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Eivazzadeh-Keihan R, Sadat Z, Lalebeigi F, Naderi N, Panahi L, Ganjali F, Mahdian S, Saadatidizaji Z, Mahdavi M, Chidar E, Soleimani E, Ghaee A, Maleki A, Zare I. Effects of mechanical properties of carbon-based nanocomposites on scaffolds for tissue engineering applications: a comprehensive review. NANOSCALE ADVANCES 2024; 6:337-366. [PMID: 38235087 PMCID: PMC10790973 DOI: 10.1039/d3na00554b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Accepted: 12/03/2023] [Indexed: 01/19/2024]
Abstract
Mechanical properties, such as elasticity modulus, tensile strength, elongation, hardness, density, creep, toughness, brittleness, durability, stiffness, creep rupture, corrosion and wear, a low coefficient of thermal expansion, and fatigue limit, are some of the most important features of a biomaterial in tissue engineering applications. Furthermore, the scaffolds used in tissue engineering must exhibit mechanical and biological behaviour close to the target tissue. Thus, a variety of materials has been studied for enhancing the mechanical performance of composites. Carbon-based nanostructures, such as graphene oxide (GO), reduced graphene oxide (rGO), carbon nanotubes (CNTs), fibrous carbon nanostructures, and nanodiamonds (NDs), have shown great potential for this purpose. This is owing to their biocompatibility, high chemical and physical stability, ease of functionalization, and numerous surface functional groups with the capability to form covalent bonds and electrostatic interactions with other components in the composite, thus significantly enhancing their mechanical properties. Considering the outstanding capabilities of carbon nanostructures in enhancing the mechanical properties of biocomposites and increasing their applicability in tissue engineering and the lack of comprehensive studies on their biosafety and role in increasing the mechanical behaviour of scaffolds, a comprehensive review on carbon nanostructures is provided in this study.
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Affiliation(s)
- Reza Eivazzadeh-Keihan
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Zahra Sadat
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Farnaz Lalebeigi
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Nooshin Naderi
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Leila Panahi
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Fatemeh Ganjali
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Sakineh Mahdian
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Zahra Saadatidizaji
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences Tehran Iran
| | - Elham Chidar
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Erfan Soleimani
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Azadeh Ghaee
- Department of Life Science Engineering, Faculty of New Sciences and Technologies, University of Tehran P.O. Box 14395-1561 Tehran Iran
| | - Ali Maleki
- Department of Chemistry, Catalysts and Organic Synthesis Research Laboratory, Iran University of Science and Technology Tehran 16846-13114 Iran
| | - Iman Zare
- Research and Development Department, Sina Medical Biochemistry Technologies Co. Ltd Shiraz 7178795844 Iran
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Evaluation of the osteoinductive potential of HDPSCs cultured on β-glycerol phosphate functionalized MWCNTs/PCL membranes for bone regeneration. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03721-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Farmand M, Jahanpeyma F, Gholaminejad A, Azimzadeh M, Malaei F, Shoaie N. Carbon nanostructures: a comprehensive review of potential applications and toxic effects. 3 Biotech 2022; 12:159. [PMID: 35814038 PMCID: PMC9259781 DOI: 10.1007/s13205-022-03175-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 03/25/2022] [Indexed: 12/17/2022] Open
Abstract
There is no doubt that nanotechnology has revolutionized our life since the 1970s when it was first introduced. Nanomaterials have helped us to improve the current products and services we use. Among the different types of nanomaterials, the application of carbon-based nanomaterials in every aspect of our lives has rapidly grown over recent decades. This review discusses recent advances of those applications in distinct categories, including medical, industrial, and environmental applications. The first main section introduces nanomaterials, especially carbon-based nanomaterials. In the first section, we discussed medical applications, including medical biosensors, drug and gene delivery, cell and tissue labeling and imaging, tissue engineering, and the fight against bacterial and fungal infections. The next section discusses industrial applications, including agriculture, plastic, electronic, energy, and food industries. In addition, the environmental applications, including detection of air and water pollutions and removal of environmental pollutants, were vastly reviewed in the last section. In the conclusion section, we discussed challenges and future perspectives.
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Affiliation(s)
- Maryam Farmand
- Department of Biology, Tehran University, PO Box: 14155-6619, Tehran, Iran
| | - Fatemeh Jahanpeyma
- Department of Medical Biotechnology, Faculty of Medical Science, Tarbiat Modares University, P.O. Box: 14115-111, Tehran, Iran
| | - Alieh Gholaminejad
- Regenerative Medicine Research Center, Isfahan University of Medical Sciences, PO Box: 73461-81746, Isfahan, Iran
| | - Mostafa Azimzadeh
- Medical Nanotechnology and Tissue Engineering Research Center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, PO Box: 89195-999, Yazd, Iran
- Stem Cell Biology Research Center, Yazd Reproductive Sciences Institute, Shahid Sadoughi University of Medical Sciences, PO Box: 89195-999, Yazd, Iran
- Department of Advanced Medical Sciences and Technologies, School of Paramedicine, Shahid Sadoughi University of Medical Sciences, PO Box: 8916188635, Yazd, Iran
| | - Fatemeh Malaei
- Department of Medical Biotechnology, Faculty of Medical Science, Tarbiat Modares University, P.O. Box: 14115-111, Tehran, Iran
| | - Nahid Shoaie
- Department of Medical Biotechnology, Faculty of Medical Science, Tarbiat Modares University, P.O. Box: 14115-111, Tehran, Iran
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Biru EI, Necolau MI, Zainea A, Iovu H. Graphene Oxide-Protein-Based Scaffolds for Tissue Engineering: Recent Advances and Applications. Polymers (Basel) 2022; 14:1032. [PMID: 35267854 PMCID: PMC8914712 DOI: 10.3390/polym14051032] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/27/2022] [Accepted: 03/01/2022] [Indexed: 01/27/2023] Open
Abstract
The field of tissue engineering is constantly evolving as it aims to develop bioengineered and functional tissues and organs for repair or replacement. Due to their large surface area and ability to interact with proteins and peptides, graphene oxides offer valuable physiochemical and biological features for biomedical applications and have been successfully employed for optimizing scaffold architectures for a wide range of organs, from the skin to cardiac tissue. This review critically focuses on opportunities to employ protein-graphene oxide structures either as nanocomposites or as biocomplexes and highlights the effects of carbonaceous nanostructures on protein conformation and structural stability for applications in tissue engineering and regenerative medicine. Herein, recent applications and the biological activity of nanocomposite bioconjugates are analyzed with respect to cell viability and proliferation, along with the ability of these constructs to sustain the formation of new and functional tissue. Novel strategies and approaches based on stem cell therapy, as well as the involvement of the extracellular matrix in the design of smart nanoplatforms, are discussed.
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Affiliation(s)
- Elena Iuliana Biru
- Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania; (E.I.B.); (M.I.N.); (A.Z.)
| | - Madalina Ioana Necolau
- Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania; (E.I.B.); (M.I.N.); (A.Z.)
| | - Adriana Zainea
- Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania; (E.I.B.); (M.I.N.); (A.Z.)
| | - Horia Iovu
- Advanced Polymer Materials Group, Department of Bioresources and Polymer Science, University Politehnica of Bucharest, 1-7 Gh. Polizu Street, 011061 Bucharest, Romania; (E.I.B.); (M.I.N.); (A.Z.)
- Academy of Romanian Scientists, 54 Splaiul Independentei Street, 050094 Bucharest, Romania
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Sang S, Cheng R, Cao Y, Yan Y, Shen Z, Zhao Y, Han Y. Biocompatible chitosan/polyethylene glycol/multi-walled carbon nanotube composite scaffolds for neural tissue engineering. J Zhejiang Univ Sci B 2022; 23:58-73. [PMID: 35029088 PMCID: PMC8758934 DOI: 10.1631/jzus.b2100155] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 06/03/2021] [Indexed: 12/26/2022]
Abstract
Carbon nanotube (CNT) composite materials are very attractive for use in neural tissue engineering and biosensor coatings. CNT scaffolds are excellent mimics of extracellular matrix due to their hydrophilicity, viscosity, and biocompatibility. CNTs can also impart conductivity to other insulating materials, improve mechanical stability, guide neuronal cell behavior, and trigger axon regeneration. The performance of chitosan (CS)/polyethylene glycol (PEG) composite scaffolds could be optimized by introducing multi-walled CNTs (MWCNTs). CS/PEG/CNT composite scaffolds with CNT content of 1%, 3%, and 5% (1%=0.01 g/mL) were prepared by freeze-drying. Their physical and chemical properties and biocompatibility were evaluated. Scanning electron microscopy (SEM) showed that the composite scaffolds had a highly connected porous structure. Transmission electron microscope (TEM) and Raman spectroscopy proved that the CNTs were well dispersed in the CS/PEG matrix and combined with the CS/PEG nanofiber bundles. MWCNTs enhanced the elastic modulus of the scaffold. The porosity of the scaffolds ranged from 83% to 96%. They reached a stable water swelling state within 24 h, and swelling decreased with increasing MWCNT concentration. The electrical conductivity and cell adhesion rate of the scaffolds increased with increasing MWCNT content. Immunofluorescence showed that rat pheochromocytoma (PC12) cells grown in the scaffolds had characteristics similar to nerve cells. We measured changes in the expression of nerve cell markers by quantitative real-time polymerase chain reaction (qRT-PCR), and found that PC12 cells cultured in the scaffolds expressed growth-associated protein 43 (GAP43), nerve growth factor receptor (NGFR), and class III β-tubulin (TUBB3) proteins. Preliminary research showed that the prepared CS/PEG/CNT scaffold has good biocompatibility and can be further applied to neural tissue engineering research.
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Affiliation(s)
- Shengbo Sang
- Shanxi Key Laboratory of Micro Nano Sensors & Artificial Intelligence Perception, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, China.
- Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China.
| | - Rong Cheng
- Shanxi Key Laboratory of Micro Nano Sensors & Artificial Intelligence Perception, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, China
- Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
| | - Yanyan Cao
- Shanxi Key Laboratory of Micro Nano Sensors & Artificial Intelligence Perception, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, China
- Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
- College of Information Science and Engineering, Hebei North University, Zhangjiakou 075000, China
| | - Yayun Yan
- Shanxi Key Laboratory of Micro Nano Sensors & Artificial Intelligence Perception, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, China
- Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
| | - Zhizhong Shen
- Shanxi Key Laboratory of Micro Nano Sensors & Artificial Intelligence Perception, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, China
- Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
- Shanxi Six-Dimensional Artificial Intelligence Biomedical Research Institute, Taiyuan 030031, China
| | - Yajing Zhao
- Shanxi Key Laboratory of Micro Nano Sensors & Artificial Intelligence Perception, College of Information and Computer, Taiyuan University of Technology, Taiyuan 030024, China
- Key Lab of Advanced Transducers and Intelligent Control System of the Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, China
| | - Yanqing Han
- Department of Neurology, Shanxi Provincial Cardiovascular Hospital, Taiyuan 030024, China
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Murjani BO, Kadu PS, Bansod M, Vaidya SS, Yadav MD. Carbon nanotubes in biomedical applications: current status, promises, and challenges. CARBON LETTERS 2022; 32:1207-1226. [PMCID: PMC9252568 DOI: 10.1007/s42823-022-00364-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 06/05/2022] [Accepted: 06/10/2022] [Indexed: 06/17/2023]
Abstract
In the past decade, there has been phenomenal progress in the field of nanomaterials, especially in the area of carbon nanotubes (CNTs). In this review, we have elucidated a contemporary synopsis of properties, synthesis, functionalization, toxicity, and several potential biomedical applications of CNTs. Researchers have reported remarkable mechanical, electronic, and physical properties of CNTs which makes their applications so versatile. Functionalization of CNTs has been valuable in modifying their properties, expanding their applications, and reducing their toxicity. In recent years, the use of CNTs in biomedical applications has grown exponentially as they are utilized in the field of drug delivery, tissue engineering, biosensors, bioimaging, and cancer treatment. CNTs can increase the lifespan of drugs in humans and facilitate their delivery directly to the targeted cells; they are also highly efficient biocompatible biosensors and bioimaging agents. CNTs have also shown great results in detecting the SARS COVID-19 virus and in the field of cancer treatment and tissue engineering which is substantially required looking at the present conditions. The concerns about CNTs include cytotoxicity faced in in vivo biomedical applications and its high manufacturing cost are discussed in the review.
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Affiliation(s)
- Bhushan O. Murjani
- Department of Chemical Engineering, Institute of Chemical Technology Mumbai, Mumbai, 19 India
| | - Parikshit S. Kadu
- Department of Chemical Engineering, Institute of Chemical Technology Mumbai, Mumbai, 19 India
| | - Manasi Bansod
- Department of Chemical Engineering, Institute of Chemical Technology Mumbai, Mumbai, 19 India
| | - Saloni S. Vaidya
- Department of Chemical Engineering, Institute of Chemical Technology Mumbai, Mumbai, 19 India
| | - Manishkumar D. Yadav
- Department of Chemical Engineering, Institute of Chemical Technology Mumbai, Mumbai, 19 India
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Alagarsamy KN, Mathan S, Yan W, Rafieerad A, Sekaran S, Manego H, Dhingra S. Carbon nanomaterials for cardiovascular theranostics: Promises and challenges. Bioact Mater 2021; 6:2261-2280. [PMID: 33553814 PMCID: PMC7829079 DOI: 10.1016/j.bioactmat.2020.12.030] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/15/2020] [Accepted: 12/31/2020] [Indexed: 12/13/2022] Open
Abstract
Cardiovascular diseases (CVDs) are the leading cause of death worldwide. Heart attack and stroke cause irreversible tissue damage. The currently available treatment options are limited to "damage-control" rather than tissue repair. The recent advances in nanomaterials have offered novel approaches to restore tissue function after injury. In particular, carbon nanomaterials (CNMs) have shown significant promise to bridge the gap in clinical translation of biomaterial based therapies. This family of carbon allotropes (including graphenes, carbon nanotubes and fullerenes) have unique physiochemical properties, including exceptional mechanical strength, electrical conductivity, chemical behaviour, thermal stability and optical properties. These intrinsic properties make CNMs ideal materials for use in cardiovascular theranostics. This review is focused on recent efforts in the diagnosis and treatment of heart diseases using graphenes and carbon nanotubes. The first section introduces currently available derivatives of graphenes and carbon nanotubes and discusses some of the key characteristics of these materials. The second section covers their application in drug delivery, biosensors, tissue engineering and immunomodulation with a focus on cardiovascular applications. The final section discusses current shortcomings and limitations of CNMs in cardiovascular applications and reviews ongoing efforts to address these concerns and to bring CNMs from bench to bedside.
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Affiliation(s)
- Keshav Narayan Alagarsamy
- Regenerative Medicine Program, Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Sajitha Mathan
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), Department of Bioengineering, School of Chemical and Biotechnology, SASTRA University, Thanjavur, 613 401, Tamil Nadu, India
| | - Weiang Yan
- Regenerative Medicine Program, Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
- Section of Cardiac Surgery, Department of Surgery, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Alireza Rafieerad
- Regenerative Medicine Program, Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Saravanan Sekaran
- Centre for Nanotechnology & Advanced Biomaterials (CeNTAB), Department of Bioengineering, School of Chemical and Biotechnology, SASTRA University, Thanjavur, 613 401, Tamil Nadu, India
| | - Hanna Manego
- Regenerative Medicine Program, Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Sanjiv Dhingra
- Regenerative Medicine Program, Institute of Cardiovascular Sciences, St. Boniface Hospital Albrechtsen Research Centre, Department of Physiology and Pathophysiology, College of Medicine, Faculty of Health Sciences, University of Manitoba, Winnipeg, Canada
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Monika P, Chandraprabha MN. Phytonanotechnology for Enhanced Wound Healing Activity. FUNCTIONAL BIONANOMATERIALS 2020. [DOI: 10.1007/978-3-030-41464-1_5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Raphey VR, Henna TK, Nivitha KP, Mufeedha P, Sabu C, Pramod K. Advanced biomedical applications of carbon nanotube. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 100:616-630. [PMID: 30948098 DOI: 10.1016/j.msec.2019.03.043] [Citation(s) in RCA: 102] [Impact Index Per Article: 20.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 02/26/2019] [Accepted: 03/11/2019] [Indexed: 01/13/2023]
Abstract
With advances in nanotechnology, the applications of nanomaterial are developing widely and greatly. The characteristic properties of carbon nanotubes (CNTs) make them the most selective candidate for various multi-functional applications. The greater surface area of the CNTs in addition to the capability to manipulate the surfaces and dimensions has provided greater potential for this nanomaterial. The CNTs possess greater potential for applications in biomedicine due to their vital electrical, chemical, thermal, and mechanical properties. The unique properties of CNT are exploited for numerous applications in the biomedical field. They are useful in both therapeutic and diagnostic applications. They form novel carrier systems which are also capable of site-specific delivery of therapeutic agents. In addition, CNTs are of potential application in biosensing. Many recently reported advanced systems of CNT could be exploited for their immense potential in biomedicine in the future.
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Affiliation(s)
- V R Raphey
- College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode, Kerala, India
| | - T K Henna
- College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode, Kerala, India
| | - K P Nivitha
- College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode, Kerala, India
| | - P Mufeedha
- College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode, Kerala, India
| | - Chinnu Sabu
- College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode, Kerala, India
| | - K Pramod
- College of Pharmaceutical Sciences, Govt. Medical College, Kozhikode, Kerala, India.
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Sculpting neurotransmission during synaptic development by 2D nanostructured interfaces. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:2521-2532. [DOI: 10.1016/j.nano.2017.01.020] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2016] [Revised: 12/08/2016] [Accepted: 01/04/2017] [Indexed: 11/23/2022]
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Izadifar M, Chapman D, Babyn P, Chen X, Kelly ME. UV-Assisted 3D Bioprinting of Nanoreinforced Hybrid Cardiac Patch for Myocardial Tissue Engineering. Tissue Eng Part C Methods 2018; 24:74-88. [DOI: 10.1089/ten.tec.2017.0346] [Citation(s) in RCA: 132] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Affiliation(s)
- Mohammad Izadifar
- Department of Surgery, College of Medicine, University of Saskatchewan, Saskatoon, Canada
- Department of Mechanical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
- Division of Cardiovascular Surgery, Toronto General Hospital Research Institute, University Health Network, University of Toronto, Toronto, Canada
| | - Dean Chapman
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
- Department of Anatomy and Cell Biology, College of Medicine, University of Saskatchewan, Saskatoon, Canada
- Department of Medical Imaging, College of Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Paul Babyn
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
- Department of Medical Imaging, College of Medicine, University of Saskatchewan, Saskatoon, Canada
| | - Xiongbiao Chen
- Department of Mechanical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
| | - Michael E. Kelly
- Department of Surgery, College of Medicine, University of Saskatchewan, Saskatoon, Canada
- Division of Biomedical Engineering, College of Engineering, University of Saskatchewan, Saskatoon, Canada
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Keshavan S, Naskar S, Diaspro A, Cancedda L, Dante S. Developmental refinement of synaptic transmission on micropatterned single layer graphene. Acta Biomater 2018; 65:363-375. [PMID: 29122711 DOI: 10.1016/j.actbio.2017.11.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 10/30/2017] [Accepted: 11/05/2017] [Indexed: 12/11/2022]
Abstract
Interfacing neurons with graphene, a single atomic layer of sp2 hybridized C-atoms, is a key paradigm in understanding how to exploit the unique properties of such a two-dimensional system for neural prosthetics and biosensors development. In order to fabricate graphene-based circuitry, a reliable large area patterning method is a requirement. Following a previously developed protocol, we monitored the in vitro neuronal development of geometrically ordered neural network growing onto patterned Single Layer Graphene (SLG) coated with poly-D-lysine. The microscale patterns were fabricated via laser micromachining and consisted of SLG stripes separated by micrometric ablated stripes. A comprehensive analysis of the biointerface was carried out combining the surface characterization of SLG transferred on the glass substrates and Immunohistochemical (IHC) staining of the developing neural network. Neuronal and glial cells proliferation, as well as cell viability, were compared on glass, SLG and SLG-patterned surfaces. Further, we present a comparative developmental study on the efficacy of synaptic transmission on control glass, on transferred SLG, and on the micropatterned SLG substrates by recording miniature post synaptic currents (mPSCs). The mPSC frequencies and amplitudes obtained on SLG-stripes, SLG only and on glass were compared. Our results indicate a very similar developmental trend in the three groups, indicating that both SLG and patterned SLG preserve synaptic efficacy and can be potentially exploited for the fabrication of large area devices for neuron sensing or stimulation. STATEMENT OF SIGNIFICANCE This paper compares the morphological and functional development of neural networks forming on glass, on Single Layer Graphene (SLG) and on microsized patterned SLG substrates after neuron spontaneous migration. Neurons developing on SLG are viable after two weeks in vitro, and, on SLG, glial cell proliferation is enhanced. The functionality of the neural networks is demonstrated by measuring the development of neuron synapses in the first and second week in vitro. Preserving the neuron synaptic efficacy, both homogeneous and patterned interfaces based on graphene can be potentially exploited for the fabrication of large area devices for neuron sensing or stimulation, as well as for next generation of bio-electronic systems, to be used as brain-interfaces.
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Affiliation(s)
- Sandeep Keshavan
- Department of Nanophysics, Istituto Italiano di Tecnologia, Genova, Italy.
| | - Shovan Naskar
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, Genova, Italy
| | - Alberto Diaspro
- Department of Nanophysics, Istituto Italiano di Tecnologia, Genova, Italy; Department of Physics, University of Genova, Genova, Italy
| | - Laura Cancedda
- Department of Neuroscience and Brain Technologies, Istituto Italiano di Tecnologia, Genova, Italy
| | - Silvia Dante
- Department of Nanophysics, Istituto Italiano di Tecnologia, Genova, Italy.
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Borzenkov M, Chirico G, Collini M, Pallavicini P. Gold Nanoparticles for Tissue Engineering. ENVIRONMENTAL NANOTECHNOLOGY 2018. [DOI: 10.1007/978-3-319-76090-2_10] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Girardi FA, Bruch GE, Peixoto CS, Dal Bosco L, Sahoo SK, Gonçalves COF, Santos AP, Furtado CA, Fantini C, Barros DM. Toxicity of single-wall carbon nanotubes functionalized with polyethylene glycol in zebrafish (Danio rerio) embryos. J Appl Toxicol 2016; 37:214-221. [PMID: 27320845 DOI: 10.1002/jat.3346] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 04/06/2016] [Accepted: 04/13/2016] [Indexed: 12/14/2022]
Abstract
Single-wall carbon nanotubes functionalized with polyethylene glycol (SWCNT-PEG) are promising materials for biomedical applications such as diagnostic devices and controlled drug-release systems. However, several questions about their toxicological profile remain unanswered. Thus, the aim of this study was to investigate the action of SWCNT-PEG in Danio rerio zebrafish embryos at the molecular, physiological and morphological levels. The SWCNT used in this study were synthesized by the high-pressure carbon monoxide process, purified and then functionalized with distearoyl phosphatidylethanolamine block copolymer-PEG (molecular weight 2 kDa). The characterization process was carried out with low-resolution transmission electron microscopy, thermogravimetric analysis and Raman spectroscopy. Individual zebrafish embryos were exposed to the SWCNT-PEG. Toxic effects occurred only at the highest concentration tested (1 ppm) and included high mortality rates, delayed hatching and decreased total larval length. For all the concentrations tested, the alkaline comet assay revealed no genotoxicity, and Raman spectroscopy measurements on the histological slices revealed no intracellular nanotubes. The results shown here demonstrate that SWCNT-PEG has low toxicity in zebrafish embryos, but more studies are needed to understand what mechanisms are involved. However, the presence of residual metals is possibly among the primary mechanisms responsible for the toxic effects observed, because the purification process was not able to remove all metal contamination, as demonstrated by the thermogravimetric analysis. More attention must be given to the toxicity of these nanomaterials before they are used in biomedical applications. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Felipe A Girardi
- Laboratório de Neurociências / Programa de Pós Graduação em Ciências Fisiológicas - Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96210-900, Brazil
| | - Gisele E Bruch
- Laboratório de Neurociências / Programa de Pós Graduação em Ciências Fisiológicas - Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96210-900, Brazil
| | - Carolina S Peixoto
- Laboratório de Neurociências / Programa de Pós Graduação em Ciências Fisiológicas - Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96210-900, Brazil
| | - Lidiane Dal Bosco
- Laboratório de Neurociências / Programa de Pós Graduação em Ciências Fisiológicas - Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96210-900, Brazil
| | - Sangram K Sahoo
- Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Carla O F Gonçalves
- Centro de Desenvolvimento da Tecnologia Nuclear - CDTN, Belo Horizonte, MG, Brazil
| | - Adelina P Santos
- Centro de Desenvolvimento da Tecnologia Nuclear - CDTN, Belo Horizonte, MG, Brazil
| | - Clascídia A Furtado
- Centro de Desenvolvimento da Tecnologia Nuclear - CDTN, Belo Horizonte, MG, Brazil
| | - Cristiano Fantini
- Departamento de Física, Universidade Federal de Minas Gerais, Belo Horizonte, MG, Brazil
| | - Daniela M Barros
- Laboratório de Neurociências / Programa de Pós Graduação em Ciências Fisiológicas - Fisiologia Animal Comparada, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, 96210-900, Brazil
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15
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Marchesan S, Melchionna M, Prato M. Wire Up on Carbon Nanostructures! How To Play a Winning Game. ACS NANO 2015; 9:9441-50. [PMID: 26390071 DOI: 10.1021/acsnano.5b04956] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Carbon nanotubes and graphene possess a unique extended π-system that makes them stand out among carbon nanostructures. The resulting electronic properties enable electron or charge flow along one or two directions, respectively, thus offering the opportunity to connect electronically different entities that come into contact, be they living cells or catalytic systems. Using these carbon nanostructures thus holds great promise in providing innovative solutions to address key challenges in the fields of medicine and energy. Here, we discuss how chemical functionalization of these carbon nanostructures is a crucial tool to master their properties and deliver innovation.
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Affiliation(s)
- Silvia Marchesan
- Center of Excellence for Nanostructured Materials, INSTM, Unit of Trieste, Dipartimento di Scienze Chimiche e Farmaceutiche, University of Trieste , Piazzale Europa 1, 34127 Trieste, Italy
| | - Michele Melchionna
- Center of Excellence for Nanostructured Materials, INSTM, Unit of Trieste, Dipartimento di Scienze Chimiche e Farmaceutiche, University of Trieste , Piazzale Europa 1, 34127 Trieste, Italy
| | - Maurizio Prato
- Center of Excellence for Nanostructured Materials, INSTM, Unit of Trieste, Dipartimento di Scienze Chimiche e Farmaceutiche, University of Trieste , Piazzale Europa 1, 34127 Trieste, Italy
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16
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Bonde S, Buch-Månson N, Rostgaard KR, Andersen TK, Berthing T, Martinez KL. Exploring arrays of vertical one-dimensional nanostructures for cellular investigations. NANOTECHNOLOGY 2014; 25:362001. [PMID: 25130133 DOI: 10.1088/0957-4484/25/36/362001] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
The endeavor of exploiting arrays of vertical one-dimensional (1D) nanostructures (NSs) for cellular applications has recently been experiencing a pronounced surge of activity. The interest is rooted in the intrinsic properties of high-aspect-ratio NSs. With a height comparable to a mammalian cell, and a diameter 100-1000 times smaller, NSs should intuitively reach far into a cell and, due to their small diameter, do so without compromising cell health. Single NSs would thus be expedient for measuring and modifying cell response. Further organization of these structures into arrays can provide up-scaled and detailed spatiotemporal information on cell activity, an achievement that would entail a massive leap forward in disease understanding and drug discovery. Numerous proofs-of-principle published recently have expanded the large toolbox that is currently being established in this rapidly advancing field of research. Encouragingly, despite the diversity of NS platforms and experimental conditions used thus far, general trends and conclusions from combining cells with NSs are beginning to crystallize. This review covers the broad spectrum of NS materials and dimensions used; the observed cellular responses with specific focus on adhesion, morphology, viability, proliferation, and migration; compares the different approaches used in the field to provide NSs with the often crucial cytosolic access; covers the progress toward biological applications; and finally, envisions the future of this technology. By maintaining the impressive rate and quality of recent progress, it is conceivable that the use of vertical 1D NSs may soon be established as a superior choice over other current techniques, with all the further benefits that may entail.
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Affiliation(s)
- Sara Bonde
- Bionanotechnology and Nanomedicine Laboratory, Department of Chemistry and Nano-science Center, University of Copenhagen, Universitetsparken 5, DK-2100, Copenhagen, Denmark
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17
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Berdjeb L, Pelletier E, Pellerin J, Gagné JP, Lemarchand K. Contrasting responses of marine bacterial strains exposed to carboxylated single-walled carbon nanotubes. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2013; 144-145:230-241. [PMID: 24184842 DOI: 10.1016/j.aquatox.2013.10.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2013] [Revised: 10/05/2013] [Accepted: 10/08/2013] [Indexed: 06/02/2023]
Abstract
The potential toxic effects of carboxylated (COOH) single-walled carbon nanotubes (SWNTs) were investigated on the cell growth and viability of two reference (Silicibacter pomeroyi, Oceanospirillum beijerinckii) and two environmental (Vibrio splendidus, Vibrio gigantis) Gram-negative marine bacterial strains. Bacterial cells were exposed to six concentrations of SWNT-COOH, during different incubation times. Our results revealed different sensitivity levels of marine bacterial strains toward SWNT-COOH exposure. A bactericidal effect of SWNT-COOH has been observed only for Vibrio species, with cell loss viability estimated to 86% for V. gigantis and 98% for V. splendidus exposed to 100 μg mL(-1) of SWNT-COOH during 2h. For both Vibrio strains, dead cells were well individualized and no aggregate formation was observed after SWNT-COOH treatment. The toxic effect of SWNT-COOH on O. beijerinckii cells displayed time dependence, with a longer exposure time reducing their specific growth rate by a factor of 1.2. No significant effect of SWNT-COOH concentration or incubation time had been demonstrated on both growth ability and viability of S. pomeroyi, suggesting a stronger resistance capacity of this strain to carbon nanotubes. The analysis of the relative expression of some functional genes involved in stress responses, using the real-time reverse transcriptase PCR, suggests that the cell membrane damage is not the main toxicity mechanism by which SWNT-COOH interacts with marine bacterial strains. Overall, our results show that SWNT-COOH present a strain dependent toxic effect to marine bacteria and that membrane damage is not the main toxicity mechanism of SWNT in these bacteria.
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Affiliation(s)
- Lyria Berdjeb
- Institut des sciences de la mer de Rimouski, Université du Québec à Rimouski, 310 allée des Ursulines, Rimouski, Québec G5L 3A1, Canada
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