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Kandhola G, Park S, Lim JW, Chivers C, Song YH, Chung JH, Kim J, Kim JW. Nanomaterial-Based Scaffolds for Tissue Engineering Applications: A Review on Graphene, Carbon Nanotubes and Nanocellulose. Tissue Eng Regen Med 2023; 20:411-433. [PMID: 37060487 PMCID: PMC10219911 DOI: 10.1007/s13770-023-00530-3] [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: 10/26/2022] [Revised: 02/10/2023] [Accepted: 02/15/2023] [Indexed: 04/16/2023] Open
Abstract
Nanoscale biomaterials have garnered immense interest in the scientific community in the recent decade. This review specifically focuses on the application of three nanomaterials, i.e., graphene and its derivatives (graphene oxide, reduced graphene oxide), carbon nanotubes (CNTs) and nanocellulose (cellulose nanocrystals or CNCs and cellulose nanofibers or CNFs), in regenerating different types of tissues, including skin, cartilage, nerve, muscle and bone. Their excellent inherent (and tunable) physical, chemical, mechanical, electrical, thermal and optical properties make them suitable for a wide range of biomedical applications, including but not limited to diagnostics, therapeutics, biosensing, bioimaging, drug and gene delivery, tissue engineering and regenerative medicine. A state-of-the-art literature review of composite tissue scaffolds fabricated using these nanomaterials is provided, including the unique physicochemical properties and mechanisms that induce cell adhesion, growth, and differentiation into specific tissues. In addition, in vitro and in vivo cytotoxic effects and biodegradation behavior of these nanomaterials are presented. We also discuss challenges and gaps that still exist and need to be addressed in future research before clinical translation of these promising nanomaterials can be realized in a safe, efficacious, and economical manner.
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Affiliation(s)
- Gurshagan Kandhola
- Department of Biological and Agricultural Engineering, University of Arkansas, Fayetteville, AR, USA
- Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, USA
| | - Sunho Park
- Department of Convergence Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea
- Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju, 61186, Republic of Korea
| | - Jae-Woon Lim
- Department of Biosystems and Biomaterials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea
| | - Cody Chivers
- Department of Biological and Agricultural Engineering, University of Arkansas, Fayetteville, AR, USA
- Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, USA
| | - Young Hye Song
- Department of Biomedical Engineering, University of Arkansas, Fayetteville, AR, USA
| | - Jong Hoon Chung
- Department of Biosystems and Biomaterials Science and Engineering, Seoul National University, Seoul, 08826, Republic of Korea
| | - Jangho Kim
- Department of Convergence Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea.
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, 61186, Republic of Korea.
- Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju, 61186, Republic of Korea.
| | - Jin-Woo Kim
- Department of Biological and Agricultural Engineering, University of Arkansas, Fayetteville, AR, USA.
- Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, USA.
- Materials Science and Engineering Program, University of Arkansas, Fayetteville, AR, USA.
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Park S, Lee MS, Jeon J, Lim J, Jo CH, Bhang SH, Yang HS. Micro-groove patterned PCL patches with DOPA for rat Achilles tendon regeneration. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2021.09.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Kim W, Gwon Y, Kim YK, Park S, Kang SJ, Park HK, Kim MS, Kim J. Plasma-assisted multiscale topographic scaffolds for soft and hard tissue regeneration. NPJ Regen Med 2021; 6:52. [PMID: 34504097 PMCID: PMC8429553 DOI: 10.1038/s41536-021-00162-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 08/04/2021] [Indexed: 02/08/2023] Open
Abstract
The design of transplantable scaffolds for tissue regeneration requires gaining precise control of topographical properties. Here, we propose a methodology to fabricate hierarchical multiscale scaffolds with controlled hydrophilic and hydrophobic properties by employing capillary force lithography in combination with plasma modification. Using our method, we fabricated biodegradable biomaterial (i.e., polycaprolactone (PCL))-based nitrogen gas (N-FN) and oxygen gas plasma-assisted flexible multiscale nanotopographic (O-FMN) patches with natural extracellular matrix-like hierarchical structures along with flexible and controlled hydrophilic properties. In response to multiscale nanotopographic and chemically modified surface cues, the proliferation and osteogenic mineralization of cells were significantly promoted. Furthermore, the O-FMN patch enhanced regeneration of the mineralized fibrocartilage tissue of the tendon-bone interface and the calvarial bone tissue in vivo in rat models. Overall, the PCL-based O-FMN patches could accelerate soft- and hard-tissue regeneration. Thus, our proposed methodology was confirmed as an efficient approach for the design and manipulation of scaffolds having a multiscale topography with controlled hydrophilic property.
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Affiliation(s)
- Woochan Kim
- grid.14005.300000 0001 0356 9399Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, Republic of Korea ,grid.14005.300000 0001 0356 9399Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju, Republic of Korea
| | - Yonghyun Gwon
- grid.14005.300000 0001 0356 9399Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, Republic of Korea ,grid.14005.300000 0001 0356 9399Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju, Republic of Korea
| | - Yang-Kyung Kim
- grid.411597.f0000 0004 0647 2471Department of Orthopedics, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Sunho Park
- grid.14005.300000 0001 0356 9399Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, Republic of Korea ,grid.14005.300000 0001 0356 9399Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju, Republic of Korea
| | - Sung-Ju Kang
- grid.411597.f0000 0004 0647 2471Department of Orthopedics, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Hyeng-Kyu Park
- grid.411597.f0000 0004 0647 2471Department of Physical and Rehabilitation Medicine, Chonnam National University Medical School & Hospital, Gwangju, Republic of Korea
| | - Myung-Sun Kim
- grid.411597.f0000 0004 0647 2471Department of Orthopedics, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Jangho Kim
- grid.14005.300000 0001 0356 9399Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, Republic of Korea ,grid.14005.300000 0001 0356 9399Interdisciplinary Program in IT-Bio Convergence System, Chonnam National University, Gwangju, Republic of Korea ,Institute of Nano-Stem Cells Therapeutics, NANOBIOSYSTEM Co., Ltd, Gwangju, 61008 Republic of Korea
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Kim H, Kumbar SG, Nukavarapu SP. Biomaterial-directed cell behavior for tissue engineering. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2021; 17:100260. [PMID: 33521410 PMCID: PMC7839921 DOI: 10.1016/j.cobme.2020.100260] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Successful tissue regeneration strategies focus on the use of novel biomaterials, structures, and a variety of cues to control cell behavior and promote regeneration. Studies discovered how biomaterial/ structure cues in the form of biomaterial chemistry, material stiffness, surface topography, pore, and degradation properties play an important role in controlling cellular events in the contest of in vitro and in vivo tissue regeneration. Advanced biomaterials structures and strategies are developed to focus on the delivery of bioactive factors, such as proteins, peptides, and even small molecules to influence cell behavior and regeneration. The present article is an effort to summarize important findings and further discuss biomaterial strategies to influence and control cell behavior directly via physical and chemical cues. This article also touches on various modern methods in biomaterials processing to include bioactive factors as signaling cues to program cell behavior for tissue engineering and regenerative medicine.
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Affiliation(s)
- Hyun Kim
- Biomedical Engineering, University of Connecticut, Storrs-06269
| | - Sangamesh G. Kumbar
- Biomedical Engineering, University of Connecticut, Storrs-06269
- Materials Science & Engineering, University of Connecticut, Storrs-06269
- Orthopaedic Surgery, University of Connecticut Health, Farmington-06030
| | - Syam P. Nukavarapu
- Biomedical Engineering, University of Connecticut, Storrs-06269
- Materials Science & Engineering, University of Connecticut, Storrs-06269
- Orthopaedic Surgery, University of Connecticut Health, Farmington-06030
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Physical understanding of axonal growth patterns on grooved substrates: groove ridge crossing versus longitudinal alignment. Biodes Manuf 2020. [DOI: 10.1007/s42242-020-00089-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Kim W, Kim GE, Attia Abdou M, Kim S, Kim D, Park S, Kim YK, Gwon Y, Jeong SE, Kim MS, Kim J. Tendon-Inspired Nanotopographic Scaffold for Tissue Regeneration in Rotator Cuff Injuries. ACS OMEGA 2020; 5:13913-13925. [PMID: 32566858 PMCID: PMC7301599 DOI: 10.1021/acsomega.0c01328] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 05/19/2020] [Indexed: 06/11/2023]
Abstract
Acute and chronic rotator cuff (RC) tears are common etiologies of shoulder disabilities. Despite the advanced surgical techniques and graft materials available for tendon repair, the high re-tear rate remains a critical challenge in RC healing. Inspired by the highly organized nanotopography of the extracellular matrix (ECM) in tendon tissue of the shoulder, nanotopographic scaffolds are developed using polycaprolactone for the repair and regeneration of RC tendons. The scaffolds show appropriate flexibility and mechanical properties for application in tendon tissue regeneration. It is found that the highly aligned nanotopographic cues of scaffolds could sensitively control and improve the morphology, attachment, proliferation, and differentiation of tendon-derived cells as well as promote their wound healing capacity in vitro. In particular, this study showed that the scaffolds could promote tendon regeneration along the direction of the nanotopography in the rabbit models of acute and chronic RC tears. Nanotopographic scaffold-augmented rotator cuff repair showed a more appropriate healing pattern compared to the control groups in a rabbit RC tear model. We demonstrated that the tendon ECM-like nanoscale structural cues of the tendon-inspired patch may induce the more aligned tissue regeneration of the underlying tissues including tendon-to-bone interface.
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Affiliation(s)
- Woochan Kim
- Department
of Rural and Biosystems Engineering, Chonnam
National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Ga-Eon Kim
- Department
of Pathology, Chonnam National University
Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61649, Republic of Korea
| | - Mohamed Attia Abdou
- Department
of Orthopedics, Chonnam National University
Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61649, Republic of Korea
| | - Sujin Kim
- Department
of Rural and Biosystems Engineering, Chonnam
National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Daun Kim
- Department
of Rural and Biosystems Engineering, Chonnam
National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Sunho Park
- Department
of Rural and Biosystems Engineering, Chonnam
National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Yang-Kyung Kim
- Department
of Orthopedics, Chonnam National University
Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61649, Republic of Korea
| | - Yonghyun Gwon
- Department
of Rural and Biosystems Engineering, Chonnam
National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
| | - Sung-Eun Jeong
- Department
of Orthopedics, Chonnam National University
Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61649, Republic of Korea
| | - Myung-Sun Kim
- Department
of Orthopedics, Chonnam National University
Hospital, 42, Jebong-ro, Dong-gu, Gwangju 61649, Republic of Korea
| | - Jangho Kim
- Department
of Rural and Biosystems Engineering, Chonnam
National University, 77, Yongbong-ro, Buk-gu, Gwangju 61186, Republic of Korea
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Park S, Park HH, Sun K, Gwon Y, Seong M, Kim S, Park TE, Hyun H, Choung YH, Kim J, Jeong HE. Hydrogel Nanospike Patch as a Flexible Anti-Pathogenic Scaffold for Regulating Stem Cell Behavior. ACS NANO 2019; 13:11181-11193. [PMID: 31518110 DOI: 10.1021/acsnano.9b04109] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Vertically aligned nanomaterials, such as nanowires and nanoneedles, hold strong potential as efficient platforms onto which living cells or tissues can be interfaced for use in advanced biomedical applications. However, their rigid mechanical properties and complex fabrication processes hinder their integration onto flexible, tissue-adaptable, and large-area patch-type scaffolds, limiting their practical applications. In this study, we present a highly flexible patch that possesses a spiky hydrogel nanostructure array as a transplantable platform for enhancing the growth and differentiation of stem cells and efficiently suppressing biofilm formation. In vitro studies show that the hydrogel nanospike patch imposes a strong physical stimulus to the membranes of stem cells and enhances their osteogenic, chondrogenic, and adipogenic differentiation and the secretion of crucial soluble factors without altering cell viability. At the same time, the array exhibits effective bactericidal properties against Gram-positive and Gram-negative bacteria. In vivo studies further demonstrate that the flexible hydrogel patch with its spiky vertical nanostructures significantly promotes the regeneration of damaged cranial bone tissues while suppressing pathogenic bacterial infections in mouse models.
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Affiliation(s)
- Sunho Park
- Department of Rural and Biosystems Engineering , Chonnam National University , Gwangju 61186 , Republic of Korea
| | - Hyun-Ha Park
- Department of Mechanical Engineering , Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Republic of Korea
| | - Kahyun Sun
- Department of Mechanical Engineering , Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Republic of Korea
| | - Yonghyun Gwon
- Department of Rural and Biosystems Engineering , Chonnam National University , Gwangju 61186 , Republic of Korea
| | - Minho Seong
- Department of Mechanical Engineering , Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Republic of Korea
| | - Sujin Kim
- Department of Rural and Biosystems Engineering , Chonnam National University , Gwangju 61186 , Republic of Korea
| | - Tae-Eun Park
- School of Life Science , Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Republic of Korea
| | - Hoon Hyun
- Department of Biomedical Sciences , Chonnam National University Medical School , Gwangju 61469 , Republic of Korea
| | - Yun-Hoon Choung
- Department of Otolaryngology , Ajou University School of Medicine , Suwon 16499 , Republic of Korea
| | - Jangho Kim
- Department of Rural and Biosystems Engineering , Chonnam National University , Gwangju 61186 , Republic of Korea
| | - Hoon Eui Jeong
- Department of Mechanical Engineering , Ulsan National Institute of Science and Technology (UNIST) , Ulsan 44919 , Republic of Korea
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Choi G, Cho Y, Bae SM, Kim S, Yoon SH, Lee J. Environmental influence on failure of urethane acrylate layer between metal surfaces. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2018.11.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Neurogenic Differentiation of Human Dental Pulp Stem Cells on Graphene-Polycaprolactone Hybrid Nanofibers. NANOMATERIALS 2018; 8:nano8070554. [PMID: 30037100 PMCID: PMC6071115 DOI: 10.3390/nano8070554] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 07/15/2018] [Accepted: 07/16/2018] [Indexed: 01/09/2023]
Abstract
Stem cells derived from dental tissues—dental stem cells—are favored due to their easy acquisition. Among them, dental pulp stem cells (DPSCs) extracted from the dental pulp have many advantages, such as high proliferation and a highly purified population. Although their ability for neurogenic differentiation has been highlighted and neurogenic differentiation using electrospun nanofibers (NFs) has been performed, graphene-incorporated NFs have never been applied for DPSC neurogenic differentiation. Here, reduced graphene oxide (RGO)-polycaprolactone (PCL) hybrid electrospun NFs were developed and applied for enhanced neurogenesis of DPSCs. First, RGO-PCL NFs were fabricated by electrospinning with incorporation of RGO and alignments, and their chemical and morphological characteristics were evaluated. Furthermore, in vitro NF properties, such as influence on the cellular alignments and cell viability of DPSCs, were also analyzed. The influences of NFs on DPSCs neurogenesis were also analyzed. The results confirmed that an appropriate concentration of RGO promoted better DPSC neurogenesis. Furthermore, the use of random NFs facilitated contiguous junctions of differentiated cells, whereas the use of aligned NFs facilitated an aligned junction of differentiated cells along the direction of NF alignments. Our findings showed that RGO-PCL NFs can be a useful tool for DPSC neurogenesis, which will help regeneration in neurodegenerative and neurodefective diseases.
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Park S, Kim D, Park S, Kim S, Lee D, Kim W, Kim J. Nanopatterned Scaffolds for Neural Tissue Engineering and Regenerative Medicine. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2018; 1078:421-443. [PMID: 30357636 DOI: 10.1007/978-981-13-0950-2_22] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Biologically inspired approaches employing nanoengineering techniques have been influential in the progress of neural tissue repair and regeneration. Neural tissues are exposed to complex nanoscale environments such as nanofibrils. In this chapter, we summarize representative nanotechniques, such as electrospinning, lithography, and 3D bioprinting, and their use in the design and fabrication of nanopatterned scaffolds for neural tissue engineering and regenerative medicine. Nanotopographical cues in combination with other cues (e.g., chemical cues) are crucial to neural tissue repair and regeneration using cells, including various types of stem cells. Production of biologically inspired nanopatterned scaffolds may encourage the next revolution for studies aiming to advance neural tissue engineering and regenerative medicine.
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Affiliation(s)
- Sunho Park
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea
| | - Daun Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea
| | - Sungmin Park
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea
| | - Sujin Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea
| | - Dohyeon Lee
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea
| | - Woochan Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea
| | - Jangho Kim
- Department of Rural and Biosystems Engineering, Chonnam National University, Gwangju, South Korea.
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