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Dey N, Mohny FP, Betsy Reshma G, Rao D, Ganguli M, Santhiya D. Bioinspired synthesis of bioactive glass nanocomposites for hyaluronic acid delivery to bone and skin. Int J Biol Macromol 2023; 253:127262. [PMID: 37813216 DOI: 10.1016/j.ijbiomac.2023.127262] [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: 07/02/2023] [Revised: 09/20/2023] [Accepted: 10/03/2023] [Indexed: 10/11/2023]
Abstract
In this study, we present nanocomposites of bioactive glass (BG) and hyaluronic acid (HA) (nano-BGHA) for effective delivery of HA to skin and bone. The synthesis of the nanocomposites has been carried out through the bio-inspired method, which is a modification of the traditional Stober's synthesis as it avoids using ethanol, ammonia, synthetic surfactants, or high-temperature calcination. This environmentally friendly, bio-inspired route allowed the synthesis of mesoporous nanocomposites with an average hydrodynamic radius of ∼190 nm and an average net surface charge of ∼-21 mV. Most nanocomposites are amorphous and bioactive in nature with over 70 % cellular viability for skin and bone cell lines even at high concentrations, along with high cellular uptake (90-100 %). Furthermore, the nanocomposites could penetrate skin cells in a transwell set-up and artificial human skin membrane (StratM®), thus depicting an attractive strategy for the delivery of HA to the skin. The purpose of the study is to develop nanocomposites of HA and BG that can have potential applications in non-invasive treatments that require the delivery of high molecular weight HA such as in the case of osteoarthritis, sports injury treatments, eye drops, wound healing, and some anticancer treatments, if further investigated. The presence of BG further enhances the range to bone-related applications. Additionally, the nanocomposites can have potential cosmeceutical applications where HA is abundantly used, for instance in moisturizers, dermal fillers, shampoos, anti-wrinkle creams, etc.
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Affiliation(s)
- Namit Dey
- Delhi Technological University, Shahbad Daulatpur, Delhi, India
| | - Franklin Pulikkottil Mohny
- CSIR-Institute of Genomics & Integrative Biology, Mathura Road Campus, New Delhi, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - G Betsy Reshma
- CSIR-Institute of Genomics & Integrative Biology, Mathura Road Campus, New Delhi, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Divya Rao
- CSIR-Institute of Genomics & Integrative Biology, Mathura Road Campus, New Delhi, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Munia Ganguli
- CSIR-Institute of Genomics & Integrative Biology, Mathura Road Campus, New Delhi, India; Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India.
| | - Deenan Santhiya
- Delhi Technological University, Shahbad Daulatpur, Delhi, India.
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Acharya P, Kupendra M, Fasim A, Anantharaju KS, Kottam N, Murthy VK, More SS. Synthesis of nano hydroxyapatite from Hypopthalmichthys molitrix (silver carp) bone waste by two different methods: a comparative biophysical and in vitro evaluation on osteoblast MG63 cell lines. Biotechnol Lett 2022; 44:1175-1188. [PMID: 35997914 DOI: 10.1007/s10529-022-03292-5] [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: 04/25/2022] [Accepted: 08/09/2022] [Indexed: 11/02/2022]
Abstract
More than a thousand tonnes of fish bone wastes can be transformed into biomedical products annually. Alkaline hydrolysis and thermal calcification were used to create nanosized hydroxyapatite (HAp) crystals from Silver carp bone wastes. Biophysical tests were used to determine the nano size and chemical composition of synthesised hydroxyapatite. Alkaline hydrolysis hydroxyapatite (AH-HAp) was 58.3 nm, while Thermal calcination hydroxyapatite (TC-HAp) was 64.3 nm in size, confirmed by Atomic Force Microscopy. Energy Dispersive X-ray Analysis studies showed Ca/P (Calcium phosphate) ratio of AH-HAp to be 1.65, whereas TC-HAp as 1.45, confirming AH-HAp to be organically rich along with a similar Ca/P ratio as natural HAp. Fourier Transform Infrared Spectroscopy spectra indicated HAp formation from both procedures, however AH-HAp had superior crystallinity than TC-HAp confirmed from X-Ray Diffraction spectra. MG63 osteoblast cell lines showed 91% cell viability in cytotoxicity studies and 70.1% proliferation efficiency in Alkaline Phosphatase assay, which was higher than TC-HAp. The present study shows that HAp produced via alkaline hydrolysis has better biocompatibility which enhances its applicability as a biomaterial, than HAp synthesized through thermal calcination, which tends to incinerate organic moieties.
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Affiliation(s)
- Prakruti Acharya
- School of Basic and Applied Sciences, Dayananda Sagar University Bangalore, Bangalore, Karnataka, 560111, India
| | - Manjushree Kupendra
- School of Basic and Applied Sciences, Dayananda Sagar University Bangalore, Bangalore, Karnataka, 560111, India
| | - Aneesa Fasim
- School of Basic and Applied Sciences, Dayananda Sagar University Bangalore, Bangalore, Karnataka, 560111, India
| | - K S Anantharaju
- Department of Chemistry, Dayananda Sagar College of Engineering, Bangalore, Karnataka, 560111, India
| | - Nagaraju Kottam
- Department of Chemistry, M S Ramaiah Institute of Technology, Bangalore, Karnataka, 560054, India
| | - V Krishna Murthy
- School of Basic and Applied Sciences, Dayananda Sagar University Bangalore, Bangalore, Karnataka, 560111, India
| | - Sunil Shivajirao More
- School of Basic and Applied Sciences, Dayananda Sagar University Bangalore, Bangalore, Karnataka, 560111, India.
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Wang J, Qian B, Wang T, Ma Y, Lin H, Zhang Y, Lv H, Zhang X, Hu Y, Xu S, Liu F, Li H, Jiang Z. Nontoxic Tb 3+-induced hyaluronic nano-poached egg aggregates for colorimetric and luminescent detection of Fe 3+ ions. RSC Adv 2022; 12:22285-22294. [PMID: 36043088 PMCID: PMC9366763 DOI: 10.1039/d2ra03871d] [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: 06/23/2022] [Accepted: 07/27/2022] [Indexed: 11/21/2022] Open
Abstract
This study demonstrates that a luminescent Tb3+ complex with green emission can be complexed with hyaluronic (hya) to form nanoparticles. The structure of complexation is composed of a Tb(acac)2phen core with a hya surface, similar to those of the nano-poached eggs. What makes the structure unique is that Tb(acac)2phen and hya are connected by chemical bonds. To confirm their utility, we illustrate that the luminescence is rapidly and selectively quenched in the presence of Fe3+. Initial cytotoxicity experiments with human liver carcinoma cells show that the luminescent lanthanide complexes are cytotoxic, however, complexing lanthanides to hya renders them cytocompatible. The new complex integrates the advantages of superior lanthanide luminescence, the unique shape of nano-poached eggs, compatibility with aqueous systems, and cytocompatibility. Tb3+-induced hyaluronic nano-poached eggs (THNE) can, therefore, be used for Fe3+ detection in aqueous systems. The original Tb3+-induced hyaluronic nano-poached eggs (THNE) integrates the advantages of superior lanthanide luminescence, the unique shape of nano-poached eggs, and non-toxicity, for the sensing of Fe3+ in aqueous surroundings.![]()
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Affiliation(s)
- Jing Wang
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Bei Qian
- College of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University Qingdao 266109 China
| | - Tao Wang
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Yanyan Ma
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Haitao Lin
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Yimeng Zhang
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Hongmin Lv
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Xiaonan Zhang
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Yimeng Hu
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Shanshan Xu
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
| | - Fengchen Liu
- Shandong Technological Center of Oceanographic Instrumentation Co., Ltd 37 Miaoling Road Qingdao 266061 P. R. China
| | - Huiling Li
- Innovation and Development Institute of Shangdong Province Jinan 250101 P. R. China
| | - Zike Jiang
- Institute of Oceanographic Instrumentation, Qilu University of Technology (Shandong Academy of Sciences), Shandong Provincial Key Laboratory of Marine Monitoring Instrument Equipment Technology, National Engineering and Technological Research Center of Marine Monitoring Equipment 37 Miaoling Road Qingdao 266061 P. R. China
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Mullick P, Das G, Aiyagari R. 2-Dodecylmalonic acid-mediated synthesis of mineralized hydroxyapatite amicable for bone cell growth on orthopaedic implant. J Colloid Interface Sci 2021; 608:2298-2309. [PMID: 34772501 DOI: 10.1016/j.jcis.2021.10.157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Revised: 09/25/2021] [Accepted: 10/25/2021] [Indexed: 12/23/2022]
Abstract
The present study illustrates the use of 2-dodecylmalonic acid (MA) as a template in biomineralization-inspired synthesis of hydroxyapatite nanoparticles (HANPs). HANPs synthesized in presence of various concentrations of MA displayed varying particle size and shape. The smallest particle size (22-27 nm) was obtained for MA2-HANP synthesized in presence of 37 µM MA. The critical micelle concentration (CMC) for MA at pH 9.0 relevant for mineralization was ∼35 µM. AFM analysis revealed that at a low concentration of 10 µM and pH 9.0, MA could generate oblong-shaped aggregates. At 40 µM, comparable to the concentration used to generate MA2-HANP, the amphiphile self-assembled to form a spherical soft scaffold, which likely regulated spatial confinement of ions during mineralization and generated small size HANPs. Osteoblast-like MG-63 cells seeded on titanium wire (TW) coated with MA2-HANP-incorporated collagen type I (H-TW) displayed enhanced cell proliferation, high expression of osteogenic differentiation marker genes (Col I, ALP, OCN and Runx2) and copious calcium mineral deposition after 14 days of growth. The nuanced role of the self-assembly process of an amphiphilic template in HANP mineralization unravelled in the present study can guide future scaffold design for biomineralization-inspired synthesis of HANPs tailored for bone tissue engineering applications.
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Affiliation(s)
- Priya Mullick
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Gopal Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India.
| | - Ramesh Aiyagari
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India.
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DileepKumar VG, Sridhar MS, Aramwit P, Krut'ko VK, Musskaya ON, Glazov IE, Reddy N. A review on the synthesis and properties of hydroxyapatite for biomedical applications. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 33:229-261. [PMID: 34521315 DOI: 10.1080/09205063.2021.1980985] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Hydroxyapatite (HA or HAp) is one of the most preferred biomaterials, specifically for bone tissue engineering. HAp is available naturally and is also chemically synthesized. The properties, shape, size and crystalline structure and applications of HAp vary widely depending on the source and extraction methods used. In addition to conventional chemical approaches such as precipitation or sol-gel techniques, newer methods such as microwave synthesis and atomic-layer deposition provide an opportunity to generate HAp with desirable structure and properties. Various methods used for the synthesis of HAp have their own pros and cons. Hence, it is essential to understand the role of specific methods and conditions on the properties and structure of HAps in order to obtain HAp with properties suitable for specific applications. In addition to pure HAp, substantial efforts have been made to dope HAp with various minerals or bioentities to enhance their suitability for medical, environmental remediation and other approaches. In this review, we provide an overview of the various chemical methods used to produce HAp, properties of the HAp produced and its potential applications. Particular focus of this paper is on the co-relation between properties and processes used to synthesis HAp. This review will enable readers to quickly understand the importance of synthesis methods and conditions on the properties of HAp and choose appropriate means to generate HAp with desired properties for specific applications.
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Affiliation(s)
- V G DileepKumar
- Center for Incubation, Innovation, Research and Consultancy, Jyothy Institute of Technology, Bangalore, Karnataka, India
| | - Mysore Santosh Sridhar
- Coal and Mineral Processing Division, CSIR - Central Institute of Mining and Fuel Research (CIMFR), Dhanbad, Jharkhand, India
| | - Pornanong Aramwit
- Department of Pharmacy Practice, Faculty of Pharmaceutical Sciences and Center of Excellence in Bioactive Resources for Innovative Clinical Applications, Chulalongkorn University, Bangkok, Thailand.,The Academy of Science, The Royal Society of Thailand, Bangkok, Thailand
| | - Valentina K Krut'ko
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Minsk, Belarus
| | - Olga N Musskaya
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Minsk, Belarus
| | - Ilya E Glazov
- Institute of General and Inorganic Chemistry, National Academy of Sciences of Belarus, Minsk, Belarus
| | - Narendra Reddy
- Center for Incubation, Innovation, Research and Consultancy, Jyothy Institute of Technology, Bangalore, Karnataka, India
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Sikkema R, Keohan B, Zhitomirsky I. Hyaluronic-Acid-Based Organic-Inorganic Composites for Biomedical Applications. MATERIALS (BASEL, SWITZERLAND) 2021; 14:4982. [PMID: 34501070 PMCID: PMC8434239 DOI: 10.3390/ma14174982] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/23/2021] [Accepted: 08/27/2021] [Indexed: 01/22/2023]
Abstract
Applications of natural hyaluronic acid (HYH) for the fabrication of organic-inorganic composites for biomedical applications are described. Such composites combine unique functional properties of HYH with functional properties of hydroxyapatite, various bioceramics, bioglass, biocements, metal nanoparticles, and quantum dots. Functional properties of advanced composite gels, scaffold materials, cements, particles, films, and coatings are described. Benefiting from the synergy of properties of HYH and inorganic components, advanced composites provide a platform for the development of new drug delivery materials. Many advanced properties of composites are attributed to the ability of HYH to promote biomineralization. Properties of HYH are a key factor for the development of colloidal and electrochemical methods for the fabrication of films and protective coatings for surface modification of biomedical implants and the development of advanced biosensors. Overcoming limitations of traditional materials, HYH is used as a biocompatible capping, dispersing, and structure-directing agent for the synthesis of functional inorganic materials and composites. Gel-forming properties of HYH enable a facile and straightforward approach to the fabrication of antimicrobial materials in different forms. Of particular interest are applications of HYH for the fabrication of biosensors. This review summarizes manufacturing strategies and mechanisms and outlines future trends in the development of functional biocomposites.
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Affiliation(s)
| | | | - Igor Zhitomirsky
- Department of Materials Science and Engineering, McMaster University, Hamilton, ON L8S4L7, Canada; (R.S.); (B.K.)
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Landeck JT, Walsh WR, Oliver RA, Wang T, Gordon MR, Ahn E, White CD. Temporal response of an injectable calcium phosphate material in a critical size defect. J Orthop Surg Res 2021; 16:496. [PMID: 34389027 PMCID: PMC8362253 DOI: 10.1186/s13018-021-02651-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Accepted: 08/05/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Calcium phosphate-based bone graft substitutes are used to facilitate healing in bony defects caused by trauma or created during surgery. Here, we present an injectable calcium phosphate-based bone void filler that has been purposefully formulated with hyaluronic acid to offer a longer working time for ease of injection into bony defects that are difficult to access during minimally invasive surgery. METHODS The bone substitute material deliverability and physical properties were characterized, and in vivo response was evaluated in a critical size distal femur defect in skeletally mature rabbits to 26 weeks. The interface with the host bone, implant degradation, and resorption were assessed with time. RESULTS The calcium phosphate bone substitute material could be injected as a paste within the working time window of 7-18 min, and then self-cured at body temperature within 10 min. The material reached a maximum ultimate compressive strength of 8.20 ± 0.95 MPa, similar to trabecular bone. The material was found to be biocompatible and osteoconductive in vivo out to 26 weeks, with new bone formation and normal bone architecture observed at 6 weeks, as demonstrated by histological evaluation, microcomputed tomography, and radiographic evaluation. CONCLUSIONS These findings show that the material properties and performance are well suited for minimally invasive percutaneous delivery applications.
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Affiliation(s)
- Jacob T Landeck
- Department of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, MA, 01605, USA
- Graduate School of Biomedical Sciences, University of Massachusetts Medical School, Worcester, MA, 01605, USA
| | - William R Walsh
- Surgical & Orthopaedic Research Laboratories (SORL), Prince of Wales Clinical School, Level 1 Clinical Sciences Building, Prince of Wales Hospital, UNSW Sydney, Sydney, Australia.
| | - Rema A Oliver
- Surgical & Orthopaedic Research Laboratories (SORL), Prince of Wales Clinical School, Level 1 Clinical Sciences Building, Prince of Wales Hospital, UNSW Sydney, Sydney, Australia
| | - Tian Wang
- Surgical & Orthopaedic Research Laboratories (SORL), Prince of Wales Clinical School, Level 1 Clinical Sciences Building, Prince of Wales Hospital, UNSW Sydney, Sydney, Australia
| | | | | | - Colin D White
- Vertex Pharmaceuticals, 50 Northern Ave, Boston, MA, 02210, USA
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Zhang W, Zhou R, Yang Y, Peng S, Xiao D, Kong T, Cai X, Zhu B. Aptamer-mediated synthesis of multifunctional nano-hydroxyapatite for active tumour bioimaging and treatment. Cell Prolif 2021; 54:e13105. [PMID: 34382270 PMCID: PMC8450118 DOI: 10.1111/cpr.13105] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Revised: 07/15/2021] [Accepted: 07/18/2021] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES The nano-hydroxyapatite (nHAp) is widely used to develop imaging probes and drug carriers due to its excellent bioactivity and biocompatibility. However, traditional methods usually need cumbersome and stringent conditions such as high temperature and post-modification to prepare the functionalized nHAp, which do not benefit the particles to enter cells due to the increased particle size. Herein, a biomimetic synthesis strategy was explored to achieve the AS1411-targeted tumour dual-model bioimaging using DNA aptamer AS1411 as a template. Then, the imaging properties and the biocompatibility of the synthesized AS-nFAp:Gd/Tb were further investigated. MATERIALS AND METHODS The AS-nFAp:Gd/Tb was prepared under mild conditions through a one-pot procedure with AS1411 as a template. Besides, the anticancer drug DOX was loaded to AS-nFAp:Gd/Tb so as to achieve the establishment of a multifunctional nano-probe that integrated the tumour diagnosis and treatment. The AS-nFAp:Gd/Tb was characterized by transmission electron microscopy (TEM), energy disperse X-ray Spectroscopy (EDS) mapping, X-ray photoelectron spectroscopy (XPS) spectrum, X-ray diffraction (XRD), fourier-transformed infrared (FTIR) spectroscopy, capillary electrophoresis analyses, zeta potential and particle sizes. The in vitro magnetic resonance imaging (MRI) and fluorescence imaging were performed on an MRI system and a confocal laser scanning microscope, respectively. The potential of the prepared multifunctional nHAp for a targeted tumour therapy was investigated by a CCK-8 kit. And the animal experiments were conducted on the basis of the guidelines approved by the Animal Care and Use Committee of Sichuan University, China. RESULTS In the presence of AS1411, the as-prepared AS-nFAp:Gd/Tb presented a needle-like morphology with good monodispersity and improved imaging performance. Furthermore, due to the specific binding between AS1411 and nucleolin up-expressed in cancer cells, the AS-nFAp:Gd/Tb possessed excellent AS1411-targeted fluorescence and MRI imaging properties. Moreover, after loading chemotherapy drug DOX, in vitro and in vivo studies showed that DOX@AS-nFAp:Gd/Tb could effectively deliver DOX to tumour tissues and exert a highly effective tumour inhibition without systemic toxicity compared with pure DOX. CONCLUSIONS The results indicated that the prepared multifunctional nHAp synthesized by a novel biomimetic strategy had outstanding capabilities of recognition and treatment for the tumour and had good biocompatibility; hence, it might have a potential clinical application in the future.
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Affiliation(s)
- Wenqing Zhang
- Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, China.,State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Ronghui Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Yuting Yang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Shuanglin Peng
- Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Southwest Medical University, Luzhou, China
| | - Dexuan Xiao
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Tingting Kong
- Department of Stomatology, Central Hospital Affiliated to Shandong First Medical University, Jinan, China
| | - Xiaoxiao Cai
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Bofeng Zhu
- Key laboratory of Shaanxi Province for Craniofacial Precision Medicine Research, College of Stomatology, Xi'an Jiaotong University, Xi'an, China.,Clinical Research Center of Shaanxi Province for Dental and Maxillofacial Diseases, College of Stomatology, Xi'an Jiaotong University, Xi'an, China.,Department of Forensic Genetics, Multi-Omics Innovative Research Center of Forensic Identification, School of Forensic Medicine, Southern Medical University, Guangzhou, China
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Li T, Yu J, Sui H, Zhang T, Zhou R. Bovine Serum Albumin-Directed Fabrication of Nanohydroxyapatite with Improved Stability and Biocompatibility. INTERNATIONAL JOURNAL OF NANOSCIENCE 2021. [DOI: 10.1142/s0219581x21500289] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Nanohydroxyapatite (nHAp) has gained considerable concerns due to its vast potential in biomedical applications such as drug delivery, tissue engineering and bone repair. However, the preparation of HAp nanostructures in a controllable manner under environment-friendly reaction conditions remains a challenge. In recent years, the use of biological macromolecules or proteins as templates in the production of nanomaterials has gained more attention due to the relatively mild physical conditions needed for biomimetic synthesis. In this study, a novel nHAp was fabricated by employing bovine serum albumin (BSA) as template under mild condition. After that, the as-obtained nanostructured materials which have well-defined structures and morphologies were characterized by various methods. Furthermore, the rod-like shaped hydroxyapatite demonstrated improved stability properties, as well as cell viability and biocompatibility, compared to BSA free synthesized c-HAp. We expect that this pleasantly novel research will render new insights into the fabrication strategies of nanomaterials and be of practical importance for the expanding biological application.
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Affiliation(s)
- Ting Li
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Jialu Yu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Hao Sui
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Tao Zhang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
| | - Ronghui Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
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Lishchynskyi O, Stetsyshyn Y, Raczkowska J, Awsiuk K, Orzechowska B, Abalymov A, Skirtach AG, Bernasik A, Nastyshyn S, Budkowski A. Fabrication and Impact of Fouling-Reducing Temperature-Responsive POEGMA Coatings with Embedded CaCO 3 Nanoparticles on Different Cell Lines. MATERIALS (BASEL, SWITZERLAND) 2021; 14:1417. [PMID: 33804043 PMCID: PMC8001162 DOI: 10.3390/ma14061417] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 02/28/2021] [Accepted: 03/10/2021] [Indexed: 12/11/2022]
Abstract
In the present work, we have successfully prepared and characterized novel nanocomposite material exhibiting temperature-dependent surface wettability changes, based on grafted brush coatings of non-fouling poly(di(ethylene glycol)methyl ether methacrylate) (POEGMA) with the embedded CaCO3 nanoparticles. Grafted polymer brushes attached to the glass surface were prepared in a three-step process using atom transfer radical polymerization (ATRP). Subsequently, uniform CaCO3 nanoparticles (NPs) embedded in POEGMA-grafted brush coatings were synthesized using biomineralized precipitation from solutions of CaCl2 and Na2CO3. An impact of the low concentration of the embedded CaCO3 NPs on cell adhesion and growth depends strongly on the type of studied cell line: keratinocytes (HaCaT), melanoma (WM35) and osteoblastic (MC3T3-e1). Based on the temperature-responsive properties of grafted brush coatings and CaCO3 NPs acting as biologically active substrate, we hope that our research will lead to a new platform for tissue engineering with modified growth of the cells due to the release of biologically active substances from CaCO3 NPs and the ability to detach the cells in a controlled manner using temperature-induced changes of the brush.
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Affiliation(s)
- Ostap Lishchynskyi
- Department of Organic Chemistry, Lviv Polytechnic National University, St. George’s Square 2, 79-013 Lviv, Ukraine;
| | - Yurij Stetsyshyn
- Department of Organic Chemistry, Lviv Polytechnic National University, St. George’s Square 2, 79-013 Lviv, Ukraine;
| | - Joanna Raczkowska
- Department of Organic Chemistry, Lviv Polytechnic National University, St. George’s Square 2, 79-013 Lviv, Ukraine;
- Smoluchowski Institute of Physics, Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland; (K.A.); (S.N.); (A.B.)
| | - Kamil Awsiuk
- Smoluchowski Institute of Physics, Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland; (K.A.); (S.N.); (A.B.)
| | - Barbara Orzechowska
- Institute of Nuclear Physics Polish Academy of Sciences, Radzikowskiego 152, 31-342 Kraków, Poland;
| | - Anatolii Abalymov
- Department of Biotechnology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (A.A.); (A.G.S.)
| | - Andre G. Skirtach
- Department of Biotechnology, Ghent University, Coupure Links 653, 9000 Ghent, Belgium; (A.A.); (A.G.S.)
| | - Andrzej Bernasik
- Faculty of Physics and Applied Computer Science, AGH—University of Science and Technology, Al. Mickiewicza 30, 30-049 Kraków, Poland;
| | - Svyatoslav Nastyshyn
- Smoluchowski Institute of Physics, Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland; (K.A.); (S.N.); (A.B.)
| | - Andrzej Budkowski
- Smoluchowski Institute of Physics, Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland; (K.A.); (S.N.); (A.B.)
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11
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Zhang M, Zhang J, Ban L, Qiu L, Chen J, Zhu Z, Wan Y. Polydopamine regulated hydroxyapatite microspheres grown in the three-dimensional honeycomb-like mollusk shell-derived organic template for osteogenesis. Biofabrication 2020; 12:035022. [PMID: 32353832 DOI: 10.1088/1758-5090/ab8f20] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Layered osteochondral composite scaffolds are considered as a promising strategy for the treatment of osteochondral defects. However, the insufficient osseous support and integration of the subchondral bone layer frequently result in the failure of osteochondral repair. Therefore, it is essentially important to explore new subchondral bone constructs tailored to support bone integration and healing. In this study, a novel three-dimensional porous biomimetic construct (HA/pDA-OTMS) was successfully developed by polydopamine (pDA) regulating hydroxyapatite (HA) microspheres grown in the honeycomb-like mollusk shell-derived organic template (OTMS). The biomimetic OTMS had good mechanical properties, high toughness, biodegradability and excellent biocompatibility. Moreover, the long-range ordered cavity structure of OTMS allowed the smallest material to create the largest and most stable geometric space, endowing it high HA loading capacity. The modification of pDA on OTMS surface effectively promoted the mineral nucleation of HA in the micro-nano cavities of OTMS. The compression mechanical tests showed that the combination of inorganic HA and organic pDA-OTMS greatly improved the mechanical properties of the construct. Additionally, the HA/pDA-OTMS composite provided adequate 3-D support for osteoblast cell attachment, proliferation and differentiation, as well as significantly up-regulated the expression of osteogenesis-related genes. These results demonstrated that as-prepared HA/pDA-OTMS constructs with combined mechanical strength and excellent osteogenic activity show great application prospects in subchondral bone regeneration.
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Affiliation(s)
- Meng Zhang
- Institute of Nano-Science and Nano-Technology, College of Physical Science and Technology, Central China Normal University, Wuhan, People's Republic of China
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12
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Bu S, Yan S, Wang R, Xia P, Zhang K, Li G, Yin J. In Situ Precipitation of Cluster and Acicular Hydroxyapatite onto Porous Poly(γ-benzyl-l-glutamate) Microcarriers for Bone Tissue Engineering. ACS APPLIED MATERIALS & INTERFACES 2020; 12:12468-12477. [PMID: 32091198 DOI: 10.1021/acsami.9b22559] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Bone tissue engineering scaffold based on microcarriers provides an effective approach for the repair of irregular bone defects. The implantation of microcarriers by injection can reduce surgical trauma and fill various irregular shaped bone defects. Microcarriers with porous structure and osteogenic properties have shown great potential in promoting the repair of bone defects. In this study, two kinds of hydroxyapatite/poly-(γ-benzyl-l-glutamate) (HA/PBLG) microcarriers were constructed by emulsion/in situ precipitation method and their structures and properties were studied. First, PBLG porous microcarriers were prepared by an emulsion method. Surface carboxylation of PBLG microcarriers was performed to promote the deposition of HA on PBLG microcarriers. Next, the modified porous PBLG microcarriers were used as the matrix, combined with the in situ precipitation method; the cluster HA and acicular HA were precipitated onto the surface of porous microcarriers in the presence of ammonia water and tri(hydroxymethyl)aminomethane (Tris) solution, respectively. The micromorphology, composition, and element distribution of the two kinds of microcarriers were characterized by TEM, SEM, and AFM. Adipose stem cells (ADSCs) were cultured on the cluster HA/PBLG and acicular HA/PBLG microcarriers, respectively. ADSCs could grow and proliferate normally on both kinds of microcarriers wherein the acicular HA/PBLG microcarriers were more favorable for early cell adhesion and showed a beneficial effect on mineralization and osteogenic differentiation of ADSCs. Successful healing of a rabbit femur defect verified the bone regeneration ability of acicular HA/PBLG microcarriers.
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Affiliation(s)
- Shuai Bu
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
| | - Shifeng Yan
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
| | - Ruanfeng Wang
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
| | - Pengfei Xia
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
| | - Kunxi Zhang
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
| | - Guifei Li
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
| | - Jingbo Yin
- Department of Polymer Materials, Shanghai University, 99 Shangda Road, Shanghai 200444, People's Republic of China
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13
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Xiang M, Zhu M, Yang Z, He P, Wei J, Gao X, Song J. Dual-Functionalized Apatite Nanocomposites with Enhanced Cytocompatibility and Osteogenesis for Periodontal Bone Regeneration. ACS Biomater Sci Eng 2020; 6:1704-1714. [PMID: 33455384 DOI: 10.1021/acsbiomaterials.9b01893] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The development of biomimetic bone graft materials for periodontal tissue engineering is a field of topical interest. In this study, we designed a dual-functionalized apatite nanocomposite, which could integrate multiple molecular cues for manipulating the fate of periodontal ligament stem cells (PDLSCs). Briefly, inspired by mussels, a biomimetic nanohydroxyapatite was fabricated using a polydopamine structure as a template (named as tHA) and then surface-modified with bone-forming peptide-1 (BFP-1) and vascular endothelial growth factor-mimicking peptide (QK) via a single step of catechol chemistry. Our study showed that the biofunctions of tethered peptides were not compromised on the surface of apatite nanoparticles. Because of the synergistic effect of BFP-1 and QK peptides, the dual-functionalized apatite nanocomposite showed improved cytocompatibility compared to controls. Moreover, it can boost the proliferation and osteogenic differentiation of PDLSCs, indicating excellent bioactivity of tHA-BFP/QK nanoparticles on cell fate decision. More importantly, animal experiments showed that dual-functionalized apatite nanocomposites could dramatically promote the regeneration of periodontal bone. It is concluded that our work provides an instructive insight into the design of biomimetic apatite nanocomposites, which holds a great potential for applications in periodontal bone repair.
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Affiliation(s)
- MingLi Xiang
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
| | - Mengyuan Zhu
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
| | - Zun Yang
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
| | - Ping He
- Dazhou Central Hospital, Dazhou 635000, SiChuan, China
| | - Jingjing Wei
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
| | - Xiang Gao
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
| | - Jinlin Song
- College of Stomatology, Chongqing Medical University, Chongqing 401147, China.,Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing 401147, China.,Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education, Chongqing 401147, China
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14
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Hu S, Wu J, Cui Z, Si J, Wang Q, Peng X. Study on the mechanical and thermal properties of polylactic acid/hydroxyapatite@polydopamine composite nanofibers for tissue engineering. J Appl Polym Sci 2020. [DOI: 10.1002/app.49077] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Shengyu Hu
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Jiahui Wu
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Zhixiang Cui
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Junhui Si
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Qianting Wang
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
| | - Xiangfang Peng
- School of Materials Science and EngineeringFujian University of Technology Fujian China
- Key Laboratory of Polymer Materials and Products of Universities in FujianFujian University of Technology Fujian China
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15
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He X, Tang K, Li X, Wang F, Liu J, Zou F, Yang M, Li M. A porous collagen-carboxymethyl cellulose/hydroxyapatite composite for bone tissue engineering by bi-molecular template method. Int J Biol Macromol 2019; 137:45-53. [PMID: 31220495 DOI: 10.1016/j.ijbiomac.2019.06.098] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Revised: 06/11/2019] [Accepted: 06/13/2019] [Indexed: 12/17/2022]
Abstract
Inspired by the mechanism of bone formation, a porous collagen-carboxymethyl cellulose/hydroxyapatite (Col-CMC/HA) composite was designed and fabricated using a biomimetic template of Col and CMC protein-polysaccharide bi-molecules. The morphology, composition and physical properties of Col-CMC/HA composites were characterized systematically. It was found that the nano-HA homogenously distributed on the surface of Col-CMC bi-templates while the composite presented 3D porous structure with pore size from 100 μm to 300 μm. The porosities of composites were located at the range of 71%-85%. Besides, the compressive strength of composites was highly depended on the ratio of Col to CMC in the organic template. The optimized composite in respect to physical properties showed a compressive strength as high as 7.06 MPa, quite close to that of natural bone. The high relative growth rate of wild-type mouse embryonic fibroblasts cells was found for the composite, indicating a good biocompatibility. The organic-inorganic composite also behaved good in collagenase resistance and could be biodegraded in 8 weeks, with about 50% of initial weight left at the ratio of Col to CMC of 1:9. The results demonstrated that the Col-CMC/HA composite by bi-molecular template method was a rational and safe method to prepare biomaterials with tunable properties.
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Affiliation(s)
- Xichan He
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
| | - Keyong Tang
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China.
| | - Xiumin Li
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
| | - Fang Wang
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
| | - Jie Liu
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
| | - Fangfang Zou
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
| | - Mengyuan Yang
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
| | - Meixuan Li
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450000, PR China
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16
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Mullick P, Mukherjee S, Das G, Ramesh A. Generation of a Hydroxyapatite Nanocarrier through Biomineralization Using Cell-Free Extract of Lactic Acid Bacteria for Antibiofilm Application. ACS APPLIED BIO MATERIALS 2019; 2:2927-2936. [DOI: 10.1021/acsabm.9b00293] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Priya Mullick
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Sandipan Mukherjee
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Gopal Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, India
| | - Aiyagari Ramesh
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati 781039, India
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17
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Lu K, Li C, Wang HZ, Li YL, Zhu Y, Ouyang Y. Effect of gamma irradiation on carbon dot decorated polyethylene-gold@ hydroxyapatite biocomposite on titanium implanted repair for shoulder joint arthroplasty. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2019; 197:111504. [PMID: 31228687 DOI: 10.1016/j.jphotobiol.2019.05.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 04/29/2019] [Accepted: 05/03/2019] [Indexed: 02/09/2023]
Abstract
High disappointment rate of the ligament to hard tissue mending after the medical procedure has dependably been a testing issue in rotator cuff repair. Considering the elasticity of carbon dot decorated polyethylene (f-CDs-PE) and osteogenic movement of gold substituted hydroxyapatite (Au@HA) bioceramic, f-CDs-PE-Au@HA biocomposite coatings were created by an electrophoretic deposition method (EPD), the in vivo and in vitro bioactivity and cytocompatibility were researched. The physico-chemical properties of f-CDs-PE-Au@HA biocomposite coatings were characterized using fourier transform infra-red (FTIR) and X-Ray diffractometery (XRD). The morphology of the fabricated biocomposites was analyses via scanning electron microscopy (SEM) and transmission electron microscopy (TEM) methods. With a gamma-irradiation of f-CDs-PE-Au@HA biocomposite coating (BC2), the bond and multiplication of cells on biocomposite coating were improved. The specimen with a f-CDs-PE-Au@HA biocomposite (BC2) demonstrated a most noteworthy alkaline phosphatase activity articulation. The animal model consequences additionally show that the f-CDs-PE-Au@HA biocomposite (BC2) had great bioactive and cytocompatibility, which could develop the association of collagen and the arrangement of ligament and hard tissue. Expansion of the gamma-ray irradiation with f-CDs-PE-Au@HA biocomposite coating (BC2) at the tendon- hard tissue crossing point was exhibited to reinforce the mending entheses, increment hard tissue and tendon development and progress collagen association contrasted and control. The above outcomes have recommended that the progressive, implantable and solid stringy platforms built utilizing EPD extraordinary potential for enlargement of rotator cuff tears-recuperating.
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Affiliation(s)
- Ke Lu
- Department of Joint Surgery, the First People's Hospital of Kunshan, Suzhou, Jiangsu 215300, China
| | - Cong Li
- Department of Orthopaedics, the First People's Hospital of Kunshan, Suzhou, Jiangsu 215300, China
| | - Hong-Zhen Wang
- Department of Joint Surgery, the First People's Hospital of Kunshan, Suzhou, Jiangsu 215300, China
| | - Yun-Long Li
- Department of Urology Surgery, the First People's Hospital of Kunshan, Suzhou, Jiangsu 215300, China
| | - Yi Zhu
- Department of Orthopedics, Shanghai Jiao Tong University Affliated Sixth People's Hospital, Shanghai 200233, China.
| | - Yuanming Ouyang
- Shanghai Sixth People's Hospital East Campus, Shanghai University of Medicine and Health, Shanghai 201306, China
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18
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Sharma M, Nagar R, Meena VK, Singh S. Electro-deposition of bactericidal and corrosion-resistant hydroxyapatite nanoslabs. RSC Adv 2019; 9:11170-11178. [PMID: 35520229 PMCID: PMC9063003 DOI: 10.1039/c9ra00811j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 03/21/2019] [Indexed: 11/21/2022] Open
Abstract
Herein, nanoscale hydroxyapatite (HA) with a slab-like morphology was synthesized, and its size was calculated to be in the range of 80-150 nm, as confirmed via scanning electron microscopy (SEM) and atomic force microscopy (AFM). The nanoscale HA with a slab-like structure has been referred as HA nanoslabs in the manuscript. The composition, crystallinity, wettability, bacterial resistance porosity, surface roughness and corrosion resistance of these HA nanoslabs were studied using energy dispersive spectroscopy (EDAX), X-ray diffraction (XRD), contact angle, colony count BET analyzer and profilometer and polarization techniques, respectively. The contact angle of the HA nanoslabs was found to be 22.6°, which indicated the hydrophilic nature of these nanoslabs. Their bacterial resistance was studied against the Salmonella typhi strain, and it was found that in the presence of the HA nanoslabs, the growth of the bacteria was hindered. For the corrosion resistance study, the HA nanoslabs were electro-deposited on a titanium alloy, used as a substrate. The deposition was carried out at varying currents, viz, 1 mA, 3 mA and 5 mA. The open circuit potential (OCP) and polarization were used for the estimation of the corrosion resistance of the bare and coated substrates. The corrosion potential started shifting towards noble potential, and the current density started decreasing with an increase in the electrochemical deposition current. This indicated good corrosion resistance of these nanoslabs.
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Affiliation(s)
- Manisha Sharma
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh India .,Academy of Scientific and Innovative Research (AcSIR-CSIO) Ghaziabad India
| | - Rohit Nagar
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh India
| | - Vijay Kumar Meena
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh India .,Academy of Scientific and Innovative Research (AcSIR-CSIO) Ghaziabad India
| | - Suman Singh
- Central Scientific Instruments Organisation (CSIR-CSIO) Chandigarh India .,Academy of Scientific and Innovative Research (AcSIR-CSIO) Ghaziabad India
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19
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Park KH, Kim SJ, Jeong YH, Moon HJ, Song HJ, Park YJ. Fabrication and biological properties of calcium phosphate/chitosan composite coating on titanium in modified SBF. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2018; 90:113-118. [PMID: 29853074 DOI: 10.1016/j.msec.2018.04.060] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 02/23/2018] [Accepted: 04/19/2018] [Indexed: 11/30/2022]
Abstract
In order to increase the biocompatibility and bioactivity of chitosan, hydroxyapatite was in situ combined into the spin-coated chitosan layer on the titanium substrate by incubating in modified simulated body fluid (m-SBF). The calcium phosphate/chitosan (CaP/CS) composite prepared in m-SBF showed a homogeneous distribution of spherical nano-clusters. The hydrophilicity of the coatings was increased by performing NaOH post-treatment of CaP/CS composites, which also affected apatite formation. Biocompatibility of the coatings was assessed by investigating the cellular response of human osteoblast-like MG-63 cells with 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. Cell adhesion and osteogenic properties of the mesoporous CaP/CS composite were evaluated by SEM and ALPase assay, respectively. This in vitro study showed improved cell adhesion and differentiation on nanostructured CaP/CS composites. These results indicate that this CaP/CS composite could be a promising candidate for bone tissue engineering.
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Affiliation(s)
- Kyung Hee Park
- Department of Dental Materials and Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Seok-Jae Kim
- Department of Dental Materials and Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Young-Hwa Jeong
- Department of Dental Materials and Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Hyun-Joo Moon
- Department of Dental Materials and Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Ho-Jun Song
- Department of Dental Materials and Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea
| | - Yeong-Joon Park
- Department of Dental Materials and Medical Research Center for Biomineralization Disorders, School of Dentistry, Chonnam National University, Gwangju 61186, Republic of Korea.
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20
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Aycan D, Alemdar N. Development of pH-responsive chitosan-based hydrogel modified with bone ash for controlled release of amoxicillin. Carbohydr Polym 2018; 184:401-407. [DOI: 10.1016/j.carbpol.2017.12.023] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 12/11/2017] [Accepted: 12/11/2017] [Indexed: 10/18/2022]
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21
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Li Y, Luo Z, Xu X, Li Y, Zhang S, Zhou P, Sui Y, Wu M, Luo E, Wei S. Aspirin enhances the osteogenic and anti-inflammatory effects of human mesenchymal stem cells on osteogenic BFP-1 peptide-decorated substrates. J Mater Chem B 2017; 5:7153-7163. [PMID: 32263906 DOI: 10.1039/c7tb01732d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Several bone diseases, including arthritis, fracture and osteoporosis, have a pathophysiologically important inflammatory component. Sustained inflammation can result in delayed bone healing. Therefore, to promote bone repair, it is important to inhibit inflammatory bone erosion and suppress pro-inflammatory mediators. In this study, aspirin significantly enhanced immunomodulation and osteogenic differentiation in human mesenchymal stem cells (hMSCs). Additionally, an osteogenic BFP-1 peptide-decorated substrate (PS-PEP) enhanced osteogenic differentiation of aspirin-treated hMSCs compared to a pristine substrate. Alkaline phosphatase assay, quantitative real-time polymerase chain reaction, immunostaining and Alizarin Red S staining revealed that aspirin-treated hMSCs cultured on PS-PEP exhibited enhanced osteogenesis compared with untreated cells. Thus, we report here that the anti-inflammatory and osteogenic effects of aspirin promote the activity and osteogenesis of hMSCs. The combination of aspirin and an osteogenic BFP-1 peptide-decorated substrate suppresses the production of pro-inflammatory mediators and promotes osteogenic differentiation of hMSCs; therefore, this novel strategy has potential for application in cell therapy and bone tissue engineering.
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Affiliation(s)
- Yan Li
- Central Laboratory, School and Hospital of Stomatology, Peking University, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing 100081, China.
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22
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Fabrication and characterization of cellulose acetate/hydroxyapatite composite membranes for the solute separations in Hemodialysis. Polym Bull (Berl) 2017. [DOI: 10.1007/s00289-017-2084-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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23
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Ain QU, Khan AN, Nabavinia M, Mujahid M. Enhanced mechanical properties and biocompatibility of novel hydroxyapatite/TOPAS hybrid composite for bone tissue engineering applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 75:807-815. [DOI: 10.1016/j.msec.2017.02.117] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 12/17/2016] [Indexed: 12/24/2022]
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24
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Deng Y, Yang Y, Ma Y, Fan K, Yang W, Yin G. Nano-hydroxyapatite reinforced polyphenylene sulfide biocomposite with superior cytocompatibility and in vivo osteogenesis as a novel orthopedic implant. RSC Adv 2017. [DOI: 10.1039/c6ra25526d] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The design of novel functional biomaterials that possess similar mechanical attributes as human bones, accompanied with admirable osteogenesis to replace conventional metallic implants would be an intriguing accomplishment.
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Affiliation(s)
- Yi Deng
- School of Chemical Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Yuanyi Yang
- Department of Materials Engineering
- Sichuan College of Architectural Technology
- Deyang 618000
- China
| | - Yuan Ma
- Department of Neurosurgery
- Chengdu Military General Hospital
- Chengdu 610083
- China
| | - Kexia Fan
- Department of Neurosurgery
- Chengdu Military General Hospital
- Chengdu 610083
- China
| | - Weizhong Yang
- College of Materials Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Guangfu Yin
- College of Materials Science and Engineering
- Sichuan University
- Chengdu 610065
- China
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Gao X, Song J, Zhang Y, Xu X, Zhang S, Ji P, Wei S. Bioinspired Design of Polycaprolactone Composite Nanofibers as Artificial Bone Extracellular Matrix for Bone Regeneration Application. ACS APPLIED MATERIALS & INTERFACES 2016; 8:27594-27610. [PMID: 27690143 DOI: 10.1021/acsami.6b10417] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The design and development of functional biomimetic systems for programmed stem cell response is a field of topical interest. To mimic bone extracellular matrix, we present an innovative strategy for constructing drug-loaded composite nanofibrous scaffolds in this study, which could integrate multiple cues from calcium phosphate mineral, bioactive molecule, and highly ordered fiber topography for the control of stem cell fate. Briefly, inspired by mussel adhesion mechanism, a polydopamine (pDA)-templated nanohydroxyapatite (tHA) was synthesized and then surface-functionalized with bone morphogenetic protein-7-derived peptides via catechol chemistry. Afterward, the resulting peptide-loaded tHA (tHA/pep) particles were blended with polycaprolactone (PCL) solution to fabricate electrospun hybrid nanofibers with random and aligned orientation. Our research demonstrated that the bioactivity of grafted peptides was retained in composite nanofibers. Compared to controls, PCL-tHA/pep composite nanofibers showed improved cytocompatibility. Moreover, the incorporated tHA/pep particles in nanofibers could further facilitate osteogenic differentiation potential of human mesenchymal stem cells (hMSCs). More importantly, the aligned PCL-tHA/pep composite nanofibers showed more osteogenic activity than did randomly oriented counterparts, even under nonosteoinductive conditions, indicating excellent performance of biomimetic design in cell fate decision. After in vivo implantation, the PCL-tHA/pep composite nanofibers with highly ordered structure could significantly promote the regeneration of lamellar-like bones in a rat calvarial critical-sized defect. Accordingly, the presented strategy in our work could be applied for a wide range of potential applications in not only bone regeneration application but also pharmaceutical science.
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Affiliation(s)
- Xiang Gao
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Jinlin Song
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Yancong Zhang
- Department of Oral and Maxillofacial Surgery, Central Laboratory, Peking University School and Hospital of Stomatology , Beijing 100081, China
| | - Xiao Xu
- Department of Oral and Maxillofacial Surgery, Central Laboratory, Peking University School and Hospital of Stomatology , Beijing 100081, China
| | - Siqi Zhang
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | - Ping Ji
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Shicheng Wei
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
- Department of Oral and Maxillofacial Surgery, Central Laboratory, Peking University School and Hospital of Stomatology , Beijing 100081, China
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
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Fabrication of a novel bone ash-reinforced gelatin/alginate/hyaluronic acid composite film for controlled drug delivery. Carbohydr Polym 2016; 151:1019-1026. [DOI: 10.1016/j.carbpol.2016.06.033] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Revised: 06/07/2016] [Accepted: 06/08/2016] [Indexed: 01/14/2023]
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27
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Severin AV, Ivanov PL, Kostina JV, Khabarov VN, Kalmykova TP, Antonov SV. Molecular structure and morphology of biomineral composites based on nanohydroxyapatite and hyaluronic acid. POLYMER SCIENCE SERIES B 2016. [DOI: 10.1134/s1560090416040060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Peptide-incorporated 3D porous alginate scaffolds with enhanced osteogenesis for bone tissue engineering. Colloids Surf B Biointerfaces 2016; 143:243-251. [DOI: 10.1016/j.colsurfb.2016.03.047] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2015] [Revised: 03/01/2016] [Accepted: 03/16/2016] [Indexed: 01/26/2023]
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29
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Jeong SH, Koh YH, Kim SW, Park JU, Kim HE, Song J. Strong and Biostable Hyaluronic Acid-Calcium Phosphate Nanocomposite Hydrogel via in Situ Precipitation Process. Biomacromolecules 2016; 17:841-51. [PMID: 26878437 DOI: 10.1021/acs.biomac.5b01557] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Hyaluronic acid (HAc) hydrogel exhibits excellent biocompatibility, but it has limited biomedical application due to its poor biomechanical properties as well as too-fast enzymatic degradation. In this study, we have developed an in situ precipitation process for the fabrication of a HAc-calcium phosphate nanocomposite hydrogel, after the formation of the glycidyl methacrylate-conjugated HAc (GMHA) hydrogels via photo-cross-linking, to improve the mechanical and biological properties under physiological conditions. In particular, our process facilitates the rapid incorporation of calcium phosphate (CaP) nanoparticles of uniform size and with minimal agglomeration into a polymer matrix, homogeneously. Compared with pure HAc, the nanocomposite hydrogels exhibit improved mechanical behavior. Specifically, the shear modulus is improved by a factor of 4. The biostability of the nanocomposite hydrogel was also significantly improved compared with that of pure HAc hydrogels under both in vitro and in vivo conditions.
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Affiliation(s)
- Seol-Ha Jeong
- Department of Materials Science and Engineering, Seoul National University , Seoul 151-742, Korea
| | - Young-Hag Koh
- School of Biomedical Engineering, Korea University , Seoul 136-703, Korea
| | - Suk-Wha Kim
- Department of Reconstructive and Plastic Surgery, Seoul National University Hospital , Seoul 110-744, Korea
| | - Ji-Ung Park
- Department of Plastic and Reconstructive Surgery, Seoul National University Boramae Hospital , Seoul 156-707, Korea
| | - Hyoun-Ee Kim
- Department of Materials Science and Engineering, Seoul National University , Seoul 151-742, Korea.,Biomedical Implant Convergence Research Center, Advanced Institutes of Convergence Technology , Suwon 443-270, Korea
| | - Juha Song
- Department of Materials Science and Engineering, Seoul National University , Seoul 151-742, Korea.,Biomedical Implant Convergence Research Center, Advanced Institutes of Convergence Technology , Suwon 443-270, Korea
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Xie L, Yu H, Yang W, Zhu Z, Yue L. Preparation,in vitrodegradability, cytotoxicity, andin vivobiocompatibility of porous hydroxyapatite whisker-reinforced poly(L-lactide) biocomposite scaffolds. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2016; 27:505-28. [DOI: 10.1080/09205063.2016.1140613] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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31
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Gao X, Song J, Ji P, Zhang X, Li X, Xu X, Wang M, Zhang S, Deng Y, Deng F, Wei S. Polydopamine-Templated Hydroxyapatite Reinforced Polycaprolactone Composite Nanofibers with Enhanced Cytocompatibility and Osteogenesis for Bone Tissue Engineering. ACS APPLIED MATERIALS & INTERFACES 2016; 8:3499-515. [PMID: 26756224 DOI: 10.1021/acsami.5b12413] [Citation(s) in RCA: 105] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Nanohydroxyapatite (HA) synthesized by biomimetic strategy is a promising nanomaterial as bone substitute due to its physicochemical features similar to those of natural nanocrystal in bone tissue. Inspired by mussel adhesive chemistry, a novel nano-HA was synthesized in our work by employing polydopamine (pDA) as template under weak alkaline condition. Subsequently, the as-prepared pDA-templated HA (tHA) was introduced into polycaprolactone (PCL) matrix via coelectrospinning, and a bioactive tHA/PCL composite nanofiber scaffold was developed targeted at bone regeneration application. Our research showed that tHA reinforced PCL composite nanofibers exhibited favorable cytocompatibility at given concentration of tHA (0-10 w.t%). Compared to pure PCL and traditional nano-HA enriched PCL (HA/PCL) composite nanofibers, enhanced cell adhesion, spreading and proliferation of human mesenchymal stem cells (hMSCs) were observed on tHA/PCL composite nanofibers on account of the contribution of pDA present in tHA. More importantly, tHA nanoparticles exposed on the surface of composite nanofibers could further promote osteogenesis of hMSCs in vitro even in the absence of osteogenesis soluble inducing factors when compared to traditional HA/PCL scaffolds, which was supported by in vivo test as well according to the histological analysis. Overall, our study demonstrated that the developed tHA/PCL composite nanofibers with enhanced cytocompatibility and osteogenic capacity hold great potential as scaffolds for bone tissue engineering.
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Affiliation(s)
- Xiang Gao
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Jinlin Song
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Ping Ji
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
| | - Xiaohong Zhang
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | | | | | | | - Siqi Zhang
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | - Yi Deng
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University , Beijing 100871, China
| | - Feng Deng
- Chongqing Municipal Key Laboratory of Oral Biomedical Engineering of Higher Education , Chongqing 401147, China
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Xue C, Chen Y, Huang Y, Zhu P. Hydrothermal Synthesis and Biocompatibility Study of Highly Crystalline Carbonated Hydroxyapatite Nanorods. NANOSCALE RESEARCH LETTERS 2015; 10:1018. [PMID: 26245858 PMCID: PMC4526508 DOI: 10.1186/s11671-015-1018-9] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 07/25/2015] [Indexed: 06/04/2023]
Abstract
Highly crystalline carbonated hydroxyapatite (CHA) nanorods with different carbonate contents were synthesized by a novel hydrothermal method. The crystallinity and chemical structure of synthesized nanorods were studied by Fourier transform infrared spectroscopy (FTIR), X-ray photo-electronic spectroscopy (XPS), X-ray diffraction (XRD), Raman spectroscopy, and transmission electron microscopy (TEM). The biocompatibility of synthesized CHA nanorods was evaluated by cell viability and alkaline phosphatase (ALP) activity of MG-63 cell line. The biocompatibility evaluation results show that these CHA nanorods are biologically active apatites and potentially promising bone-substitute biomaterials for orthopedic application.
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Affiliation(s)
- Caibao Xue
- />School of Chemistry and Chemical Engineering, Yangzhou University, Jiangsu, 225009 China
| | - Yingzhi Chen
- />Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203 China
| | - Yongzhuo Huang
- />Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203 China
| | - Peizhi Zhu
- />School of Chemistry and Chemical Engineering, Yangzhou University, Jiangsu, 225009 China
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Wang J, Liu G, Chen J, Zhao B, Zhu P. Synthesis of Biocompatible Hydroxyapatite Using Chitosan Oligosaccharide as a Template. MATERIALS 2015; 8:8097-8105. [PMID: 28793700 PMCID: PMC5458867 DOI: 10.3390/ma8125440] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Revised: 11/16/2015] [Accepted: 11/20/2015] [Indexed: 01/18/2023]
Abstract
In this study, a novel biocompatible hydroxyapatite (HA) was synthesized by using chitosan oligosaccharide (COS) as a template. These HA samples were studied by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and transmission electron microscopy (TEM). The biocompatibility of HA samples was evaluated via cell viability, cell morphology and alkaline phosphatase staining of MG-63 cell lines. The results show that HA synthesized in the presence of COS was favorable to proliferation and osteogenic differentiation of MG-63 cells. These hydroxyapatites are potentially attractive biomaterials for bone tissue engineering applications.
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Affiliation(s)
- Jinyu Wang
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
| | - Guanxiong Liu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
| | - Jinshuai Chen
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
| | - Bo Zhao
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials and Jiangsu Key Laboratory of Biofunctional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
| | - Peizhi Zhu
- School of Chemistry and Chemical Engineering, Yangzhou University, Yangzhou 225002, China.
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34
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Luo Z, Deng Y, Zhang R, Wang M, Bai Y, Zhao Q, Lyu Y, Wei J, Wei S. Peptide-laden mesoporous silica nanoparticles with promoted bioactivity and osteo-differentiation ability for bone tissue engineering. Colloids Surf B Biointerfaces 2015; 131:73-82. [DOI: 10.1016/j.colsurfb.2015.04.043] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 04/16/2015] [Accepted: 04/20/2015] [Indexed: 01/12/2023]
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35
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Biomimetic self-assembly of apatite hybrid materials: From a single molecular template to bi-/multi-molecular templates. Biotechnol Adv 2014; 32:744-60. [DOI: 10.1016/j.biotechadv.2013.10.014] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2013] [Revised: 10/17/2013] [Accepted: 10/29/2013] [Indexed: 12/25/2022]
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36
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Wang L, He S, Wu X, Liang S, Mu Z, Wei J, Deng F, Deng Y, Wei S. Polyetheretherketone/nano-fluorohydroxyapatite composite with antimicrobial activity and osseointegration properties. Biomaterials 2014; 35:6758-75. [PMID: 24835045 DOI: 10.1016/j.biomaterials.2014.04.085] [Citation(s) in RCA: 175] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Accepted: 04/22/2014] [Indexed: 11/16/2022]
Abstract
Lack of antibacterial activity and binding ability to natural bone tissue has significantly limited polyetheretherketone (PEEK) for many challenging dental implant applications. Here, we have developed a polyetheretherketone/nano-fluorohydroxyapatite (PEEK/nano-FHA) biocomposite with enhanced antibacterial activity and osseointegration through blending method. Smooth and rough surfaces of PEEK/nano-FHA biocomposites were also prepared. Our results showed that in vitro initial cell adhesion and proliferation on the nano-FHA reinforced PEEK composite were improved. In addition, higher alkaline phosphatase activity and cell mineralization were also detected in cells cultured on PEEK/nano-FHA biocomposites, especially for rough PEEK/nano-FHA surfaces. More importantly, the as-prepared PEEK/nano-FHA biocomposite could effectively prevent the proliferation and biofilm formation of bacterial. For in vivo test, the newly formed bone volume of PEEK/nano-FHA group was higher than that of bare PEEK group based on 3D microcomputed tomography and 2D histomorphometric analysis. These reports demonstrate that the developed PEEK/nano-FHA biocomposite has increased biocompatibility and antibacterial activity in vitro, and promoted osseointegration in vivo, which suggests that it holds potential to be applied as dental implant material in dental tissue engineering applications.
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Affiliation(s)
- Lixin Wang
- Department of Stomatology, Beijing Shijitan Hospital, Capital Medical University, Beijing 100038, China
| | - Shu He
- Department of Oral and Maxillofacial Surgery, Laboratory of Interdisciplinary Studies, School and Hospital of Stomatology, Peking University, Beijing 100081, China; Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Xiaomian Wu
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences, Chongqing Medical University, Chongqing 401147, China; Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
| | - Shanshan Liang
- The Affiliated Hospital, Hainan Medical College, Hainan 571199, China
| | - Zhonglin Mu
- The Affiliated Hospital, Hainan Medical College, Hainan 571199, China
| | - Jie Wei
- Key Laboratory for Ultrafine Materials of Ministry of Education, Engineering Research Center for Biomedical Materials of Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
| | - Feng Deng
- Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences, Chongqing Medical University, Chongqing 401147, China
| | - Yi Deng
- Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China.
| | - Shicheng Wei
- Department of Oral and Maxillofacial Surgery, Laboratory of Interdisciplinary Studies, School and Hospital of Stomatology, Peking University, Beijing 100081, China; Chongqing Key Laboratory for Oral Diseases and Biomedical Sciences, Chongqing Medical University, Chongqing 401147, China; Center for Biomedical Materials and Tissue Engineering, Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China.
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37
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Biomimetic synthesis and biocompatibility evaluation of carbonated apatites template-mediated by heparin. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2013; 33:2905-13. [DOI: 10.1016/j.msec.2013.03.016] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 02/16/2013] [Accepted: 03/09/2013] [Indexed: 11/17/2022]
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