1
|
Kirimi MT, Hoare D, Holsgrove M, Czyzewski J, Mirzai N, Mercer JR, Neale SL. Detection of Blood Clots Using a Whole Stent as an Active Implantable Biosensor. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2304748. [PMID: 38342628 DOI: 10.1002/advs.202304748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/28/2023] [Indexed: 02/13/2024]
Abstract
Many cardiovascular problems stem from blockages that form within the vasculature and often treatment includes fitting a stent through percutaneous coronary intervention. This offers a minimally invasive therapy but re-occlusion through restenosis or thrombosis formation often occurs post-deployment. Research is ongoing into the creation of smart stents that can detect the occurrence of further problems. In this study, it is shown that selectively metalizing a non-conductive stent can create a set of electrodes that are capable of detecting a build-up of material around the stent. The associated increase in electrical impedance across the electrodes is measured, testing the stent with blood clot to mimic thrombosis. It is shown that the device is capable of sensing different amounts of occlusion. The stent can reproducibly sense the presence of clot showing a 16% +/-3% increase in impedance which is sufficient to reliably detect the clot when surrounded by explanted aorta (one sample t-test, p = 0.009, n = 9). It is demonstrated that this approach can be extended beyond the 3D printed prototypes by showing that it can be applied to a commercially available stent and it is believed that it can be further utilized by other types of medical implants.
Collapse
Affiliation(s)
- Mahmut Talha Kirimi
- Centre for Medical and Industrial Ultrasonics, James Watt School of Engineering, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Daniel Hoare
- Institute of Cardiovascular and Medical Sciences/British Heart Foundation, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Michael Holsgrove
- BioElectronics Unit, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Jakup Czyzewski
- BioElectronics Unit, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Nosrat Mirzai
- BioElectronics Unit, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, G12 8QQ, UK
| | - John R Mercer
- Institute of Cardiovascular and Medical Sciences/British Heart Foundation, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Steve L Neale
- Centre for Medical and Industrial Ultrasonics, James Watt School of Engineering, University of Glasgow, Glasgow, G12 8QQ, UK
| |
Collapse
|
2
|
Ma W, Liu Z, Zhu T, Wang L, Du J, Wang K, Xu C. Fabric-Enhanced Vascular Graft with Hierarchical Structure for Promoting the Regeneration of Vascular Tissue. Adv Healthc Mater 2024; 13:e2302676. [PMID: 38279911 DOI: 10.1002/adhm.202302676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 01/19/2024] [Indexed: 01/29/2024]
Abstract
Natural blood vessels have completed functions, including elasticity, compliance, and excellent antithrombotic properties because of their mature structure. To replace damaged blood vessels, vascular grafts should perform these functions by simulating the natural vascular structures. Although the structures of natural blood vessels are thoroughly explored, constructing a small-diameter vascular graft that matches the mechanical and biological properties of natural blood vessels remains a challenge. A hierarchical vascular graft is fabricated by Electrospinning, Braiding, and Thermally induced phase separation (EBT) processes, which could simulate the structure of natural blood vessels. The internal electrospun structure facilitates the adhesion of endothelial cells, thereby accelerating endothelialization. The intermediate PLGA fabric exhibits excellent mechanical properties, which allow it to maintain its shape during long-term transplantation and prevent graft expansion. The external macroporous structure is beneficial for cell growth and infiltration. Blood vessel remodeling aims to combine a structure that promotes tissue regeneration with anti-inflammatory materials. The results in vitro demonstrated that it EBT vascular graft (EBTVG) has matched the mechanical properties, reliable cytocompatibility, and the strongest endothelialization in situ. The results in vitro and replacement of the resected artery in vivo suggest that the EBTVG combines different structural advantages with biomechanical properties and reliable biocompatibility, significantly promoting the stabilization and regeneration of vascular endothelial cells and vascular smooth muscle cells, as well as stabilizing the blood microenvironment.
Collapse
Affiliation(s)
- Wenxin Ma
- Multidisciplinary Centre for Advanced Materials, School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Rd., Shanghai, 201620, P. R. China
- School of Textiles and Fashion, Shanghai University of Engineering Science, 333 Longteng Rd., Shanghai, 201620, P. R. China
| | - Zhuo Liu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, 138 Xueyuan Rd., Shanghai, 200032, P. R. China
| | - Tonghe Zhu
- Multidisciplinary Centre for Advanced Materials, School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Rd., Shanghai, 201620, P. R. China
| | - Liming Wang
- School of Textiles and Fashion, Shanghai University of Engineering Science, 333 Longteng Rd., Shanghai, 201620, P. R. China
| | - Juan Du
- Multidisciplinary Centre for Advanced Materials, School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, 333 Longteng Rd., Shanghai, 201620, P. R. China
| | - Kun Wang
- Department of General Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Key Laboratory of Metabolism and Gastrointestinal Tumors, the First Affiliated Hospital of Shandong First Medical University, Key Laboratory of Laparoscopic Technology, the First Affiliated Hospital of Shandong First Medical University, Shandong Medicine and Health Key Laboratory of General Surgery, 16766 Jingshi Rd., Jinan, 250014, P. R. China
| | - Chen Xu
- Department of Physiology and Pathophysiology, School of Basic Medical Sciences, Fudan University, 138 Xueyuan Rd., Shanghai, 200032, P. R. China
| |
Collapse
|
3
|
Li Z, Shao Y, Yang Y, Zan J. Zeolitic imidazolate framework-8: a versatile nanoplatform for tissue regeneration. Front Bioeng Biotechnol 2024; 12:1386534. [PMID: 38655386 PMCID: PMC11035894 DOI: 10.3389/fbioe.2024.1386534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2024] [Accepted: 03/11/2024] [Indexed: 04/26/2024] Open
Abstract
Extensive research on zeolitic imidazolate framework (ZIF-8) and its derivatives has highlighted their unique properties in nanomedicine. ZIF-8 exhibits advantages such as pH-responsive dissolution, easy surface functionalization, and efficient drug loading, making it an ideal nanosystem for intelligent drug delivery and phototherapy. These characteristics have sparked significant interest in its potential applications in tissue regeneration, particularly in bone, skin, and nerve regeneration. This review provides a comprehensive assessment of ZIF-8's feasibility in tissue engineering, encompassing material synthesis, performance testing, and the development of multifunctional nanosystems. Furthermore, the latest advancements in the field, as well as potential limitations and future prospects, are discussed. Overall, this review emphasizes the latest developments in ZIF-8 in tissue engineering and highlights the potential of its multifunctional nanoplatforms for effective complex tissue repair.
Collapse
Affiliation(s)
- Zhixin Li
- Department of Rehabilitation, Ganzhou People’s Hospital, Ganzhou, China
| | - Yinjin Shao
- Department of Rehabilitation, Ganzhou People’s Hospital, Ganzhou, China
| | - Youwen Yang
- Institute of Additive Manufacturing, Jiangxi University of Science and Technology, Nanchang, China
| | - Jun Zan
- Institute of Additive Manufacturing, Jiangxi University of Science and Technology, Nanchang, China
| |
Collapse
|
4
|
Zhu Z, Chen T, Huang F, Wang S, Zhu P, Xu RX, Si T. Free-Boundary Microfluidic Platform for Advanced Materials Manufacturing and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2304840. [PMID: 37722080 DOI: 10.1002/adma.202304840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 09/14/2023] [Indexed: 09/20/2023]
Abstract
Microfluidics, with its remarkable capacity to manipulate fluids and droplets at the microscale, has emerged as a powerful platform in numerous fields. In contrast to conventional closed microchannel microfluidic systems, free-boundary microfluidic manufacturing (FBMM) processes continuous precursor fluids into jets or droplets in a relatively spacious environment. FBMM is highly regarded for its superior flexibility, stability, economy, usability, and versatility in the manufacturing of advanced materials and architectures. In this review, a comprehensive overview of recent advancements in FBMM is provided, encompassing technical principles, advanced material manufacturing, and their applications. FBMM is categorized based on the foundational mechanisms, primarily comprising hydrodynamics, interface effects, acoustics, and electrohydrodynamic. The processes and mechanisms of fluid manipulation are thoroughly discussed. Additionally, the manufacturing of advanced materials in various dimensions ranging from zero-dimensional to three-dimensional, as well as their diverse applications in material science, biomedical engineering, and engineering are presented. Finally, current progress is summarized and future challenges are prospected. Overall, this review highlights the significant potential of FBMM as a powerful tool for advanced materials manufacturing and its wide-ranging applications.
Collapse
Affiliation(s)
- Zhiqiang Zhu
- Department of Precision Machinery and Precision Instrumentation, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei, Anhui, 230026, China
- Department of Mechanical Engineering, City University of Hong Kong, Hong Kong, 999077, China
| | - Tianao Chen
- School of Biomedical Engineering, Division of Life Sciences and Medicine, Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, Jiangsu, 215123, China
| | - Fangsheng Huang
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| | - Shiyu Wang
- Department of Mechanical Engineering, City University of Hong Kong, Hong Kong, 999077, China
| | - Pingan Zhu
- Department of Mechanical Engineering, City University of Hong Kong, Hong Kong, 999077, China
| | - Ronald X Xu
- Department of Precision Machinery and Precision Instrumentation, Key Laboratory of Precision Scientific Instrumentation of Anhui Higher Education Institutes, University of Science and Technology of China, Hefei, Anhui, 230026, China
- School of Biomedical Engineering, Division of Life Sciences and Medicine, Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou, Jiangsu, 215123, China
| | - Ting Si
- Department of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui, 230026, China
| |
Collapse
|
5
|
Ou K, Li J, Hou Y, Qi K, Dai Y, Wang M, Wang B. Hierarchical nanofibrous and recyclable membrane with unidirectional water-transport effect for efficient solar-driven interfacial evaporation. J Colloid Interface Sci 2023; 656:474-484. [PMID: 38007939 DOI: 10.1016/j.jcis.2023.11.125] [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: 08/29/2023] [Revised: 11/15/2023] [Accepted: 11/20/2023] [Indexed: 11/28/2023]
Abstract
Solar-driven interfacial evaporation technology has attracted significant attention for water purification. However, design and fabrication of solar-driven evaporator with cost-effective, excellent capability and large-scale production remains challenging. In this study, inspired by plant transpiration, a tri-layered hierarchical nanofibrous photothermal membrane (HNPM) with a unidirectional water transport effect was designed and prepared via electrospinning for efficient solar-driven interfacial evaporation. The synergistic effect of the hierarchical hydrophilic-hydrophobic structure and the self-pumping effect endowed the HNPM with unidirectional water transport properties. The HNPM could unidirectionally drive water from the hydrophobic layer to the hydrophilic layer within 2.5 s and prevent reverse water penetration. With this unique property, the HNPM was coupled with a water supply component and thermal insulator to assemble a self-floating evaporator for water desalination. Under 1 sun illumination, the water evaporation rates of the designed evaporator with HNPM in pure water and dyed wastewater reached 1.44 and 1.78 kg·m-2·h-1, respectively. The evaporator could achieve evaporation of 11.04 kg·m-2 in 10 h under outdoor solar conditions. Moreover, the tri-layered HNPM exhibited outstanding flexibility and recyclability. Our bionic hydrophobic-to-hydrophilic structure endowed the solar-driven evaporator with capillary wicking and transpiration effects, which provides a rational design and optimization for efficient solar-driven applications.
Collapse
Affiliation(s)
- Kangkang Ou
- School of Textiles and Fashion, Shanghai University of Engineering Science, Shanghai 201620, PR China; Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou 450007, PR China
| | - Jingbo Li
- Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou 450007, PR China
| | - Yijun Hou
- Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou 450007, PR China
| | - Kun Qi
- Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou 450007, PR China.
| | - Yunling Dai
- Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou 450007, PR China
| | - Mengting Wang
- Research Institute of Textile and Clothing Industries, Zhongyuan University of Technology, Zhengzhou 450007, PR China
| | - Baoxiu Wang
- School of Chemistry and Chemical Engineering, Shanghai University of Engineering Science, Shanghai 201620, PR China.
| |
Collapse
|
6
|
Liu Z, Rütten S, Buhl EM, Zhang M, Liu J, Rojas-González DM, Mela P. Development of a Silk Fibroin-Small Intestinal Submucosa Small-Diameter Vascular Graft with Sequential VEGF and TGF-β1 Inhibitor Delivery for In Situ Tissue Engineering. Macromol Biosci 2023; 23:e2300184. [PMID: 37262314 DOI: 10.1002/mabi.202300184] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/23/2023] [Indexed: 06/03/2023]
Abstract
Proper endothelialization and limited collagen deposition on the luminal surface after graft implantation plays a crucial role to prevent the occurrence of stenosis. To achieve these conditions, a biodegradable graft with adequate mechanical properties and the ability to sequentially deliver therapeutic agents isfabricated. In this study, a dual-release system is constructed through coaxial electrospinning by incorporating recombinant human vascular endothelial growth factor (VEGF) and transforming growth factor β1 (TGF-β1) inhibitor into silk fibroin (SF) nanofibers to form a bioactive membrane. The functionalized SF membrane as the inner layer of the graft is characterized by the release profile, cell proliferation and protein expression. It presents excellent biocompatibility and biodegradation, facilitating cell attachment, proliferation, and infiltration. The core-shell structure enables rapid VEGF release within 10 days and sustained plasmid delivery for 21 days. A 2.0-mm-diameter vascular graft is fabricated by integrating the SF membrane with decellularized porcine small intestinal submucosa (SIS), aiming to facilitate the integration process under a stable extracellular matrix structure. The bioengineered graft is functionalized with the sequential administration of VEGF and TGF-β1, and with the reinforced and compatible mechanical properties, thereby offers an orchestrated solution for stenosis with potential for in situ vascular tissue engineering applications.
Collapse
Affiliation(s)
- Zhengni Liu
- Department of Biohybrid & Medical Textiles (BioTex) at AME-Institute of Applied Medical Engineering, Helmholtz Institute-CBMS, RWTH Aachen University, Forckenbeckstr. 55, 52074, Aachen, Germany
- Department of Hernia and Abdominal Wall Surgery, Shanghai East Hospital, TongJi University, Jimo road 150, Shanghai, 200120, PR China
| | - Stephan Rütten
- Electron Microscopy Facility, Uniklinik RWTH Aachen, Pauwelsstrasse, 30, 52074, Aachen, Germany
| | - Eva Miriam Buhl
- Electron Microscopy Facility, Uniklinik RWTH Aachen, Pauwelsstrasse, 30, 52074, Aachen, Germany
| | - Minjun Zhang
- Department of Endodontics, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Zhizaoju road 639, Shanghai, 200011, PR China
| | - Jiajie Liu
- Department of Hernia and Abdominal Wall Surgery, Shanghai East Hospital, TongJi University, Jimo road 150, Shanghai, 200120, PR China
| | - Diana M Rojas-González
- Department of Biohybrid & Medical Textiles (BioTex) at AME-Institute of Applied Medical Engineering, Helmholtz Institute-CBMS, RWTH Aachen University, Forckenbeckstr. 55, 52074, Aachen, Germany
| | - Petra Mela
- Department of Biohybrid & Medical Textiles (BioTex) at AME-Institute of Applied Medical Engineering, Helmholtz Institute-CBMS, RWTH Aachen University, Forckenbeckstr. 55, 52074, Aachen, Germany
| |
Collapse
|
7
|
Uhljar LÉ, Ambrus R. Electrospinning of Potential Medical Devices (Wound Dressings, Tissue Engineering Scaffolds, Face Masks) and Their Regulatory Approach. Pharmaceutics 2023; 15:pharmaceutics15020417. [PMID: 36839739 PMCID: PMC9965305 DOI: 10.3390/pharmaceutics15020417] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 01/15/2023] [Accepted: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
Electrospinning is the simplest and most widely used technology for producing ultra-thin fibers. During electrospinning, the high voltage causes a thin jet to be launched from the liquid polymer and then deposited onto the grounded collector. Depending on the type of the fluid, solution and melt electrospinning are distinguished. The morphology and physicochemical properties of the produced fibers depend on many factors, which can be categorized into three groups: process parameters, material properties, and ambient parameters. In the biomedical field, electrospun nanofibers have a wide variety of applications ranging from medication delivery systems to tissue engineering scaffolds and soft electronics. Many of these showed promising results for potential use as medical devices in the future. Medical devices are used to cure, prevent, or diagnose diseases without the presence of any active pharmaceutical ingredients. The regulation of conventional medical devices is strict and carefully controlled; however, it is not yet properly defined in the case of nanotechnology-made devices. This review is divided into two parts. The first part provides an overview on electrospinning through several examples, while the second part focuses on developments in the field of electrospun medical devices. Additionally, the relevant regulatory framework is summarized at the end of this paper.
Collapse
|
8
|
Wang J, Cao X, Chen R, Zhou J, Zhang H, Ma X, Bao F. Encapsulation of Monodisperse Microdroplets in Nanofibers through a Microfluidic-Electrospinning Hybrid Method. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:813-819. [PMID: 36595715 DOI: 10.1021/acs.langmuir.2c02808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Fibers with droplets encapsulated in them could build bridges between a 0D dispersed structure and a 1D continuous wire and thus provide optimal solutions requiring high surface-to-volume ratio and strong mechanical properties. However, current methods are mostly focusing on the architectures with the size of droplets smaller than that of fibers; the relatively thick barrier of fibers usually limits the rate of diffusion from inner droplets to the outer environment. Here, we report a hybrid method combining microfluidics and electrospinning to fabricate nanofibers with microdroplets encapsulated in them. Monodisperse microdroplets with controllable sizes from 36 to 95 μm are generated through microfluidic flow-focusing and split into a string of smaller droplets from 1 to 3 μm, respectively, during the electrospinning stretching. The size of encapsulated droplets could be tuned by controlling the flow rate ratio during the microfluidic process, and the shape of that could be varied by changing the viscosity of encapsulated solution. This marriage of microfluidics and electrospinning could be applied to produce a nanofiber-based moisture barrier and drug carrier, also providing efficient tools to study the under-electric-field stretching and splitting of droplets trapped in the polymer network.
Collapse
Affiliation(s)
- Junhao Wang
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| | - Xiangchu Cao
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| | - Ran Chen
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| | - Jiangwei Zhou
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| | - Hanqian Zhang
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| | - Xiaoting Ma
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| | - Fubing Bao
- Zhejiang Key Laboratory of Flow Measurement Technology, China Jiliang University, Xueyuan Street 258, Hangzhou, Zhejiang 310018, China
| |
Collapse
|
9
|
Sareło P, Sobieszczańska B, Wysokińska E, Gąsior-Głogowska M, Kałas W, Podbielska H, Wawrzyńska M, Kopaczyńska M. In vitro examinations of the anti-inflammatory interleukin functionalized polydopamine based biomaterial as a potential coating for cardiovascular stents. Biocybern Biomed Eng 2023. [DOI: 10.1016/j.bbe.2023.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/27/2023]
|
10
|
Li H, Guo Y, Ma B, Qian Y, Sun W, Zhou X. The polydopamine‐assisted heparin anchor enhances the hydrophilicity, hemocompatibility, and biocompatibility of polyurethane. J Appl Polym Sci 2022. [DOI: 10.1002/app.53352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Heng Li
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering Southeast University Nanjing China
| | - Yu Guo
- Center of Stomatology The Second Affiliated Hospital of Soochow University Suzhou China
| | - Buyun Ma
- Nano Science and Technology Institute University of Science and Technology of China Suzhou China
| | - Yunzhu Qian
- Center of Stomatology The Second Affiliated Hospital of Soochow University Suzhou China
| | - Wentao Sun
- Nano Science and Technology Institute University of Science and Technology of China Suzhou China
| | - Xuefeng Zhou
- State Key Laboratory of Bioelectronics, Jiangsu Key Laboratory for Biomaterials and Devices, School of Biological Science and Medical Engineering Southeast University Nanjing China
| |
Collapse
|