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Hoa BT, Phuc LH, Hien NQ, Vinh LK, Tien NA, Hiep ĐT, Vi VT, Thanh ĐH, Ly ĐN, Long NV, Hieu TT, Linh LV, Minh NT, Vuong BX. Synthesis of Silver-Containing Bioactive Glass Material by an Improved Sol–Gel Method. RUSS J INORG CHEM+ 2022. [DOI: 10.1134/s003602362260160x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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2
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Hoa BT, Phuc LH, Hien NQ, Vinh LK, Tien NA, Hiep DT, Vi VT, Ly DN, Long NV, Hieu TT, Linh LV, Minh NT, Xuan Vuong B. Characteristics of Ag-incorporated bioactive glasses prepared by a modified sol-gel method with a shortened synthesis time and without the use of catalysts. RSC Adv 2022; 12:30213-30226. [PMID: 36329943 PMCID: PMC9590098 DOI: 10.1039/d2ra05671b] [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: 09/08/2022] [Accepted: 10/17/2022] [Indexed: 11/09/2022] Open
Abstract
This work presents the preparation of bioactive glasses 70SiO2-(26 - x)CaO-4P2O5-xAg2O (with x = 0, 1, 3, 10 mol%) by a modified sol-gel method with reduced synthesis time based on hydrothermal reaction in a medium without acid or base catalysts. The synthetic materials were characterized by several physical-chemical techniques such as TG-DSC, XRD, SEM, TEM, and N2 adsorption/desorption measurement. The analysis data confirmed that the glass sample not containing Ag has a completely amorphous structure, while glass samples containing Ag exhibited a pure phase of metallic nano-silver in the glass amorphous phase. All the synthetic glasses have mesoporous structures with particle sizes of less than 30 nm. The addition of silver to the bioactive glass structure in general did not drastically reduce the specific surface areas and pore volumes of glasses as in previous studies. The bioactivity of the silver-incorporated glasses did not reduce, and even increased in the cases of bioactive glass containing 3, and 10 mol% of Ag2O. The biocompatibility of synthetic glasses with fibroblast cells (L-929) was confirmed, even with glass containing high amounts of Ag. Representatively, Ag-incorporated glass samples (sample x = 3, and x = 10) were selected to check the antibacterial ability using bacterial strain Pseudomonas aeruginosa ATCC 27853 (Pa). The obtained results indicated that these glasses exhibited good antibacterial ability to Pseudomonas aeruginosa. Thus, the synthetic method in this study proved to be a fast, environmentally friendly technique for synthesizing Ag-incorporated glass systems. The synthesized glasses show good bioactive, biocompatible, and antibacterial properties.
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Affiliation(s)
- Bui Thi Hoa
- Institute of Theoretical and Applied Research, Duy Tan UniversityHanoi100000Vietnam,Faculty of Natural Sciences, Duy Tan UniversityDa Nang550000Vietnam
| | - Le Hong Phuc
- National Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology291 Dien Bien Phu700000Vietnam
| | - Nguyen Quan Hien
- National Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology291 Dien Bien Phu700000Vietnam
| | - Le Khanh Vinh
- National Institute of Applied Mechanics and Informatics, Vietnam Academy of Science and Technology291 Dien Bien Phu700000Vietnam
| | - Nguyen Anh Tien
- Faculty of Chemistry, Ho Chi Minh City University of EducationHo Chi Minh City700000Vietnam
| | - Dang Tan Hiep
- Faculty of Chemical Engineering, Ho Chi Minh City University of Food IndustryHo Chi Minh City700000Vietnam
| | - Vo Thuy Vi
- Faculty of Chemical Engineering, Ho Chi Minh City University of Food IndustryHo Chi Minh City700000Vietnam
| | - Dang Ngoc Ly
- Faculty of Food Technology, Ho Chi Minh City University of Food IndustryHo Chi Minh City700000Vietnam
| | - Nguyen Viet Long
- Department of Electronics and Telecommunication, Sai Gon UniversityHo Chi Minh City700000Vietnam
| | - Tran Trung Hieu
- Fusi Medical Equipment and Pharmaceutical Joint Stock CompanyNgoc Hoa Industrial Park, Chuong My DistrictHa Noi City100000Vietnam
| | - Le Viet Linh
- Faculty of Pedagogy in Natural Sciences, Sai Gon UniversityHo Chi Minh City700000Vietnam
| | - Nguyen Tuyet Minh
- Faculty of Pedagogy in Natural Sciences, Sai Gon UniversityHo Chi Minh City700000Vietnam
| | - Bui Xuan Vuong
- Faculty of Pedagogy in Natural Sciences, Sai Gon UniversityHo Chi Minh City700000Vietnam
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3
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Ju Q, Zenji T, Maçon ALB, Norris E, Poologasundarampillai G, Obata A, Jones JR, Kasuga T. Silver-doped calcium silicate sol-gel glasses with a cotton-wool-like structure for wound healing. BIOMATERIALS ADVANCES 2022; 134:112561. [PMID: 35523641 DOI: 10.1016/j.msec.2021.112561] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 11/18/2021] [Accepted: 11/20/2021] [Indexed: 06/14/2023]
Abstract
Skin has excellent capacity to regenerate, however, in the event of a large injury or burn skin grafts are required to aid wound healing. The regenerative capacity further declines with increasing age and can be further exacerbated with bacterial infection leading to a chronic wound. Engineered skin substitutes can be used to provide a temporary template for the damaged tissue, to prevent/combat bacterial infection and promote healing. In this study, the sol-gel process and electrospinning were combined to fabricate 3D cotton-wool-like sol-gel bioactive glass fibers that mimic the fibrous architecture of skin extracellular matrix (ECM) and deliver metal ions for antibacterial (silver) and therapeutic (calcium and silica species) actions for successful healing of wounds. This study investigated the effects of synthesis and process parameters, in particular sintering temperature on the fiber morphology, the incorporation and distribution of silver and the degradation rate of fibers. Silver nitrate was found to decompose into silver nanoparticles within the glass fibers upon calcination. Furthermore, with increasing calcination temperature the nanoparticles increased in size from 3 nm at 600 °C to ~25 nm at 800 °C. The antibacterial ability of the Ag-doped glass fibers decreased as a function of the glass calcination temperature. The degradation products from the Ag-doped 3D non-woven sol-gel glass fibers were also found to promote fibroblast proliferation thus demonstrating their potential for use in skin regeneration.
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Affiliation(s)
- Qun Ju
- Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan
| | - Takuya Zenji
- Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan
| | - Anthony L B Maçon
- Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan
| | - Elizabeth Norris
- Department of Materials, Imperial College London, South Kensington Campus, London SW7 2AZ, UK
| | - Gowsihan Poologasundarampillai
- School of Dentistry, Institute of Clinical Sciences, University of Birmingham, 5 Mil Pool Way, Edgbaston, Birmingham B5 7EG, UK
| | - Akiko Obata
- Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan.
| | - Julian R Jones
- Department of Materials, Imperial College London, South Kensington Campus, London SW7 2AZ, UK
| | - Toshihiro Kasuga
- Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan
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4
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Simple and Acid-Free Hydrothermal Synthesis of Bioactive Glass 58SiO2-33CaO-9P2O5 (wt%). CRYSTALS 2021. [DOI: 10.3390/cryst11030283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The paper focuses on the acid-free hydrothermal process for the synthesis of bioactive glass. The new method avoids the use of harmful acid catalysts, which are usually used in the sol-gel process. On the other hand, the processing time was reduced compared with the sol-gel method. A well-known ternary bioactive glass 58SiO2-33CaO-9P2O5 (wt%), which has been widely synthesized through the sol-gel method, was selected to apply to this new process. Thermal behavior, textural property, phase composition, morphology, and ionic exchange were investigated by thermal analysis, N2 adsorption/desorption, XRD, FTIR, SEM, and inductively coupled plasma optical emission spectrometry (ICP-OES) analysis. The bioactivity and biocompatibility of synthetic bioactive glass were evaluated by in vitro experiments with a simulated body fluid (SBF) solution and cell culture medium. The obtained results confirmed that the acid-free hydrothermal process is one of the ideal methods for preparing ternary bioactive glass.
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Al-Sehemi AG, Al-Ghamdi AA, Dishovsky NT, Radev L, Mihailova I, Malinova PA, Atanasov NT, Atanasova GL. Structure and composition characterization of biocomposites filled with sol–gel bioglasses from the CaO–SiO2–P2O5–Ag2O systems. J RUBBER RES 2021. [DOI: 10.1007/s42464-020-00075-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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6
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Zhou R, Calahoo C, Ding Y, Yang X, Romao CP, Wondraczek L. Structural Origin of the Optical Properties of Ag-Doped Fluorophosphate and Sulfophosphate Glasses. J Phys Chem B 2021; 125:637-656. [DOI: 10.1021/acs.jpcb.0c09375] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ru Zhou
- Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, Fraunhoferstraße 6, 07743 Jena, Germany
| | - Courtney Calahoo
- Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, Fraunhoferstraße 6, 07743 Jena, Germany
| | - Yicong Ding
- Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, Fraunhoferstraße 6, 07743 Jena, Germany
| | - Xu Yang
- Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, Fraunhoferstraße 6, 07743 Jena, Germany
| | - Carl P. Romao
- Section for Solid State and Theoretical Inorganic Chemistry, Institute of Inorganic Chemistry, University of Tübingen, Auf der Morgenstelle 18, D-72076 Tübingen, Germany
| | - Lothar Wondraczek
- Otto Schott Institute of Materials Research, Friedrich Schiller University Jena, Fraunhoferstraße 6, 07743 Jena, Germany
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A Guided Walk through the World of Mesoporous Bioactive Glasses (MBGs): Fundamentals, Processing, and Applications. NANOMATERIALS 2020; 10:nano10122571. [PMID: 33371415 PMCID: PMC7767440 DOI: 10.3390/nano10122571] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/12/2020] [Accepted: 12/16/2020] [Indexed: 01/16/2023]
Abstract
Bioactive glasses (BGs) are traditionally known to be able to bond to living bone and stimulate bone regeneration. The production of such materials in a mesoporous form allowed scientists to dramatically expand the versatility of oxide-based glass systems as well as their applications in biomedicine. These nanostructured materials, called mesoporous bioactive glasses (MBGs), not only exhibit an ultrafast mineralization rate but can be used as vehicles for the sustained delivery of drugs, which are hosted inside the mesopores, and therapeutic ions, which are released during material dissolution in contact with biological fluids. This review paper summarizes the main strategies for the preparation of MBGs, as well as their properties and applications in the biomedical field, with an emphasis on the methodological aspects and the promise of hierarchical systems with multiscale porosity.
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Qin X, Cao R, Zheng J, Shi G, Ji L, Zhu A, Yao H. A new strategy for synthesizing silver doped mesoporous bioactive glass fibers and their bioactivity, antibacterial activity and drug loading performance. RSC Adv 2020; 10:44835-44840. [PMID: 35516281 PMCID: PMC9058609 DOI: 10.1039/d0ra08656h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2020] [Accepted: 11/25/2020] [Indexed: 11/21/2022] Open
Abstract
A new strategy for preparing mesoporous metal-doped bioactive glass fibers (MBGFs) was designed, which included electrospinning and sulfonating mesoporous PS fibers, precipitating metal ions and bioactive glass sol-gel precursor into the mesoporous polystyrene (PS) fibers and calcinations. Silver-doped mesoporous BGFs (Ag-MBGFs) with a uniform diameter of 1-2 μm and a specific surface area of 40.22 m2 g-1 were prepared as an example and characterized by SEM, XRD, TG, ICP and FTIR. These Ag-MBGFs showed excellent bioactivity, antibacterial properties and drug loading and release performance due to their special mesoporous and fibrous structure. The concentration of Staphylococcus aureus decreased from 1 × 108 colony-forming units per mL (CFU mL-1) to 2.5 × 106 CFU mL-1 in 2 h and then to 2 × 102 CFU mL-1 in 12 h when the concentration of the Ag-MBGFs reached 16 mg mL-1. BGFs of different compositions and functions could be prepared by the same strategy in a mesoporous PS fiber template, which could enrich materials for constructing orthopedic implants.
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Affiliation(s)
- Xiang Qin
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
| | - Rong Cao
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
| | - Jingjing Zheng
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
| | - Guojun Shi
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
| | - Lijun Ji
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
| | - Aiping Zhu
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
| | - Hang Yao
- College of Chemistry and Chemical Engineering, Yangzhou University Yangzhou 225002 China
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Seo Y, Goto T, Cho S, Sekino T. Crystallization Behavior of the Low-Temperature Mineralization Sintering Process for Glass Nanoparticles. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E3281. [PMID: 32717973 PMCID: PMC7435777 DOI: 10.3390/ma13153281] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 07/16/2020] [Accepted: 07/20/2020] [Indexed: 01/11/2023]
Abstract
Bioactive glasses are promising materials for various applications, such as bone grafts and implants. The development of sintering techniques for bioactive glasses is one of the most important ways to expand the application to biomaterials. In this paper, we demonstrate the low-temperature mineralization sintering process (LMSP) of glass nanoparticles and their crystallization behavior. LMSP is a novel process employed to densify glass nanoparticles at an extremely low temperature of 120 °C. For this new approach, the hydrothermal condition, mineralization, and the nanosize effect are integrated into LMSP. To induce mineralization in LMSP, bioactive glass nanoparticles (BGNPs, 55SiO2-40CaO-5P2O5, mol%), prepared by the sol-gel process, were mixed with a small amount of simulated body fluid (SBF) solution. As a result, 93% dense BGNPs were realized under a temperature of 120 °C and a uniaxial pressure of 300 MPa. Due to the effect of mineralization, crystalline hydroxyapatite (HAp) was clearly formed at the boundaries of BGNPs, filling particles and interstitials. As a result, the relative density was remarkably close to that of the BGNPs conventionally sintered at 1050 °C. Additionally, the Vickers hardness value of LMSP samples varied from 2.10 ± 0.12 GPa to 4.28 ± 0.11 GPa, and was higher than that of the BGNPs conventionally sintered at 850 °C (2.02 ± 0.11 GPa). These results suggest that, in addition to LMSP being an efficient densification method for obtaining bulk bioactive glasses at a significantly lower temperature level, this process has great potential for tissue engineering applications, such as scaffolds and implants.
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Affiliation(s)
| | | | | | - Tohru Sekino
- The Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047, Japan; (Y.S.); (T.G.); (S.C.)
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Al‐Sehemi AG, Al‐Ghamdi AA, Dishovsky NT, Radev LN, Mihailova IK, Malinova PA, Atanasov NT, Atanasova GL. Natural rubber–based composites filled with bioglasses from a CaO‐SiO
2
‐P
2
O
5
‐Ag
2
O system. Effect of Ag
2
O concentration in the filler on composite properties. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4798] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Abdullah G. Al‐Sehemi
- Research Center for Advanced Materials Science (RCAMS)King Khalid University Abha 61413 PO Box 9004 Saudi Arabia
- Department of Chemistry, College of ScienceKing Khalid University Abha 61413 PO Box 9004 Saudi Arabia
| | - Ahmed A. Al‐Ghamdi
- Department of Physics, Faculty of ScienceKing Abdulaziz University Jeddah Saudi Arabia
| | - Nikolay T. Dishovsky
- Department of Polymer EngineeringUniversity of Chemical Technology and Metallurgy 1756 Sofia Bulgaria
| | - Lachezar N. Radev
- Department of Polymer EngineeringUniversity of Chemical Technology and Metallurgy 1756 Sofia Bulgaria
| | - Irena K. Mihailova
- Department of Polymer EngineeringUniversity of Chemical Technology and Metallurgy 1756 Sofia Bulgaria
| | - Petrunka A. Malinova
- Department of Polymer EngineeringUniversity of Chemical Technology and Metallurgy 1756 Sofia Bulgaria
| | - Nikolay T. Atanasov
- Department of Communication and Computer Engineering, Faculty of EngineeringSouth‐West University “Neofit Rilski” 2400 Blagoevgrad Bulgaria
| | - Gabriela L. Atanasova
- Department of Communication and Computer Engineering, Faculty of EngineeringSouth‐West University “Neofit Rilski” 2400 Blagoevgrad Bulgaria
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Vale AC, Pereira P, Barbosa AM, Torrado E, Mano JF, Alves NM. Antibacterial free-standing polysaccharide composite films inspired by the sea. Int J Biol Macromol 2019; 133:933-944. [DOI: 10.1016/j.ijbiomac.2019.04.102] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 04/04/2019] [Accepted: 04/13/2019] [Indexed: 12/21/2022]
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12
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Vale A, Pereira P, Barbosa A, Torrado E, Alves N. Optimization of silver-containing bioglass nanoparticles envisaging biomedical applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 94:161-168. [DOI: 10.1016/j.msec.2018.09.027] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Revised: 07/28/2018] [Accepted: 09/07/2018] [Indexed: 01/23/2023]
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13
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Kargozar S, Montazerian M, Hamzehlou S, Kim HW, Baino F. Mesoporous bioactive glasses: Promising platforms for antibacterial strategies. Acta Biomater 2018; 81:1-19. [PMID: 30273742 DOI: 10.1016/j.actbio.2018.09.052] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 09/18/2018] [Accepted: 09/27/2018] [Indexed: 12/12/2022]
Abstract
The control of bacterial infections is of particular importance in the field of tissue engineering. Recently, much attention has been addressed toward the use of mesoporous bioactive glasses (MBGs) for antibacterial strategies, primarily because of their capability of acting as carriers for the local release of antimicrobial agents. The incorporation of antibacterial metallic ions including silver (Ag+), zinc (Zn2+), copper (Cu+ and Cu2+), cerium (Ce3+ and Ce4+), and gallium (Ga3+) cations into the MBG structure and their controlled release is proposed as one of the most attractive strategies for inhibiting bacterial growth and reproduction. Moreover, the possibility of loading and delivering various antibacterial biomolecules (e.g., antibiotics) through the porous structure of MBGs makes them as ideal candidates for antibacterial applications. In this review, we aim to present a comprehensive evaluation of MBG potential regarding antibacterial activities. For this purpose, different types of antibacterial ion-doped and drug-loaded MBGs are introduced and discussed in the light of existing knowledge, along with the significant challenges ahead. STATEMENT OF SIGNIFICANCE: Prevention and treatment of infections is one of the today's greatest challenges in medical sciences, also considering the well-known issues related to increased bacterial resistance to antibiotics. The advent of mesoporous glasses led to the birth of a new class of multifunctional biomaterials acting as bioactive platforms for the local release of organic or inorganic agents eliciting an antimicrobial effect. This reviews summarizes the state of the art of MBGs in this field, highlighting the latest evolutions and the specific role played by metallic antimicrobial ions that can be incorporated in the glass composition and then properly released. Perspective for tissue engineering applications are also discussed to provide an up-to-date contribution that is useful to both experienced scientists and early-stage researchers.
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Craciun AM, Focsan M, Magyari K, Vulpoi A, Pap Z. Surface Plasmon Resonance or Biocompatibility-Key Properties for Determining the Applicability of Noble Metal Nanoparticles. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E836. [PMID: 28773196 PMCID: PMC5551879 DOI: 10.3390/ma10070836] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 07/06/2017] [Accepted: 07/10/2017] [Indexed: 12/12/2022]
Abstract
Metal and in particular noble metal nanoparticles represent a very special class of materials which can be applied as prepared or as composite materials. In most of the cases, two main properties are exploited in a vast number of publications: biocompatibility and surface plasmon resonance (SPR). For instance, these two important properties are exploitable in plasmonic diagnostics, bioactive glasses/glass ceramics and catalysis. The most frequently applied noble metal nanoparticle that is universally applicable in all the previously mentioned research areas is gold, although in the case of bioactive glasses/glass ceramics, silver and copper nanoparticles are more frequently applied. The composite partners/supports/matrix/scaffolds for these nanoparticles can vary depending on the chosen application (biopolymers, semiconductor-based composites: TiO₂, WO₃, Bi₂WO₆, biomaterials: SiO₂ or P₂O₅-based glasses and glass ceramics, polymers: polyvinyl alcohol (PVA), Gelatin, polyethylene glycol (PEG), polylactic acid (PLA), etc.). The scientific works on these materials' applicability and the development of new approaches will be targeted in the present review, focusing in several cases on the functioning mechanism and on the role of the noble metal.
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Affiliation(s)
- Ana Maria Craciun
- Nanobiophotonics and Laser Microspectroscopy Center, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babeș-Bolyai University, 400271 Cluj-Napoca, Romania.
| | - Monica Focsan
- Nanobiophotonics and Laser Microspectroscopy Center, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babeș-Bolyai University, 400271 Cluj-Napoca, Romania.
| | - Klara Magyari
- Nanostructured Materials and Bio-Nano-Interfaces Center, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babeș-Bolyai University, 400271 Cluj-Napoca, Romania.
| | - Adriana Vulpoi
- Nanostructured Materials and Bio-Nano-Interfaces Center, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babeș-Bolyai University, 400271 Cluj-Napoca, Romania.
| | - Zsolt Pap
- Nanostructured Materials and Bio-Nano-Interfaces Center, Interdisciplinary Research Institute on Bio-Nano-Sciences, Babeș-Bolyai University, 400271 Cluj-Napoca, Romania.
- Institute of Environmental Science and Technology, University of Szeged, 6720 Szeged, Hungary.
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Ben Slimen F, Zaaboub Z, Haouari M, Bel Haj Mohamed N, Ben Ouada H, Chaussedent S, Gaumer N. Effect of CdS nanocrystals on the photoluminescence of Eu3+-doped silicophosphate sol gel glass. RSC Adv 2017. [DOI: 10.1039/c7ra01313b] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this work, we investigate the effect of co-doping with CdS nanoparticles on the photoluminescence properties of Eu3+ doped silicophosphate glass prepared via the sol gel method.
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Affiliation(s)
- F. Ben Slimen
- Laboratoire des Interfaces et Matériaux Avancés (LIMA)
- Faculté des Sciences
- Université de Monastir
- Tunisia
- Laboratoire de Photonique d'Angers
| | - Z. Zaaboub
- Laboratoire de Micro-Optoélectronique et Nanostructures (LMON)
- Faculté des Sciences
- Université de Monastir
- Tunisia
| | - M. Haouari
- Laboratoire des Interfaces et Matériaux Avancés (LIMA)
- Faculté des Sciences
- Université de Monastir
- Tunisia
| | - N. Bel Haj Mohamed
- Laboratoire des Interfaces et Matériaux Avancés (LIMA)
- Faculté des Sciences
- Université de Monastir
- Tunisia
| | - H. Ben Ouada
- Laboratoire des Interfaces et Matériaux Avancés (LIMA)
- Faculté des Sciences
- Université de Monastir
- Tunisia
| | - S. Chaussedent
- Laboratoire de Photonique d'Angers
- Université d'Angers
- Angers Cedex 01
- France
| | - N. Gaumer
- Laboratoire de Photonique d'Angers
- Université d'Angers
- Angers Cedex 01
- France
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Popescu RA, Magyari K, Vulpoi A, Trandafir DL, Licarete E, Todea M, Ştefan R, Voica C, Vodnar DC, Simon S, Papuc I, Baia L. Bioactive and biocompatible copper containing glass-ceramics with remarkable antibacterial properties and high cell viability designed for future in vivo trials. Biomater Sci 2016; 4:1252-65. [DOI: 10.1039/c6bm00270f] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The efficiency of 60SiO2·(32 − x) CaO·8P2O5·xCuO (mol%) glass-ceramics were proved, and was determined the most appropriate composition for further in vivo trials.
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17
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Abstract
The family of oxide glasses is very wide and it is continuously developing.
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Affiliation(s)
- Avadhesh Kumar Yadav
- Department of Physics
- Indian Institute of Technology
- Banaras Hindu University
- Varanasi-221005
- India
| | - Prabhakar Singh
- Department of Physics
- Indian Institute of Technology
- Banaras Hindu University
- Varanasi-221005
- India
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18
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Magyari K, Baia L, Vulpoi A, Simon S, Popescu O, Simon V. Bioactivity evolution of the surface functionalized bioactive glasses. J Biomed Mater Res B Appl Biomater 2014; 103:261-72. [DOI: 10.1002/jbm.b.33203] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Revised: 04/04/2014] [Accepted: 04/24/2014] [Indexed: 11/08/2022]
Affiliation(s)
- Klára Magyari
- Faculty of Physics and Institute of Interdisciplinary Research in Bio-Nano-Sciences; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Lucian Baia
- Faculty of Physics and Institute of Interdisciplinary Research in Bio-Nano-Sciences; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Adriana Vulpoi
- Faculty of Physics and Institute of Interdisciplinary Research in Bio-Nano-Sciences; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Simion Simon
- Faculty of Physics and Institute of Interdisciplinary Research in Bio-Nano-Sciences; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Octavian Popescu
- Molecular Biology Center of Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University; 400271 Cluj-Napoca Romania
- Romanian Academy; Institute of Biology; 060031 Bucharest Romania
| | - Viorica Simon
- Faculty of Physics and Institute of Interdisciplinary Research in Bio-Nano-Sciences; Babes-Bolyai University; 400084 Cluj-Napoca Romania
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Gruian C, Vulpoi A, Vanea E, Oprea B, Steinhoff HJ, Simon S. The Attachment Affinity of Hemoglobin toward Silver-Containing Bioactive Glass Functionalized with Glutaraldehyde. J Phys Chem B 2013; 117:16558-64. [DOI: 10.1021/jp408830t] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- C. Gruian
- Faculty of Physics & Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca 400084, Romania
| | - A. Vulpoi
- Faculty of Physics & Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca 400084, Romania
| | - E. Vanea
- Faculty of Physics & Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca 400084, Romania
| | - B. Oprea
- Faculty of Physics & Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca 400084, Romania
| | - H.-J. Steinhoff
- Physics
Department, University of Osnabrück, Osnabrück 49069, Germany
| | - S. Simon
- Faculty of Physics & Institute of Interdisciplinary Research in Bio-Nano-Sciences, Babes-Bolyai University, Cluj-Napoca 400084, Romania
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Ponta O, Ciceo-Lucacel R, Vulpoi A, Radu T, Simon S. Molybdenum effect on the structure of SiO2-CaO-P2O5bioactive xerogels and on their interface processes with simulated biofluids. J Biomed Mater Res A 2013; 102:3177-85. [DOI: 10.1002/jbm.a.34989] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2013] [Revised: 08/27/2013] [Accepted: 10/02/2013] [Indexed: 01/27/2023]
Affiliation(s)
- Oana Ponta
- Faculty of Physics & Institute for Interdisciplinary Research in Bio-Nano-Science; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Raluca Ciceo-Lucacel
- Faculty of Physics & Institute for Interdisciplinary Research in Bio-Nano-Science; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Adriana Vulpoi
- Faculty of Physics & Institute for Interdisciplinary Research in Bio-Nano-Science; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Teodora Radu
- Faculty of Physics & Institute for Interdisciplinary Research in Bio-Nano-Science; Babes-Bolyai University; 400084 Cluj-Napoca Romania
| | - Simion Simon
- Faculty of Physics & Institute for Interdisciplinary Research in Bio-Nano-Science; Babes-Bolyai University; 400084 Cluj-Napoca Romania
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Vulpoi A, Gruian C, Vanea E, Baia L, Simon S, Steinhoff HJ, Göller G, Simon V. Bioactivity and protein attachment onto bioactive glasses containing silver nanoparticles. J Biomed Mater Res A 2012; 100:1179-86. [DOI: 10.1002/jbm.a.34060] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2011] [Revised: 11/15/2011] [Accepted: 12/05/2011] [Indexed: 11/11/2022]
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