1
|
Paramasivam G, Palem VV, Meenakshy S, Suresh LK, Gangopadhyay M, Antherjanam S, Sundramoorthy AK. Advances on carbon nanomaterials and their applications in medical diagnosis and drug delivery. Colloids Surf B Biointerfaces 2024; 241:114032. [PMID: 38905812 DOI: 10.1016/j.colsurfb.2024.114032] [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: 01/08/2024] [Revised: 05/23/2024] [Accepted: 06/09/2024] [Indexed: 06/23/2024]
Abstract
Carbon nanomaterials are indispensable due to their unique properties of high electrical conductivity, mechanical strength and thermal stability, which makes them important nanomaterials in biomedical applications and waste management. Limitations of conventional nanomaterials, such as limited surface area, difficulty in fine tuning electrical or thermal properties and poor dispersibility, calls for the development of advanced nanomaterials to overcome such limitations. Commonly, carbon nanomaterials were synthesized by chemical vapor deposition (CVD), laser ablation or arc discharge methods. The advancement in these techniques yielded monodispersed carbon nanotubes (CNTs) and allows p-type and n-type doping to enhance its electrical and catalytic activities. The functionalized CNTs showed exceptional mechanical, electrical and thermal conductivity (3500-5000 W/mK) properties. On the other hand, carbon quantum dots (CQDs) exhibit strong photoluminescence properties with high quantum yield. Carbon nanohorns are another fascinating type of nanomaterial that exhibit a unique structure with high surface area and excellent adsorption properties. These carbon nanomaterials could improve waste management by adsorbing pollutants from water and soil, enabling precise environmental monitoring, while enhancing wastewater treatment and drug delivery systems. Herein, we have discussed the potentials of all these carbon nanomaterials in the context of innovative waste management solutions, fostering cleaner environments and healthier ecosystems for diverse biomedical applications such as biosensing, drug delivery, and environmental monitoring.
Collapse
Affiliation(s)
- Gokul Paramasivam
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, Tamil Nadu 602105, India.
| | - Vishnu Vardhan Palem
- Department of Biomedical Engineering, Sri Ramakrishna Engineering College, Coimbatore, Tamil Nadu, 641022 India
| | - Simi Meenakshy
- Department of Chemistry, Amrita Vishwa Vidhyapeetham, Amritapuri, Kollam, Kerala 690525, India
| | - Lakshmi Krishnaa Suresh
- Department of Chemistry, Amrita Vishwa Vidhyapeetham, Amritapuri, Kollam, Kerala 690525, India
| | - Moumita Gangopadhyay
- Department of Chemistry, Amrita Vishwa Vidhyapeetham, Amritapuri, Kollam, Kerala 690525, India
| | - Santhy Antherjanam
- Department of Chemistry, Amrita Vishwa Vidhyapeetham, Amritapuri, Kollam, Kerala 690525, India
| | - Ashok K Sundramoorthy
- Centre for Nano-Biosensors, Department of Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, No.162, Poonamallee High Road, Velappanchavadi, Chennai, Tamil Nadu 600077, India.
| |
Collapse
|
2
|
Dilenko H, Bartoň Tománková K, Válková L, Hošíková B, Kolaříková M, Malina L, Bajgar R, Kolářová H. Graphene-Based Photodynamic Therapy and Overcoming Cancer Resistance Mechanisms: A Comprehensive Review. Int J Nanomedicine 2024; 19:5637-5680. [PMID: 38882538 PMCID: PMC11179671 DOI: 10.2147/ijn.s461300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Accepted: 05/09/2024] [Indexed: 06/18/2024] Open
Abstract
Photodynamic therapy (PDT) is a non-invasive therapy that has made significant progress in treating different diseases, including cancer, by utilizing new nanotechnology products such as graphene and its derivatives. Graphene-based materials have large surface area and photothermal effects thereby making them suitable candidates for PDT or photo-active drug carriers. The remarkable photophysical properties of graphene derivates facilitate the efficient generation of reactive oxygen species (ROS) upon light irradiation, which destroys cancer cells. Surface functionalization of graphene and its materials can also enhance their biocompatibility and anticancer activity. The paper delves into the distinct roles played by graphene-based materials in PDT such as photosensitizers (PS) and drug carriers while at the same time considers how these materials could be used to circumvent cancer resistance. This will provide readers with an extensive discussion of various pathways contributing to PDT inefficiency. Consequently, this comprehensive review underscores the vital roles that graphene and its derivatives may play in emerging PDT strategies for cancer treatment and other medical purposes. With a better comprehension of the current state of research and the existing challenges, the integration of graphene-based materials in PDT holds great promise for developing targeted, effective, and personalized cancer treatments.
Collapse
Affiliation(s)
- Hanna Dilenko
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Kateřina Bartoň Tománková
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Lucie Válková
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Barbora Hošíková
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Markéta Kolaříková
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Lukáš Malina
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Robert Bajgar
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| | - Hana Kolářová
- Department of Biophysics, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic
| |
Collapse
|
3
|
Sindi AM. Applications of graphene oxide and reduced graphene oxide in advanced dental materials and therapies. J Taibah Univ Med Sci 2024; 19:403-421. [PMID: 38405382 PMCID: PMC10885788 DOI: 10.1016/j.jtumed.2024.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 01/02/2024] [Accepted: 02/12/2024] [Indexed: 02/27/2024] Open
Abstract
The graphene family of nanomaterials acquired significant attention in the field of dentistry due to a range of interesting properties. Graphene oxide (GO) and reduced graphene oxide (rGO) are the major graphene derivatives that are widely used in dental applications. These derivatives exhibit excellent mechanical properties, superior biocompatibility, good antibacterial properties, extreme chemical stability, and favorable tribological characteristics, thus representing highly materials for dentistry. The amphiphilic nature of GO allows covalent and noncovalent modifications that are favorable for biomedical applications. Graphene can influence the differentiation of dental pulp stem cells (DPSCs) and enhance the properties of other biomaterials. Here, we review the dental applications of GO or rGO with regards to antimicrobial activity, therapeutic drug delivery, restorative dentistry, implants, pulp regeneration, bone regeneration, periodontal tissue regeneration, biosensors, and tooth whitening.
Collapse
Affiliation(s)
- Amal M. Sindi
- Associate Professor, Department of Oral Diagnostic Sciences, Faculty of Dentistry, King Abdulaziz University, Jeddah, KSA
| |
Collapse
|
4
|
Nottelet B, Buwalda S, van Nostrum CF, Zhao X, Deng C, Zhong Z, Cheah E, Svirskis D, Trayford C, van Rijt S, Ménard-Moyon C, Kumar R, Kehr NS, de Barros NR, Khademhosseini A, Kim HJ, Vermonden T. Roadmap on multifunctional materials for drug delivery. JPHYS MATERIALS 2024; 7:012502. [PMID: 38144214 PMCID: PMC10734278 DOI: 10.1088/2515-7639/ad05e8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 09/29/2023] [Accepted: 10/23/2023] [Indexed: 12/26/2023]
Abstract
This Roadmap on drug delivery aims to cover some of the most recent advances in the field of materials for drug delivery systems (DDSs) and emphasizes the role that multifunctional materials play in advancing the performance of modern DDSs in the context of the most current challenges presented. The Roadmap is comprised of multiple sections, each of which introduces the status of the field, the current and future challenges faced, and a perspective of the required advances necessary for biomaterial science to tackle these challenges. It is our hope that this collective vision will contribute to the initiation of conversation and collaboration across all areas of multifunctional materials for DDSs. We stress that this article is not meant to be a fully comprehensive review but rather an up-to-date snapshot of different areas of research, with a minimal number of references that focus upon the very latest research developments.
Collapse
Affiliation(s)
- Benjamin Nottelet
- IBMM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
- Department of Pharmacy, Nîmes University Hospital, Univ Montpellier, 30900 Nimes, France
| | - Sytze Buwalda
- MINES Paris, PSL University, Center for Materials Forming, 06904 Sophia Antipolis, France
| | | | - Xiaofei Zhao
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, People’s Republic of China
| | - Chao Deng
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, People’s Republic of China
| | - Zhiyuan Zhong
- Biomedical Polymers Laboratory, College of Chemistry, Chemical Engineering and Materials Science, and State Key Laboratory of Radiation Medicine and Protection, Soochow University, Suzhou 215123, People’s Republic of China
| | - Ernest Cheah
- School of Pharmacy, University of Auckland, 85 Park Road, Grafton, Auckland 1023, New Zealand
| | - Darren Svirskis
- School of Pharmacy, University of Auckland, 85 Park Road, Grafton, Auckland 1023, New Zealand
| | - Chloe Trayford
- Department of Instructive Biomaterials Engineering, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands
| | - Sabine van Rijt
- Department of Instructive Biomaterials Engineering, MERLN Institute for Technology-Inspired Regenerative Medicine, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands
| | - Cécilia Ménard-Moyon
- CNRS, Immunology, Immunopathology and Therapeutic Chemistry, UPR 3572, 67000 Strasbourg, France
| | - Ravi Kumar
- Physikalisches Institute and Center of Soft Nanoscience, University of Münster, Münster, Germany
| | - Nermin Seda Kehr
- Physikalisches Institute and Center of Soft Nanoscience, University of Münster, Münster, Germany
- Department of Chemistry, Izmir Institute of Technology, Izmir, Turkey
| | - Natan Roberto de Barros
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90274, United States of America
| | - Ali Khademhosseini
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90274, United States of America
| | - Han-Jun Kim
- Terasaki Institute for Biomedical Innovation, Los Angeles, CA 90274, United States of America
- College of Pharmacy, Korea University, Sejong 30019, Republic of Korea
| | - Tina Vermonden
- Utrecht Institute for Pharmaceutical Sciences, Utrecht,The Netherlands
| |
Collapse
|
5
|
Chaudhary K, Dhama N, Rarokar N, Chaudhary RG, Tangde VM, Masram DT. Biocompatibility assessment of chemically modified GONRs with hemoglobin and histopathological studies for its toxicity evaluation. Dalton Trans 2023; 53:50-55. [PMID: 38063056 DOI: 10.1039/d3dt03299j] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Transition metal-Schiff base complexes are found to be important for biomedical applications but have demerits of being homogeneous complexes, thus their synthesis on the surface of graphene oxide nanoribbons (GONRs), materials of specific interest, can be beneficial for preparing advanced graphene-based materials for biomedical applications. Of foremost importance is their safety and biocompatibility with biological systems. In this study, a transition metal-Schiff base complex has been synthesized on the surface of a GONR (Ni-S-GNR) using 3-aminopropyltriethoxysilane and pyridine-2-carbaldehyde and complexing nickel. This Ni-S-GNR was characterized well by various physicochemical techniques. The evaluation of biocompatibility of Ni-S-GNR with hemoglobin confirmed binding interactions and influence on the native structure of hemoglobin. It was found that there was alteration in the secondary and tertiary structures of hemoglobin. In addition, histopathological studies on the liver and kidney cells of rats revealed non-toxicity of Ni-S-GNR towards these cells. Overall, Ni-S-GNR was found to be compatible with protein as the native structure was not destroyed and was non-toxic to cells.
Collapse
Affiliation(s)
- Karan Chaudhary
- Department of Chemistry, University of Delhi, Delhi-110007, India.
- Forensic Chemistry and Toxicology Laboratory, Department of Forensic Sciences, National Forensic Sciences University, 110085, Delhi, India
| | - Nitanshu Dhama
- Department of Chemistry, University of Delhi, Delhi-110007, India.
| | - Nilesh Rarokar
- Department of Pharmaceutical Sciences, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur-440033, India
| | - Ratiram G Chaudhary
- Seth Kesarimal Porwal College of Arts, Science and Commerce, Kamptee 441001, India
| | - Vijay M Tangde
- Department of Chemistry, Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur-440033, India
| | - Dhanraj T Masram
- Department of Chemistry, University of Delhi, Delhi-110007, India.
| |
Collapse
|
6
|
Wang J, Li P, Wang C, Liu N, Xing D. Molecularly or atomically precise nanostructures for bio-applications: how far have we come? MATERIALS HORIZONS 2023; 10:3304-3324. [PMID: 37365977 DOI: 10.1039/d3mh00574g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
A huge variety of nanostructures are promising for biomedical applications, but only a few have been practically applied. Among the various reasons, the limited structural preciseness is a critical one, as it increases the difficulty in product quality control, accurate dosing, and ensuring the repeatability of material performance. Constructing nanoparticles with molecule-like preciseness is becoming a new research field. In this review, we focus on the artificial nanomaterials that can currently be molecularly or atomically precise, including DNA nanostructures, some metallic nanoclusters, dendrimer nanoparticles and carbon nanostructures, describing their syntheses, bio-applications and limitations, in view of up-to-date studies. A perspective on their potential for clinical translation is also given. This review is expected to provide a particular rationale for the future design of nanomedicines.
Collapse
Affiliation(s)
- Jie Wang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China.
| | - Ping Li
- School of Rehabilitation Sciences and Engineering, University of Health and Rehabilitation Sciences, Qingdao 266071, China
| | - Chao Wang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China.
| | - Ning Liu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China.
| | - Dongming Xing
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao 266071, China.
| |
Collapse
|
7
|
Murastov G, Aslam MA, Tran TH, Lassnig A, Watanabe K, Taniguchi T, Wurster S, Nachtnebel M, Teichert C, Sheremet E, Rodriguez RD, Matkovic A. Photoinduced edge-specific nanoparticle decoration of two-dimensional tungsten diselenide nanoribbons. Commun Chem 2023; 6:166. [PMID: 37580376 PMCID: PMC10425467 DOI: 10.1038/s42004-023-00975-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 08/03/2023] [Indexed: 08/16/2023] Open
Abstract
Metallic nanoparticles are widely explored for boosting light-matter coupling, optoelectronic response, and improving photocatalytic performance of two-dimensional (2D) materials. However, the target area is restricted to either top or bottom of the 2D flakes. Here, we introduce an approach for edge-specific nanoparticle decoration via light-assisted reduction of silver ions and merging of silver seeds. We observe arrays of the self-limited in size silver nanoparticles along tungsten diselenide WSe2 nanoribbon edges. The density of nanoparticles is tunable by adjusting the laser fluence. Scanning electron microscopy, atomic force microscopy, and Raman spectroscopy are used to investigate the size, distribution, and photo-response of the deposited plasmonic nanoparticles on the quasi-one-dimensional nanoribbons. We report an on-surface synthesis path for creating mixed-dimensional heterostructures and heterojunctions with potential applications in opto-electronics, plasmonics, and catalysis, offering improved light matter coupling, optoelectronics response, and photocatalytic performance of 2D materials.
Collapse
Affiliation(s)
- Gennadiy Murastov
- Chair of Physics, Department Physics, Mechanics and Electrical Engineering, Montanuniversität Leoben, Franz Josef Strasse 18, 8700, Leoben, Austria.
| | - Muhammad Awais Aslam
- Chair of Physics, Department Physics, Mechanics and Electrical Engineering, Montanuniversität Leoben, Franz Josef Strasse 18, 8700, Leoben, Austria
| | - Tuan-Hoang Tran
- Tomsk Polytechnic University, Lenina Avenue 30, 634034, Tomsk, Russia
| | - Alice Lassnig
- Erich Schmid Institute of Materials Science, Austrian Academy of Sciences, Jahnstrasse 12, 8700, Leoben, Austria
| | - Kenji Watanabe
- Research Center for Functional Materials, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
| | - Takashi Taniguchi
- International Center for Materials Nanoarchitectonics, National Institute for Materials Science, 1-1 Namiki, Tsukuba, 305-0044, Japan
| | - Stefan Wurster
- Erich Schmid Institute of Materials Science, Austrian Academy of Sciences, Jahnstrasse 12, 8700, Leoben, Austria
| | - Manfred Nachtnebel
- Graz Centre for Electron Microscopy (ZFE), Steyrergasse 17, 8010, Graz, Austria
| | - Christian Teichert
- Chair of Physics, Department Physics, Mechanics and Electrical Engineering, Montanuniversität Leoben, Franz Josef Strasse 18, 8700, Leoben, Austria
| | - Evgeniya Sheremet
- Tomsk Polytechnic University, Lenina Avenue 30, 634034, Tomsk, Russia
| | - Raul D Rodriguez
- Tomsk Polytechnic University, Lenina Avenue 30, 634034, Tomsk, Russia
| | - Aleksandar Matkovic
- Chair of Physics, Department Physics, Mechanics and Electrical Engineering, Montanuniversität Leoben, Franz Josef Strasse 18, 8700, Leoben, Austria.
| |
Collapse
|
8
|
Aliqab K, Wekalao J, Alsharari M, Armghan A, Agravat D, Patel SK. Designing a Graphene Metasurface Organic Material Sensor for Detection of Organic Compounds in Wastewater. BIOSENSORS 2023; 13:759. [PMID: 37622845 PMCID: PMC10452360 DOI: 10.3390/bios13080759] [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: 06/24/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 08/26/2023]
Abstract
In many fields, such as environmental monitoring, food safety, and medical diagnostics, the identification of organic compounds is essential. It is crucial to create exceptionally sensitive and selective sensors for the detection of organic compounds in order to safeguard the environment and human health. Due to its outstanding electrical, mechanical, and chemical characteristics, the two-dimensional carbon substance graphene has recently attracted much attention for use in sensing applications. The purpose of this research is to create an organic material sensor made from graphene for the detection of organic substances like phenol, ethanol, methanol, chloroform, etc. Due to its high surface-to-volume ratio and potent interactions with organic molecules, graphene improves the sensor's performance while the metasurface structure enables the design of highly sensitive and selective sensing elements. The suggested sensor is highly sensitive and accurate at detecting a broad spectrum of organic molecules, making it appropriate for a number of applications. The creation of this sensor has the potential to have a substantial impact on the field of organic sensing and increase the safety of food, medicine, and the environment. The graphene metasurface organic material sensor (GMOMS) was categorized into three types denoted as GMOMS1, GMOMS2, and GMOMS3 based on the specific application of the graphene chemical potential (GCP). In GMOMS1, GCP was applied on both the CSRR and CS surfaces. In GMOMS2, GCP was applied to the CS surface and the surrounding outer region of the CSRR. In GMOMS3, GCP was applied to the CSRR and the surrounding outer region of the CSRR surface. The results show that all three designs exhibit high relative sensitivity, with the maximum values ranging from 227 GHz/RIU achieved by GMOMS1 to 4318 GHz/RIU achieved by GMOMS3. The FOM values achieved for all the designs range from 2.038 RIU-1 achieved by GMOMS2 to 31.52 RIU-1 achieved by GMOMS3, which is considered ideal in this paper.
Collapse
Affiliation(s)
- Khaled Aliqab
- Department of Electrical Engineering, College of Engineering, Jouf University, Sakaka 72388, Saudi Arabia
| | - Jacob Wekalao
- Department of Physics, Marwadi University, Rajkot 360003, India
| | - Meshari Alsharari
- Department of Electrical Engineering, College of Engineering, Jouf University, Sakaka 72388, Saudi Arabia
| | - Ammar Armghan
- Department of Electrical Engineering, College of Engineering, Jouf University, Sakaka 72388, Saudi Arabia
| | - Dhruvik Agravat
- Department of Physics, Marwadi University, Rajkot 360003, India
| | - Shobhit K. Patel
- Department of Computer Engineering, Marwadi University, Rajkot 360003, India
| |
Collapse
|
9
|
Borzooee Moghadam N, Avatefi M, Karimi M, Mahmoudifard M. Graphene family in cancer therapy: recent progress in cancer gene/drug delivery applications. J Mater Chem B 2023; 11:2568-2613. [PMID: 36883982 DOI: 10.1039/d2tb01858f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
In the past few years, the development in the construction and architecture of graphene based nanocomplexes has dramatically accelerated the use of nano-graphene for therapeutic and diagnostic purposes, fostering a new area of nano-cancer therapy. To be specific, nano-graphene is increasingly used in cancer therapy, where diagnosis and treatment are coupled to deal with the clinical difficulties and challenges of this lethal disease. As a distinct family of nanomaterials, graphene derivatives exhibit outstanding structural, mechanical, electrical, optical, and thermal capabilities. Concurrently, they can transport a wide variety of synthetic agents, including medicines and biomolecules, such as nucleic acid sequences (DNA and RNA). Herewith, we first provide an overview of the most effective functionalizing agents for graphene derivatives and afterward discuss the significant improvements in the gene and drug delivery composites based on graphene.
Collapse
Affiliation(s)
- Negin Borzooee Moghadam
- Department of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.
| | - Manizheh Avatefi
- Department of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.
| | - Mahnaz Karimi
- Department of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.
| | - Matin Mahmoudifard
- Department of Industrial and Environmental Biotechnology, National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.
| |
Collapse
|
10
|
Feng X, Ning Y, Wu Z, Li Z, Xu C, Li G, Hu Z. Defect-Enriched Graphene Nanoribbons Tune the Adsorption Behavior of the Mediator to Boost the Lactate/Oxygen Biofuel Cell. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:1089. [PMID: 36985983 PMCID: PMC10058110 DOI: 10.3390/nano13061089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Revised: 03/11/2023] [Accepted: 03/14/2023] [Indexed: 06/18/2023]
Abstract
Owing to the high efficiency and specificity in moderate conditions, enzymatic biofuel cells (EBFCs) have gained significant interest as a promising energy source for wearable devices. However, the instability of the bioelectrode and the lack of efficient electrical communication between the enzymes and electrodes are the main obstacles. Herein, defect-enriched 3D graphene nanoribbons (GNRs) frameworks are fabricated by unzipping multiwall carbon nanotubes, followed by thermal annealing. It is found that defective carbon shows stronger adsorption energy towards the polar mediators than the pristine carbon, which is beneficial to improving the stability of the bioelectrodes. Consequently, the EBFCs equipped with the GNRs exhibit a significantly enhanced bioelectrocatalytic performance and operational stability, delivering an open-circuit voltage and power density of 0.62 V, 70.7 μW/cm2, and 0.58 V, 18.6 μW/cm2 in phosphate buffer solution and artificial tear, respectively, which represent the high levels among the reported literature. This work provides a design principle according to which defective carbon materials could be more suitable for the immobilization of biocatalytic components in the application of EBFCs.
Collapse
Affiliation(s)
- Xiaoyu Feng
- College of Textiles and Clothing, Xinjiang University, Urumqi 830046, China
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Yongyue Ning
- Beijing Institute of Radiation Medicine, Beijing 100850, China
- Key Laboratory of Nanobiosensing and Nanobioanalysis, Universities of Jilin Province, Northeast Normal University, Changchun 130024, China
| | - Zhongdong Wu
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Zihan Li
- Beijing Institute of Radiation Medicine, Beijing 100850, China
- Key Laboratory of Nanobiosensing and Nanobioanalysis, Universities of Jilin Province, Northeast Normal University, Changchun 130024, China
| | - Cuixing Xu
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| | - Gangyong Li
- Beijing Institute of Radiation Medicine, Beijing 100850, China
- Key Laboratory of Hunan Province for Advanced Carbon-Based Functional Materials, School of Chemistry and Chemical Engineering, Hunan Institute of Science and Technology, Yueyang 414006, China
| | - Zongqian Hu
- Beijing Institute of Radiation Medicine, Beijing 100850, China
| |
Collapse
|
11
|
Renal clearance of graphene oxide: glomerular filtration or tubular secretion and selective kidney injury association with its lateral dimension. J Nanobiotechnology 2023; 21:51. [PMID: 36765370 PMCID: PMC9913007 DOI: 10.1186/s12951-023-01781-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Accepted: 01/12/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND Renal excretion is one of the major routes of nanomaterial elimination from the body. Many previous studies have found that graphene oxide nanosheets are excreted in bulk through the kidneys. However, how the lateral size affects GO disposition in the kidneys including glomerular filtration, active tubular secretion and tubular reabsorption is still unknown. RESULTS The thin, two-dimensional graphene oxide nanosheets (GOs) was observed to excrete in urine through the kidneys, but the lateral dimension of GOs affects their renal clearance pathway and renal injury. The s-GOs could be renal excreted via the glomerular filtration, while the l-GOs were predominately excreted via proximal tubular secretion at a much faster renal clearance rate than the s-GOs. For the tubular secretion of l-GOs, the mRNA level of basolateral organic anion transporters Oat1 and Oat2 in the kidney presented dose dependent increase, while no obvious alterations of the efflux transporters such as Mdr1 and Mrp4 mRNA expression levels were observed, suggesting the accumulation of l-GOs. During the GO renal elimination, mostly the high dose of 15 mg/kg s-GO and l-GO treatment showed obvious kidney injuries but at different renal compartment, i.e., the s-GOs induced obvious glomerular changes in podocytes, while the l-GOs induced more obvious tubular injuries including necrosis of renal tubular epithelial cells, loss of brush border, cast formation and tubular dilatation. The specifically tubular injury biomarkers KIM1 and NGAL were shown slight increase with mRNA levels in l-GO administrated mice. CONCLUSIONS This study shows that the lateral size of GOs affected their interactions with different renal compartments, renal excretion pathways and potential kidney injuries.
Collapse
|
12
|
Brindhadevi K, Garalleh HAL, Alalawi A, Al-Sarayreh E, Pugazhendhi A. Carbon nanomaterials: Types, synthesis strategies and their application as drug delivery system for Cancer therapy. Biochem Eng J 2023. [DOI: 10.1016/j.bej.2023.108828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
|
13
|
Arockiaraj M, Fiona JC, Kavitha SRJ, Shalini AJ, Balasubramanian K. Topological and Spectral Properties of Wavy Zigzag Nanoribbons. MOLECULES (BASEL, SWITZERLAND) 2022; 28:molecules28010152. [PMID: 36615349 PMCID: PMC9822221 DOI: 10.3390/molecules28010152] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 12/07/2022] [Accepted: 12/19/2022] [Indexed: 12/28/2022]
Abstract
Low-dimensional graphene-based nanomaterials are interesting due to their cutting-edge electronic and magnetic properties. Their large surface area, strong mechanical resistance, and electronic properties have enabled potential pharmaceutical and opto-electronic applications. Graphene nanoribbons (GNRs) are graphene strips of nanometer size possessing zigzag and armchair edge geometries with tunable widths. Despite the recent developments in the characterization, design and synthesis of GNRs, the study of electronic, magnetic and topological properties, GNRs continue to pose a challenge owing to their multidimensionality. In this study, we obtain the topological and electronic properties of a series of wave-like nanoribbons comprising nanographene units with zigzag-shaped edges. The edge partition techniques based on the convex components are employed to compute the mathematical formulae of molecular descriptors for the wave-like zigzag GNRs. We have also obtained the spectral and energetic properties including HOMO-LUMO gaps, bond delocalization energies, resonance energies, 13C NMR and ESR patterns for the GNRs. All of these computations reveal zero to very low HOMO-LUMO gaps that make these nanoribbons potential candidates for topological spintronics.
Collapse
Affiliation(s)
| | - J. Celin Fiona
- Department of Mathematics, Loyola College, Chennai 600034, India
| | | | - Arul Jeya Shalini
- Department of Mathematics, Women’s Christian College, Chennai 600006, India
| | - Krishnan Balasubramanian
- School of Molecular Sciences, Arizona State University, Tempe, AZ 85287-1604, USA
- Correspondence:
| |
Collapse
|
14
|
Kaur H, Garg R, Singh S, Jana A, Bathula C, Kim HS, Kumbar SG, Mittal M. Progress and challenges of graphene and its congeners for biomedical applications. J Mol Liq 2022; 368:120703. [PMID: 38130892 PMCID: PMC10735213 DOI: 10.1016/j.molliq.2022.120703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Nanomaterials by virtue of their small size and enhanced surface area, present unique physicochemical properties that enjoy widespread applications in bioengineering, biomedicine, biotechnology, disease diagnosis, and therapy. In recent years, graphene and its derivatives have attracted a great deal of attention in various applications, including photovoltaics, electronics, energy storage, catalysis, sensing, and biotechnology owing to their exceptional structural, optical, thermal, mechanical, and electrical. Graphene is a two-dimensional sheet of sp2 hybridized carbon atoms of atomic thickness, which are arranged in a honeycomb crystal lattice structure. Graphene derivatives are graphene oxide (GO) and reduced graphene oxide (rGO), which are highly oxidized and less oxidized forms of graphene, respectively. Another form of graphene is graphene quantum dots (GQDs), having a size of less than 20 nm. Contemporary graphene research focuses on using graphene nanomaterials for biomedical purposes as they have a large surface area for loading biomolecules and medicine and offer the potential for the conjugation of fluorescent dyes or quantum dots for bioimaging. The present review begins with the synthesis, purification, structure, and properties of graphene nanomaterials. Then, we focussed on the biomedical application of graphene nanomaterials with special emphasis on drug delivery, bioimaging, biosensing, tissue engineering, gene delivery, and chemotherapy. The implications of graphene nanomaterials on human health and the environment have also been summarized due to their exposure to their biomedical applications. This review is anticipated to offer useful existing understanding and inspire new concepts to advance secure and effective graphene nanomaterials-based biomedical devices.
Collapse
Affiliation(s)
- Harshdeep Kaur
- Department of Chemistry, University institute of science, Chandigarh University, Gharuan, Punjab 140413, India
| | - Rahul Garg
- Department of Chemical Engineering, Indian Institute of Technology Ropar, Nangal Rd, Hussainpur, Rupnagar, Punjab 140001, India
| | - Sajan Singh
- AMBER/School of Chemistry, Trinity College of Dublin, Ireland
| | - Atanu Jana
- Division of Physics and Semiconductor Science, Dongguk University-Seoul, Seoul 04620, South Korea
| | - Chinna Bathula
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, South Korea
| | - Hyun-Seok Kim
- Division of Electronics and Electrical Engineering, Dongguk University-Seoul, Seoul 04620, South Korea
| | - Sangamesh G. Kumbar
- Department of Biomedical Engineering, University of Connecticut, Storrs, CT, USA
| | - Mona Mittal
- Department of Chemistry, University institute of science, Chandigarh University, Gharuan, Punjab 140413, India
- Department of Chemistry, Galgotia college of engineering, Knowledge Park, I, Greater Noida, Uttar Pradesh 201310, India
| |
Collapse
|
15
|
Understanding the Role of the Lateral Dimensional Property of Graphene Oxide on Its Interactions with Renal Cells. Molecules 2022; 27:molecules27227956. [PMID: 36432058 PMCID: PMC9697150 DOI: 10.3390/molecules27227956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 11/10/2022] [Accepted: 11/11/2022] [Indexed: 11/19/2022] Open
Abstract
Renal excretion is expected to be the major route for the elimination of biomedically applied nanoparticles from the body. Hence, understanding the nanomedicine-kidney interaction is crucially required, but it is still far from being understood. Herein, we explored the lateral dimension- (~70 nm and ~300 nm), dose- (1, 5, and 15 mg/kg in vivo and 0.1~250 μg/mL in vitro), and time-dependent (48 h and 7 d in vivo) deposition and injury of PEGylated graphene oxide sheets (GOs) in the kidney after i.v. injection in mice. We specially investigated the cytotoxic effects on three typical kidney cell types with which GO renal excretion is related: human renal glomerular endothelial cells (HRGECs) and human podocytes, and human proximal tubular epithelial cells (HK-2). By using in vivo fluorescence imaging and in situ Raman imaging and spectroscopic analysis, we revealed that GOs could gradually be eliminated from the kidneys, where the glomeruli and renal tubules are their target deposition sites, but only the high dose of GO injection induced obvious renal histological and ultrastructural changes. We showed that the high-dose GO-induced cytotoxicity included a cell viability decrease and cellular apoptosis increase. GO uptake by renal cells triggered cellular membrane damage (intracellular LDH release) and increased levels of oxidative stress (ROS level elevation and a decrease in the balance of the GSH/GSSG ratio) accompanied by a mitochondrial membrane potential decrease and up-regulation of the expression of pro-inflammatory cytokines TNF-α and IL-18, resulting in cellular apoptosis. GO treatments activated Keap1/Nrf2 signaling; however, the antioxidant function of Nrf2 could be inhibited by apoptotic engagement. GO-induced cytotoxicity was demonstrated to be associated with oxidative stress and an inflammation reaction. Generally, the l-GOs presented more pronounced cytotoxicity and more severe cellular injury than s-GOs did, demonstrating lateral size-dependent toxicity to the renal cells. More importantly, GO-induced cytotoxicity was independent of renal cell type. The results suggest that the dosage of GOs in biomedical applications should be considered and that more attention should be paid to the ability of a high dose of GO to cause renal deposition and potential nephrotoxicity.
Collapse
|
16
|
Jin Y, Zhou J, Zhao X, Zhang X, Su Z. When 2D nanomaterials meet biomolecules: design strategies and hybrid nanostructures for bone tissue engineering. J Mater Chem B 2022; 10:9040-9053. [PMID: 36317564 DOI: 10.1039/d2tb01489k] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
2D nanomaterials show great potential in biomedical applications due to their unique physical and chemical surface properties. This review includes typical 2D nanomaterials used in bone tissue engineering (BTE), such as graphene oxide, hexagonal boron nitride, molybdenum disulfide, black phosphorus, and MXenes. Moreover, the construction methods of BTE materials with 2D nanosheets are analyzed. Before designing a BTE material, it is essential to understand the relationship between the material structure and properties. Notably, 2D nanomaterials can be hybridized with biomaterials, such as polypeptides, proteins, and polysaccharides, to improve biocompatibility and host responses. The effects of the surface properties and size of 2D nanomaterials on cellular behavior, gene expression, antibacterial properties, and cytotoxicity in BTE applications are also discussed. This work provides new design ideas and directions for constructing 2D nanomaterial-based BTE scaffolds.
Collapse
Affiliation(s)
- Yuchen Jin
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Jie Zhou
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Xin Zhao
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Xiaoyuan Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Zhiqiang Su
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, Beijing 100029, China.
| |
Collapse
|
17
|
Yang X, Wang Q, Zhang A, Shao X, Liu T, Tang B, Fang G. Strategies for sustained release of heparin: A review. Carbohydr Polym 2022; 294:119793. [PMID: 35868762 DOI: 10.1016/j.carbpol.2022.119793] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 06/18/2022] [Accepted: 06/25/2022] [Indexed: 11/28/2022]
Abstract
Heparin, a sulfate-containing linear polysaccharide, has proven preclinical and clinical efficacy for a variety of disorders. Heparin, including unfractionated heparin (UFH), low-molecular-weight heparin (LMWH), and ultra-low-molecular-weight heparin (ULMWH), is administered systematically, in the form of a solution in the clinic. However, it is eliminated quickly, due to its short half-life, especially in the case of UFH and LMWH. Frequent administration is required to ensure its therapeutic efficacy, leading to poor patient compliance. Moreover, heparin is used to coat blood-contacting medical devices to avoid thrombosis through physical interaction. However, the short-term durability of heparin on the surface of the stent limits its further application. Various advanced sustained-release strategies have been used to prolong its half-life in vivo as preparation technologies have improved. Herein, we briefly introduce the pharmacological activity and mechanisms of action of heparin. In addition, the strategies for sustained release of heparin are comprehensively summarized.
Collapse
Affiliation(s)
- Xuewen Yang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Qiuxiang Wang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Aiwen Zhang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Xinyao Shao
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China
| | - Tianqing Liu
- NICM Health Research Institute, Western Sydney University, Westmead, NSW 2145, Australia
| | - Bo Tang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China.
| | - Guihua Fang
- School of Pharmacy, Nantong University, 19 Qixiu Road, Nantong, Jiangsu Province, 226001, China.
| |
Collapse
|
18
|
Dai D, Zhou D, Xie H, Wang J, Zhang C. The design, construction and application of graphene family composite nanocoating on dental metal surface. BIOMATERIALS ADVANCES 2022; 140:213087. [PMID: 36029723 DOI: 10.1016/j.bioadv.2022.213087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 08/14/2022] [Accepted: 08/18/2022] [Indexed: 06/15/2023]
Abstract
Enhancement of the biological and mechanical properties of dental metals is important for accommodation with therapeutic schemes in different stomatological disciplines. Nanocoatings based on graphene family nanomaterials (GFNs) improve the topological structure and physicochemical properties of metal surfaces, endowing them with new properties while maintaining inherent mechanical properties. Nano-composite coatings, composed of GFNs with one or more type of polymer, metal, oxide, and inorganic nonmetallic compound, offer more matching modification schemes to meet multifunctional oral treatment requirements (e.g., anti-bacterial and anti-corrosive activity, osteogenesis and angiogenesis). This review describes recent progress in the development of GFN composite nanocoatings for the modification of dental metals, focus on biological effects in clinical settings. Underlying molecular mechanisms, critical modification schemes, and technical innovation in preparation methods are also discussed. The key parameters of GFN composite nanocoating surface modification are summarized according to effects on cellular responses and antibacterial activity. This review provides a theoretical reference for the optimization of the biological effects and application of GFN composite nanocoatings for dental metals, and the promotion of the environmentally friendly large-scale production of high-quality multifunctional GFN-based nanocoatings in the field of oral science.
Collapse
Affiliation(s)
- Danni Dai
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Dongshuai Zhou
- School of Materials Engineering, Jiangsu University of Technology, Changzhou 213001, China
| | - Hanshu Xie
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Jianrong Wang
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China
| | - Chao Zhang
- Stomatological Hospital, Southern Medical University, Guangzhou 510280, China.
| |
Collapse
|
19
|
Wearable Sensors for Healthcare: Fabrication to Application. SENSORS 2022; 22:s22145137. [PMID: 35890817 PMCID: PMC9323732 DOI: 10.3390/s22145137] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Revised: 07/06/2022] [Accepted: 07/06/2022] [Indexed: 02/07/2023]
Abstract
This paper presents a substantial review of the deployment of wearable sensors for healthcare applications. Wearable sensors hold a pivotal position in the microelectronics industry due to their role in monitoring physiological movements and signals. Sensors designed and developed using a wide range of fabrication techniques have been integrated with communication modules for transceiving signals. This paper highlights the entire chronology of wearable sensors in the biomedical sector, starting from their fabrication in a controlled environment to their integration with signal-conditioning circuits for application purposes. It also highlights sensing products that are currently available on the market for a comparative study of their performances. The conjugation of the sensing prototypes with the Internet of Things (IoT) for forming fully functioning sensorized systems is also shown here. Finally, some of the challenges existing within the current wearable systems are shown, along with possible remedies.
Collapse
|
20
|
Electroconductive and porous graphene-xanthan gum gel scaffold for spinal cord regeneration. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
21
|
Integration of Different Graphene Nanostructures with PDMS to Form Wearable Sensors. NANOMATERIALS 2022; 12:nano12060950. [PMID: 35335764 PMCID: PMC8949288 DOI: 10.3390/nano12060950] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2022] [Revised: 03/09/2022] [Accepted: 03/11/2022] [Indexed: 02/07/2023]
Abstract
This paper presents a substantial review of the fabrication and implementation of graphene-PDMS-based composites for wearable sensing applications. Graphene is a pivotal nanomaterial which is increasingly being used to develop multifunctional sensors due to their enhanced electrical, mechanical, and thermal characteristics. It has been able to generate devices with excellent performances in terms of sensitivity and longevity. Among the polymers, polydimethylsiloxane (PDMS) has been one of the most common ones that has been used in biomedical applications. Certain attributes, such as biocompatibility and the hydrophobic nature of PDMS, have led the researchers to conjugate it in graphene sensors as substrates or a polymer matrix. The use of these graphene/PDMS-based sensors for wearable sensing applications has been highlighted here. Different kinds of electrochemical and strain-sensing applications have been carried out to detect the physiological signals and parameters of the human body. These prototypes have been classified based on the physical nature of graphene used to formulate the sensors. Finally, the current challenges and future perspectives of these graphene/PDMS-based wearable sensors are explained in the final part of the paper.
Collapse
|
22
|
Wang SX, Lu YB, Wang XX, Wang Y, Song YJ, Wang X, Nyamgerelt M. Graphene and graphene-based materials in axonal repair of spinal cord injury. Neural Regen Res 2022; 17:2117-2125. [PMID: 35259817 PMCID: PMC9083163 DOI: 10.4103/1673-5374.335822] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Graphene and graphene-based materials have the ability to induce stem cells to differentiate into neurons, which is necessary to overcome the current problems faced in the clinical treatment of spinal cord injury. This review summarizes the advantages of graphene and graphene-based materials (in particular, composite materials) in axonal repair after spinal cord injury. These materials have good histocompatibility, and mechanical and adsorption properties that can be targeted to improve the environment of axonal regeneration. They also have good conductivity, which allows them to make full use of electrical nerve signal stimulation in spinal cord tissue to promote axonal regeneration. Furthermore, they can be used as carriers of seed cells, trophic factors, and drugs in nerve tissue engineering scaffolds to provide a basis for constructing a local microenvironment after spinal cord injury. However, to achieve clinical adoption of graphene and graphene-based materials for the repair of spinal cord injury, further research is needed to reduce their toxicity.
Collapse
Affiliation(s)
- Shi-Xin Wang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu Province, China
| | - Yu-Bao Lu
- The Second Clinical Medical College, Lanzhou University, Lanzhou, Gansu Province; Department of Spine Surgery, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, China
| | - Xue-Xi Wang
- School of Basic Medical Sciences, Lanzhou University; Key Laboratory of Evidence-Based Medicine and Knowledge Translation of Gansu Province, Lanzhou, Gansu Province, China
| | - Yan Wang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu Province, China
| | - Yu-Jun Song
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu Province, China
| | - Xiao Wang
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu Province, China
| | - Munkhtuya Nyamgerelt
- School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu Province, China
| |
Collapse
|
23
|
Pan X, Cheng D, Ruan C, Hong Y, Lin C. Development of Graphene-Based Materials in Bone Tissue Engineaering. GLOBAL CHALLENGES (HOBOKEN, NJ) 2022; 6:2100107. [PMID: 35140982 PMCID: PMC8812920 DOI: 10.1002/gch2.202100107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 10/31/2021] [Indexed: 06/14/2023]
Abstract
Bone regeneration-related graphene-based materials (bGBMs) are increasingly attracting attention in tissue engineering due to their special physical and chemical properties. The purpose of this review is to quantitatively analyze mass academic literature in the field of bGBMs through scientometrics software CiteSpace, to demonstrate the rules and trends of bGBMs, thus to analyze and summarize the mechanisms behind the rules, and to provide clues for future research. First, the research status, hotspots, and frontiers of bGBMs are analyzed in an intuitively and vividly visualized way. Next, the extracted important subjects such as fabrication techniques, cytotoxicity, biodegradability, and osteoinductivity of bGBMs are presented, and the different mechanisms, in turn, are also discussed. Finally, photothermal therapy, which is considered an emerging area of application of bGBMs, is also presented. Based on this approach, this work finds that different studies report differing opinions on the biological properties of bGBMS due to the lack of consistency of GBMs preparation. Therefore, it is necessary to establish more standards in fabrication, characterization, and testing for bGBMs to further promote scientific progress and clinical translation.
Collapse
Affiliation(s)
- Xiaoling Pan
- College of StomatologyXinjiang Medical UniversityUrumqiXinjiang830011P. R. China
- Department of Oral Maxillofacial SurgeryShenzhen HospitalSouthern Medical UniversityShenzhen518000P. R. China
| | - Delin Cheng
- Research Center for Human Tissue and Organs DegenerationInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhen518055P. R. China
| | - Changshun Ruan
- Research Center for Human Tissue and Organs DegenerationInstitute of Biomedicine and BiotechnologyShenzhen Institutes of Advanced TechnologyChinese Academy of SciencesShenzhen518055P. R. China
| | - Yonglong Hong
- Department of Oral Maxillofacial SurgeryShenzhen HospitalSouthern Medical UniversityShenzhen518000P. R. China
| | - Cheng Lin
- Department of Oral Maxillofacial SurgeryShenzhen HospitalSouthern Medical UniversityShenzhen518000P. R. China
| |
Collapse
|
24
|
Hydrothermal Unzipping of Multiwalled Carbon Nanotubes and Cutting of Graphene by Potassium Superoxide. NANOMATERIALS 2022; 12:nano12030447. [PMID: 35159792 PMCID: PMC8839989 DOI: 10.3390/nano12030447] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2021] [Revised: 01/24/2022] [Accepted: 01/27/2022] [Indexed: 12/25/2022]
Abstract
The dual use of potassium superoxide (KO2) to unzip multiwalled carbon nanotubes (MWCNTs) and cut graphene under hydrothermal conditions is described in this work. The KO2-assisted hydrothermal treatment was proven to be a high-yield method for forming graphene nanoribbons and dots or sub-micro-sized graphene nanosheets. Starting with functionalized MWCNTs, the method produces water-dispersible graphene nanoribbons with characteristic photoluminescence depending on their width. Using pristine graphene, the hydrothermal treatment with KO2 produces nanosized graphene sheets and graphene quantum dots with diameters of less than 10 nm. The latter showed a bright white photoluminescence. The effective hydrothermal unzipping of MWNTs and the cutting of large graphene nanosheets is a valuable top-down approach for the preparation of graphene nanoribbons and small nanographenes. Both products with limited dimensions have interesting applications in nanoelectronics and bionanotechnology.
Collapse
|
25
|
Ikram R, Shamsuddin SAA, Mohamed Jan B, Abdul Qadir M, Kenanakis G, Stylianakis MM, Anastasiadis SH. Impact of Graphene Derivatives as Artificial Extracellular Matrices on Mesenchymal Stem Cells. Molecules 2022; 27:379. [PMID: 35056690 PMCID: PMC8781794 DOI: 10.3390/molecules27020379] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/29/2021] [Accepted: 01/04/2022] [Indexed: 02/04/2023] Open
Abstract
Thanks to stem cells' capability to differentiate into multiple cell types, damaged human tissues and organs can be rapidly well-repaired. Therefore, their applicability in the emerging field of regenerative medicine can be further expanded, serving as a promising multifunctional tool for tissue engineering, treatments for various diseases, and other biomedical applications as well. However, the differentiation and survival of the stem cells into specific lineages is crucial to be exclusively controlled. In this frame, growth factors and chemical agents are utilized to stimulate and adjust proliferation and differentiation of the stem cells, although challenges related with degradation, side effects, and high cost should be overcome. Owing to their unique physicochemical and biological properties, graphene-based nanomaterials have been widely used as scaffolds to manipulate stem cell growth and differentiation potential. Herein, we provide the most recent research progress in mesenchymal stem cells (MSCs) growth, differentiation and function utilizing graphene derivatives as extracellular scaffolds. The interaction of graphene derivatives in human and rat MSCs has been also evaluated. Graphene-based nanomaterials are biocompatible, exhibiting a great potential applicability in stem-cell-mediated regenerative medicine as they may promote the behaviour control of the stem cells. Finally, the challenges, prospects and future trends in the field are discussed.
Collapse
Affiliation(s)
- Rabia Ikram
- Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | | | - Badrul Mohamed Jan
- Department of Chemical Engineering, University of Malaya, Kuala Lumpur 50603, Malaysia
| | | | - George Kenanakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, GR-70013 Heraklion, Greece; (G.K.); (S.H.A.)
| | - Minas M. Stylianakis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, GR-70013 Heraklion, Greece; (G.K.); (S.H.A.)
- Department of Nursing, Faculty of Health Sciences, Hellenic Mediterranean University, GR-71410 Heraklion, Greece
| | - Spiros H. Anastasiadis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, GR-70013 Heraklion, Greece; (G.K.); (S.H.A.)
| |
Collapse
|
26
|
Fukui A, Aoki Y, Matsuyama K, Ichimiya H, Nouchi R, Takei K, Ashida A, Yoshimura T, Fujimura N, Kiriya D. Single-layered assembly of vanadium pentoxide nanowires on graphene for nanowire-based lithography technique. NANOTECHNOLOGY 2021; 33:075602. [PMID: 34731834 DOI: 10.1088/1361-6528/ac3615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 11/02/2021] [Indexed: 06/13/2023]
Abstract
Graphene nanoribbon (GNR)-based materials are a promising device material because of their potential high carrier mobility and atomically thin structure. Various approaches have been reported for preparing the GNR-based materials, from bottom-up chemical synthetic procedures to top-down fabrication techniques using lithography of graphene. However, it is still difficult to prepare a large-scale GNR-based material. Here, we develop a procedure to prepare a large-scale GNR network using networked single-layer inorganic nanowires. Vanadium pentoxide (V2O5) nanowires were assembled on graphene with an interfacial layer of a cationic polymer via electrostatic interaction. A large-scale nanowire network can be prepared on graphene and is stable enough for applying an oxygen plasma. Using plasma etching, a networked graphene structure can be generated. Removing the nanowires results in a networked flat structure whose both surface morphology and Raman spectrum indicate a GNR networked structure. The field-effect device indicates the semiconducting character of the GNR networked structure. This work would be useful for fabricating a large-scale GNR-based material as a platform for GNR junctions for physics and electronic circuits.
Collapse
Affiliation(s)
- Akito Fukui
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Yuki Aoki
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Keigo Matsuyama
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Hisashi Ichimiya
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Ryo Nouchi
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
- PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Saitama, Japan
| | - Kuniharu Takei
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Atsushi Ashida
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Takeshi Yoshimura
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Norifumi Fujimura
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| | - Daisuke Kiriya
- Department of Physics and Electronics, Osaka Prefecture University, Sakai-shi, Osaka 599-8531, Japan
| |
Collapse
|
27
|
Burdanova MG, Kharlamova MV, Kramberger C, Nikitin MP. Applications of Pristine and Functionalized Carbon Nanotubes, Graphene, and Graphene Nanoribbons in Biomedicine. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:3020. [PMID: 34835783 PMCID: PMC8626004 DOI: 10.3390/nano11113020] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/27/2021] [Accepted: 11/02/2021] [Indexed: 12/12/2022]
Abstract
This review is dedicated to a comprehensive description of the latest achievements in the chemical functionalization routes and applications of carbon nanomaterials (CNMs), such as carbon nanotubes, graphene, and graphene nanoribbons. The review starts from the description of noncovalent and covalent exohedral modification approaches, as well as an endohedral functionalization method. After that, the methods to improve the functionalities of CNMs are highlighted. These methods include the functionalization for improving the hydrophilicity, biocompatibility, blood circulation time and tumor accumulation, and the cellular uptake and selectivity. The main part of this review includes the description of the applications of functionalized CNMs in bioimaging, drug delivery, and biosensors. Then, the toxicity studies of CNMs are highlighted. Finally, the further directions of the development of the field are presented.
Collapse
Affiliation(s)
- Maria G. Burdanova
- Center for Photonics and 2D Materials, Moscow Institute of Physics and Technology, Institutskii Pereulok 9, 141700 Dolgoprudny, Russia;
- Department of Physics, Moscow Region State University, Very Voloshinoy Street, 24, 141014 Mytishi, Russia
| | - Marianna V. Kharlamova
- Phystech School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Institutskii Pereulok 9, 141700 Dolgoprudny, Russia;
- Institute of Materials Chemistry, Vienna University of Technology, Getreidemarkt 9/BC/2, 1060 Vienna, Austria
| | - Christian Kramberger
- Faculty of Physics, University of Vienna, Strudlhofgasse 4, 1090 Vienna, Austria;
| | - Maxim P. Nikitin
- Phystech School of Biological and Medical Physics, Moscow Institute of Physics and Technology, Institutskii Pereulok 9, 141700 Dolgoprudny, Russia;
| |
Collapse
|
28
|
Li J, Zeng H, Zeng Z, Zeng Y, Xie T. Promising Graphene-Based Nanomaterials and Their Biomedical Applications and Potential Risks: A Comprehensive Review. ACS Biomater Sci Eng 2021; 7:5363-5396. [PMID: 34747591 DOI: 10.1021/acsbiomaterials.1c00875] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Graphene-based nanomaterials (GBNs) have been the subject of research focus in the scientific community because of their excellent physical, chemical, electrical, mechanical, thermal, and optical properties. Several studies have been conducted on GBNs, and they have provided a detailed review and summary of various applications. However, comprehensive comments on biomedical applications and potential risks and strategies to reduce toxicity are limited. In this review, we systematically summarized the following aspects of GBNs in order to fill the gaps: (1) the history, synthesis methods, structural characteristics, and surface modification; (2) the latest advances in biomedical applications (including drug/gene delivery, biosensors, bioimaging, tissue engineering, phototherapy, and antibacterial activity); and (3) biocompatibility, potential risks (toxicity in vivo/vitro and effects on human health and the environment), and strategies to reduce toxicity. Moreover, we have analyzed the challenges to be overcome in order to enhance application of GBNs in the biomedical field.
Collapse
Affiliation(s)
- Jie Li
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, China.,School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| | - Huamin Zeng
- Chengdu Ping An Healthcare Medical Examination Laboratory, Chengdu, Sichuan 611130, China
| | - Zhaowu Zeng
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| | - Yiying Zeng
- School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| | - Tian Xie
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan 611137, China.,School of Pharmacy, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China.,Key Laboratory of Elemene Class Anti-Cancer Chinese Medicine of Zhejiang Province, Hangzhou, Zhejiang 311121, China.,Engineering Laboratory of Development and Application of Traditional Chinese Medicine from Zhejiang Province, Hangzhou, Zhejiang 311121, China
| |
Collapse
|
29
|
Zhou M, Gan HQ, Chen GR, James TD, Zhang B, Hu Q, Xu F, Hu XL, He XP, Mai Y. Near-Infrared Light-Triggered Bacterial Eradication Using a Nanowire Nanocomposite of Graphene Nanoribbons and Chitosan-Coated Silver Nanoparticles. Front Chem 2021; 9:767847. [PMID: 34778216 PMCID: PMC8579076 DOI: 10.3389/fchem.2021.767847] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Accepted: 09/29/2021] [Indexed: 11/13/2022] Open
Abstract
Bacterial infection is a major threat to human health. However, many antibacterial agents currently used are severely limited due to drug-resistance, and the development of side effects. Herein, we have developed a non-antibiotic nanocomposite consisting of chitosan (ChS) coated silver nanoparticles (AgNPs) and graphene nanoribbon (GNR)-based nanowires for light-triggered eradication of bacteria. The presence of AgNP/ChS significantly enhanced the interactions of the GNR nanowires with Pseudomonas aeruginosa, a clinically common Gram-negative bacterium. Which enables the highly effective photothermal eradication of bacteria by GNR upon near-infrared light irradiation. The nanocomposite was shown to be applicable for the light-triggered eradication of bacterial biofilms and the inhibition of bacterial growth on medical patches used for abdominal-wall hernia surgery.
Collapse
Affiliation(s)
- Ming Zhou
- Department of General Surgery, Shanghai Xuhui District Dahua Hospital, Shanghai, China
| | - Hui-Qi Gan
- Feringa Nobel Prize Scientist Joint Research Center, Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Guo-Rong Chen
- Feringa Nobel Prize Scientist Joint Research Center, Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Tony D James
- Department of Chemistry, University of Bath, Bath, United Kingdom
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, China
| | - Bin Zhang
- Department of General Surgery, Shanghai Xuhui District Dahua Hospital, Shanghai, China
| | - Qiang Hu
- Department of General Surgery, Shanghai Xuhui District Dahua Hospital, Shanghai, China
| | - Fugui Xu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, Shanghai, China
| | - Xi-Le Hu
- Feringa Nobel Prize Scientist Joint Research Center, Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Xiao-Peng He
- Feringa Nobel Prize Scientist Joint Research Center, Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering, School of Chemistry and Molecular Engineering, East China University of Science and Technology, Shanghai, China
| | - Yiyong Mai
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Ageing, Shanghai Jiao Tong University, Shanghai, China
| |
Collapse
|
30
|
Yang C, Li T. RETRACTED: Transdermal delivery of flurbiprofen from polyoxypropylene-polyoxyethylene block copolymer stabilized reduced graphene oxide to manage pain in spondylitis: In vitro and in vivo studies. Eur J Pharm Sci 2021; 165:105929. [PMID: 34256101 DOI: 10.1016/j.ejps.2021.105929] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 06/30/2021] [Accepted: 07/05/2021] [Indexed: 01/19/2023]
Abstract
This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been retracted at the request of the Editor-in-Chief. Significant similarities were noticed post-publication between this article and the article that was previously published by an apparently unrelated group of authors: Weifan Li, Guangqi Zhang and Xiaoxia Wei, Journal of Biomaterials Applications 35 (2021) 1034 https://doi.org/10.1177/0885328220988462. Moreover, the authors did not respond to the journal request to comment on these similarities and to provide the raw data, and the Editor-in-Chief decided to retract the article. One of the conditions of submission of a paper for publication is that authors declare explicitly that the paper has not been previously published and is not under consideration for publication elsewhere. As such this article represents an abuse of the scientific publishing system. The scientific community takes a very strong view on this matter and apologies are offered to readers of the journal that this was not detected during the submission process.
Collapse
Affiliation(s)
- Chaoqun Yang
- Department of Spine Surgery, The Third hospital of Jinan, Gongyebei Road Wangsherenbei Street 1, Jinan City, Shandong Province 250132, China
| | - Tao Li
- Department of Spinal Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No.324, Jingwu Weiqi Road, Huaiyin District, Jinan, Shandong Province 250021, China.
| |
Collapse
|
31
|
Zakharova OV, Mastalygina EE, Golokhvast KS, Gusev AA. Graphene Nanoribbons: Prospects of Application in Biomedicine and Toxicity. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:2425. [PMID: 34578739 PMCID: PMC8469389 DOI: 10.3390/nano11092425] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 09/06/2021] [Accepted: 09/11/2021] [Indexed: 12/12/2022]
Abstract
Graphene nanoribbons are a type of graphene characterized by remarkable electrical and mechanical properties. This review considers the prospects for the application of graphene ribbons in biomedicine, taking into account safety aspects. According to the analysis of the recent studies, the topical areas of using graphene nanoribbons include mechanical, chemical, photo- and acoustic sensors, devices for the direct sequencing of biological macromolecules, including DNA, gene and drug delivery vehicles, and tissue engineering. There is evidence of good biocompatibility of graphene nanoribbons with human cell lines, but a number of researchers have revealed toxic effects, including cytotoxicity and genotoxicity. Moreover, the damaging effects of nanoribbons are often higher than those of chemical analogs, for instance, graphene oxide nanoplates. The possible mechanism of toxicity is the ability of graphene nanoribbons to damage the cell membrane mechanically, stimulate reactive oxidative stress (ROS) production, autophagy, and inhibition of proliferation, as well as apoptosis induction, DNA fragmentation, and the formation of chromosomal aberrations. At the same time, the biodegradability of graphene nanoribbons under the environmental factors has been proven. In general, this review allows us to conclude that graphene nanoribbons, as components of high-precision nanodevices and therapeutic agents, have significant potential for biomedical applications; however, additional studies of their safety are needed. Particular emphasis should be placed on the lack of information about the effect of graphene nanoribbons on the organism as a whole obtained from in vivo experiments, as well as about their ecological toxicity, accumulation, migration, and destruction within ecosystems.
Collapse
Affiliation(s)
- Olga V. Zakharova
- Research Institute for Environmental Science and Biotechnology, Derzhavin Tambov State University, 33 Internatsionalnaya St., 392000 Tambov, Russia;
- Engineering Center, Plekhanov Russian University of Economics, Stremyanny Lane 36, 117997 Moscow, Russia;
- Department of Functional Nanosystems and High-Temperature Materials, National University of Science and Technology MISiS, 4 Leninskiy prospekt, 119049 Moscow, Russia
| | - Elena E. Mastalygina
- Engineering Center, Plekhanov Russian University of Economics, Stremyanny Lane 36, 117997 Moscow, Russia;
- Laboratory of Physics-Chemistry of Synthetic and Natural Polymers Composites, Institute of Biochemical Physics Named after N.M. Emanuel RAS (IBCP RAS), Russian Academy of Sciences, 4 Kosygin St., 119991 Moscow, Russia
| | - Kirill S. Golokhvast
- Polytechnical Institute, Far Eastern Federal University, Sukhanova 8, 690950 Vladivostok, Russia;
- Siberian Federal Scientific Center for Agrobiotechnology RAS, Centralnaya 2B, 630501 Krasnoobsk, Russia
- Pacific Geographical Institute, Far Eastern Branch of the Russian Academy of Sciences, Radio 7, 690041 Vladivostok, Russia
| | - Alexander A. Gusev
- Research Institute for Environmental Science and Biotechnology, Derzhavin Tambov State University, 33 Internatsionalnaya St., 392000 Tambov, Russia;
- Engineering Center, Plekhanov Russian University of Economics, Stremyanny Lane 36, 117997 Moscow, Russia;
- Research Educational Center Sustainable Development of the Forest Complex, Voronezh State Forestry University Named after G F Morozov, 394087 Voronezh, Russia
| |
Collapse
|
32
|
Abu Lila AS, Abdallah MH, Wani SUD, Gangadharappa H, Younes KM, Khafagy ES, Shehata TM, Soliman MS. Folic acid-conjugated raloxifene-loaded graphene-based nanocarrier: Fabrication, characterization and antitumor screening. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126971] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
|
33
|
Chaudhary K, Yadav N, Venkatesu P, Masram DT. Evaluation of Utilizing Functionalized Graphene Oxide Nanoribbons as Compatible Biomaterial for Lysozyme. ACS APPLIED BIO MATERIALS 2021; 4:6112-6124. [PMID: 35006873 DOI: 10.1021/acsabm.1c00450] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Graphene oxide nanoribbons with superior physicochemical properties acquired from graphene and carbon nanotubes have been used in various applications including biomedical applications. For biomedical applications, it is of utmost importance to understand how these graphene oxide nanoribbons interact with proteins and the influence they have on protein conformation and function. In this regard, an attempt has been made to evaluate the utility of graphene oxide nanoribbons as a compatible biomaterial for lysozyme (Lys) protein. In this study, graphene oxide nanoribbons (GONRs) synthesized from multiwalled carbon nanotubes (MWCNTs) were first functionalized with (3-aminopropyl)triethoxysilane (APTES) and further modified with vanillin (Val) to obtain Val-APTES-GONRs. On characterization, it was found that the Val-APTES-GONRs material had a ribbonlike morphology with abundant functionalities for interaction with protein. On evaluation of Val-APTES-GONRs as a compatible biomaterial for Lys, studies revealed that a lower concentration of the as-synthesized material has less influence on the conformation and the structure of Lys with better activity, whereas higher concentrations of the as-synthesized material had a greater influence on conformation and the structure of Lys with decreased activity. Overall, the thermal stability of Lys was maintained after introducing the Val-APTES-GONRs material. In addition, transmission electron microscopy (TEM), scanning electron microscopy (SEM), and Fourier transform infrared (FTIR) and Raman spectroscopies were performed for Lys composites with Val-APTES-GONRs for further understanding biomolecular interactions. This study is beneficial for designing advanced graphene-based materials for numerous bioinspired applications and better biomaterials for biotechnological use.
Collapse
Affiliation(s)
- Karan Chaudhary
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| | - Niketa Yadav
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| | | | - Dhanraj T Masram
- Department of Chemistry, University of Delhi, Delhi 110 007, India
| |
Collapse
|
34
|
Zheng Y, Zhang X, Su Z. Design of metal-organic framework composites in anti-cancer therapies. NANOSCALE 2021; 13:12102-12118. [PMID: 34236380 DOI: 10.1039/d1nr02581c] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Metal-organic frameworks are a class of new and promising anti-cancer materials. MOFs with adjustable pore size, large specific surface area, diverse structure, and excellent chemical and physical properties make them a class of effective protection carriers for anti-cancer substances. This review is centered on the core point of "anti-cancer" and discusses MOFs' research progress in anti-cancer therapies. Firstly, we provided readers with the different types of MOFs, their preparation strategies and the resulting structures. Then, different MOF composites and their biological applications were systematically presented. The specificity of biomolecules endows MOFs with broader anti-cancer applications, while MOFs can protect the drugs and biomolecules to make the best of a challenging situation. Finally, we elucidated a comprehensive overview of the biological applications of MOFs, including research hotspots as drug delivery and biomolecule carriers. Besides, we looked forward to the future developments of MOFs in the field of anti-cancer therapies. As a class of novel materials, the anti-cancer applications of MOFs are extended through the combination of different materials and different methods to improve their efficacy.
Collapse
Affiliation(s)
- Yadan Zheng
- State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Advanced Functional Polymer Composites, Beijing University of Chemical Technology, 100029 Beijing, China.
| | | | | |
Collapse
|
35
|
Luo S, Chen X, He Y, Gu Y, Zhu C, Yang GH, Qu LL. Recent advances in graphene nanoribbons for biosensing and biomedicine. J Mater Chem B 2021; 9:6129-6143. [PMID: 34291262 DOI: 10.1039/d1tb00871d] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
In recent years, a new type of quasi-one-dimensional graphene-based material, graphene nanoribbons (GNRs), has attracted increasing attention. The limited domain width and rich edge configurations of GNRs endow them with unique properties and wide applications in comparison to two-dimensional graphene. This review article mainly focuses on the electrical, chemical and other properties of GNRs, and further introduces the typical preparation methods of GNRs, including top-down and bottom-up strategies. Then, their biosensing and biomedical applications are highlighted in detail, such as biosensors, photothermal therapy, drug delivery, etc. Finally, the challenges and future prospects in the synthesis and application of functionalized GNRs are discussed. It is expected that GNRs will have significant practical use in biomedical applications in the future.
Collapse
Affiliation(s)
- Siyu Luo
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials, School of Chemistry & Materials Science, Jiangsu Normal University, Xuzhou 221116, China.
| | | | | | | | | | | | | |
Collapse
|
36
|
Johnson AP, Sabu C, Swamy NK, Anto A, Gangadharappa H, Pramod K. Graphene nanoribbon: An emerging and efficient flat molecular platform for advanced biosensing. Biosens Bioelectron 2021; 184:113245. [DOI: 10.1016/j.bios.2021.113245] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Revised: 01/27/2021] [Accepted: 04/09/2021] [Indexed: 02/07/2023]
|
37
|
Nwosu CN, Iliut M, Vijayaraghavan A. Graphene and water-based elastomer nanocomposites - a review. NANOSCALE 2021; 13:9505-9540. [PMID: 34037053 DOI: 10.1039/d1nr01324f] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Water-based elastomers (WBEs) are polymeric elastomers in aqueous systems. WBEs have recently continued to gain wide acceptability by both academia and industry due to their remarkable environmental and occupational safety friendly nature, as a non-toxic elastomeric dispersion with low-to-zero volatile organic compound (VOC) emission. However, their inherent poor mechanical and thermal properties remain a drawback to these sets of elastomers. Hence, nano-fillers such as graphene oxide (GO), reduced graphene oxide (rGO) and graphene nanoplatelets (GNPs) are being employed for the reinforcement and enhancement of this set of elastomers. This work is geared towards a critical review and summation of the state-of-the-art developments of graphene enhanced water-based elastomer composites (G-WBEC), including graphene and composite production processes, properties, characterisation techniques and potential commercial applications. The dominant production techniques, such as emulsion mixing and in situ polymerisation processes, which include Pickering emulsion, mini-emulsion and micro-emulsion, as well as ball-milling approach, are systematically evaluated. Details of the account of mechanical properties, electrical conductivity, thermal stability and thermal conductivity enhancements, as well as multifunctional properties of G-WBEC are discussed, with further elaboration on the structure-property relationship effects (such as dispersion and filler-matrix interface) through effective and non-destructive characterisation tools like Raman and XRD, among others. The paper also evaluates details of the current application attempts and potential commercial opportunities for G-WBEC utilisation in aerospace, automotive, oil and gas, biomedicals, textiles, sensors, electronics, solar energy, and thermal management.
Collapse
Affiliation(s)
- Christian N Nwosu
- Department of Materials, The University of Manchester, Manchester M13 9PL, UK.
| | | | | |
Collapse
|
38
|
|
39
|
Joshi P, Mishra R, Narayan RJ. Biosensing applications of carbon-based materials. CURRENT OPINION IN BIOMEDICAL ENGINEERING 2021. [DOI: 10.1016/j.cobme.2021.100274] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
|
40
|
Guo B, Qiao F, Liao Y, Song L, He J. Triptolide laden reduced graphene oxide transdermal hydrogel to manage knee arthritis: in vitro and in vivo studies. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 32:1288-1300. [PMID: 33797338 DOI: 10.1080/09205063.2021.1912976] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Triptolide (extract of herb Tripterygium wilfordii) is widely used in rheumatoid arthritis due to its potent immunosuppressant effect. The marketed oral (tablet dosage forms) and parenteral injections have short duration of action (half-life = 38 min) and not limited to multiorgan toxicity, which restrict the use of triptolide in clinical practice. In this study, a triptolide-loaded Pluronic® F68-reduced graphene oxide transdermal (non-invasive) hydrogel was developed to achieve sustained release of triptolide. Fourier transform infrared spectroscopy, X-ray diffraction, and Raman spectroscopy confirmed the synthesis of Pluronic® F68-reduced graphene oxide. Transmission electron microscopy showed flat wrinkled-nanosheets. The developed hydrogel showed desirable viscosity (11,261-11,365 cps), adhesiveness (0.25 mJ), hardness (6.5 g), and cohesiveness (1.85) for transdermal application. The ex vivo release study demonstrated the ability of the Pluronic® F68-reduced graphene oxide hydrogel to prolong release up to 14 h (63.64-96.78%), owing to the strong π-π interactions between the graphene oxide and the triptolide. The in vivo pharmacokinetic parameters in the rat model confirmed the improvement in the relative bioavailability (3.3-fold) with Pluronic® F68-reduced graphene oxide hydrogel in comparison to the control hydrogel without reduced graphene oxide. The anti-rheumatoid efficacy model suggest the potential application of Pluronic® F68-reduced graphene oxide hydrogel to treat knee rheumatoid arthritis (70-75% resolution) to substitute tablets and parenteral injections.
Collapse
Affiliation(s)
- Binghua Guo
- Department of Orthopedics combined TCM with Western Medicine, Honghui Hospital, Xi'an Jiaotong University, No. 555 Youyi East Road, Beilin, Xi'an, Shaanxi, 710054, China
| | - Feng Qiao
- Department of Orthopedics combined TCM with Western Medicine, Honghui Hospital, Xi'an Jiaotong University, No. 555 Youyi East Road, Beilin, Xi'an, Shaanxi, 710054, China
| | - Yonghua Liao
- Department of Orthopedics combined TCM with Western Medicine, Honghui Hospital, Xi'an Jiaotong University, No. 555 Youyi East Road, Beilin, Xi'an, Shaanxi, 710054, China
| | - Lianjin Song
- Department of Traditional Chinese Medicine, High-Tech Hospital, Xi'an, Shaanxi, China
| | - Jinlong He
- Department of Orthopedics combined TCM with Western Medicine, Honghui Hospital, Xi'an Jiaotong University, No. 555 Youyi East Road, Beilin, Xi'an, Shaanxi, 710054, China
| |
Collapse
|
41
|
Ehsani M, Rahimi P, Joseph Y. Structure-Function Relationships of Nanocarbon/Polymer Composites for Chemiresistive Sensing: A Review. SENSORS (BASEL, SWITZERLAND) 2021; 21:3291. [PMID: 34068640 PMCID: PMC8126093 DOI: 10.3390/s21093291] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/04/2021] [Accepted: 05/06/2021] [Indexed: 01/17/2023]
Abstract
Composites of organic compounds and inorganic nanomaterials provide novel sensing platforms for high-performance sensor applications. The combination of the attractive functionalities of nanomaterials with polymers as an organic matrix offers promising materials with tunable electrical, mechanical, and chemisensitive properties. This review mainly focuses on nanocarbon/polymer composites as chemiresistors. We first describe the structure and properties of carbon nanofillers as reinforcement agents used in the manufacture of polymer composites and the sensing mechanism of developed nanocomposites as chemiresistors. Then, the design and synthesizing methods of polymer composites based on carbon nanofillers are discussed. The electrical conductivity, mechanical properties, and the applications of different nanocarbon/polymer composites for the detection of different analytes are reviewed. Lastly, challenges and the future vision for applications of such nanocomposites are described.
Collapse
Affiliation(s)
| | - Parvaneh Rahimi
- Institute of Electronic and Sensor Materials, Faculty of Materials Science and Materials Technology, TU Bergakademie Freiberg, 09599 Freiberg, Germany; (M.E.); (Y.J.)
| | | |
Collapse
|
42
|
Grijalvo S, Díaz DD. Graphene-based hybrid materials as promising scaffolds for peripheral nerve regeneration. Neurochem Int 2021; 147:105005. [PMID: 33667593 DOI: 10.1016/j.neuint.2021.105005] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Revised: 02/15/2021] [Accepted: 02/17/2021] [Indexed: 11/30/2022]
Abstract
Peripheral nerve injury (PNI) is a serious clinical health problem caused by the damage of peripheral nerves which results in neurological deficits and permanent disability. There are several factors that may cause PNI such as localized damage (car accident, trauma, electrical injury) and outbreak of the systemic diseases (autoimmune or diabetes). While various diagnostic procedures including X-ray, magnetic resonance imaging (MRI), as well as other type of examinations such as electromyography or nerve conduction studies have been efficiently developed, a full recovery in patients with PNI is in many cases deficient or incomplete. This is the reason why additional therapeutic strategies should be explored to favor a complete rehabilitation in order to get appropriate nerve injury regeneration. The use of biomaterials acting as scaffolds opens an interesting approach in regenerative medicine and tissue engineering applications due to their ability to guide the growth of new tissues, adhesion and proliferation of cells including the expression of bioactive signals. This review discusses the preparation and therapeutic strategies describing in vitro and in vivo experiments using graphene-based materials in the context of PNI and their ability to promote nerve tissue regeneration.
Collapse
Affiliation(s)
- Santiago Grijalvo
- Institute for Advanced Chemistry of Catalonia (IQAC-CSIC), Jordi Girona 18-26, 08034, Barcelona, Catalonia, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine, CIBER-BBN, Spain
| | - David Díaz Díaz
- Department of Organic Chemistry, University of La Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206, La Laguna, Tenerife, Spain; Institute of Bio-Organic Antonio González, University of La Laguna, Avda. Astrofísico Francisco Sánchez 3, 38206, La Laguna, Tenerife, Spain; Institute of Organic Chemistry, University of Regensburg, Universitätstr. 31, Regensburg, 93053, Germany.
| |
Collapse
|
43
|
Jampilek J, Kralova K. Advances in Drug Delivery Nanosystems Using Graphene-Based Materials and Carbon Nanotubes. MATERIALS (BASEL, SWITZERLAND) 2021; 14:1059. [PMID: 33668271 PMCID: PMC7956197 DOI: 10.3390/ma14051059] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 02/18/2021] [Accepted: 02/19/2021] [Indexed: 02/07/2023]
Abstract
Carbon is one of the most abundant elements on Earth. In addition to the well-known crystallographic modifications such as graphite and diamond, other allotropic carbon modifications such as graphene-based nanomaterials and carbon nanotubes have recently come to the fore. These carbon nanomaterials can be designed to help deliver or target drugs more efficiently and to innovate therapeutic approaches, especially for cancer treatment, but also for the development of new diagnostic agents for malignancies and are expected to help combine molecular imaging for diagnosis with therapies. This paper summarizes the latest designed drug delivery nanosystems based on graphene, graphene quantum dots, graphene oxide, reduced graphene oxide and carbon nanotubes, mainly for anticancer therapy.
Collapse
Affiliation(s)
- Josef Jampilek
- Institute of Neuroimmunology, Slovak Academy of Sciences, Dubravska Cesta 9, 845 10 Bratislava, Slovakia
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute, Palacky University, Slechtitelu 27, 783 71 Olomouc, Czech Republic
| | - Katarina Kralova
- Institute of Chemistry, Faculty of Natural Sciences, Comenius University, Ilkovicova 6, 842 15 Bratislava, Slovakia;
| |
Collapse
|
44
|
Zhang Z, Wang X, Li P, Bai M, Qi W. Transdermal delivery of buprenorphine from reduced graphene oxide laden hydrogel to treat osteoarthritis. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2021; 32:874-885. [PMID: 33570467 DOI: 10.1080/09205063.2021.1877065] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The patients with chronic pain in osteoarthritis often have insufficient pain relief from non-opioids analgesics. Buprenorphine is a promising molecule for symptomatic relief of chronic pain. The marketed parenteral injections and sublingual tablets have short duration of action (half-life = 2.7 h), which is not suitable to manage chronic pain. The purpose of this research was to design buprenorphine-loaded Pluronic F127-reduced graphene oxide transdermal (noninvasive) hydrogel to achieve sustained release of buprenorphine to manage chronic pain in osteoarthritis. Pluronic F127 was used to stabilize the reduced graphene oxide in hydrogel system. The characterization studies including Fourier transform infrared spectroscopy, X-ray diffraction, and Raman spectroscopy confirmed the synthesis of Pluronic F127-reduced graphene oxide from graphite. The transmission electron microscopy image showed flat nanosheets of reduced graphene oxide (rGO). The developed hydrogel showed desirable pH, viscosity, adhesiveness, hardness, and cohesiveness for transdermal application. The ex vivo release study demonstrated the ability of the Pluronic F127-reduced graphene oxide (P-rGO) hydrogel to prolong release up to 14 days, owing to the strong π-π interactions between the graphene oxide (GO) and the buprenorphine. In cold ethanol tail flick model, the GO hydrogel showed sustained analgesic effect in comparison with hydrogel without rGO. Thus, this study demonstrated the potential of using Pluronic F127-reduced graphene oxide nanocarriers to prolong local analgesia for effective management for chronic pain.
Collapse
Affiliation(s)
- Ziqiang Zhang
- First Department of Orthopedics, Baoji Gaoxin People's Hospital, Baoji City, Shaanxi Province, China
| | - Xiaogang Wang
- First Department of Orthopedics, Baoji Gaoxin People's Hospital, Baoji City, Shaanxi Province, China
| | - Pengshan Li
- First Department of Orthopedics, Baoji Gaoxin People's Hospital, Baoji City, Shaanxi Province, China
| | - Minghua Bai
- First Department of Orthopedics, Baoji Gaoxin People's Hospital, Baoji City, Shaanxi Province, China
| | - Wenbing Qi
- First Department of Orthopedics, Baoji Gaoxin People's Hospital, Baoji City, Shaanxi Province, China
| |
Collapse
|
45
|
Oliveira FC, Carvalho JO, Magalhães LSSM, da Silva JM, Pereira SR, Gomes Júnior AL, Soares LM, Cariman LIC, da Silva RI, Viana BC, Silva-Filho EC, Afewerki S, da Cunha HN, Vega ML, Marciano FR, Lobo AO. Biomineralization inspired engineering of nanobiomaterials promoting bone repair. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 120:111776. [PMID: 33545906 DOI: 10.1016/j.msec.2020.111776] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 10/20/2020] [Accepted: 11/27/2020] [Indexed: 12/31/2022]
Abstract
A biomineralization processes is disclosed for engineering nanomaterials that support bone repair. The material was fabricated through a hot press process using electrospun poly(lactic acid) (PLA) matrix covered with hybrid composites of carbon nanotubes/graphene nanoribbons (GNR) and nanohydroxyapatite (nHA). Various scaffolds were devised [nHA/PLA, PLA/GNR, and PLA/nHA/GNR (1 and 3%)] and their structure and morphology characterized through Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDS), and Atomic force microscope (AFM). Moreover, thorough biocompatibility and toxicity studies were performed. Here, in vivo studies on toxicity and cytotoxicity were conducted in aqueous dispersions of the biomaterials at concentrations of 30, 60, and 120 μg/mL using the Allium cepa test. Further toxicity studies were performed through hemolysis toxicity tests and genotoxicity tests evaluating the damage index and damage frequencies of DNAs through comet assays with samples of the animals' peripheral blood, marrow, and liver. Additionally, the regenerative activity of the scaffolds was analyzed by measuring the cortical tibiae of rats oophorectomized implanted with the biomaterials. Biochemical analyzes [glutamic pyruvic transaminase (GPT), glutamic oxaloacetic transaminase (GOT), urea, calcium, phosphorus, and alkaline phosphatase (ALP)] were also performed on blood samples. The results suggested a toxicity and cytotoxicity level for the GNR biomaterials at a concentration of 60 and 120 μg/mL, but non-toxicity and cytotoxicity for the 30 μg/mL concentration. The scaffolds obtained at a concentration of 0.3 mg/cm2 were not toxic in the hemolysis test and demonstrated no cytotoxicity, genotoxicity, and mutagenicity in the blood, marrow, and liver analyzes of the animals, corroborating data from the biochemical markers of GPT, GOT, and urea. Tissue regeneration was performed in all groups and was more pronounced in the group containing the combination of nHA/GNR (3%), which is consistent with the data obtained for the calcium, serum phosphorus, and ALP concentrations. Consequently, the study indicates that the engineered nanobiomaterial is a promising candidate for bone tissue repair and regenerative applications. STATEMENT OF SIGNIFICANCE: The scientific contribution of this study is the engineering of a synthetic hybrid biomaterial, in nanoscale by a pressing and heating process. A biodegradable polymeric matrix was covered on both sides with a carbonated hybrid bioceramic/graphene nanoribbons (GNR), which has hydrophilic characteristics, with chemical elements stoichiometrically similar to bone mineral composition. The nanomaterial displayed promising bone regeneration ability, which is the first example to be used in an osteoporotic animal model. Moreover, detailed biocompatibility and toxicity studies were performed on the nanomaterials and their compositions, which is of great interest for the scientific community.
Collapse
Affiliation(s)
- Francilio Carvalho Oliveira
- Instituto Científico e Tecnológico, Universidade Brasil, 08230-030 Itaquera, São Paulo, Brazil; Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil; Faculdade Estácio Teresina, Teresina, PI 64046-700, Brazil
| | - Jancineide Oliveira Carvalho
- Instituto Científico e Tecnológico, Universidade Brasil, 08230-030 Itaquera, São Paulo, Brazil; Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil
| | - Leila S S M Magalhães
- LIMAV-Interdisciplinary Laboratory for Advanced Materials, Materials Science and Engineering Graduate Program, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil
| | - Juliana Marques da Silva
- Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil
| | - Saronny Rose Pereira
- Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil
| | - Antonio Luiz Gomes Júnior
- Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil
| | | | - Laynna Ingrid Cruz Cariman
- Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil
| | - Ruan Inácio da Silva
- Centro Universitário de Saúde, Ciências Humanas e Tecnológicas do Piauí (UNINOVAFAPI), Teresina, PI 64073-505, Brazil
| | - Bartolomeu C Viana
- LIMAV-Interdisciplinary Laboratory for Advanced Materials, Materials Science and Engineering Graduate Program, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil; Department of Physics, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil
| | - Edson Cavalcanti Silva-Filho
- LIMAV-Interdisciplinary Laboratory for Advanced Materials, Materials Science and Engineering Graduate Program, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil
| | - Samson Afewerki
- Division of Engineering in Medicine, Department of Medicine, Brigham & Women's Hospital, Harvard Medical School, Boston, MA 02115, USA; Division of Health Science and Technology, Harvard University - Massachusetts Institute of Technology (MIT), Cambridge, MA 02139, USA
| | - Helder Nunes da Cunha
- Department of Physics, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil
| | - Maria Leticia Vega
- Department of Physics, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil
| | | | - Anderson Oliveira Lobo
- LIMAV-Interdisciplinary Laboratory for Advanced Materials, Materials Science and Engineering Graduate Program, UFPI - Federal University of Piaui, Teresina, PI 64049-550, Brazil.
| |
Collapse
|
46
|
Li W, Zhang G, Wei X. Lidocaine-loaded reduced graphene oxide hydrogel for prolongation of effects of local anesthesia: In vitro and in vivo analyses. J Biomater Appl 2021; 35:1034-1042. [PMID: 33487069 DOI: 10.1177/0885328220988462] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Lidocaine is widely used as a local anesthetic for alleviation of post-operative pain and for management of acute and chronic painful conditions. Although several approaches are currently used to prolong the duration of action, an effective strategy to achieve neural blockage for several hours remains to be identified. In this study, a lidocaine-loaded Pluronic® F68-reduced graphene oxide hydrogel was developed to achieve sustained release of lidocaine. Fourier transform infrared spectroscopy, X-ray diffraction, and Raman spectroscopy confirmed the synthesis of Pluronic® F68-reduced graphene oxide. Transmission electron microscopy showed wrinkled, flat nanosheets with micelles attached. The developed hydrogel showed desirable pH, viscosity, adhesiveness, hardness, and cohesiveness for topical application. The ex vivo release study demonstrated the ability of the Pluronic® F68-reduced graphene oxide hydrogel to prolong release up to 10 h, owing to the strong π-π interactions between the graphene oxide and the lidocaine. In comparison with a commercial lidocaine ointment, the developed graphene oxide hydrogel showed sustained anesthetic effect in the radiant heat tail flick test and sciatic nerve block model. Thus, this study demonstrates the potential of using Pluronic® F68-reduced graphene oxide nanocarriers to realize prolonged effects of local anesthesia for effective pain management.
Collapse
Affiliation(s)
- Weifan Li
- Department of Anesthesiology, Jinan Second People's Hospital, Jinan, China
| | - Guangqi Zhang
- Department of Anesthesiology, Jinan Second People's Hospital, Jinan, China
| | - Xiaoxia Wei
- Department of Anesthesiology, Jinan Second People's Hospital, Jinan, China
| |
Collapse
|