1
|
Wang R, He B, Yang J, Liu Y, Liang Z, Jin H, Wei M, Ren W, Suo Z, Xu Y. A fluorescence-electrochemical dual-mode aptasensor based on novel DNA-dependent PBNFs@PtPd for highly selective and sensitive detection of procymidone through hybridization chain reaction. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 928:172529. [PMID: 38631626 DOI: 10.1016/j.scitotenv.2024.172529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 04/01/2024] [Accepted: 04/14/2024] [Indexed: 04/19/2024]
Abstract
Herein, a study for the first application of a hybridization chain reaction, a 1,8-naphthalimides-DNA (NDs) intercalator, and DNA-dependent Prussian blue nanoflowers@PtPd materials (PBNFs@PtPd) in the development of a fluorescence-electrochemical (FL-EC) aptasensor. This construction establishes an efficient sensing platform for the detection of procymidone (PCM). In the context of the described experiment, dual-mode detection is achieved through the generation of FL signals by an aptamer labeled with a Cy5 moiety and the formation of DPV signals by the modification of a thionine-appended 1,8-naphthalimide (Thi-NDs). In the presence of PCM, specific recognition occurs, followed by the utilization of magnetic separation technology to release DNA1 (S1) and aptamer-Cy5 (Apt-Cy5), subsequently introducing them onto both fluorescence and EC platforms. The presence of S1 effectively activates hybridization chain reaction (HCR) for the electrode surface, thereby significantly increasing the binding sites for Thi-NDs and consequently greatly amplifying the response signal of differential pulse voltammetry (DPV). The developed FL-EC dual-mode sensing platform demonstrates high sensitivity in the detection of PCM, with the detection limits of 0.173 μg·ml-1 (within the detection range of 500 pg·ml-1 to 500 ng·ml-1) and 0.074 ng·ml-1 (within the detection range of 100 pg·ml-1 to 100 ng·ml-1), respectively. The designed dual-mode sensor exhibits notable characteristics, including high selectivity, reproducibility, synergy, and reliable monitoring/capability for PCM in real samples.
Collapse
Affiliation(s)
- Ruonan Wang
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Baoshan He
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China.
| | - Jun Yang
- Department of Entomology, University of California, Davis, CA 95616, United States
| | - Yao Liu
- Henan Scientific Research Platform Service Center, Zhengzhou, Henan 450003, PR China
| | - Zhengyong Liang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou, Henan 450001, PR China.
| | - Huali Jin
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Min Wei
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Wenjie Ren
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Zhiguang Suo
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| | - Yiwei Xu
- School of Food Science and Technology, Henan University of Technology, Zhengzhou, Henan 450001, PR China
| |
Collapse
|
2
|
Shuaishuai W, Tongtong Z, Dapeng W, Mingran Z, Xukai W, Yue Y, Hengliang D, Guangzhi W, Minglei Z. Implantable biomedical materials for treatment of bone infection. Front Bioeng Biotechnol 2023; 11:1081446. [PMID: 36793442 PMCID: PMC9923113 DOI: 10.3389/fbioe.2023.1081446] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/18/2023] [Indexed: 01/31/2023] Open
Abstract
The treatment of bone infections has always been difficult. The emergence of drug-resistant bacteria has led to a steady decline in the effectiveness of antibiotics. It is also especially important to fight bacterial infections while repairing bone defects and cleaning up dead bacteria to prevent biofilm formation. The development of biomedical materials has provided us with a research direction to address this issue. We aimed to review the current literature, and have summarized multifunctional antimicrobial materials that have long-lasting antimicrobial capabilities that promote angiogenesis, bone production, or "killing and releasing." This review provides a comprehensive summary of the use of biomedical materials in the treatment of bone infections and a reference thereof, as well as encouragement to perform further research in this field.
Collapse
Affiliation(s)
- Wang Shuaishuai
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Zhu Tongtong
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Wang Dapeng
- Department of Orthopedics, Siping Central Hospital, Siping, China
| | - Zhang Mingran
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Wang Xukai
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Yu Yue
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Dong Hengliang
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China
| | - Wu Guangzhi
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China,*Correspondence: Wu Guangzhi, ; Zhang Minglei,
| | - Zhang Minglei
- Department of Orthopedics, China-Japan Union Hospital of Jilin University, Changchun, China,*Correspondence: Wu Guangzhi, ; Zhang Minglei,
| |
Collapse
|
3
|
Si Y, Liu H, Yu H, Jiang X, Sun D. MOF-derived CuO@ZnO modified titanium implant for synergistic antibacterial ability, osteogenesis and angiogenesis. Colloids Surf B Biointerfaces 2022; 219:112840. [PMID: 36113223 DOI: 10.1016/j.colsurfb.2022.112840] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/27/2022] [Accepted: 09/10/2022] [Indexed: 12/17/2022]
Abstract
Surface modification of titanium implants with antibacterial, osteogenic and even angiogenic capabilities are essential to enhance their clinical applicability. Herein, metal-organic framework (MOF) derived CuO@ZnO composite was grafted onto the polydopamine (PDA) modified titanium alloy to achieve vascularized bone regeneration. The CuO@ZnO-coated titanium effectively inhibits the formation of bacterial biofilms and the sterilization rate of Staphylococcus aureus (S. aureus) reaches 99%. Benefitting from the intrinsic porous architecture of MOFs, the Zn2+ and Cu2+ could be controllably released to facilitate the production of excess intracellular reactive oxygen species (ROS) inside the bacteria, which ensures the excellent antibacterial performance of the composite coating. The CuO@ZnO-coated titanium also exhibits good cytocompatibility, effectively promotes the adhesion and proliferation of the human bone marrow mesenchymal stem cells (hBMSCs) and reduces the level of the cell apoptosis. The up-regulated expression of the osteogenesis-related genes and the superior extracellular matrix mineralization reveals that the CuO@ZnO coating possesses fantastic osteoinductive properties. In addition, the transwell and tube formation assays of the human umbilical vein endothelial cells (HUVECs) suggest the superior angiogenesis ability of the CuO@ZnO-coated titanium. The released Cu2+ stimulated the angiogenesis of the HUVECs in vitro by up-regulating the expression of the vascular endothelial growth factor (VEGF). These findings will provide new insight into the development of multifunctional titanium implants for clinical applications.
Collapse
Affiliation(s)
- Yunhui Si
- School of Materials, Sun Yat-Sen University, Shenzhen 518107, PR China
| | - Huanyao Liu
- Center for Stem Cell Biology and Tissue Engineering, Key Laboratory for Stem Cells and Tissue Engineering, Ministry of Education, Sun Yat-Sen University, Guangzhou 510080, PR China
| | - Hongying Yu
- School of Materials, Sun Yat-Sen University, Shenzhen 518107, PR China; Innovation Group of Marine Engineering Materials and Corrosion Control, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, PR China.
| | - Xuzhou Jiang
- School of Materials Science and Engineering, Sun Yat-Sen University, Guangzhou 510006, PR China; Nanotechnology Research Center, Sun Yat-sen University, Guangzhou 510275, PR China.
| | - Dongbai Sun
- School of Materials Science and Engineering, Sun Yat-Sen University, Guangzhou 510006, PR China; National Center for Materials Service Safety, University of Science and Technology Beijing, Beijing 100083, PR China; Innovation Group of Marine Engineering Materials and Corrosion Control, Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai 519082, PR China.
| |
Collapse
|
4
|
Bacterial cellulose/glycolic acid/glycerol composite membrane as a system to deliver glycolic acid for anti-aging treatment. JOURNAL OF BIORESOURCES AND BIOPRODUCTS 2021. [DOI: 10.1016/j.jobab.2021.02.003] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
5
|
Aslam Khan MU, Haider A, Abd Razak SI, Abdul Kadir MR, Haider S, Shah SA, Hasan A, Khan R, Khan SUD, Shakir I. Arabinoxylan/graphene-oxide/nHAp-NPs/PVA bionano composite scaffolds for fractured bone healing. J Tissue Eng Regen Med 2021; 15:322-335. [PMID: 33432773 DOI: 10.1002/term.3168] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 12/02/2020] [Accepted: 12/07/2020] [Indexed: 02/06/2023]
Abstract
The importance of bone scaffolds has increased many folds in the last few years; however, during bone implantation, bacterial infections compromise the implantation and tissue regeneration. This work is focused on this issue while not compromising on the properties of a scaffold for bone regeneration. Biocomposite scaffolds (BS) were fabricated via the freeze-drying technique. The samples were characterized for structural changes, surface morphology, porosity, and mechanical properties through spectroscopic (Fourier transform-infrared [FT-IR]), microscopic (scanning electron microscope [SEM]), X-ray (powder X-ray diffraction and energy-dispersive X-ray), and other analytical (Brunauer-Emmett-Teller, universal testing machine Instron) techniques. Antibacterial, cellular, and hemocompatibility assays were performed using standard protocols. FT-IR confirmed the interactions of all the components. SEM illustrated porous and interconnected porous morphology. The percentage porosity was in the range of 49.75%-67.28%, and the pore size was 215.65-470.87 µm. The pore size was perfect for cellular penetration. Thus, cells showed significant proliferation onto these scaffolds. X-ray studies confirmed the presence of nanohydroxyapatite and graphene oxide (GO). The cell viability was 85%-98% (BS1-BS3), which shows no significant toxicity of the biocomposite. Furthermore, the biocomposites exhibited better antibacterial activity, no effect on the blood clotting (normal in vitro blood clotting), and less than 5% hemolysis. The ultimate compression strength for the biocomposites increased from 4.05 to 7.94 with an increase in the GO content. These exciting results revealed that this material has the potential for possible application in bone tissue engineering.
Collapse
Affiliation(s)
- Muhammad Umar Aslam Khan
- BioInspired Device and Tissue Engineering Research Group, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia.,Department of Polymer Engineering and Technology, University of the Punjab, Lahore, Pakistan
| | - Adnan Haider
- Department of Biological Sciences, National University of Medical Sciences, Rawalpindi, Punjab, Pakistan
| | - Saiful Izwan Abd Razak
- BioInspired Device and Tissue Engineering Research Group, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia.,Centre for Advanced Composite Materials, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia
| | - Mohammed Rafiq Abdul Kadir
- BioInspired Device and Tissue Engineering Research Group, School of Biomedical Engineering and Health Sciences, Faculty of Engineering, Universiti Teknologi Malaysia, Skudai, Johor, Malaysia
| | - Sajjad Haider
- Department of Chemical Engineering, College of Engineering, King Saud University, Riyadh, Saudi Arabia
| | - Saqlain A Shah
- Physics Department, Nanotechnology and Biomaterials Lab, Forman Christian College University, Lahore, Pakistan
| | - Anwarul Hasan
- Biomedical Research Center, Qatar University, Doha, Qatar
| | - Rawaiz Khan
- Engineer Abdullah Bugshan Research Chair for Dental and Oral Rehabilitation, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Salah-Ud Din Khan
- Sustainable Energy Technologies Center, College of Engineering, King Saud University, Riyadh, Saudi Arabia
| | - Imran Shakir
- Sustainable Energy Technologies Center, College of Engineering, King Saud University, Riyadh, Saudi Arabia
| |
Collapse
|
6
|
Peng F, Cheng S, Zhang R, Li M, Zhou J, Wang D, Zhang Y. Zn-contained mussel-inspired film on Mg alloy for inhibiting bacterial infection and promoting bone regeneration. Regen Biomater 2021; 8:rbaa044. [PMID: 33732490 PMCID: PMC7947588 DOI: 10.1093/rb/rbaa044] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 08/01/2020] [Accepted: 09/06/2020] [Indexed: 01/01/2023] Open
Abstract
Infection and insufficient osteointegration are the main causes of orthopedic implant failure. Furthermore, activating favorable inflammation response is vital to the fast osteointegration of implants. Therefore, endowing the implants with multifunctions (antibacterial, anti-inflammation, and pro-osteointegration) is a promising strategy to improve the performance of orthopedic implants. In this study, a Zn-contained polydopamine (PDA) film was fabricated on AZ31 alloy. The film possessed a stable Zn ion release in 14 days. The results of electrochemical analysis implied the favorable corrosion protection of the film, and thus, leading to a suitable hemolysis ratio (below 1%). The in vitro antibacterial assessment revealed that the film exhibited excellent resistance against Staphylococcus aureus (nearly 100%), which can be ascribed to the release of Zn ions. The cell-culture evaluation revealed that the extract of Zn-contained PDA-coated sample can activate RAW264.7 polarization to an anti-inflammatory phenotype, as well as enhance the osteogenic differentiation ability of MC3T3-E1. Additionally, the femoral osteomyelitis model indicated that the as-prepared film had a high antibacterial capability at early stage of the implantation, and showed better osteogenesis and osteointegration after 8 weeks of implantation. With favorable antibacterial, anti-inflammation, and pro-osteogenesis abilities, the novel designed Zn-contained PDA film is promising to be used in Mg-based orthopedic implants.
Collapse
Affiliation(s)
- Feng Peng
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| | - Shi Cheng
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| | - Ruiying Zhang
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| | - Mei Li
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| | - Jielong Zhou
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| | - Donghui Wang
- School of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China
| | - Yu Zhang
- Department of Orthopedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, Guangdong 510080, China
| |
Collapse
|
7
|
Zhang C, Yang F, Xiao D, Zhao Q, Chen S, Liu K, Zhang B, Feng G, Duan K. Repair of segmental rabbit radial defects with Cu/Zn co-doped calcium phosphate scaffolds incorporating GDF-5 carrier. RSC Adv 2020; 10:1901-1909. [PMID: 35494578 PMCID: PMC9047526 DOI: 10.1039/c9ra09626d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 12/19/2019] [Indexed: 11/21/2022] Open
Abstract
Repair of segmental bone defects is a challenge in orthopaedics. A bone substitute is a potential solution for this challenge, and angiogenesis and osteogenesis are critical to the performance of scaffold materials. For enhancing angiogenesis and osteogenesis activities of implanted scaffolds, Cu/Zn co-doped calcium phosphate scaffolds carrying GDF-5-release microspheres were prepared and implanted into surgically created critical-sized rabbit radial defects. Radiological examination, histological analysis and biomechanical tests were used to evaluate the bone healing-union. Results showed that, with increasing Cu/Zn concentrations, new bone area, new blood vessel density, and bending failure load all increased significantly. Furthermore, Cu/Zn co-doped scaffolds incorporating GDF-5-release microspheres exhibited further increased angiogenesis and osteogenesis (vs. Cu/Zn co-doped alone), as well as a superior bending failure load. These show that, simultaneous incorporation of trace essential ions and GDF-5 combines pro-angiogenic and pro-osteogenic actions of these bioactive substances, potentially offering an effective approach to assist the healing of critical-sized bone defects.
Collapse
Affiliation(s)
- Chengdong Zhang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Fei Yang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Dongqin Xiao
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China .,MERLN Institute for Technology-Inspired Regenerative Medicine, Department of Complex Tissue Regeneration, Maastricht University Maastricht Netherlands
| | - Qiao Zhao
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Shuo Chen
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Kang Liu
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Bo Zhang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Gang Feng
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Ke Duan
- Sichuan Provincial Laboratory of Orthopaedic Engineering, Department of Bone and Joint Surgery, Affiliated Hospital of Southwest Medical University Luzhou Sichuan 646000 China
| |
Collapse
|
8
|
Chouirfa H, Bouloussa H, Migonney V, Falentin-Daudré C. Review of titanium surface modification techniques and coatings for antibacterial applications. Acta Biomater 2019; 83:37-54. [PMID: 30541702 DOI: 10.1016/j.actbio.2018.10.036] [Citation(s) in RCA: 446] [Impact Index Per Article: 89.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Revised: 10/09/2018] [Accepted: 10/23/2018] [Indexed: 02/07/2023]
Abstract
Implanted biomaterials play a key role in the current success of orthopedic and dental procedures. Pure titanium and its alloys are the most commonly used materials for permanent implants in contact with bone. However, implant-related infections remain among the leading reasons for failure. The most critical pathogenic event in the development of infection on biomaterials is biofilm formation, which starts immediately after bacterial adhesion. In the last decade, numerous studies reported the ability of titanium surface modifications and coatings to minimize bacterial adhesion, inhibit biofilm formation and provide effective bacterial killing to protect implanted biomaterials. In the present review, the different strategies to prevent infection onto titanium surfaces are reported: surface modification and coatings by antibiotics, antimicrobial peptides, inorganic antibacterial metal elements and antibacterial polymers. STATEMENT OF SIGNIFICANCE: Implanted biomaterials play a key role in the current success of orthopedic and dental procedures. Pure titanium and its alloys are the most commonly used materials for permanent implants in contact with bone. Microbial infection is one of the main causes of implant failure. Currently, the global infection risk is 2-5% in orthopedic surgery. Numerous solutions exist to render titanium surfaces antibacterial. The LBPS team is an expert on the functionalization of titanium surfaces by using bioactive polymers to improve the biologiocal response. In this review, the different strategies to prevent infection are reported onto titanium and titanium alloy surfaces such as surface modification by antibiotics, antimicrobial peptides, inorganic antibacterial metal elements and antibacterial polymers.
Collapse
|
9
|
Wei PF, Yuan ZY, Jing W, Guan BB, Liu ZH, Zhang X, Mao JP, Chen DF, Cai Q, Yang XP. Regenerating infected bone defects with osteocompatible microspheres possessing antibacterial activity. Biomater Sci 2019; 7:272-286. [PMID: 30467569 DOI: 10.1039/c8bm00903a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Treatment of infected bone defects still remains a formidable clinical challenge, and the design of bone implants with both anti-bacterial activity and osteogenesis effects is nowadays regarded as a powerful strategy for infection control and bone healing.
Collapse
Affiliation(s)
- Peng-Fei Wei
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology
- Beijing 100029
- P.R. China
| | - Zuo-Ying Yuan
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology
- Beijing 100029
- P.R. China
| | - Wei Jing
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology
- Beijing 100029
- P.R. China
| | - Bin-Bin Guan
- Department of Stomatology
- Tianjin Medical University General Hospital
- Tianjin 300052
- P.R. China
| | - Zi-Hao Liu
- Department of Endodontics
- School and Hospital of Stomatology
- Tianjin Medical University
- Tianjin 300070
- P.R. China
| | - Xu Zhang
- Department of Endodontics
- School and Hospital of Stomatology
- Tianjin Medical University
- Tianjin 300070
- P.R. China
| | - Jian-Ping Mao
- Department of Spine Surgery
- Beijing Jishuitan Hospital
- Beijing 100035
- P.R. China
| | - Da-Fu Chen
- Laboratory of Bone Tissue Engineering
- Beijing Research institute of Traumatology and Orthopaedics
- Beijing Jishuitan Hospital
- Beijing 100035
- P.R. China
| | - Qing Cai
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology
- Beijing 100029
- P.R. China
| | - Xiao-Ping Yang
- State Key Laboratory of Organic-Inorganic Composites; Beijing Laboratory of Biomedical Materials; Beijing University of Chemical Technology
- Beijing 100029
- P.R. China
| |
Collapse
|
10
|
Wan Y, Wang G, Ren B, Liu Z, Ge P. Construction of Antibacterial and Bioactive Surface for Titanium Implant. ACTA ACUST UNITED AC 2018. [DOI: 10.1007/s41871-018-0028-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
11
|
Peng F, Wang D, Zhang D, Yan B, Cao H, Qiao Y, Liu X. PEO/Mg–Zn–Al LDH Composite Coating on Mg Alloy as a Zn/Mg Ion-Release Platform with Multifunctions: Enhanced Corrosion Resistance, Osteogenic, and Antibacterial Activities. ACS Biomater Sci Eng 2018; 4:4112-4121. [DOI: 10.1021/acsbiomaterials.8b01184] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Feng Peng
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Donghui Wang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Dongdong Zhang
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Bangcheng Yan
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Huiliang Cao
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Yuqin Qiao
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| | - Xuanyong Liu
- State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China
| |
Collapse
|
12
|
Cheng H, Zhang M, Hu H, Gong Z, Zeng Y, Chen J, Zhu Z, Wan Y. Selenium-Modified TiO2 Nanoarrays with Antibacterial and Anticancer Properties for Postoperation Therapy Applications. ACS APPLIED BIO MATERIALS 2018; 1:1656-1666. [DOI: 10.1021/acsabm.8b00486] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
| | | | | | | | | | | | | | - Ying Wan
- College of Life Science and Technology, Huazhong University of Science and Technology, Wuhan 430074, China
| |
Collapse
|
13
|
Xiao D, Yang F, Zhao Q, Chen S, Shi F, Xiang X, Deng L, Sun X, Weng J, Feng G. Fabrication of a Cu/Zn co-incorporated calcium phosphate scaffold-derived GDF-5 sustained release system with enhanced angiogenesis and osteogenesis properties. RSC Adv 2018; 8:29526-29534. [PMID: 35547329 PMCID: PMC9085280 DOI: 10.1039/c8ra05441j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2018] [Accepted: 08/15/2018] [Indexed: 01/31/2023] Open
Abstract
Synthetic scaffolds with multifunctional properties, including angiogenesis and osteogenesis capacities, play an essential role in accelerating bone regeneration. In this study, various concentrations of Cu/Zn ions were incorporated into biphasic calcium phosphate (BCP) scaffolds, and then growth differentiation factor-5 (GDF-5)-loaded poly(lactide-co-glycolide) (PLGA) microspheres were attached onto the ion-doped scaffold. The results demonstrated that with increasing concentration of dopants, the scaffold surface gradually changed from smooth grain crystalline to rough microparticles, and further to a nanoflake film. Additionally, the mass ratio of β-tricalcium phosphate/hydroxyapatite increased with the dopant concentration. Furthermore, GDF-5-loaded PLGA microspheres attached onto the BCP scaffold surface exhibited a sustained release. In vitro co-culture of bone mesenchymal stem cells and vascular endothelial cells showed that the addition of Cu/Zn ions and GDF-5 in the BCP scaffold not only accelerated cell proliferation, but also promoted cell differentiation by enhancing the alkaline phosphatase activity and bone-related gene expression. Moreover, the vascular endothelial growth factor secretion level increased with the dopant concentration, and attained a maximum when GDF-5 was added into the ions-doped scaffold. These findings indicated that BCP scaffold co-doped with Cu/Zn ions exhibited a combined effect of both metal ions, including angiogenic and osteogenic capacities. Moreover, GDF-5 addition further enhanced both the angiogenic and osteogenic capacities of the BCP scaffold. The Cu/Zn co-incorporated BCP scaffold-derived GDF-5 sustained release system produced multifunctional scaffolds with improved angiogenesis and osteogenesis properties.
Collapse
Affiliation(s)
- Dongqin Xiao
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Fei Yang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Qiao Zhao
- Department of Orthopedics, Southwest Medical University Luzhou Sichuan 646000 China
| | - Shixiao Chen
- Radiology Department, Nanchong Central Hospital Nanchong Sichuan 637000 China
| | - Feng Shi
- China Collaboration Innovation Center for Tissue Repair Material Engineering Technology, China West Normal University Nanchong Sichuan 637000 China
| | - Xiaocong Xiang
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Li Deng
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Xiao Sun
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
| | - Jie Weng
- Key Laboratory of Advanced Technologies of Materials (Ministry of Education), School of Materials Science and Engineering, Southwest Jiaotong University Chengdu Sichuan 610031 China
| | - Gang Feng
- Research Institute of Tissue Engineering and Stem Cells, Nanchong Central Hospital, The Second Clinical College of North Sichuan Medical College Nanchong Sichuan 637000 China
- Department of Orthopedics, Southwest Medical University Luzhou Sichuan 646000 China
| |
Collapse
|
14
|
Synthesis and biological properties of Zn-incorporated micro/nano-textured surface on Ti by high current anodization. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:175-184. [PMID: 28575971 DOI: 10.1016/j.msec.2017.04.063] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 01/04/2017] [Accepted: 04/12/2017] [Indexed: 12/13/2022]
Abstract
It is acknowledged that ideal implant coatings should possess micro/nano-textured surface, have good interfacial bonding, and can release bioactive elements. In this study, we fabricated a Zn-incorporated micro/nano-textured surface by one-step high current anodization (HCA) in an aqueous solution with 10g/L of NaOH and different concentrations of Zn(NO3)2 (4, 7, and 12g/L). The control group of Zn-free was fabricated in the electrolyte of 7g/L Zn(NO3)2. Scanning electron microscopy (SEM), high-resolution transmission electron microscopy (HR-TEM), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), and inductively coupled plasma mass spectroscopy (ICP-MS) were used to analyze the morphology, composition, microstructure, and Zn+ release kinetics of the micro/nano-textured coatings. The biological properties of the surface structure were evaluated by cytotoxicity assay, cell viability, cytoskeletal assembly and alkaline phosphatase activity. Our results show the micro/nano-textured surface is composed of TiO2 mesoporous arrays, into which the Zn is demonstrated to be incorporated in the form of ZnO. The Zn content in the surface and release level of Zn2+ can be tailored through varying Zn(NO3)2 concentration in the electrolyte. In addition, the surface oxide layers show good interfacial bonding strength to the substrate. Compared with pure Ti and anodized Zn-free samples, the Zn-incorporated surface can upregulate osteoblast functions such as proliferation and alkaline phosphatase activity, which are assayed by MTT and ALP staining experiments, respectively. Collectively, this micro/nano-textured structure combined with high interfacial bonding strength and release of Zn2+ render the material surface promising as orthopedic implant coatings.
Collapse
|
15
|
Ashfaq M, Verma N, Khan S. Highly effective Cu/Zn-carbon micro/nanofiber-polymer nanocomposite-based wound dressing biomaterial against the P. aeruginosa multi- and extensively drug-resistant strains. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 77:630-641. [PMID: 28532074 DOI: 10.1016/j.msec.2017.03.187] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Revised: 12/25/2016] [Accepted: 03/21/2017] [Indexed: 12/18/2022]
Abstract
Pseudomonas aeruginosa (P. aeruginosa) is the most prevalent bacteria in the infections caused by burn, surgery, and traumatic injuries. Emergence of the P. aeruginosa bacterial resistance against various clinical drugs for wound treatment is the major concern nowadays. The present study describes the synthesis of the polyvinyl alcohol (PVA) and cellulose acetate phthalate (CAP) polymeric composite film (~0.2mm thickness) reinforced with the Cu/Zn bimetal-dispersed activated carbon micro/nanofiber (ACF/CNF), as a wound dressing material. The focus is on determining the efficacy of the prepared biomaterial against the multi and extensively drug-resistant P. aeruginosa strains isolated from the burning, surgical, and traumatic injury-wounds. The primary synthesis steps for the biomaterial include the mixing of a blend of CAP powder and the asymmetrically distributed Cu/Zn bimetals in ACF/CNF, into the polymerization reaction mixture of PVA. Biochemical tests showed that the prepared composite material significantly enhanced the in-vitro blood clotting rate, platelet aggregation, and macrophage cell proliferation, indicating the suitability of the material as a fast wound healer. The antibacterial tests performed against the P. aeruginosa strains showed that the material effectively suppressed the bacterial growth, with the bimetal nanoparticles dispersed in the material serving as an antibacterial agent. The PVA/CAP polymer composite served as an encapsulating agent providing a slow release of the nanoparticles, besides increasing the hemostatic properties of the biomaterial. The ACF/CNF served as a support to the dispersed bimetal nanoparticles, which also provided a mechanical and thermal stability to the material. Experimentally demonstrated to be biocompatible, the prepared metal-carbon-polymer nanocomposite in this study is an effective dressing material for the P. aeruginosa-infected wounds.
Collapse
Affiliation(s)
- Mohammad Ashfaq
- Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India; Department of Bioscience and Biotechnology, Banasthali University, Banasthali, 304022, India
| | - Nishith Verma
- Center for Environmental Science and Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India; Department of Chemical Engineering, Indian Institute of Technology Kanpur, Kanpur 208016, India.
| | - Suphiya Khan
- Department of Bioscience and Biotechnology, Banasthali University, Banasthali, 304022, India
| |
Collapse
|
16
|
Cheng H, Gong Z, Hu H, Zhang M, Liu X, Xu Y, Zeng Y, Chen J, Zhu Z. Design of alveolate Se-inserted TiO2 and its effect on osteosarcoma cells and osteoblasts. J Mater Chem B 2017; 5:1988-2001. [DOI: 10.1039/c6tb02865a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The experiments in vitro/vivo evidence that an alveolate TiO2@Se nano-grid with controllable diameter shows good anti-tumor properties and biocompatibility.
Collapse
Affiliation(s)
- Haoyan Cheng
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Zheni Gong
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Hao Hu
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Meng Zhang
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Xi Liu
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Yuan Xu
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Yan Zeng
- College of Chemistry
- Central China Normal University
- Wuhan
- P. R. China
| | - Jisheng Chen
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| | - Zhihong Zhu
- Institute of Nano-science and Nano-technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- P. R. China
| |
Collapse
|
17
|
Gong Z, Cheng H, Zhang M, Liu X, Zeng Y, Xiang K, Xu Y, Wang Y, Zhu Z. Osteogenic activity and angiogenesis of a SrTiO3 nano-gridding structure on titanium surface. J Mater Chem B 2017; 5:537-552. [DOI: 10.1039/c6tb02329k] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dual effect of alveolate double-layered SrTiO3 nano-gridding based on Ti substrate: osteogenic activity and angiogenesis.
Collapse
Affiliation(s)
- Zheni Gong
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| | - Haoyan Cheng
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| | - Meng Zhang
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| | - Xi Liu
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| | - Yan Zeng
- College of Chemistry
- Central China Normal University
- Wuhan 430079
- China
| | - Kaiwen Xiang
- Hospital of Central China Normal University
- Central China Normal University
- Wuhan 430079
- China
| | - Yuan Xu
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| | - Yinwei Wang
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| | - Zhihong Zhu
- Institute of Nano-Science and Nano-Technology
- College of Physical Science and Technology
- Central China Normal University
- Wuhan
- China
| |
Collapse
|
18
|
Stolzenburg P, Freytag A, Bigall NC, Garnweitner G. Fractal growth of ZrO2nanoparticles induced by synthesis conditions. CrystEngComm 2016. [DOI: 10.1039/c6ce01916a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
19
|
GRISCHKE J, EBERHARD J, STIESCH M. Antimicrobial dental implant functionalization strategies —A systematic review. Dent Mater J 2016; 35:545-58. [DOI: 10.4012/dmj.2015-314] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jasmin GRISCHKE
- Department of Prosthetic Dentistry and Biomedical Materials Science, Hannover Medical School
| | - Jörg EBERHARD
- Department of Prosthetic Dentistry and Biomedical Materials Science, Hannover Medical School
| | - Meike STIESCH
- Department of Prosthetic Dentistry and Biomedical Materials Science, Hannover Medical School
| |
Collapse
|
20
|
Hu J, Zhu Y, Tong H, Shen X, Chen L, Ran J. A detailed study of homogeneous agarose/hydroxyapatite nanocomposites for load-bearing bone tissue. Int J Biol Macromol 2015; 82:134-43. [PMID: 26434527 DOI: 10.1016/j.ijbiomac.2015.09.077] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 06/13/2015] [Accepted: 09/30/2015] [Indexed: 11/25/2022]
Abstract
Agarose/hydroxyapatite (agar/HA) nanocomposites for load-bearing bone substitutes were successfully fabricated via a novel in situ precipitation method. Observation via SEM and TEM revealed that the spherical inorganic nanoparticles of approximately 50 nm were well dispersed in the organic matrix, and the crystallographic area combined closely with the amorphous area. The uniform dispersion of HA nanoparticles had prominent effect on improving the mechanical properties of the agar/HA nanocomposites (the highest elastic modulus: 1104.42 MPa; the highest compressive strength: 400.039 MPa), which proved to be potential load-bearing bone substitutes. The thermal stability of agarose and nanocomposites was also studied. The MG63 osteoblast-like cells on the composite disks displayed fusiform and polygonal morphology in the presence of HA, suggesting that the cell maturation was promoted. The results of cell proliferation and cell differentiation indicated that the cells cultured on the agar/HA composite disks significantly increased the alkaline phosphatase activity and calcium deposition. The structural role of agarose in the composite system was investigated to better understand the effect of biopolymer on structure and properties of the composites. The optimal properties were the result of a comprehensive synergy of the components.
Collapse
Affiliation(s)
- Jingxiao Hu
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China
| | - Youjia Zhu
- Department of Stomatology, Zhongnan Hospital, Wuhan University, 430071, PR China.
| | - Hua Tong
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China; Suzhou Research Institute of Wuhan University, Suzhou, Jiangsu 215123, PR China
| | - Xinyu Shen
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China.
| | - Li Chen
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China
| | - Jiabing Ran
- Key Laboratory of Analytical Chemistry for Biology and Medicine, Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, 430072, PR China
| |
Collapse
|
21
|
Cheng H, Mao L, Wang L, Hu H, Chen Y, Gong Z, Wang C, Chen J, Li R, Zhu Z. Bidirectional regulation of zinc embedded titania nanorods: antibiosis and osteoblastic cell growth. RSC Adv 2015. [DOI: 10.1039/c4ra17058j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A bifunctional regulation in antibiosis and osteoblastic cell growth is achieved by well-organized TiO2–Zn nanoarrays.
Collapse
|