treatment of the bone powder at the temperature at or above 1223 K removed the organic moieties leading to the formation of a pure inorganic biomineral. The XRD analyses showed that the obtained material was nanocrystalline HAp (nano-HAp) with an average grain diameter of 25 nm, while their rod-shaped particles with their tightly agglomerated morphology were confirmed by the SEM analysis. Besides Calcium (Ca), Phosphorous (P), and Oxygen (O), trace amounts of Aluminum (Al), Magnesium (Mg), Copper (Cu), Zirconium (Zr) and Carbon (C) were also found by EDX analysis. Antibacterial activity of nano-HAp against six standard isolates was investigated by the agar well diffusion method and found to be more susceptible to Acinetobacter baumannii while other standard strains such as Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus showed lesser susceptibility and no antibacterial activity was noticed against Salmonella typhi and Methicillin resistant Staphylococcus aureus (MRSA) with the analysed concentration of nano-HAp suggesting its potential application in biomedical fields.
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Li C, Li X, Yu Y, Zhang Q, Li L, Zhong H, Wang S. A novel conversion for blast furnace slag (BFS) to the synthesis of hydroxyapatite-zeolite material and its evaluation of adsorption properties. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2021.08.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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17
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Fadeeva IV, Trofimchuk ES, Forysenkova AA, Ahmed AI, Gnezdilov OI, Davydova GA, Kozlova SG, Antoniac A, Rau JV. Composite Polyvinylpyrrolidone-Sodium Alginate-Hydroxyapatite Hydrogel Films for Bone Repair and Wound Dressings Applications. Polymers (Basel) 2021; 13:polym13223989. [PMID: 34833286 PMCID: PMC8621946 DOI: 10.3390/polym13223989] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 11/09/2021] [Accepted: 11/15/2021] [Indexed: 12/21/2022] Open
Abstract
Today, the synthesis of biocompatible and bioresorbable composite materials such as “polymer matrix-mineral constituent,” which stimulate the natural growth of living tissues and the restoration of damaged parts of the body, is one of the challenging problems in regenerative medicine. In this study, composite films of bioresorbable polymers of polyvinylpyrrolidone (PVP) and sodium alginate (SA) with hydroxyapatite (HA) were obtained. HA was introduced by two different methods. In one of them, it was synthesized in situ in a solution of polymer mixture, and in another one, it was added ex situ. Phase composition, microstructure, swelling properties and biocompatibility of films were investigated. The crosslinked composite PVP-SA-HA films exhibit hydrogel swelling characteristics, increasing three times in mass after immersion in a saline solution. It was found that composite PVP-SA-HA hydrogel films containing HA synthesized in situ exhibited acute cytotoxicity, associated with the presence of HA synthesis reaction byproducts—ammonia and ammonium nitrate. On the other hand, the films with HA added ex situ promoted the viability of dental pulp stem cells compared to the films containing only a polymer PVP-SA blend. The developed composite hydrogel films are recommended for such applications, such as membranes in osteoplastic surgery and wound dressing.
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Affiliation(s)
- Inna V. Fadeeva
- Baikov Institute of Metallurgy and Material Science RAS, Leninsky, 49, 119334 Moscow, Russia;
- Correspondence: (I.V.F.); (J.V.R.)
| | - Elena S. Trofimchuk
- Department of High-Molecular Compounds, Lomonosov Moscow State University, GSP-1, 1-3 Leninskiye Gory, 119991 Moscow, Russia;
| | - Anna A. Forysenkova
- Baikov Institute of Metallurgy and Material Science RAS, Leninsky, 49, 119334 Moscow, Russia;
| | - Abdulrahman I. Ahmed
- Department of Physics, Kazan Federal University, Kremlevskaya 18, 420008 Kazan, Russia; (A.I.A.); (O.I.G.)
- Department of Physics, University of Al-Hamadaniya, Mosul 41001, Iraq
| | - Oleg I. Gnezdilov
- Department of Physics, Kazan Federal University, Kremlevskaya 18, 420008 Kazan, Russia; (A.I.A.); (O.I.G.)
| | - Galina A. Davydova
- Institute of Theoretical and Experimental Biophysics of RAS, Institutskaya 3, 142290 Pushchino, Moscow reg., Russia;
- National Medical Research Center of Obstetrics, Gynecology and Perinatology, Academician Oparin Str., 117997 Moscow, Russia
| | - Svetlana G. Kozlova
- Department of Natural Science, Novosibirsk State University, Pirogova Street 2, 630090 Novosibirsk, Russia;
| | - Aurora Antoniac
- Department of Metallic Materials Science and Physical Metallurgy, University Politehnica of Bucharest, Street Splaiul Independentei, 060042 Bucharest, Romania;
| | - Julietta V. Rau
- Istituto di Struttura della Materia, Consiglio Nazionale delle Ricerche (ISM-CNR), Via del Fosso del Cavaliere, 00133 Rome, Italy
- Department of Analytical, Physical and Colloid Chemistry, I.M. Sechenov First Moscow State Medical University, Trubetskaya Street, Build. 8/2, 119991 Moscow, Russia
- Correspondence: (I.V.F.); (J.V.R.)
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Avila-Ramirez A, Catzim-Ríos K, Guerrero-Beltrán CE, Ramírez-Cedillo E, Ortega-Lara W. Reinforcement of Alginate-Gelatin Hydrogels with Bioceramics for Biomedical Applications: A Comparative Study. Gels 2021; 7:gels7040184. [PMID: 34842681 PMCID: PMC8628790 DOI: 10.3390/gels7040184] [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: 10/09/2021] [Revised: 10/22/2021] [Accepted: 10/22/2021] [Indexed: 11/16/2022] Open
Abstract
This study states the preparation of novel ink with potential use for bone and cartilage tissue restoration. 3Dprint manufacturing allows customizing prostheses and complex morphologies of any traumatism. The quest for bioinks that increase the restoration rate based on printable polymers is a need. This study is focused on main steps, the synthesis of two bioceramic materials as WO3 and Na2Ti6O13, its integration into a biopolymeric-base matrix of Alginate and Gelatin to support the particles in a complete scaffold to trigger the potential nucleation of crystals of calcium phosphates, and its comparative study with independent systems of formulations with bioceramic particles as Al2O3, TiO2, and ZrO2. FT-IR and SEM studies result in hydroxyapatite's potential nucleation, which can generate bone or cartilage tissue regeneration systems with low or null cytotoxicity. These composites were tested by cell culture techniques to assess their biocompatibility. Moreover, the reinforcement was compared individually by mechanical tests with higher results on synthesized materials Na2Ti6O13 with 35 kPa and WO3 with 63 kPa. Finally, the integration of these composite materials formulated by Alginate/Gelatin and bioceramic has been characterized as functional for further manufacturing with the aid of novel biofabrication techniques such as 3D printing.
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Affiliation(s)
- Alan Avila-Ramirez
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (A.A.-R.); (K.C.-R.); (E.R.-C.)
- Division of Biological & Environmental Science & Engineering (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Kevin Catzim-Ríos
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (A.A.-R.); (K.C.-R.); (E.R.-C.)
| | - Carlos Enrique Guerrero-Beltrán
- Tecnologico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Medicina Cardiovascular y Metabolómica, Monterrey 64710, Mexico;
| | - Erick Ramírez-Cedillo
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (A.A.-R.); (K.C.-R.); (E.R.-C.)
| | - Wendy Ortega-Lara
- Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, Av. Eugenio Garza Sada 2501 Sur, Monterrey 64849, Mexico; (A.A.-R.); (K.C.-R.); (E.R.-C.)
- Correspondence: ; Tel.: +52-8358-2000
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Hydroxyapatite Nanoparticles in Drug Delivery: Physicochemistry and Applications. Pharmaceutics 2021; 13:pharmaceutics13101642. [PMID: 34683935 PMCID: PMC8537309 DOI: 10.3390/pharmaceutics13101642] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 09/18/2021] [Accepted: 09/21/2021] [Indexed: 11/17/2022] Open
Abstract
Hydroxyapatite (HAP) has been the gold standard in the biomedical field due to its composition and similarity to human bone. Properties such as shape, size, morphology, and ionic substitution can be tailored through the use of different synthesis techniques and compounds. Regardless of the ability to determine its physicochemical properties, a conclusion for the correlation with the biological response it is yet to be found. Hence, a special focus on the most desirable properties for an appropriate biological response needs to be addressed. This review provides an overview of the fundamental properties of hydroxyapatite nanoparticles and the characterization of physicochemical properties involved in their biological response and role as a drug delivery system. A summary of the main chemical properties and applications of hydroxyapatite, the advantages of using nanoparticles, and the influence of shape, size, functional group, morphology, and crystalline phase in the biological response is presented. A special emphasis was placed on the analysis of chemical and physical interactions of the nanoparticles and the cargo, which was explained through the use of spectroscopic and physical techniques such as FTIR, Raman, XRD, SEM, DLS, and BET. We discuss the properties tailored for hydroxyapatite nanoparticles for a specific biomolecule based on the compilation of studies performed on proteins, peptides, drugs, and genetic material.
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Hossain MF, Islam MS, Kashem MA, Osman KT, Zhou Y. Lead immobilization in soil using new hydroxyapatite-like compounds derived from oyster shell and its uptake by plant. CHEMOSPHERE 2021; 279:130570. [PMID: 33895674 DOI: 10.1016/j.chemosphere.2021.130570] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 04/05/2021] [Accepted: 04/11/2021] [Indexed: 06/12/2023]
Abstract
Protecting the natural environment and ecological systems from the inorganic pollutants such as lead (Pb) has highlighted the urgent need to develop new and effective approaches for this substance's immobilization in soil. In this study, new, low-cost, and eco-friendly hydroxyapatite (HAp)-like compounds were prepared by reacting oyster shell (Oys) with diammonium phosphate ((NH4)2HPO4) (DAP) and calcium hydroxide (Ca(OH)2) at 25-28 °C (OyOHr) and 100 °C (OyOHh). Furthermore, OyOHr and OyOHh were assessed for their effectiveness to immobilize Pb in soil and suppress Pb uptake by Indian spinach (Basella Alba L.). Application of 0.5% OyOHr and OyOHh to soil (by weight) reduced Pb concentration in the shoots by 76.9-78.0% compared to control (CK), to a level that was slightly higher (by 15.5-21.5%) than the recommended food safety level (2 mg kg-1) suggested by WHO. The changes in Pb fractions revealed that the total contents of oxidizable and residual forms in OyOHr or OyOHh after harvest was >415.0 mg kg-1, which indicated that >92% of Pb when added to the soil, was immobilized and not able to be taken up by plants. The proposed Pb immobilization mechanism might be the dissolution of OyOHr or OyOHh followed by hydroxypyromorphite (Pb10(PO4)6(OH)2) (HP) formation. Due to their facile preparation and eco-friendly and excellent Pb immobilizing characteristics, OyOHr or OyOHh could be readily integrated into current farming systems to mitigate the risk of Pb transferring to plants. However, OyOHr seemed a better immobilizing agent correspond to OyOHh in terms of cost and efficiency.
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Affiliation(s)
- Md Faysal Hossain
- Department of Soil Science, University of Chittagong, Chittagong, 4331, Bangladesh; State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, No. 130, Meilong Road, Shanghai, 200237, China
| | - Md Shoffikul Islam
- Department of Soil Science, University of Chittagong, Chittagong, 4331, Bangladesh.
| | - Md Abul Kashem
- Department of Soil Science, University of Chittagong, Chittagong, 4331, Bangladesh
| | - Khan Towhid Osman
- Department of Soil Science, University of Chittagong, Chittagong, 4331, Bangladesh
| | - Yanbo Zhou
- State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, No. 130, Meilong Road, Shanghai, 200237, China; National Engineering Laboratory for Industrial Wastewater Treatment, East China University of Science and Technology, No. 130 Meilong Road, Shanghai, 200237, China.
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21
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Forero-Sossa PA, Salazar-Martínez JD, Giraldo-Betancur AL, Segura-Giraldo B, Restrepo-Parra E. Temperature effect in physicochemical and bioactive behavior of biogenic hydroxyapatite obtained from porcine bones. Sci Rep 2021; 11:11069. [PMID: 34040024 PMCID: PMC8154992 DOI: 10.1038/s41598-021-89776-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 04/19/2021] [Indexed: 12/02/2022] Open
Abstract
Biogenic hydroxyapatite (BHAp) is a widely used material in the biomedical area due to its similarities with the bone tissue mineral phase. Several works have been spotlighted on the thermal behavior of bone. However, little research has focused on determining the influence of calcination temperature in the physicochemical and bioactive properties of BHAp. In this work, a study of the physicochemical properties’ changes and bioactive response of BHAp produced from porcine femur bones using calcination temperatures between 900 to 1200 °C was conducted. The samples’ structural, morphological, and compositional changes were determined using XRD, SEM, and FTIR techniques. XRD results identified three temperature ranges, in which there are structural changes in BHAp samples and the presence of additional phases. Moreover, FTIR results corroborated that B-type substitution is promoted by increasing the heat treatment temperature. Likewise, samples were immersed in a simulated biological fluid (SBF), following the methodology described by Kokubo and using ISO 23317:2014 standard, for 3 and 7 days. FTIR and SEM results determined that the highest reaction velocity was reached for samples above 1000 °C, due to intensity increasing of phosphate and carbonate bands and bone-like apatite morphologies, compared to other temperatures evaluated.
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Affiliation(s)
- P A Forero-Sossa
- Laboratorio de Física del Plasma, Universidad Nacional de Colombia- Manizales, Km 9 vía al aeropuerto, Campus La Nubia, Manizales, Colombia.,Centro de Investigación y de Estudios Avanzados del IPN, Lib. Norponiente 2000, Fracc. Real de Juriquilla, 76230, Querétaro, Qro, México
| | - J D Salazar-Martínez
- Laboratorio de Física del Plasma, Universidad Nacional de Colombia- Manizales, Km 9 vía al aeropuerto, Campus La Nubia, Manizales, Colombia
| | - A L Giraldo-Betancur
- CONACYT-Centro de Investigación y de Estudios Avanzados del IPN, Lib. Norponiente 2000, Fracc. Real de Juriquilla, 76230, Querétaro, Qro, México
| | - B Segura-Giraldo
- Laboratorio de Física del Plasma, Universidad Nacional de Colombia- Manizales, Km 9 vía al aeropuerto, Campus La Nubia, Manizales, Colombia
| | - E Restrepo-Parra
- Laboratorio de Física del Plasma, Universidad Nacional de Colombia- Manizales, Km 9 vía al aeropuerto, Campus La Nubia, Manizales, Colombia. .,PCM Computational Applications, Universidad Nacional de Colombia - Sede Manizales, km. 9 vía al aeropuerto, Campus La Nubia, Manizales, Colombia.
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Tran TQ, Pham Minh D, Phan TS, Pham QN, Nguyen Xuan H. Dry reforming of methane over calcium-deficient hydroxyapatite supported cobalt and nickel catalysts. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115975] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Lenis JA, Rico P, Ribelles JLG, Pacha-Olivenza MA, González-Martín ML, Bolívar FJ. Structure, morphology, adhesion and in vitro biological evaluation of antibacterial multi-layer HA-Ag/SiO 2/TiN/Ti coatings obtained by RF magnetron sputtering for biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 116:111268. [PMID: 32806245 DOI: 10.1016/j.msec.2020.111268] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Revised: 06/23/2020] [Accepted: 07/03/2020] [Indexed: 12/25/2022]
Abstract
Biocompatible and antibacterial multi-layer coatings of hydroxyapatite (HA)-Ag/SiO2/TiN/Ti were obtained on the Ti-6Al-4V alloy, by means of the magnetron sputtering technique. During characterization of the coatings, the chemical composition was evaluated by energy dispersive X-ray spectroscopy and the phase analysis was carried out by X-ray diffraction. The morphology of the coatings was observed by field emission scanning electron microscopy, while transmission electron microscopy was used to appreciate their structure. The adhesion of the coatings to the substrate was evaluated by micro scratch test. The in vitro biological response was evaluated in terms of cytotoxicity, adhesion and differentiation of mouse mesenchymal stem cells, as well as adhesion and bacterial viability of Staphylococcus aureus strain. Through the compositional study carried out, the deposition of the HA phase was verified, with a Ca/P ratio close to 1.67 and the characteristic diffraction peaks of this compound. The structural study of the coatings evidenced the obtention of multi-layer architectures. The use of an intermediate SiO2/TiN/Ti trilayer was found to improve adhesion between HA-Ag and the substrate by 84%. Finally, the in vitro biological tests carried out indicated a potentially non-toxic character in the coatings. Additionally, an antibacterial effect was registered at low concentrations of Ag (<0.25 mg/L).
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Affiliation(s)
- J A Lenis
- Centro de Investigación, innovación y Desarrollo de Materiales CIDEMAT, Facultad de Ingeniería, Universidad de Antioquia, Medellín, Colombia.
| | - P Rico
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valencia, Badajoz, Spain
| | - J L Gómez Ribelles
- Centre for Biomaterials and Tissue Engineering, CBIT, Universitat Politècnica de València, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valencia, Badajoz, Spain
| | - M A Pacha-Olivenza
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valencia, Badajoz, Spain; Department of Biomedical Sciences, Faculty of Medicine and University Institute of Biosanitary Research of Extremadura (INUBE), University of Extremadura, Badajoz, Spain
| | - M L González-Martín
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Valencia, Badajoz, Spain; Department of Applied Physics, Faculty of Science and University Institute of Biosanitary Research of Extremadura (INUBE), University of Extremadura, Badajoz, Spain
| | - F J Bolívar
- Centro de Investigación, innovación y Desarrollo de Materiales CIDEMAT, Facultad de Ingeniería, Universidad de Antioquia, Medellín, Colombia
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Extraction and Characterization of Novel Natural Hydroxyapatite Bioceramic by Thermal Decomposition of Waste Ostrich Bone. Int J Biomater 2020; 2020:1690178. [PMID: 32908514 PMCID: PMC7474786 DOI: 10.1155/2020/1690178] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 06/16/2020] [Indexed: 11/18/2022] Open
Abstract
A novel natural hydroxyapatite (HAp) bioceramic was extracted from the ostrich cortical bone by the thermal decomposition method. HAp was characterized by different analytical tools such as thermogravimetric analysis (TGA), Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD) analysis, and scanning electron microscopy (SEM). Removal of organic impurities from the bone powder was confirmed by TGA analysis. FTIR spectra of HAp confirmed the presence of the major functional groups such as phosphate (PO43−), hydroxyl (OH−), and carbonate (CO32−) in the bioceramic. The XRD data revealed that the HAp was the crystalline phase obtained by calcination of the bone powder at 950°C, and the SEM analyses confirmed the typical plate-like texture of the nanosized HAp crystals.
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25
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Petit S, Thomas C, Millot Y, Krafft J, Laberty‐Robert C, Costentin G. Activation of C−H Bond of Propane by Strong Basic Sites Generated by Bulk Proton Conduction on V‐Modified Hydroxyapatites for the Formation of Propene. ChemCatChem 2020. [DOI: 10.1002/cctc.201902181] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Sarah Petit
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
- Sorbonne Université, CNRS Laboratoire Chimie de la Matière Condensée de Paris, LCMCP F-75005 Paris France
| | - Cyril Thomas
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
| | - Yannick Millot
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
| | - Jean‐Marc Krafft
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
| | - Christel Laberty‐Robert
- Sorbonne Université, CNRS Laboratoire Chimie de la Matière Condensée de Paris, LCMCP F-75005 Paris France
| | - Guylène Costentin
- Sorbonne Université, CNRS Laboratoire Réactivité de Surface, LRS F-75005 Paris France
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26
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Chlorapatite Derived From Fish Scales. MATERIALS 2020; 13:ma13051129. [PMID: 32138366 PMCID: PMC7084997 DOI: 10.3390/ma13051129] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 02/23/2020] [Accepted: 02/26/2020] [Indexed: 01/26/2023]
Abstract
The present work demonstrates the production of chlorapatite (ClAp) through thermal decomposition of chemically treated fish scales, originating from an Amazon fish species (Arapaima gigas). The scales were treated with hydrochloric acid (HCl) solution for deproteinization. Afterwards, the solution was neutralized by sodium hydroxide (NaOH) treatment to obtain an apatite-rich slurry. The heat treatment was carried out at different temperatures including 600 °C, 800 °C, and 1000 °C. The powders obtained were characterized through X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), energy-dispersive X-ray spectroscopy (EDS), and scanning electron microscopy (SEM). The XRD analysis and FTIR spectra confirmed the incorporation of chlorine into the apatite structure. The FTIR results showed absorption bands relative to the OH-, PO43- functional groups which are a characteristic of chlorapatite; moreover, the intensity of the OH-Cl elongation could be observed. Chlorapatite Ca5(PO4)3Cl, NaCl, and NaCaPO4 phases were identified, achieving up to 87.4 wt% for ClAp. From the SEM observations, the ClAp obtained consisted of slightly larger grains and more crystalline with increasing temperature with observed grains ranging in sizes between 1 and 5 μm and 84.27% crystallinity for the ClAp1000 sample. The ClAp and NaCaPO4 can be used in electronics as a phosphor material due to the fact of its luminescence and biomedical applications.
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Senatov F, Amanbek G, Orlova P, Bartov M, Grunina T, Kolesnikov E, Maksimkin A, Kaloshkin S, Poponova M, Nikitin K, Krivozubov M, Strukova N, Manskikh V, Anisimova N, Kiselevskiy M, Scholz R, Knyazeva M, Walther F, Lunin V, Gromov A, Karyagina A. Biomimetic UHMWPE/HA scaffolds with rhBMP-2 and erythropoietin for reconstructive surgery. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 111:110750. [PMID: 32279822 DOI: 10.1016/j.msec.2020.110750] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 01/27/2020] [Accepted: 02/15/2020] [Indexed: 12/17/2022]
Abstract
A promising direction for the replacement of expanded bone defects is the development of bioimplants based on synthetic biocompatible materials impregnated with growth factors that stimulate bone remodeling. Novel biomimetic highly porous ultra-high molecular weight polyethylene (UHMWPE)/40% hydroxyapatite (HA) scaffold for reconstructive surgery with the porosity of 85 ± 1% vol. and a diameter of pores in the range of 50-800 μm was developed. The manufacturing process allowed the formation of trabecular-like architecture without additional solvents and thermo-oxidative degradation. Biomimetic UHMWPE/HA scaffold was biocompatible and provided effective tissue ingrowth on a model of critical-sized cranial defects in mice. The combined use of UHMWPE/HA with Bone Morphogenetic Protein-2 (BMP-2) demonstrated intensive mineralized bone formation as early as 3 weeks after surgery. The addition of erythropoietin (EPO) significantly enhanced angiogenesis in newly formed tissues. The effect of EPO of bacterial origin on bone tissue defect healing was demonstrated for the first time. The developed biomimetic highly porous UHMWPE/HA scaffold can be used separately or in combination with rhBMP-2 and EPO for reconstructive surgery to solve the problems associated with difference between implant architecture and trabecular bone, low osteointegration and bioinertness.
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Affiliation(s)
- Fedor Senatov
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia; N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia.
| | - Gulbanu Amanbek
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia
| | - Polina Orlova
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Mikhail Bartov
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Tatyana Grunina
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Evgeniy Kolesnikov
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia
| | - Aleksey Maksimkin
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia
| | - Sergey Kaloshkin
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia
| | - Maria Poponova
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Kirill Nikitin
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Mikhail Krivozubov
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Natalia Strukova
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Vasily Manskikh
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia; Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia
| | - Natalya Anisimova
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia; N. N. Blokhin National Medical Research Centre of Oncology of the Health Ministry of Russia, Kashirskoye sh. 24, 115478 Moscow, Russia
| | - Mikhail Kiselevskiy
- National University of Science and Technology "MISIS", Leninskiy pr. 4, 119049 Moscow, Russia; N. N. Blokhin National Medical Research Centre of Oncology of the Health Ministry of Russia, Kashirskoye sh. 24, 115478 Moscow, Russia
| | - Ronja Scholz
- TU Dortmund University "TUD", Department of Materials Test Engineering (WPT), Baroper Str. 303, 44227 Dortmund, Germany
| | - Marina Knyazeva
- TU Dortmund University "TUD", Department of Materials Test Engineering (WPT), Baroper Str. 303, 44227 Dortmund, Germany
| | - Frank Walther
- TU Dortmund University "TUD", Department of Materials Test Engineering (WPT), Baroper Str. 303, 44227 Dortmund, Germany
| | - Vladimir Lunin
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia; All-Russia Research Institute of Agricultural Biotechnology, Timiryazevskaya Str. 42, 127550 Moscow, Russia
| | - Alexander Gromov
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia
| | - Anna Karyagina
- N. F. Gamaleya National Research Center of Epidemiology and Microbiology, Ministry of Health of the Russian Federation, Gamaleya Str. 18, 123098 Moscow, Russia; Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, 119992 Moscow, Russia; All-Russia Research Institute of Agricultural Biotechnology, Timiryazevskaya Str. 42, 127550 Moscow, Russia
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28
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Medellín-Castillo NA, Cruz-Briano SA, Leyva-Ramos R, Moreno-Piraján JC, Torres-Dosal A, Giraldo-Gutiérrez L, Labrada-Delgado GJ, Pérez RO, Rodriguez-Estupiñan JP, Reyes Lopez SY, Berber Mendoza MS. Use of bone char prepared from an invasive species, pleco fish (Pterygoplichthys spp.), to remove fluoride and Cadmium(II) in water. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 256:109956. [PMID: 31818750 DOI: 10.1016/j.jenvman.2019.109956] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 11/12/2019] [Accepted: 12/02/2019] [Indexed: 06/10/2023]
Abstract
In this study, bone char (BC) from pleco fish (Pterygoplichthys spp.) was synthesized, and their textural and physicochemical properties, as well as its adsorption capacity towards fluoride and Cd(II) from single and binary aqueous solutions, were determined. The results showed that the properties of the BCs were independent of the type of bone used and the surface areas were close to 110 m2 g-1. The effect of solution pH revealed that the adsorption capacity of BC towards fluoride from water raised by decreasing the solution pH. This trend was attributed to the electrostatic interaction between the positively charged surface and the fluoride in aqueous solution. On the contrary, the capacity of BC for adsorbing Cd(II) was enhanced by increasing the solution pH, indicating that electrostatic interactions were also essential but with a contrary effect in comparison with fluoride adsorption due to the negatively charged surface at pH above the point zero charge (pHPZC = 8.16). The experimental data for binary adsorption of fluoride and Cd(II) were interpreted satisfactorily using the modified Freundlich multicomponent isotherm (EFMI), and the experimental data revealed that Cd(II) have an antagonistic effect on the adsorption of fluoride, whereas the presence of fluoride does not affect the capacity of BC for adsorbing Cd(II). Thermogravimetric, XRD diffraction and IR spectroscopy analysis corroborated that the adsorption of fluoride in BC is due to electrostatic attractions, ion exchange or chemisorption and physisorption. Besides, the removal of Cd(II) occurs by physical adsorption and ion exchange. It was concluded that BC is an alternative material for the removal of fluoride and Cd(II) from aqueous solutions, and it is a possible application for using the bones of this invasive fish species.
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Affiliation(s)
- Nahum Andres Medellín-Castillo
- Centro de Investigacion y Estudios de Posgrado, Facultad de Ingeniería, Universidad Autónoma de San Luis Potosi, San Luis Potosí, S.L.P., 78290, Mexico.
| | - Sergio Armando Cruz-Briano
- Centro de Investigacion y Estudios de Posgrado, Facultad de Ingeniería, Universidad Autónoma de San Luis Potosi, San Luis Potosí, S.L.P., 78290, Mexico
| | - Roberto Leyva-Ramos
- Centro de Investigacion y Estudios de Posgrado, Facultad de Ciencias Quimicas, Universidad Autonoma de San Luis Potosi, San Luis Potosi, S.L.P., 78260, Mexico
| | - Juan Carlos Moreno-Piraján
- Grupo de Investigacion en Solidos Porosos y Calorimetria. Departamento de Quimica, Facultad de Ciencias, Universidad de los Andes, Bogota, Colombia
| | - Arturo Torres-Dosal
- El Colegio de la Frontera Sur, Unidad San Cristobal de Las Casas, Carretera Panamericana y Periferico Sur s/n, Barrio Maria Auxiliadora, Chiapas, 29290, Mexico
| | | | | | - Raul Ocampo Pérez
- Centro de Investigacion y Estudios de Posgrado, Facultad de Ciencias Quimicas, Universidad Autonoma de San Luis Potosi, San Luis Potosi, S.L.P., 78260, Mexico
| | - Jenny Paola Rodriguez-Estupiñan
- Grupo de Investigacion en Solidos Porosos y Calorimetria. Departamento de Quimica, Facultad de Ciencias, Universidad de los Andes, Bogota, Colombia
| | - Simon Yobanny Reyes Lopez
- Instituto de Ciencias Biomedicas, Universidad Autonoma de Ciudad Juarez, Cd. Juarez, Chihuahua, 32300, Mexico
| | - María Selene Berber Mendoza
- Centro de Investigacion y Estudios de Posgrado, Facultad de Ingeniería, Universidad Autónoma de San Luis Potosi, San Luis Potosí, S.L.P., 78290, Mexico
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29
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Baştan FE. Fabrication and characterization of an electrostatically bonded PEEK- hydroxyapatite composites for biomedical applications. J Biomed Mater Res B Appl Biomater 2020; 108:2513-2527. [PMID: 32052943 DOI: 10.1002/jbm.b.34583] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 01/09/2020] [Accepted: 02/02/2020] [Indexed: 12/18/2022]
Abstract
In this study, it was aimed to produce electrostatically induced polyetheretherketone (PEEK) and strontium substituted hydroxyapatite (SrHA) composites. SrHA nanoparticles (5 and 10 vol%) were introduced in the PEEK matrix to increase its mechanical properties and osseointegration. In order to disperse and homogeneously distribute the nanoparticles within the matrix, an electrostatic bond was developed between the PEEK and nanoparticles by wet processing through the attraction of the oppositely charged particles. Particles were pressed and sintered according to the Taguchi Design of experiments (DoE) array. The effects of SrHA reinforcement, sintering temperature and time on the density, crystallinity and crystallite sizes were determined with density test, DSC and XRD, respectively. The disks were also analyzed via SEM, FTIR, compression, microhardness, and nanoindentation tests and were immersed into the simulated body fluid (SBF). The composites produced from electrostatically induced powders presented a homogenous microstructure as SEM analysis illustrated the homogenous dispersion and distribution of the SrHA nanoparticles. The SrHA nanoparticles decreased the relative density and crystallinity of the composite, whereas, the rise in the sintering temperature and time enhanced the relative density, according to the DoE results. SrHA reinforcement improved the reduced modulus and nanoindentation hardness of the PEEK (348.47 MPa, 5.97 GPa) to 392.02 MPa and 6.65 GPa, respectively. SrHA promoted the bioactivity of the composite: an apatite layer covered the surface of PEEK/10SrHA composite after 14 days incubation. These promising results suggest that the electrostatically bonded composite powders would be used to produce homogenous PEEK based bioactive composites.
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Affiliation(s)
- Fatih Erdem Baştan
- Sakarya University, Engineering Faculty, Department of Metallurgy and Materials Engineering, Thermal Spray Research and Development Laboratory, Esentepe-Sakarya, Turkey
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30
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Pantawane MV, Ho YH, Robertson WB, Khan RJK, Fick DP, Dahotre NB. Thermal Assessment of Ex Vivo Laser Ablation of Cortical Bone. ACS Biomater Sci Eng 2020; 6:2415-2426. [PMID: 33455309 DOI: 10.1021/acsbiomaterials.9b01559] [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] [Indexed: 11/29/2022]
Abstract
As a potential osteotomy tool, laser ablation is expected to provide rapid machining of bone, while generating minimal thermal damage (carbonization) and physical attributes within the machined region conducive to healing. As these characteristics vary with laser parameters and modes of laser operation, the clinical trials and in vivo studies render it difficult to explore these aspects for optimization of the laser machining parameters. In light of this, the current work explores various thermal and microstructural aspects of laser-ablated cortical bone in ex vivo study to understand the fundamentals of laser-bone interaction using computational modeling. The study employs the Yb-fiber Nd:YAG laser (λ = 1064 nm) in the continuous wave mode to machine the femur section of bovine bone by a three-dimensional machining approach. The examination involved thermal analysis using differential scanning calorimetry and thermogravimetry, phase analysis using X-ray diffractometry, qualitative analysis using X-ray photoelectron spectroscopy, and microstructural and semiquantitative analysis using scanning electron microscopy equipped with energy-dispersive spectrometry. The mechanism of efficient bone ablation using the Nd:YAG laser was evaluated using the computational thermokinetics outcome. The use of high laser fluence (10.61 J/mm2) was observed to be efficient to reduce the residual amorphous carbon in the heat-affected zone while achieving removal of the desired volume of the bone material at a rapid rate. Minimal thermal effects were predicted through computational simulation and were validated with the experimental outcome. In addition, this work reveals the in situ formation of a scaffold-like structure in the laser-machined region which can be conducive during healing.
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Affiliation(s)
- Mangesh V Pantawane
- Laboratory for Laser Aided Additive and Subtractive Manufacturing, Virtual Center for Advanced Orthopedics, Department of Materials Science and Engineering, University of North Texas, 1155 Union Circle-305310, Denton, Texas 76203-5017, United States
| | - Yee-Hsien Ho
- Laboratory for Laser Aided Additive and Subtractive Manufacturing, Virtual Center for Advanced Orthopedics, Department of Materials Science and Engineering, University of North Texas, 1155 Union Circle-305310, Denton, Texas 76203-5017, United States
| | - William B Robertson
- Laboratory for Laser Aided Additive and Subtractive Manufacturing, Virtual Center for Advanced Orthopedics, Department of Materials Science and Engineering, University of North Texas, 1155 Union Circle-305310, Denton, Texas 76203-5017, United States.,Australian Institute of Robotics Orthopedics, 2 Centro Avenue, Subiaco, Western Australia 6008, Australia.,Department of Computing School of Electrical Engineering and Computing, Curtin University, Kent Street, Bentley, Western Australia 6102, Australia
| | - Riaz J K Khan
- Laboratory for Laser Aided Additive and Subtractive Manufacturing, Virtual Center for Advanced Orthopedics, Department of Materials Science and Engineering, University of North Texas, 1155 Union Circle-305310, Denton, Texas 76203-5017, United States.,Australian Institute of Robotics Orthopedics, 2 Centro Avenue, Subiaco, Western Australia 6008, Australia.,Department of Computing School of Electrical Engineering and Computing, Curtin University, Kent Street, Bentley, Western Australia 6102, Australia.,The Joint Studio, Hollywood Medical Centre, 85 Monash Avenue, Nedlands, Western Australia 6009, Australia
| | - Daniel P Fick
- Laboratory for Laser Aided Additive and Subtractive Manufacturing, Virtual Center for Advanced Orthopedics, Department of Materials Science and Engineering, University of North Texas, 1155 Union Circle-305310, Denton, Texas 76203-5017, United States.,Australian Institute of Robotics Orthopedics, 2 Centro Avenue, Subiaco, Western Australia 6008, Australia.,Department of Computing School of Electrical Engineering and Computing, Curtin University, Kent Street, Bentley, Western Australia 6102, Australia.,The Joint Studio, Hollywood Medical Centre, 85 Monash Avenue, Nedlands, Western Australia 6009, Australia
| | - Narendra B Dahotre
- Laboratory for Laser Aided Additive and Subtractive Manufacturing, Virtual Center for Advanced Orthopedics, Department of Materials Science and Engineering, University of North Texas, 1155 Union Circle-305310, Denton, Texas 76203-5017, United States
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31
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REYES‐GASGA JOSÉ, BECERRIL NANCYVARGAS. Electron microscopy analysis of the thermal phase transition from hydroxyapatita to β‐TCP observed in human teeth. J Microsc 2019; 276:89-97. [DOI: 10.1111/jmi.12839] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 10/17/2019] [Accepted: 10/24/2019] [Indexed: 11/29/2022]
Affiliation(s)
- JOSÉ REYES‐GASGA
- Instituto de FísicaUNAM Circuito de la Investigación s/n, Ciudad Universitaria México City México
| | - NANCY VARGAS BECERRIL
- Instituto de FísicaUNAM Circuito de la Investigación s/n, Ciudad Universitaria México City México
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32
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Damera DP, Kaja S, Janardhanam LSL, Alim S, Venuganti VVK, Nag A. Synthesis, Detailed Characterization, and Dual Drug Delivery Application of BSA Loaded Aquasomes. ACS APPLIED BIO MATERIALS 2019; 2:4471-4484. [DOI: 10.1021/acsabm.9b00635] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | | | | | - Sk Alim
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
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33
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Rahman MS, Rana MM, Spitzhorn LS, Akhtar N, Hasan MZ, Choudhury N, Fehm T, Czernuszka JT, Adjaye J, Asaduzzaman SM. Fabrication of biocompatible porous scaffolds based on hydroxyapatite/collagen/chitosan composite for restoration of defected maxillofacial mandible bone. Prog Biomater 2019; 8:137-154. [PMID: 31144260 PMCID: PMC6825626 DOI: 10.1007/s40204-019-0113-x] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Accepted: 04/29/2019] [Indexed: 12/20/2022] Open
Abstract
Fabrication of scaffolds from biomaterials for restoration of defected mandible bone has attained increased attention due to limited accessibility of natural bone for grafting. Hydroxyapatite (Ha), collagen type 1 (Col1) and chitosan (Cs) are widely used biomaterials which could be fabricated as a scaffold to overcome the paucity of bone substitutes. Here, rabbit Col1, shrimp Cs and bovine Ha were extracted and characterized with respect to physicochemical properties. Following the biocompatibility, degradability and cytotoxicity tests for Ha, Col1 and Cs a hydroxyapatite/collagen/chitosan (Ha·Col1·Cs) scaffold was fabricated using thermally induced phase separation technique. This scaffold was cross-linked with (1) either glutaraldehyde (GTA), (2) de-hydrothermal treatment (DTH), (3) irradiation (IR) and (4) 2-hydroxyethyl methacrylate (HEMA), resulting in four independent types (Ha·Col1·Cs-GTA, Ha·Col1·Cs-IR, Ha·Col1·Cs-DTH and Ha·Col1·Cs-HEMA). The developed composite scaffolds were porous with 3D interconnected fiber microstructure. However, Ha·Col1·Cs-IR and Ha·Col1·Cs-GTA showed better hydrophilicity and biodegradability. All four scaffolds showed desirable blood biocompatibility without cytotoxicity for brine shrimp. In vitro studies in the presence of human amniotic fluid-derived mesenchymal stem cells revealed that Ha·Col1·Cs-IR and Ha·Col1·Cs-DHT scaffolds were non-cytotoxic and compatible for cell attachment, growth and mineralization. Further, grafting of Ha·Col1·Cs-IR and Ha·Col1·Cs-DHT was performed in a surgically created non-load-bearing rabbit maxillofacial mandible defect model. Histological and radiological observations indicated the restoration of defected bone. Ha·Col1·Cs-IR and Ha·Col1·Cs-DHT could be used as an alternative treatment in bone defects and may contribute to further development of scaffolds for bone tissue engineering.
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Affiliation(s)
- Md Shaifur Rahman
- Institute for Stem Cell Research and Regenerative Medicine, Medical Faculty, Heinrich-Heine-Universität Düsseldorf, 40225, Düsseldorf, Germany
| | - Md Masud Rana
- Institute of Tissue Banking and Biomaterial Research, Atomic Energy Research Establishment, 1349, Dhaka, Bangladesh
| | - Lucas-Sebastian Spitzhorn
- Institute for Stem Cell Research and Regenerative Medicine, Medical Faculty, Heinrich-Heine-Universität Düsseldorf, 40225, Düsseldorf, Germany
| | - Naznin Akhtar
- School of Medicine, Geelong Waurn Ponds Campus, Deakin University, Waurn Ponds, Victoria, 3217, Australia
| | - Md Zahid Hasan
- Institute of Tissue Banking and Biomaterial Research, Atomic Energy Research Establishment, 1349, Dhaka, Bangladesh
| | | | - Tanja Fehm
- Department of Obstetrics and Gynaecology, Medical Faculty, Heinrich-Heine-Universität Düsseldorf, 40225, Düsseldorf, Germany
| | - Jan T Czernuszka
- Department of Materials, University of Oxford, Oxford, OX1 3PH, UK
| | - James Adjaye
- Institute for Stem Cell Research and Regenerative Medicine, Medical Faculty, Heinrich-Heine-Universität Düsseldorf, 40225, Düsseldorf, Germany
| | - Sikder M Asaduzzaman
- Institute of Tissue Banking and Biomaterial Research, Atomic Energy Research Establishment, 1349, Dhaka, Bangladesh.
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Marinescu C, Sofronia A, Anghel EM, Baies R, Constantin D, Seciu AM, Gingu O, Tanasescu S. Microstructure, stability and biocompatibility of hydroxyapatite – titania nanocomposites formed by two step sintering process. ARAB J CHEM 2019. [DOI: 10.1016/j.arabjc.2017.01.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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Partheniadis I, Papanikolaou T, Noisternig MF, Griesser UJ, Kantiranis N, Nikolakakis I. Structure reinforcement of porous hydroxyapatite pellets using sodium carbonate as sintering aid: Microstructure, secondary phases and mechanical properties. ADV POWDER TECHNOL 2019. [DOI: 10.1016/j.apt.2019.05.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Vinicius Beserra Dos Santos M, Bastos Nogueira Rocha L, Gomes Vieira E, Leite Oliveira A, Oliveira Lobo A, de Carvalho MAM, Anteveli Osajima J, Cavalcanti Silva-Filho E. Development of Composite Scaffolds Based on Cerium Doped-Hydroxyapatite and Natural Gums-Biological and Mechanical Properties. MATERIALS 2019; 12:ma12152389. [PMID: 31357470 PMCID: PMC6695794 DOI: 10.3390/ma12152389] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 07/17/2019] [Accepted: 07/23/2019] [Indexed: 01/06/2023]
Abstract
Hydroxyapatite (HAp) is a ceramic material composing the inorganic portion of bones. Ionic substitutions enhance characteristics of HAp, for example, calcium ions (Ca2+) by cerium ions (Ce3+). The use of HAp is potentialized through biopolymers, cashew gum (CG), and gellan gum (GG), since CG/GG is structuring agents in the modeling of structured biocomposites, scaffolds. Ce-HApCG biocomposite was synthesized using a chemical precipitation method. The obtained material was frozen (–20 °C for 24 h), and then vacuum dried for 24 h. The Ce-HApCG was characterized by X-Ray diffractograms (XRD), X-ray photoemission spectra (XPS), Fourier transform infrared spectroscopy (FTIR), field emission scanning electron microscopy (FESEM), and energy dispersive spectroscopy (EDS). XRD and FTIR showed that Ce-HApCG was successfully synthesized. XRD showed characteristic peaks at 2θ = 25.87 and 32.05, corresponding to the crystalline planes (0 0 2) and (2 1 1), respectively, while phosphate bands were present at 1050 cm−1 and 1098 cm−1, indicating the success of composite synthesis. FESEM showed pores and incorporated nanostructured granules of Ce-HApCG. The mechanical test identified that Ce-HApCG has a compressive strength similar to the cancellous bone’s strength and some allografts used in surgical procedures. In vitro tests (MTT assay and hemolysis) showed that scaffold was non-toxic and exhibited low hemolytic activity. Thus, the Ce-HApCG has potential for application in bone tissue engineering.
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Affiliation(s)
- Marcus Vinicius Beserra Dos Santos
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Lorenna Bastos Nogueira Rocha
- NUPCELT, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64064-260 Piaui, Brazil
| | - Ewerton Gomes Vieira
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Ana Leite Oliveira
- Center of Biotechnology and Fine Chemical, Universidade Catolica Portuguesa, 4169-005 Porto, Portugal
| | - Anderson Oliveira Lobo
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Maria Acelina Martins de Carvalho
- NUPCELT, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64064-260 Piaui, Brazil
| | - Josy Anteveli Osajima
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil
| | - Edson Cavalcanti Silva-Filho
- LIMAV, Interdisciplinary Laboratory for Advanced Materials, Federal University of Piaui, Campus Universitário Ministro Petrônio Portella, Teresina, 64049-550 Piaui, Brazil.
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Characterization of Sol-Gel Derived Calcium Hydroxyapatite Coatings Fabricated on Patterned Rough Stainless Steel Surface. COATINGS 2019. [DOI: 10.3390/coatings9050334] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Sol-gel derived calcium hydroxyapatite (Ca10(PO4)6(OH)2; CHA) thin films were deposited on stainless steel substrates with transverse and longitudinal patterned roughness employing a spin-coating technique. Each layer in the preparation of CHA multilayers was separately annealed at 850 °C in air. Fabricated CHA coatings were placed in simulated body fluid (SBF) for 2, 3, and 4 weeks and investigated after withdrawal. For the evaluation of obtained and treated with SBF coatings, diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS), X-ray diffraction (XRD) analysis, Raman spectroscopy, XPS spectroscopy, scanning electron microscopy (SEM) analysis, and contact angle measurements were used. The tribological properties of the CHA coatings were also investigated in this study.
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Mohd Pu'ad N, Koshy P, Abdullah H, Idris M, Lee T. Syntheses of hydroxyapatite from natural sources. Heliyon 2019; 5:e01588. [PMID: 31080905 PMCID: PMC6507053 DOI: 10.1016/j.heliyon.2019.e01588] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 03/31/2019] [Accepted: 04/24/2019] [Indexed: 12/11/2022] Open
Abstract
Waste materials from natural sources are important resources for extraction and recovery of valuable compounds. Transformation of these waste materials into valuable materials requires specific techniques and approaches. Hydroxyapatite (HAp) is a biomaterial that can be extracted from natural wastes. HAp has been widely used in biomedical applications owing to its excellent bioactivity, high biocompatibility, and excellent osteoconduction characteristics. Thus, HAp is gaining prominence for applications as orthopaedic implants and dental materials. This review summarizes some of the recent methods for extraction of HAp from natural sources including mammalian, aquatic or marine sources, shell sources, plants and algae, and from mineral sources. The extraction methods used to obtain hydroxyapatite are also described. The effect of extraction process and natural waste source on the critical properties of the HAp such as Ca/P ratio, crystallinity and phase assemblage, particle sizes, and morphology are discussed herein.
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Affiliation(s)
- N.A.S. Mohd Pu'ad
- Department of Production and Operation Management, Faculty of Technology Management and Business, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia
| | - P. Koshy
- School of Materials Science and Engineering, UNSW, Sydney, NSW 2052, Australia
| | - H.Z. Abdullah
- Department of Materials Engineering and Design, Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia
| | - M.I. Idris
- Department of Materials Engineering and Design, Faculty of Mechanical and Manufacturing Engineering, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia
| | - T.C. Lee
- Department of Production and Operation Management, Faculty of Technology Management and Business, Universiti Tun Hussein Onn Malaysia, 86400 Batu Pahat, Johor, Malaysia
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Electrophoretic co-deposition of PEEK-hydroxyapatite composite coatings for biomedical applications. Colloids Surf B Biointerfaces 2018; 169:176-182. [DOI: 10.1016/j.colsurfb.2018.05.005] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2018] [Revised: 04/30/2018] [Accepted: 05/02/2018] [Indexed: 11/20/2022]
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Plazanet M, Tasseva J, Bartolini P, Taschin A, Torre R, Combes C, Rey C, Di Michele A, Verezhak M, Gourrier A. Time-domain THz spectroscopy of the characteristics of hydroxyapatite provides a signature of heating in bone tissue. PLoS One 2018; 13:e0201745. [PMID: 30138314 PMCID: PMC6107136 DOI: 10.1371/journal.pone.0201745] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 07/20/2018] [Indexed: 11/19/2022] Open
Abstract
Because of the importance of bone in the biomedical, forensic and archaeological contexts, new investigation techniques are constantly required to better characterize bone ultrastructure. In the present paper, we provide an extended investigation of the vibrational features of bone tissue in the 0.1-3 THz frequency range by time-domain THz spectroscopy. Their assignment is supported by a combination of X-ray diffraction and DFT-normal modes calculations. We investigate the effect of heating on bone tissue and synthetic calcium-phosphates compounds with close structure and composition to bone mineral, including stoichiometric and non-stoichiometric hydroxyapatite (HA), tricalcium phosphate, calcium pyrophosphate and tetracalcium phosphate. We thus demonstrate that the narrow vibrational mode at 2.1 THz in bone samples exposed to thermal treatment above 750 °C arises from a lattice mode of stoichiometric HA. This feature is also observed in the other synthetic compounds, although weaker or broader, but is completely smeared out in the non-stoichiometric HA, close to natural bone mineral composition, or in synthetic poorly crystalline HA powder. The THz spectral range therefore provides a clear signature of the crystalline state of the investigated bone tissue and could, therefore be used to monitor or identify structural transitions occurring in bone upon heating.
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Affiliation(s)
- Marie Plazanet
- Univ. Grenoble Alpes, CNRS, LIPhy, Grenoble, France
- Dipartimento di Fisica e Geologia, Università degli Studi di Perugia, Perugia, Italy
- * E-mail: (MP); (AG)
| | - Jordanka Tasseva
- European Laboratory for Non-Linear Spectroscopy (LENS) and Dip. di Fisica ed Astronomia, Università di Firenze, Sesto Fiorentino, Italy
| | - Paolo Bartolini
- European Laboratory for Non-Linear Spectroscopy (LENS) and Dip. di Fisica ed Astronomia, Università di Firenze, Sesto Fiorentino, Italy
| | - Andrea Taschin
- European Laboratory for Non-Linear Spectroscopy (LENS) and Dip. di Fisica ed Astronomia, Università di Firenze, Sesto Fiorentino, Italy
| | - Renato Torre
- European Laboratory for Non-Linear Spectroscopy (LENS) and Dip. di Fisica ed Astronomia, Università di Firenze, Sesto Fiorentino, Italy
| | - Christèle Combes
- CIRIMAT, Université de Toulouse, CNRS, INPT-ENSIACET, Toulouse, France
| | - Christian Rey
- CIRIMAT, Université de Toulouse, CNRS, INPT-ENSIACET, Toulouse, France
| | - Alessandro Di Michele
- Dipartimento di Fisica e Geologia, Università degli Studi di Perugia, Perugia, Italy
| | | | - Aurelien Gourrier
- Univ. Grenoble Alpes, CNRS, LIPhy, Grenoble, France
- * E-mail: (MP); (AG)
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Londoño-Restrepo SM, Jeronimo-Cruz R, Rubio-Rosas E, Rodriguez-García ME. The effect of cyclic heat treatment on the physicochemical properties of bio hydroxyapatite from bovine bone. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2018; 29:52. [PMID: 29721617 DOI: 10.1007/s10856-018-6061-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 04/18/2018] [Indexed: 06/08/2023]
Abstract
This paper focus on physicochemical changes in bio-hydroxyapatite (BIO-HAp) from bovine femur obtained by calcination at high temperatures: 520-620 (each 20 °C) at 7.4 °C/min and from 700 to 1100 °C (each 100 °C) at three heating rates: 7.4, 9.9, and 11.1 °C/min. BIO-HAp samples were obtained using a multi-step process: cleaning, milling, hydrothermal process, calcination in an air atmosphere, and cooling in furnace air. Inductively Couple Plasma (ICP) showed that the presence of Mg, K, S, Ba, Zn, and Na, is not affected by the annealing temperature and heating rate. While Scanning Electron Microscopy (SEM) images showed the continuous growth of the HAp crystals during the calcination process due to the coalescence phenomenon, and the Full Width at the Half Maximum for the X-ray patterns for temperatures up to 700 is affected by the annealing temperature and the heating rate. Through X-ray diffraction, thermal, and calorimetric analysis (TGA-DSC), a partial dehydroxylation of hydroxyapatite was found in samples calcined up to 900 °C for the three heating rates. Also, Ca/P molar ratio decreased for samples calcined up to 900 °C as a result of the dehydroxylation process. NaCaPO4, CaCO3, Ca3(PO4)2, MgO, and Ca(H2PO4)2 are some phases identified by X-ray diffraction; some of them are part of the bone and others were formed during the calcination process as a function of annealing temperature and heating rate, as it is the case for MgO.
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Affiliation(s)
- S M Londoño-Restrepo
- Posgrado en Ciencia e Ingeniería de Materiales, Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, c.p. 76230, Mexico
| | - R Jeronimo-Cruz
- Licenciatura en Tecnología, Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, c.p. 76230, Mexico
| | - E Rubio-Rosas
- Benemérita Universidad Autónoma de Puebla, Centro Universitario de Vinculación y Transferencia de Tecnología, Ciudad Universitaria, Puebla, c.p. 72570, Mexico
| | - M E Rodriguez-García
- Departamento de Nanotecnología, Centro de Física Aplicada y Tecnología Avanzada, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, c.p. 76230, Mexico.
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42
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Diaz-Rodriguez P, Garcia-Triñanes P, Echezarreta López MM, Santoveña A, Landin M. Mineralized alginate hydrogels using marine carbonates for bone tissue engineering applications. Carbohydr Polym 2018; 195:235-242. [PMID: 29804973 DOI: 10.1016/j.carbpol.2018.04.101] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 04/24/2018] [Accepted: 04/26/2018] [Indexed: 12/15/2022]
Abstract
The search for an ideal bone tissue replacement has led to the development of new composite materials designed to simulate the complex inorganic/organic structure of bone. The present work is focused on the development of mineralized calcium alginate hydrogels by the addition of marine derived calcium carbonate biomineral particles. Following a novel approach, we were able to obtain calcium carbonate particles of high purity and complex micro and nanostructure dependent on the source material. Three different types of alginates were selected to develop inorganic/organic scaffolds in order to correlate alginate composition with scaffold properties and cell behavior. The incorporation of calcium carbonates into alginate networks was able to promote extracellular matrix mineralization and osteoblastic differentiation of mesenchymal stem cells when added at 7 mg/ml. We demonstrated that the selection of the alginate type and calcium carbonate origin is crucial to obtain adequate systems for bone tissue engineering as they modulate the mechanical properties and cell differentiation.
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Affiliation(s)
- P Diaz-Rodriguez
- Dpto. Farmacología, Farmacia y Tecnología Farmacéutica, R+D Pharma Group (GI-1645), Facultad de Farmacia, University of Santiago de Compostela, Santiago de Compostela, Spain; Instituto de Bioingeniería en Red para el Envejecimiento Saludable-IBEROS Network, Spain.
| | | | - M M Echezarreta López
- Dpto. Ingeniería Química y Tecnología Farmacéutica, Sección de Farmacia, University of La Laguna, La Laguna, Spain
| | - A Santoveña
- Dpto. Ingeniería Química y Tecnología Farmacéutica, Sección de Farmacia, University of La Laguna, La Laguna, Spain
| | - M Landin
- Dpto. Farmacología, Farmacia y Tecnología Farmacéutica, R+D Pharma Group (GI-1645), Facultad de Farmacia, University of Santiago de Compostela, Santiago de Compostela, Spain
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Abinaya Sindu P, Kolanthai E, Suganthi RV, Thanigai Arul K, Manikandan E, Catalani LH, Narayana Kalkura S. Green synthesis of Si-incorporated hydroxyapatite using sodium metasilicate as silicon precursor and in vitro antibiotic release studies. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 175:163-172. [PMID: 28888169 DOI: 10.1016/j.jphotobiol.2017.08.030] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 08/17/2017] [Accepted: 08/21/2017] [Indexed: 01/23/2023]
Abstract
The aim of the current study is to synthesize nanosized silicon incorporated HAp (Si-HAP) using sodium metasilicate as the silicon source. The sol-gel derived samples were further subjected to microwave irradiation. Incorporation of Si into HAp did not alter the HAp phase, as confirmed by the X-ray diffraction analysis (XRD). Moreover, variation in the lattice parameters of the Si-incorporated HAp indicates that Si is substituted into the HAp lattice. The decrease in the intensity of the peaks attributed to hydroxyl groups, which appeared in the FTIR and Raman spectra of Si-HAp, further confirms the Si substitution in HAp lattices. The silicon incorporation enhanced the nanorods length by 70%, when compared to that of pure HAp. Microwave irradiation improved the crystallinity of Si-HAp when compared to as-synthesized Si-HAp samples. As-synthesized Si-incorporated HAp sample showed an intense blue emission under UV excitation. Microwave irradiation reduced the intensity of blue emission and exhibited red shift due to the reduction of defects in the Si-HAp crystal. The morphological change from rod to spherical and ribbon-like forms was observed with an increase in silicon content. Further, Si-HAp exhibited better bioactivity and low dissolution rate. Initially there was a burst release of amoxicillin from all the samples, subsequently it followed a sustained release. The microwave-irradiated HAp showed extended period of sustained release than that of as-synthesized HAp and Si-HAp. Similarly, the microwave-irradiated Si-incorporated samples exhibited prolonged drug release, as compared to that of the as-synthesized samples. Hence, Si-HAp is rapidly synthesized by a simple and cost effective method without inducing any additional phases, as compared to the conventional sintering process. This study provides a new insight into the rapid green synthesis of Si-HAp. Si-HAp could emerge as a promising material for the bone tissue replacement and as a drug delivery system.
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Affiliation(s)
- P Abinaya Sindu
- Centre for Biotechnology, Anna University, Chennai 600 025, Tamil Nadu, India
| | - Elayaraja Kolanthai
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, CP 26077, 05513-970 São Paulo, Brazil; Crystal Growth Centre, Anna University, Chennai 600 025, Tamil Nadu, India..
| | - R V Suganthi
- Crystal Growth Centre, Anna University, Chennai 600 025, Tamil Nadu, India
| | - K Thanigai Arul
- Crystal Growth Centre, Anna University, Chennai 600 025, Tamil Nadu, India
| | - E Manikandan
- Dept. of Physics, Thiruvalluvar University, TVUCAS Campus, Thennangur 604408, Tamil Nadu, India
| | - Luiz H Catalani
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes, 748, CP 26077, 05513-970 São Paulo, Brazil
| | - S Narayana Kalkura
- Crystal Growth Centre, Anna University, Chennai 600 025, Tamil Nadu, India..
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Macuvele DLP, Nones J, Matsinhe JV, Lima MM, Soares C, Fiori MA, Riella HG. Advances in ultra high molecular weight polyethylene/hydroxyapatite composites for biomedical applications: A brief review. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 76:1248-1262. [DOI: 10.1016/j.msec.2017.02.070] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2016] [Revised: 11/30/2016] [Accepted: 02/14/2017] [Indexed: 10/20/2022]
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45
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Efficient removal of phenol from aqueous solutions using hydroxyapatite and substituted hydroxyapatites. REACTION KINETICS MECHANISMS AND CATALYSIS 2017. [DOI: 10.1007/s11144-017-1197-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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46
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Novel and facile microwave-assisted synthesis of Mo-doped hydroxyapatite nanorods: Characterization, gamma absorption coefficient, and bioactivity. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:1093-1100. [PMID: 28575944 DOI: 10.1016/j.msec.2017.04.131] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 04/19/2017] [Accepted: 04/21/2017] [Indexed: 01/26/2023]
Abstract
In the current work, the authors report the microwave-assisted synthesis Molybdenum-doped (from 0.05 to 5wt%) hydroxyapatite (HAp) for the first time. The morphology of Mo-doped HAp is nanorods of diameter in the range of 25-70nm and length in the range of 25nm to 200nm. The good crystalline nature was confirmed from X-ray diffraction patterns and also lattice parameters, grain size, strain and dislocation density were determined. The crystallite size was found to be in the range 16 to 30nm and crystallinity was found to be enhanced from 0.5 to 0.7 with doping. The field emission SEM micrographs show that the morphology of the synthesized nanostructures of pure and Mo-doped HAp are nanorods of few nanometers. The vibrational modes were identified using the FT-Raman and FT-IR spectroscopy. The dielectric properties were studied and the AC electrical conductivity was found to be increased with increasing the concentration of Mo ions doping in HAp. Moreover, antimicrobial studies were also carried out to understand the anti-bacterial and anti-fungi properties. The results suggest that it may be a good bio-ceramics material for bio-medical applications. Mo-doped HAp was subjected to the gamma irradiation produced from Cs-137 (662keV) and its related parameters such as linear absorption coefficient, the half-value layer (HVL) and the tenth value layer TVL were calculated and analyzed.
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Alparslan Y. EXTRACTION, CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF HYDROXYAPATITE FROM SEABASS AND SEABREAM SCALE. ACTA ACUST UNITED AC 2017. [DOI: 10.3153/jfhs17012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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48
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Medellin-Castillo NA, Padilla-Ortega E, Tovar-García LD, Leyva-Ramos R, Ocampo-Pérez R, Carrasco-Marín F, Berber-Mendoza MS. Removal of fluoride from aqueous solution using acid and thermally treated bone char. ADSORPTION 2016. [DOI: 10.1007/s10450-016-9802-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Neodymium doped hydroxyapatite theranostic nanoplatforms for colon specific drug delivery applications. Colloids Surf B Biointerfaces 2016; 145:539-547. [PMID: 27281239 DOI: 10.1016/j.colsurfb.2016.05.067] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 04/28/2016] [Accepted: 05/25/2016] [Indexed: 12/29/2022]
Abstract
Theranostic nanoplatforms integrate therapeutic payloads with diagnostic agents, and help monitor therapeutic response. In this regard, stimuli responsive nanoplatforms further favour combinatorial therapeutic approach that can considerably improve efficacy and specificity of treatment. Herein, we present the engineering of a smart theranostic nanoplatform based on neodymium doped hydroxyapatite (HAN). The presence of neodymium endows the HAN nanoplatforms with near-infrared fluorescence capability. These HAN nanoparticles were then subsequently modified with alginic acid (HANA) to confer pH responsiveness to the synthesized nanoplatforms delivering them to the colon after oral administration. These nanoplatforms possessing optimum size, needle shaped morphology and negative zeta potential, are conducive to cellular internalization. On excitation at 410nm they exhibit near infrared emission at 670nm unraveling their theranostic capabilities. Cytotoxic effects systematically assessed using MTT and live dead assays reveal excellent viability. Raman microscopic imaging technique used to visualize uptake in HeLa cells demonstrate increased uptake from 4 to 16h, with growing cluster size and localization in the cytoplasm. Moreover the concomitant presence of alginic acid manifested advantages of augmented loading and pH dependent release profiles of the model drug, 4 acetyl salicylic acid (4ASA). We could thus establish a theranostic system for early tumour detection, targeted tumour therapy and monitoring of colon cancer that can be administered via the oral route.
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50
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Galvanic deposition and characterization of brushite/hydroxyapatite coatings on 316L stainless steel. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2016; 64:93-101. [PMID: 27127032 DOI: 10.1016/j.msec.2016.03.088] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 03/04/2016] [Accepted: 03/23/2016] [Indexed: 11/21/2022]
Abstract
In this work, brushite and brushite/hydroxyapatite (BS, CaHPO4·H2O; HA, Ca10(PO4)6(OH)2) coatings were deposited on 316L stainless steel (316LSS) from a solution containing Ca(NO3)2·4H2O and NH4H2PO4 by a displacement reaction based on a galvanic contact, where zinc acts as sacrificial anode. Driving force for the cementation reaction arises from the difference in the electrochemical standard potentials of two different metallic materials (316LSS and Zn) immersed in an electrolyte, so forming a galvanic contact leading to the deposition of BS/HA on nobler metal. We found that temperature and deposition time affect coating features (morphology, structure, and composition). Deposits were characterized by means of several techniques. The morphology was investigated by scanning electron microscopy, the elemental composition was obtained by X-ray energy dispersive spectroscopy, whilst the structure was identified by Raman spectroscopy and X-ray diffraction. BS was deposited at all investigated temperatures covering the 316LSS surface. At low and moderate temperature, BS coatings were compact, uniform and with good crystalline degree. On BS layers, HA crystals were obtained at 50°C for all deposition times, while at 25°C, its presence was revealed only after long deposition time. Electrochemical studies show remarkable improvement in corrosion resistance.
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