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Wu J, Wang C, Zhang S, Zhang L, Hao J, Jia Z, Zheng X, Lv Y, Fu S, Zhang G. Preparation and Properties of GO/ZnO/nHAp Composite Microsphere Bone Regeneration Material. MICROMACHINES 2024; 15:122. [PMID: 38258241 PMCID: PMC10820970 DOI: 10.3390/mi15010122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024]
Abstract
The purpose of this study is to explore the possibility of using graphene-zinc oxide-hydroxyapatite (GO/ZnO/nHAp) composite microspheres as bone regeneration materials by making use of the complementary advantages of nanocomposites, so as to provide reference for the clinical application of preventing and solving bacterial infection after implantation of synthetic materials. Firstly, GO/ZnO composites and hydroxyapatite nanoparticles were synthesized using the hydrothermal method, and then GO/ZnO/nHAp composite microspheres were prepared via high-temperature sintering. The graphene-zinc oxide-calcium phosphate composite microspheres were characterized by X-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), X-ray photoelectron spectroscopy (XPS), energy dispersion spectroscopy (EDS), water contact angle measurement, degradation and pH determination, and differential thermal analysis (DiamondTG/DTA). The biocompatibility, osteogenic activity, and antibacterial activity of GO/ZnO/nHAp composite microspheres were further studied. The results of the cell experiment and antibacterial experiment showed that 0.5% and 1% GO-ZnO-nHAp composite microspheres not only had good biocompatibility and osteogenic ability but also inhibited Escherichia coli and Staphylococcus aureus by more than 45% and 70%. Therefore, GO/ZnO/nHAp composite microspheres have good physical and chemical properties and show good osteogenic induction and antibacterial activity, and this material has the possibility of being used as a bone regeneration material.
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Affiliation(s)
- Jiang Wu
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Chunmei Wang
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Shuangsheng Zhang
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Ling Zhang
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Jingshun Hao
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Zijian Jia
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Xiaomei Zheng
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Yuguang Lv
- College of Pharmacy, Jiamusi University, Jiamusi 154007, China;
| | - Shuang Fu
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
| | - Guoliang Zhang
- School of Stomatology, Jiamusi University, Jiamusi 154007, China; (J.W.); (C.W.); (S.Z.); (L.Z.); (J.H.); (Z.J.); (X.Z.)
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Huang YC, Chen BH. A Comparative Study on Improving Streptozotocin-Induced Type 2 Diabetes in Rats by Hydrosol, Extract and Nanoemulsion Prepared from Cinnamon Leaves. Antioxidants (Basel) 2022; 12:29. [PMID: 36670891 PMCID: PMC9855112 DOI: 10.3390/antiox12010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/12/2022] [Accepted: 12/17/2022] [Indexed: 12/28/2022] Open
Abstract
Cinnamomoum osmophloeum Kanehira (C. osmophloeum) contains various biologically active antioxidant compounds such as flavonoids, phenolic acids and cinnamaldehyde. Type 2 diabetes mellitus is a chronic disease of metabolic abnormality caused by insulin deficiency or resistance. The objectives of this study were to analyze various bioactive compounds in C. osmophloeum leaves by ultra-high-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS), and compare the effects of hydrosol, extract and nanoemulsion prepared from C. osmophloeum leaves on improving type 2 diabetes in rats. Our results show that a total of 15 bioactive compounds in C. osmophloeum leaves, including quercetin, quercetin-3-O-galactoside, quercetin-3-O-glucoside, rutin, caffeic acid, benzoic acid, 5-O-caffeoylquinic acid, kaempferol 3-β-D-glucopyranoside, trans-cinnamic acid, coumarin, cinnamyl alcohol, p-coumaric acid, eugenol, kaempferol and cinnamaldehyde, were separated within 14 min for subsequent identification and quantitation by UPLC-MS/MS. The nanoemulsion was successfully prepared by mixing C. osmophloeum leaf extract, soybean oil, lecithin, Tween 80 and deionized water in an appropriate proportion with a mean particle size, polydispersity index, zeta potential and encapsulation efficiency of 36.58 nm, 0.222, -42.6 mV and 91.22%, respectively, while a high storage and heating stability was obtained. The animal experiment results reveal that the high-dose nanoemulsion was the most effective in reducing both fasting blood glucose and oral glucose tolerance test value, followed by low-dose nanoemulsion, high-dose extract, low-dose extract and leaf powder in hydrosol. A similar trend was shown in reducing serum insulin and the homeostatic model assessment of insulin resistance index. In addition, the contents of serum biochemical parameters, including total cholesterol, triglyceride, aspartate aminotransferase, alanine aminotransferase, uric acid, urea nitrogen and creatinine, were reduced, with the high-dose nanoemulsion showing the most pronounced effect. Collectively, the high-dose nanoemulsion may possess great potential to be developed into a hypoglycemic health food or botanic drug.
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Affiliation(s)
- Yu-Chi Huang
- Department of Food Science, Fu Jen Catholic University, New Taipei City 24205, Taiwan
| | - Bing-Huei Chen
- Department of Food Science, Fu Jen Catholic University, New Taipei City 24205, Taiwan
- Department of Nutrition, China Medical University, Taichung 40402, Taiwan
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P NC, S KB, V SK. Multifunctional organic and inorganic hybrid bionanocomposite of chitosan/poly(vinyl alcohol)/nanobioactive glass/nanocellulose for bone tissue engineering. J Mech Behav Biomed Mater 2022; 135:105427. [DOI: 10.1016/j.jmbbm.2022.105427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/20/2022] [Accepted: 08/21/2022] [Indexed: 11/28/2022]
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Safety studies of polyethylene glycol–hydroxyapatite nanocomposites on Drosophila melanogaster: an in vivo model. APPLIED NANOSCIENCE 2022. [DOI: 10.1007/s13204-021-02284-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Chitosan Composite Biomaterials for Bone Tissue Engineering—a Review. REGENERATIVE ENGINEERING AND TRANSLATIONAL MEDICINE 2020. [DOI: 10.1007/s40883-020-00187-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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TiO2 doped chitosan/poly (vinyl alcohol) nanocomposite film with enhanced mechanical properties for application in bone tissue regeneration. Int J Biol Macromol 2020; 143:285-296. [DOI: 10.1016/j.ijbiomac.2019.11.246] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Revised: 11/20/2019] [Accepted: 11/30/2019] [Indexed: 01/08/2023]
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Khan S, Kumar V, Roy P, Kundu PP. TiO 2 doped chitosan/hydroxyapatite/halloysite nanotube membranes with enhanced mechanical properties and osteoblast-like cell response for application in bone tissue engineering. RSC Adv 2019; 9:39768-39779. [PMID: 35541414 PMCID: PMC9076061 DOI: 10.1039/c9ra08366a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Accepted: 11/25/2019] [Indexed: 12/30/2022] Open
Abstract
The current therapeutic strategies for healing bone defects commonly suffer from the occurrence of bacterial contamination on the graft, resulting in nonunion in the segmental bone defects and the requirement for secondary surgery to remove or sterilize the primary graft. A membrane with enhanced anti-bacterial efficacy, mechanical strength and osteoconductivity would represent an improvement in the therapeutic strategy for guided bone regeneration. The present study aims to optimize the content of halloysite nanotubes (HNTs) and TiO2 in the polymer matrix of chitosan (CTS) with a constant amount of nano-hydroxyapatite (5%) with the objective of mimicking the mechanical and biological microenvironment of the natural bone extracellular matrix with enhanced anti-bacterial efficacy. HNTs are a low-cost alternative to MWNCTs for enhancing the mechanical properties and anti-bacterial efficacy of the composite. From the first stage of the study, it was concluded that the membranes possessed enhanced mechanical properties and optimum biological properties at 7.5% (w/w) loading of HNTs in the composite. In the second stage of this investigation, we studied the effect of the addition of TiO2 nanoparticles (NPs) and TiO2 nanotubes (NTs) in small amounts to the CTS/n-HAP/HNT nanocomposite at 7.5% HNT loading, with an aim to augment the anti-bacterial efficacy and osteoconductivity of this mechanically strong membrane. The study revealed a significant enhancement in the anti-bacterial efficacy, osteoblast-like MG-63 cell proliferation and ALP expression with the addition of TiO2 NTs. The CHH-TiT membrane successfully inhibited the S. aureus and E. coli growth within 16 hours and simultaneously assisted the enhanced proliferation of osteoblast-like cells on its surface. The study supports the potential exploitation of CHH-TiT (7.5% HNT & 0.2% TiO2 NT) membranes as a template for guided bone tissue regeneration. This two-stage study aims to optimize the amount of halloysite nanotubes and TiO2 in a chitosan/nano-hydroxyapatite composite to tailor the mechanical and biological properties for application in bone tissue engineering.![]()
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Affiliation(s)
- Sarim Khan
- Department of Chemical Engineering, Indian Institute of Technology Roorkee 247667 India .,Institute for Medical Engineering and Science, Massachusetts Institute of Technology Cambridge USA
| | - Viney Kumar
- Department of Biotechnology, Indian Institute of Technology Roorkee 247667 India
| | - Partha Roy
- Department of Biotechnology, Indian Institute of Technology Roorkee 247667 India
| | - Patit Paban Kundu
- Department of Chemical Engineering, Indian Institute of Technology Roorkee 247667 India
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Synthesis, characterization, in vitro biocompatibility and antibacterial properties study of nanocomposite materials based on hydroxyapatite-biphasic ZnO micro- and nanoparticles embedded in Alginate matrix. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 104:109965. [PMID: 31499965 DOI: 10.1016/j.msec.2019.109965] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Revised: 07/08/2019] [Accepted: 07/08/2019] [Indexed: 01/28/2023]
Abstract
The paper presents the results of studies of biocompatibility and antibacterial properties of multiphase nanocomposite materials based on HA-Alg-ZnO (hydroxyapatite‑sodium alginate-biphasic zinc oxide) and HA-ZnO (hydroxyapatite‑zinc oxide), which were synthesized from the analytically pure calcium nitrate tetrahydrate, ammonium hydrophosphate, hydrous ammonia, zinc nitrate hexahydrate and calcium chloride. The samples' antimicrobial activity assessment was carried out on Gram-negative (E. coli, P. aeruginosa) and Gram-positive bacteria (S. aureus and S. epidermidis) test cultures by the co-incubation and modified "agar diffusion" methods. The murine fibroblast cells were used for the biocompatibility tests and cytotoxicity evaluation. It was shown that synthesized nanocomposite material has a multiphase nanoscale architecture, where ZnO nanocrystals are represented by two lattices: cubic and hexagonal. The possible explanation of ZnO nanocrystals' phase transition is given. At the same time, a partial replacement of Ca2+ ions by Zn2+ ions in the HA lattice possibly occurs due to processing of composite by US radiation. The replacement was evidenced by the non-stoichiometric Ca/P ratio < 2.16, OPO lines' shifting on FTIR spectrum and TEM analysis. The studied composite demonstrate a pronounced antibacterial activity due to the incorporation of ZnO particles into sodium alginate and moistened powder of hydroxyapatite. Both forms of HA-ZnO (suspension) and HA-Alg-ZnO (beads) are biocompatible. An interpretation of the process of Zn ions' embedding into hydroxyapatite and alginate matrix is given, as well as their influence on the biomimetic composite properties is discussed in details. STATEMENT OF SIGNIFICANCE: A number of studies have shown that Zn effectively inhibits the growth and development of bacteria and yeast fungi. Zinc plays an important role in the creation of new antimicrobial agents, and zinc-doped hydroxyapatite will find further application in biomedicine. In this regard, the phase states of zinc oxide, as well as the processes of calcium replacement by zinc in calcium apatite and in alginate should be explored fully. Nowadays we have lack of information and the study's results about those interactions. The present study provides data of the multiphase morphology, antimicrobial activity, biocompatibility and cytotoxicity of the biomimetic nanostructured composite materials, such as sodium alginate/hydroxyapatite/ZnO based granules and hydroxyapatite/ZnO based hydrogel, and the establishing Zn ions' behavior patterns with another composite components.
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Yadav M, Goswami P, Paritosh K, Kumar M, Pareek N, Vivekanand V. Seafood waste: a source for preparation of commercially employable chitin/chitosan materials. BIORESOUR BIOPROCESS 2019. [DOI: 10.1186/s40643-019-0243-y] [Citation(s) in RCA: 180] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
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Banerjee S, Bagchi B, Bhandary S, Kool A, Hoque NA, Biswas P, Pal K, Thakur P, Das K, Karmakar P, Das S. Antimicrobial and biocompatible fluorescent hydroxyapatite-chitosan nanocomposite films for biomedical applications. Colloids Surf B Biointerfaces 2018; 171:300-307. [DOI: 10.1016/j.colsurfb.2018.07.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2018] [Revised: 07/07/2018] [Accepted: 07/12/2018] [Indexed: 10/28/2022]
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Bakht Khosh Hagh H, Farshi Azhar F. Reinforcing materials for polymeric tissue engineering scaffolds: A review. J Biomed Mater Res B Appl Biomater 2018; 107:1560-1575. [DOI: 10.1002/jbm.b.34248] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 08/11/2018] [Accepted: 08/31/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Haleh Bakht Khosh Hagh
- Polymer Composite Research Laboratory, Department of Applied ChemistryFaculty of Chemistry, University of Tabriz Tabriz 5166614766 Iran
| | - Fahimeh Farshi Azhar
- Applied Chemistry Research Laboratory, Department of ChemistryFaculty of Sciences, Azarbaijan Shahid Madani University Tabriz 5375171379 Iran
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Shahbazi S, Zamanian A, Pazouki M, Jafari Y. Introducing an attractive method for total biomimetic creation of a synthetic biodegradable bioactive bone scaffold based on statistical experimental design. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018. [PMID: 29525086 DOI: 10.1016/j.msec.2017.12.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
A new total biomimetic technique based on both the water uptake and degradation processes is introduced in this study to provide an interesting procedure to fabricate a bioactive and biodegradable synthetic scaffold, which has a good mechanical and structural properties. The optimization of effective parameters to scaffold fabrication was done by response surface methodology/central composite design (CCD). With this method, a synthetic scaffold was fabricated which has a uniform and open-interconnected porous structure with the largest pore size of 100-200μm. The obtained compressive ultimate strength of ~35MPa and compression modulus of 58MPa are similar to some of the trabecular bone. The pore morphology, size, and distribution of the scaffold were characterized using a scanning electron microscope and mercury porosimeter. Fourier transform infrared spectroscopy, EDAX and X-ray diffraction analyses were used to determine the chemical composition, Ca/P element ratio of mineralized microparticles, and the crystal structure of the scaffolds, respectively. The optimum biodegradable synthetic scaffold based on its raw materials of polypropylene fumarate, hydroxyethyl methacrylate and nano bioactive glass (PPF/HEMA/nanoBG) as 70/30wt/wt%, 20wt%, and 1.5wt/wt% (PHB.732/1.5) with desired porosity, pore size, and geometry were created by 4weeks immersion in SBF. This scaffold showed considerable biocompatibility in the ranging from 86 to 101% for the indirect and direct contact tests and good osteoblast cell attachment when studied with the bone-like cells.
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Affiliation(s)
- Sara Shahbazi
- Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Karaj, Alborz, Iran
| | - Ali Zamanian
- Department of Nanotechnology and Advanced Materials, Materials and Energy Research Center, Karaj, Alborz, Iran.
| | - Mohammad Pazouki
- Department of Energy, Materials and Energy Research Center, Karaj, Alborz, Iran
| | - Yaser Jafari
- Department of Analytical Chemistry, Faculty of Chemistry, University of Kashan, Kashan, Iran
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Laurenti M, Cauda V. ZnO Nanostructures for Tissue Engineering Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2017; 7:E374. [PMID: 29113133 PMCID: PMC5707591 DOI: 10.3390/nano7110374] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/01/2017] [Accepted: 11/02/2017] [Indexed: 12/02/2022]
Abstract
This review focuses on the most recent applications of zinc oxide (ZnO) nanostructures for tissue engineering. ZnO is one of the most investigated metal oxides, thanks to its multifunctional properties coupled with the ease of preparing various morphologies, such as nanowires, nanorods, and nanoparticles. Most ZnO applications are based on its semiconducting, catalytic and piezoelectric properties. However, several works have highlighted that ZnO nanostructures may successfully promote the growth, proliferation and differentiation of several cell lines, in combination with the rise of promising antibacterial activities. In particular, osteogenesis and angiogenesis have been effectively demonstrated in numerous cases. Such peculiarities have been observed both for pure nanostructured ZnO scaffolds as well as for three-dimensional ZnO-based hybrid composite scaffolds, fabricated by additive manufacturing technologies. Therefore, all these findings suggest that ZnO nanostructures represent a powerful tool in promoting the acceleration of diverse biological processes, finally leading to the formation of new living tissue useful for organ repair.
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Affiliation(s)
- Marco Laurenti
- Department of Applied Science and Technology, Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Turin, Italy.
| | - Valentina Cauda
- Department of Applied Science and Technology, Politecnico di Torino, C.so Duca degli Abruzzi 24, 10129 Turin, Italy.
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PremVictor S, Kunnumpurathu J, Gayathri devi M, Remya K, Vijayan VM, Muthu J. Design and characterization of biodegradable macroporous hybrid inorganic-organic polymer for orthopedic applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:513-520. [DOI: 10.1016/j.msec.2017.03.171] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/16/2016] [Revised: 12/30/2016] [Accepted: 03/20/2017] [Indexed: 01/28/2023]
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15
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Bhowmick A, Banerjee SL, Pramanik N, Jana P, Mitra T, Gnanamani A, Das M, Kundu PP. Organically modified clay supported chitosan/hydroxyapatite-zinc oxide nanocomposites with enhanced mechanical and biological properties for the application in bone tissue engineering. Int J Biol Macromol 2017; 106:11-19. [PMID: 28774805 DOI: 10.1016/j.ijbiomac.2017.07.168] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2016] [Revised: 05/06/2017] [Accepted: 07/28/2017] [Indexed: 11/28/2022]
Abstract
The objective of this study is to design biomimetic organically modified montmorillonite clay (OMMT) supported chitosan/hydroxyapatite-zinc oxide (CTS/HAP-ZnO) nanocomposites (ZnCMH I-III) with improved mechanical and biological properties compared to previously reported CTS/OMMT/HAP composite. Fourier transform infrared spectroscopy, powder X-ray diffraction, scanning electron microscopy and transmission electron microscopy were used to analyze the composition and surface morphology of the prepared nanocomposites. Strong antibacterial properties against both Gram-positive and Gram-negative bacterial strains were established for ZnCMH I-III. pH and blood compatibility study revealed that ZnCMH I-III should be nontoxic to the human body. Cytocompatibility of these nanocomposites with human osteoblastic MG-63 cells was also established. Experimental findings suggest that addition of 5wt% of OMMT into CTS/HAP-ZnO (ZnCMH I) gives the best mechanical strength and water absorption capacity. Addition of 0.1wt% of ZnO nanoparticles into CTS-OMMT-HAP significantly enhanced the tensile strengths of ZnCMH I-III compared to previously reported CTS-OMMT-HAP composite. In absence of OMMT, control sample (ZnCH) also showed reduced tensile strength, antibacterial effect and cytocompatibility with osteoblastic cell compared to ZnCMH I. Considering all of the above-mentioned studies, it can be proposed that ZnCMH I nanocomposite has a great potential to be applied in bone tissue engineering.
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Affiliation(s)
- Arundhati Bhowmick
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Sovan Lal Banerjee
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Nilkamal Pramanik
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Piyali Jana
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Tapas Mitra
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Arumugam Gnanamani
- Microbiology Division, CSIR-Central Leather Research Institute, Adyar, Chennai, 600020, Tamil Nadu, India
| | - Manas Das
- Department of Chemical Engineering, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Patit Paban Kundu
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India; Department of Chemical Engineering, Indian Institute of Technology, Roorkee, 247667, India.
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Bhowmick A, Pramanik N, Mitra T, Gnanamani A, Das M, Kundu PP. Mechanical and biological investigations of chitosan–polyvinyl alcohol based ZrO2 doped porous hybrid composites for bone tissue engineering applications. NEW J CHEM 2017. [DOI: 10.1039/c7nj01246b] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Porous bone-like chitosan–PVA–HAP-ZrO2 composites were developed to achieve suitable tensile strengths, antibacterial properties, and cytocompatibility with MG-63 cells.
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Affiliation(s)
- Arundhati Bhowmick
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata-700009
- India
| | - Nilkamal Pramanik
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata-700009
- India
| | - Tapas Mitra
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata-700009
- India
| | - Arumugam Gnanamani
- Microbiology Division
- CSIR-Central Leather Research Institute
- Chennai-600020
- India
| | - Manas Das
- Department of Chemical Engineering
- University of Calcutta
- Kolkata-700009
- India
| | - Patit Paban Kundu
- Department of Polymer Science and Technology
- University of Calcutta
- Kolkata-700009
- India
- Department of Chemical Engineering
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17
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Bhowmick A, Pramanik N, Jana P, Mitra T, Gnanamani A, Das M, Kundu PP. Development of bone-like zirconium oxide nanoceramic modified chitosan based porous nanocomposites for biomedical application. Int J Biol Macromol 2016; 95:348-356. [PMID: 27865958 DOI: 10.1016/j.ijbiomac.2016.11.052] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 11/10/2016] [Accepted: 11/13/2016] [Indexed: 11/25/2022]
Abstract
Here, zirconium oxide nanoparticles (ZrO2 NPs) were incorporated for the first time in organic-inorganic hybrid composites containing chitosan, poly(ethylene glycol) and nano-hydroxypatite (CS-PEG-HA) to develop bone-like nanocomposites for bone tissue engineering application. These nanocomposites were characterized by FT-IR, XRD, TEM combined with SAED. SEM images and porosity measurements revealed highly porous structure having pore size of less than 1μm to 10μm. Enhanced water absorption capacity and mechanical strengths were obtained compared to previously reported CS-PEG-HA composite after addition of 0.1-0.3wt% of ZrO2 NPs into these nanocomposites. The mechanical strengths and porosities were similar to that of human spongy bone. Strong antimicrobial effects against gram-negative and gram-positive bacterial strains were also observed. Along with getting low alkalinity pH (7.4) values, similar to the pH of human plasma, hemocompatibility and cytocompatibility with osteoblastic MG-63 cells were also established for these nanocomposites. Addition of 15wt% HA-ZrO2 (having 0.3wt% ZrO2 NPs) into CS-PEG (55:30wt%) composite resulted in greatest mechanical strength, porosity, antimicrobial property and cytocompatibility along with suitable water absorption capacity and compatibility with human pH and blood. Thus, this nanocomposite could serve as a potential candidate to be used for bone tissue engineering.
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Affiliation(s)
- Arundhati Bhowmick
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Nilkamal Pramanik
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Piyali Jana
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Tapas Mitra
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Arumugam Gnanamani
- Microbiology Division, CSIR-Central Leather Research Institute, Adyar, Chennai, 600020, Tamil Nadu, India
| | - Manas Das
- Department of Chemical Engineering, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India
| | - Patit Paban Kundu
- Department of Polymer Science and Technology, University of Calcutta, 92 A.P.C. Road, Kolkata, 700009, India; Department of Chemical Engineering, Indian Institute of Technology, Roorkee, 247667, India.
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An overview of chitin or chitosan/nano ceramic composite scaffolds for bone tissue engineering. Int J Biol Macromol 2016; 93:1338-1353. [PMID: 27012892 DOI: 10.1016/j.ijbiomac.2016.03.041] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/03/2016] [Accepted: 03/20/2016] [Indexed: 01/06/2023]
Abstract
Chitin and chitosan based nanocomposite scaffolds have been widely used for bone tissue engineering. These chitin and chitosan based scaffolds were reinforced with nanocomponents viz Hydroxyapatite (HAp), Bioglass ceramic (BGC), Silicon dioxide (SiO2), Titanium dioxide (TiO2) and Zirconium oxide (ZrO2) to develop nanocomposite scaffolds. Plenty of works have been reported on the applications and characteristics of the nanoceramic composites however, compiling the work done in this field and presenting it in a single article is a thrust area. This review is written with an aim to fill this gap and focus on the preparations and applications of chitin or chitosan/nHAp, chitin or chitosan/nBGC, chitin or chitosan/nSiO2, chitin or chitosan/nTiO2 and chitin or chitosan/nZrO2 in the field of bone tissue engineering in detail. Many reports so far exemplify the importance of ceramics in bone regeneration. The effect of nanoceramics over native ceramics in developing composites, its role in osteogenesis etc. are the gist of this review.
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