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Sharma H, Mondal S. Functionalized Graphene Oxide for Chemotherapeutic Drug Delivery and Cancer Treatment: A Promising Material in Nanomedicine. Int J Mol Sci 2020; 21:E6280. [PMID: 32872646 PMCID: PMC7504176 DOI: 10.3390/ijms21176280] [Citation(s) in RCA: 67] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 08/24/2020] [Accepted: 08/27/2020] [Indexed: 02/07/2023] Open
Abstract
The usage of nanomaterials for cancer treatment has been a popular research focus over the past decade. Nanomaterials, including polymeric nanomaterials, metal nanoparticles, semiconductor quantum dots, and carbon-based nanomaterials such as graphene oxide (GO), have been used for cancer cell imaging, chemotherapeutic drug targeting, chemotherapy, photothermal therapy, and photodynamic therapy. In this review, we discuss the concept of targeted nanoparticles in cancer therapy and summarize the in vivo biocompatibility of graphene-based nanomaterials. Specifically, we discuss in detail the chemistry and properties of GO and provide a comprehensive review of functionalized GO and GO-metal nanoparticle composites in nanomedicine involving anticancer drug delivery and cancer treatment.
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Affiliation(s)
- Horrick Sharma
- Department of Pharmaceutical Sciences, College of Pharmacy, Southwestern Oklahoma State University, Weatherford, OK 73096, USA;
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Abdelhalim AOE, Sharoyko VV, Meshcheriakov AA, Martynova SD, Ageev SV, Iurev GO, Al Mulla H, Petrov AV, Solovtsova IL, Vasina LV, Murin IV, Semenov KN. Reduction and functionalization of graphene oxide with L-cysteine: Synthesis, characterization and biocompatibility. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2020; 29:102284. [PMID: 32781136 DOI: 10.1016/j.nano.2020.102284] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 07/25/2020] [Accepted: 07/30/2020] [Indexed: 11/29/2022]
Abstract
This article presents data on the synthesis, identification, computer simulation and biocompatibility of graphene oxide (GO) functionalized with L-cysteine (GFC). It was determined that GO reacts with L-cysteine in two different ways: in an alkaline medium, L-cysteine reduces functional groups on the surface and at the boundaries of GO; with heating and the use of thionyl chloride, L-cysteine covalently attaches to GO through carboxylic groups only at the boundaries. The identification of GO, reduced graphene oxide and GFC was performed using various physicochemical methods, including infrared spectroscopy, Raman spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy, thermogravimetric analysis, scanning electron microscopy and high-resolution transmission electron microscopy. Biocompatibility experiments included erythrocyte hemolysis, platelet aggregation, photodynamic and antiradical activity, binding to human serum albumin, and geno- and cytotoxicity studies. Applying density functional theory and molecular dynamics allowed us to obtain the structural and dynamic characteristics of a GFC-water binary system.
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Affiliation(s)
| | - Vladimir V Sharoyko
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia; Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia; Saint Petersburg State Technological Institute (Technical University), Saint Petersburg, Russia.
| | | | - Sofia D Martynova
- Saint Petersburg State Technological Institute (Technical University), Saint Petersburg, Russia
| | - Sergei V Ageev
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia; Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia
| | - Gleb O Iurev
- Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia; Almazov National Medical Research Centre, Saint Petersburg, Russia
| | - Hadeer Al Mulla
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia
| | - Andrey V Petrov
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia
| | - Irina L Solovtsova
- Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia
| | - Lubov V Vasina
- Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia
| | - Igor V Murin
- Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia
| | - Konstantin N Semenov
- Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia; Institute of Chemistry, Saint Petersburg State University, Saint Petersburg, Russia; Almazov National Medical Research Centre, Saint Petersburg, Russia.
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Gedda MR, Madhukar P, Vishwakarma AK, Verma V, Kushwaha AK, Yadagiri G, Mudavath SL, Singh OP, Srivastava ON, Sundar S. Evaluation of Safety and Antileishmanial Efficacy of Amine Functionalized Carbon-Based Composite Nanoparticle Appended With Amphotericin B: An in vitro and Preclinical Study. Front Chem 2020; 8:510. [PMID: 32719770 PMCID: PMC7350933 DOI: 10.3389/fchem.2020.00510] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 05/18/2020] [Indexed: 12/19/2022] Open
Abstract
Visceral leishmaniasis (VL) has been a major health concern in the developing world, primarily affecting impoverished people. It is caused by a protozoan parasite Leishmania donovani and is characterized by immune dysfunction that can lead to deadly secondary infections. Several adverse side effects limit the existing treatment options; hence, the need of the hour is some drug option with high efficacy and no toxicity. To make targeted delivery of Amphotericin B (AmB), we have used amine-functionalized versions of carbon nanostructures, namely f-CNT and f-Graphene (f-Grap). The results with f-Grap-AmB, because of a much larger surface area, were expected to be better. However, the results obtained by us showed only marginal improvement (IC50 f-Grap-AmB; 0.0038 ± 0.00119 μg/mL). This is, in all likelihood, due to the agglomeration effect of f-Grap-AmB, which is invariably obtained with graphene. To resolve this issue, we have synthesized a graphene-CNT composite (graphene 70% and CNT 30% by weight). Because CNT is dispersed in between graphene sheets, the agglomeration effect is avoided, and our study suggests that the f-Composite-AmB (f-Comp-AmB) showed no toxicity against the murine J774A.1 macrophage cell line and did not induce any hepatic or renal toxicity in Swiss albino mice. The f-Comp-AmB also showed a remarkable elevation in the in vitro and in vivo antileishmanial efficacy in comparison to AmB and f-CNT-AmB or f-Grap-AmB in J774A.1 and Golden Syrian hamsters, respectively. Additionally, we have also observed that the percentage suppression of parasite replication in the spleen of the hamster was significantly higher in the f-Comp-AmB (97.79 ± 0.2375) treated group in comparison with the AmB (85.66 ± 1.164) treated group of hamsters. To conclude, f-Comp-AmB could be a safe and reliable therapeutic option over the other carbon-based nanoparticles (NPs), i.e., f-CNT-AmB, f-Grap-AmB, and conventional AmB.
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Affiliation(s)
- Mallikarjuna Rao Gedda
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Prasoon Madhukar
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | | | - Vimal Verma
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Anurag Kumar Kushwaha
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Ganesh Yadagiri
- Infectious Disease Biology Laboratory, Chemical Biology Unit, Institute of Nano Science and Technology, Habitat Centre, Mohali, India
| | - Shyam Lal Mudavath
- Infectious Disease Biology Laboratory, Chemical Biology Unit, Institute of Nano Science and Technology, Habitat Centre, Mohali, India
| | - Om Prakash Singh
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.,Department of Biochemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Onkar Nath Srivastava
- Department of Physics, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shyam Sundar
- Infectious Disease Research Laboratory, Department of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
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Halenova T, Raksha N, Savchuk O, Ostapchenko L, Prylutskyy Y, Ritter U, Scharff P. Evaluation of the Biocompatibility of Water-Soluble Pristine С60 Fullerenes in Rabbit. BIONANOSCIENCE 2020. [DOI: 10.1007/s12668-020-00762-w] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Systemic and Local Biocompatibility Assessment of Graphene Composite Dental Materials in Experimental Mandibular Bone Defect. MATERIALS 2020; 13:ma13112511. [PMID: 32486437 PMCID: PMC7321491 DOI: 10.3390/ma13112511] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/27/2020] [Accepted: 05/28/2020] [Indexed: 12/30/2022]
Abstract
The main objective of this research is to demonstrate the biocompatibility of two experimental graphene dental materials by in vitro and in vivo tests for applications in dentistry. The novel graphene dental materials, including one restorative composite and one dental cement, were subjected to cytotoxicity and implantation tests by using a rat model of a non-critical mandibular defect. In vitro cytotoxicity induced by materials on human dental follicle stem cells (restorative composite) and dysplastic oral keratinocytes (dental cement) was investigated at 37 °C for 24 h. After in vivo implantation, at 7 weeks, bone samples were harvested and subjected to histological investigations. The plasma biochemistry, oxidative stress, and sub-chronic organ toxicity analysis were also performed. The resulting cytotoxicity tests confirm that the materials had no toxic effects against dental cells after 24 h. Following graphene dental materials implantation, the animals did not present any symptoms of acute toxicity or local inflammation. No alterations were detected in relative organ weights and in correlation with hepatic and renal histological findings. The materials' lack of systemic organ toxicity was confirmed. The outcomes of our study provided further evidence on the graphene dental materials' ability for bone regeneration and biocompatibility.
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Islam MS, Renner F, Azizighannad S, Mitra S. Direct incorporation of nano graphene oxide (nGO) into hydrophobic drug crystals for enhanced aqueous dissolution. Colloids Surf B Biointerfaces 2020; 189:110827. [PMID: 32028132 PMCID: PMC7160045 DOI: 10.1016/j.colsurfb.2020.110827] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Revised: 01/22/2020] [Accepted: 01/25/2020] [Indexed: 01/14/2023]
Abstract
This paper reports the development of a successful anti-solvent method that incorporates colloidal nano scale graphene oxide (nGO) directly into hydrophobic drug crystals. The nGO dispersed in solution acted as nucleating sites for crystallization and were embedded into the drug crystals without altering its structure or physical properties such as melting point. Several composites of drugs Sulfamethoxazole and Griseofulvin were synthesized with nGO concentration ranging between 0.2 and 1.0 %. The presence of nGO dramatically enhanced the dissolution rate. The time needed to reach a 50 % release (T50) reduced from 42-14 min with the integration of 0.8 % nGO in SMZ, while in GF the reduction was from 44-27 min with 0.5 % nGO. Increased release rates are attributed to the presence of the hydrophilic nGO which hydrogen bond more so with the aqueous mediums. Therefore, the incorporation of nGO into poorly soluble drugs is an effective approach towards drug delivery and bioavailability improvement and opens a new approach to high performance drug delivery.
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Affiliation(s)
- Mohammad Saiful Islam
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Faradae Renner
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Samar Azizighannad
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA
| | - Somenath Mitra
- Department of Chemistry and Environmental Science, New Jersey Institute of Technology, Newark, NJ, 07102, USA.
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Raslan A, Saenz Del Burgo L, Ciriza J, Pedraz JL. Graphene oxide and reduced graphene oxide-based scaffolds in regenerative medicine. Int J Pharm 2020; 580:119226. [PMID: 32179151 DOI: 10.1016/j.ijpharm.2020.119226] [Citation(s) in RCA: 105] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 03/09/2020] [Accepted: 03/12/2020] [Indexed: 02/07/2023]
Abstract
There is a vast and rapid increase in the applications of graphene oxide (GO) and reduced graphene oxide (rGO) in the biomedical field, including drug delivery, bio-sensing, and diagnostic tools. Among all the applications, the GO and rGO-based scaffolds are a very promising system that have attracted attention because of their great clinical projection in tissue regeneration therapies. Both GO and rGO have shown a strong impact on the proliferation and differentiation of implemented stem cells, but still need to overcome several challenges, such as cytotoxicity, biodistribution, biotransformation or immune response. However, there are still controversial hypothesises regarding the mechanisms involved in these issues that should be clarified in order to improve the applications of these compounds. 3D-scaffolds can help in solving some of those limitations when moving into preclinical studies in regenerative medicine. In this review, we will describe the application of GO and rGO within 3D scaffolds in bone, cardiac and neural regenerative medicine after analyzing the aforementioned challenges.
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Affiliation(s)
- Ahmed Raslan
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Spain
| | - Laura Saenz Del Burgo
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Spain
| | - Jesús Ciriza
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Spain.
| | - Jose Luis Pedraz
- NanoBioCel Group, Laboratory of Pharmacy and Pharmaceutical Technology, Faculty of Pharmacy, University of the Basque Country UPV/EHU, Vitoria-Gasteiz 01006, Spain; Biomedical Research Networking Center in Bioengineering, Biomaterials, and Nanomedicine, CIBER-BBN, Spain.
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Abstract
Carbon nanostructures (CNs), such as carbon nanotubes, fullerenes, carbon dots, nanodiamonds as well as graphene and its derivatives present a tremendous potential for various biomedical applications, ranging from sensing to drug delivery and gene therapy, biomedical imaging and tissue engineering. Since most of these applications encompass blood contact or intravenous injection, hemocompatibility is a critical aspect that must be carefully considered to take advantage of CN exceptional characteristics while allowing their safe use. This review discusses the hemocompatibility of different classes of CNs with the purpose of providing biomaterial scientists with a comprehensive vision of the interactions between CNs and blood components. The various complex mechanisms involved in blood compatibility, including coagulation, hemolysis, as well as the activation of complement, platelets, and leukocytes will be considered. Special attention will be paid to the role of CN size, structure, and surface properties in the formation of the protein corona and in the processes that drive blood response. The aim of this review is to emphasize the importance of hemocompatibility for CNs intended for biomedical applications and to provide some valuable insights for the development of new generation particles with improved performance and safety in the physiological environment.
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Demirel E, Karaca E, Yuksel Durmaz Y. Effective PEGylation method to improve biocompatibility of graphene derivatives. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109504] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Sivakumar PM, Islami M, Zarrabi A, Khosravi A, Peimanfard S. Polymer-Graphene Nanoassemblies and their Applications in Cancer Theranostics. Anticancer Agents Med Chem 2019; 20:1340-1351. [PMID: 31746307 DOI: 10.2174/1871520619666191028112258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/30/2019] [Accepted: 06/03/2019] [Indexed: 01/21/2023]
Abstract
BACKGROUND AND OBJECTIVE Graphene-based nanomaterials have received increasing attention due to their unique physical-chemical properties including two-dimensional planar structure, large surface area, chemical and mechanical stability, superconductivity and good biocompatibility. On the other hand, graphene-based nanomaterials have been explored as theranostics agents, the combination of therapeutics and diagnostics. In recent years, grafting hydrophilic polymer moieties have been introduced as an efficient approach to improve the properties of graphene-based nanomaterials and obtain new nanoassemblies for cancer therapy. METHODS AND RESULTS This review would illustrate biodistribution, cellular uptake and toxicity of polymergraphene nanoassemblies and summarize part of successes achieved in cancer treatment using such nanoassemblies. CONCLUSION The observations showed successful targeting functionality of the polymer-GO conjugations and demonstrated a reduction of the side effects of anti-cancer drugs for normal tissues.
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Affiliation(s)
- Ponnurengam M Sivakumar
- Center for Molecular Biology, Institute of Research and Development, Duy Tan University, 03 Quang Trung, Da Nang, Vietnam
| | - Matin Islami
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan, Iran
| | - Ali Zarrabi
- Sabanci University Nanotechnology Research and Application Center (SUNUM), Orta Mah., 34956 Tuzla, Istanbul, Turkey
| | - Arezoo Khosravi
- Department of Mechanical Engineering, Khomeinishahr Branch, Islamic Azad University, Khomeinishahr/Isfahan, Iran
| | - Shohreh Peimanfard
- Department of Biotechnology, Faculty of Advanced Sciences and Technologies, University of Isfahan, Isfahan, Iran
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Meng X, Li F, Wang X, Liu J, Ji C, Wu H. Combinatorial immune and stress response, cytoskeleton and signal transduction effects of graphene and triphenyl phosphate (TPP) in mussel Mytilus galloprovincialis. JOURNAL OF HAZARDOUS MATERIALS 2019; 378:120778. [PMID: 31229880 DOI: 10.1016/j.jhazmat.2019.120778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 05/08/2019] [Accepted: 06/13/2019] [Indexed: 05/04/2023]
Abstract
Owing to its unique surface properties, graphene can absorb environmental pollutants, thereby affecting their environmental behavior. Triphenyl phosphate (TPP) is a highly produced flame retardant. However, the toxicities of graphene and its combinations with contaminants remain largely unexplored. In this work, we investigated the toxicological effects of graphene and TPP to mussel Mytilus galloprovincialis. Results indicated that graphene could damage the digestive gland tissues, but no significant changes were found in the graphene + TPP co-exposure group. There was a significant decrease in the content of GSH and the activities of GST and CAT in the co-exposure group compared to that in graphene-exposed group. It seemed that the adsorption of TPP on graphene could inhibit the surface activity of graphene and thus reduced its tissue damage and oxidative stress in mussels. Expression levels of stress response (MyD88a), cytoskeleton (MHC1, PMyo and TMyo) and reproductive (CP450 and HSD) genes were up-regulated in the graphene-exposed group, but significantly down-regulated after combined exposure of graphene and TPP. Furthermore, PPI analysis proved that the interactions of HSP90AA1 with UNC45B and FKBP4/5/6/L contributed to the toxicity caused by the combined exposure. Because of the potential toxicity of graphene and TPP, government administrators should consider its risks prior to the widespread environmental exposure.
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Affiliation(s)
- Xiangjing Meng
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences(CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai 264003, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Fei Li
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences(CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai 264003, PR China.
| | - Xiaoqing Wang
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences(CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai 264003, PR China; University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Jialin Liu
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences(CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai 264003, PR China
| | - Chenglong Ji
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences(CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai 264003, PR China; Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, PR China
| | - Huifeng Wu
- CAS Key Laboratory of Coastal Environmental Processes and Ecological Remediation, Yantai Institute of Coastal Zone Research (YIC), Chinese Academy of Sciences(CAS), Shandong Key Laboratory of Coastal Environmental Processes, YICCAS, Yantai 264003, PR China; Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Qingdao 266237, PR China.
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Bolotsky A, Butler D, Dong C, Gerace K, Glavin NR, Muratore C, Robinson JA, Ebrahimi A. Two-Dimensional Materials in Biosensing and Healthcare: From In Vitro Diagnostics to Optogenetics and Beyond. ACS NANO 2019; 13:9781-9810. [PMID: 31430131 DOI: 10.1021/acsnano.9b03632] [Citation(s) in RCA: 151] [Impact Index Per Article: 30.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Since the isolation of graphene in 2004, there has been an exponentially growing number of reports on layered two-dimensional (2D) materials for applications ranging from protective coatings to biochemical sensing. Due to the exceptional, and often tunable, electrical, optical, electrochemical, and physical properties of these materials, they can serve as the active sensing element or a supporting substrate for diverse healthcare applications. In this review, we provide a survey of the recent reports on the applications of 2D materials in biosensing and other emerging healthcare areas, ranging from wearable technologies to optogenetics to neural interfacing. Specifically, this review provides (i) a holistic evaluation of relevant material properties across a wide range of 2D systems, (ii) a comparison of 2D material-based biosensors to the state-of-the-art, (iii) relevant material synthesis approaches specifically reported for healthcare applications, and (iv) the technological considerations to facilitate mass production and commercialization.
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Affiliation(s)
| | | | - Chengye Dong
- State Key Lab of Electrical Insulation and Power Equipment , Xi'an Jiaotong University , Xi'an , Shaanxi 710049 , People's Republic of China
| | | | - Nicholas R Glavin
- Materials and Manufacturing Directorate , Air Force Research Laboratory , WPAFB , Ohio 45433 , United States
| | - Christopher Muratore
- Department of Chemical and Materials Engineering , University of Dayton , Dayton , Ohio 45469 , United States
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Wu Y, Jin JF. [Surface characteristics of pure titanium loaded graphene oxide: effect on bacteria adhesion and osteoblast structure]. HUA XI KOU QIANG YI XUE ZA ZHI = HUAXI KOUQIANG YIXUE ZAZHI = WEST CHINA JOURNAL OF STOMATOLOGY 2019; 37:366-371. [PMID: 31512827 DOI: 10.7518/hxkq.2019.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE To evaluate the process characterization of graphene oxide loaded on pure titanium surface and effect on the biological properties of Staphylococcus aureus and osteoblasts. METHODS Graphene oxide at four concentrations (20, 50, 80, and 100 µg·mL⁻¹) was loaded on the pure titanium surface via electroplating, and the morphology, properties, and hydrophilic properties were measured with a field emission scanning electron microscope, micro Raman spectrometer, and contact angle tester, respectively. In addition, Staphylococcus aureus and osteoblasts were used as models and cultured with pure titanium-graphene oxide. Then, field-emission scanning electron microscopy and laser confocal microscopy were utilized to observe the changes in the amount of bacteria and osteoblast morphology and structure, respectively. RESULTS Graphene oxide at the four concentrations was successfully loaded on pure titanium surface via electroplating. It improved the hydrophilic properties of pure titanium surface, which benefitted the adhesion and growth of Staphylococcus aureus and changed the morphology and structure of the osteoblasts. CONCLUSIONS The pure titanium-graphene oxide composite has no antibacterial properties and has good biocompatibility.
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Affiliation(s)
- Yue Wu
- Dept. of General Dentistry, Kunming Municipal Stomatological Hospital, Kunming 650110, China
| | - Jian-Feng Jin
- Dept. of General Dentistry, Kunming Municipal Stomatological Hospital, Kunming 650110, China
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Zhang Y, Zhao H, Wang X, Xiao H, Guan Y. Effects of Cremophor EL/ethanol/oleinic acid/water microemulsion on human blood components and coagulation function. Colloids Surf B Biointerfaces 2019; 180:254-262. [DOI: 10.1016/j.colsurfb.2019.04.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/25/2019] [Accepted: 04/28/2019] [Indexed: 01/16/2023]
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65
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Hu J, Albadawi H, Oklu R, Chong BW, Deipolyi AR, Sheth RA, Khademhosseini A. Advances in Biomaterials and Technologies for Vascular Embolization. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2019; 31:e1901071. [PMID: 31168915 PMCID: PMC7014563 DOI: 10.1002/adma.201901071] [Citation(s) in RCA: 112] [Impact Index Per Article: 22.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/24/2019] [Indexed: 05/03/2023]
Abstract
Minimally invasive transcatheter embolization is a common nonsurgical procedure in interventional radiology used for the deliberate occlusion of blood vessels for the treatment of diseased or injured vasculature. A wide variety of embolic agents including metallic coils, calibrated microspheres, and liquids are available for clinical practice. Additionally, advances in biomaterials, such as shape-memory foams, biodegradable polymers, and in situ gelling solutions have led to the development of novel preclinical embolic agents. The aim here is to provide a comprehensive overview of current and emerging technologies in endovascular embolization with respect to devices, materials, mechanisms, and design guidelines. Limitations and challenges in embolic materials are also discussed to promote advancement in the field.
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Affiliation(s)
- Jingjie Hu
- Division of Vascular & Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Hassan Albadawi
- Division of Vascular & Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Rahmi Oklu
- Division of Vascular & Interventional Radiology, Minimally Invasive Therapeutics Laboratory, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Brian W Chong
- Departments of Radiology and Neurological Surgery, Mayo Clinic, 13400 East Shea Blvd., Scottsdale, Arizona 85259, USA
| | - Amy R. Deipolyi
- Department of Interventional Radiology, Memorial Sloan Kettering Cancer Center, Weill Cornell Medical Center, 1275 York Avenue, New York, New York 10065, USA
| | - Rahul A. Sheth
- Department of Interventional Radiology, The University of Texas MD Anderson Cancer Center, Houston, Texas 77054, USA
| | - Ali Khademhosseini
- Department of Bioengineering, Department of Radiological Sciences, Department of Chemical and Biomolecular Engineering, Center for Minimally Invasive Therapeutics, California Nanosystems Institute, University of California, 410 Westwood Plaza, Los Angeles, California 90095, USA
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Hong L, Luo SH, Yu CH, Xie Y, Xia MY, Chen GY, Peng Q. Functional Nanomaterials and Their Potential Applications in Antibacterial Therapy. Pharm Nanotechnol 2019; 7:129-146. [PMID: 30894114 DOI: 10.2174/2211738507666190320160802] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Revised: 12/05/2018] [Accepted: 03/18/2019] [Indexed: 02/05/2023]
Abstract
In the past decades, nanomaterials have shown great potential in biomedical fields, especially in drug delivery, imaging and targeted therapy. Recently, the development of novel functional nanomaterials for antibacterial application has attracted much attention. Compared to the traditional direct use of antibiotics, antibacterial nanomaterials either as drug delivery systems or active agents have a higher efficacy and lower side effects. Herein, we will focus on the antibacterial applications of four commonly used nanomaterials, including metal-based nanomaterials, polymeric nanoparticles, graphene oxides or carbon-based nanomaterials and nanogels.
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Affiliation(s)
- Le Hong
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Shu-Han Luo
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Chen-Hao Yu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yu Xie
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Meng-Ying Xia
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Ge-Yun Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Qiang Peng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
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67
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Yao J, Wang H, Chen M, Yang M. Recent advances in graphene-based nanomaterials: properties, toxicity and applications in chemistry, biology and medicine. Mikrochim Acta 2019; 186:395. [PMID: 31154528 DOI: 10.1007/s00604-019-3458-x] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 04/27/2019] [Indexed: 12/12/2022]
Abstract
This review (with 239 refs.) summarizes the progress that has been made in applications of graphene-based nanomaterials (such as plain graphene, graphene oxides, doped graphene oxides, graphene quantums dots) in biosensing, imaging, drug delivery and diagnosis. Following an introduction into the field, a first large section covers the toxicity of graphene and its derivatives (with subsections on bacterial toxicity and tissue toxicity). The use of graphene-based nanomaterials in sensors is reviewed next, with subsections on electrochemical, FET-based, fluorescent, chemiluminescent and colorimetric sensors and probes. The large field of imaging is treated next, with subchapters on optical, PET-based, and magnetic resonance based methods. A concluding section summarizes the current status, addresses current challenges, and gives an outlook on potential future trends. Graphical Abstract Schematic presentation of the potential applications of graphene-based materials in life science and biomedicine, emphatically reflected in some vital areas such as DNA analysis, biological monitoring, drug delivery, in vitro labelling, in vivo imaging, tumor target, etc.
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Affiliation(s)
- Jun Yao
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, People's Republic of China. .,State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, 610500, People's Republic of China.
| | - Heng Wang
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, People's Republic of China
| | - Min Chen
- College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu, 610500, People's Republic of China
| | - Mei Yang
- Key Laboratory of Green Catalysis of Higher Education Institutes of Sichuan, College of Chemistry and Environmental Engineering, Sichuan University of Science and Engineering, Zigong, 643000, People's Republic of China.
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68
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N-alkylated chitosan/graphene oxide porous sponge for rapid and effective hemostasis in emergency situations. Carbohydr Polym 2019; 219:405-413. [PMID: 31151541 DOI: 10.1016/j.carbpol.2019.05.028] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Revised: 04/28/2019] [Accepted: 05/08/2019] [Indexed: 01/24/2023]
Abstract
N-alkylated chitosan (AC) sponges and graphene oxide (GO) sponges are promising candidates for emergency hemostat. However, AC sponges have weak mechanical strength and GO sponges may induce toxicity. To overcome these problems, a series of AC/GO composite spongs (ACGS) were prepared with various ratios (GO/AC, 0%, 5%, 10%, and 20%) using a dilute solution freeze phase separation and drying process. The sponges exhibit excellent absorption capacity, mechanical stability, and biocompatibility. In serial in vitro clotting tests, the higher the ratio of GO, the better the coagulation efficiency. ACGS with 20% ratio of GO (ACGS20) has shorter hemostatic time than Celox in a rabbit femoral injury test. Moreover, ACGS20 can accelerate erythrocyte and platelet adhesion. CD62p and intracellular Ca2+ measurements show that ACGS20 can promote the release of intracellular Ca2+ and stimulate platelet activation. These results suggest that ACGS20 is a good candidate composition for a safe and efficacious hemostatic dressing.
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69
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Lasocka I, Jastrzębska E, Szulc-Dąbrowska L, Skibniewski M, Pasternak I, Kalbacova MH, Skibniewska EM. The effects of graphene and mesenchymal stem cells in cutaneous wound healing and their putative action mechanism. Int J Nanomedicine 2019; 14:2281-2299. [PMID: 31015759 PMCID: PMC6448540 DOI: 10.2147/ijn.s190928] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
This study provides a review of the therapeutic potential of graphene dressing scaffolds and mesenchymal stem cells (MSCs) and their synergistic effects with respect to cutaneous wound healing. This study also considers their putative action mechanism based on the antibacterial, immunomodulating, angiogenic, matrix remodeling effects of materials belonging to the graphene family and MSCs during the wound healing process. In addition, this study discusses the cytocompatibility of graphene, its uses as a platform for skin substitutes, the properties it possesses with respect to providing protection against microbial invasion as well as strategies aimed at minimizing the chance of the occurrence of sepsis. MSCs are capable of secreting several factors that exert a therapeutic impact on reparative processes and tissue regeneration. In light of experiments conducted to date, graphene combined with MSCs appears to have the potential to enhance both the wound healing process and infection control at the injury site.
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Affiliation(s)
- Iwona Lasocka
- Department of Animal Environment Biology, Faculty of Animal Science, Warsaw University of Life Sciences, Warsaw, Poland
| | - Elżbieta Jastrzębska
- Department of Medical Biotechnology, Faculty of Chemistry, Warsaw University of Technology, Warsaw, Poland
| | - Lidia Szulc-Dąbrowska
- Department of Preclinical Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland
| | - Michał Skibniewski
- Department of Morphological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences, Warsaw, Poland,
| | - Iwona Pasternak
- Faculty of Physics, Warsaw University of Technology, Warsaw, Poland
| | - Marie Hubalek Kalbacova
- Institute of Pathological Physiology, 1st Faculty of Medicine, Charles University, Prague, Czech Republic,
- Biomedical Center, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic,
| | - Ewa M Skibniewska
- Department of Animal Environment Biology, Faculty of Animal Science, Warsaw University of Life Sciences, Warsaw, Poland
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70
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Palmieri V, Perini G, De Spirito M, Papi M. Graphene oxide touches blood: in vivo interactions of bio-coronated 2D materials. NANOSCALE HORIZONS 2019; 4:273-290. [PMID: 32254085 DOI: 10.1039/c8nh00318a] [Citation(s) in RCA: 73] [Impact Index Per Article: 14.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Graphene oxide is the hot topic in biomedical and pharmaceutical research of the current decade. However, its complex interactions with human blood components complicate the transition from the promising in vitro results to clinical settings. Even though graphene oxide is made with the same atoms as our organs, tissues and cells, its bi-dimensional nature causes unique interactions with blood proteins and biological membranes and can lead to severe effects like thrombogenicity and immune cell activation. In this review, we will describe the journey of graphene oxide after injection into the bloodstream, from the initial interactions with plasma proteins to the formation of the "biomolecular corona", and biodistribution. We will consider the link between the chemical properties of graphene oxide (and its functionalized/reduced derivatives), protein binding and in vivo response. We will also summarize data on biodistribution and toxicity in view of the current knowledge of the influence of the biomolecular corona on these processes. Our aim is to shed light on the unsolved problems regarding the graphene oxide corona to build the groundwork for the future development of drug delivery technology.
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Affiliation(s)
- V Palmieri
- Fondazione Policlinico A. Gemelli IRCSS-Università Cattolica Sacro Cuore, Largo Francesco Vito 1, 00168, Roma, Italy.
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71
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Chen J, Lv L, Li Y, Ren X, Luo H, Gao Y, Yan H, Li Y, Qu Y, Yang L, Li X, Zeng R. Preparation and evaluation of Bletilla striata polysaccharide/graphene oxide composite hemostatic sponge. Int J Biol Macromol 2019; 130:827-835. [PMID: 30807800 DOI: 10.1016/j.ijbiomac.2019.02.137] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 02/19/2019] [Accepted: 02/22/2019] [Indexed: 10/27/2022]
Abstract
Uncontrolled bleeding is an important cause of military and civilian casualties. GO has received more attention in the field of hemostasis. However, pure GO has various limitation in application due to its potential thrombosis, hemolytic and cytotoxicity. Herein, we present a simple, rapid and low-cost method to combine GO and natural polysaccharides by hydrogen bonding to prepare a new material Bletilla striata polysaccharide/graphene oxide composite sponge (BGCS). The BGCS was successfully synthesized and characterized by SEM, IR, RAMAN, XRD and Zeta potential analyzer analysis. The BGCS exhibited favorable biocompatibility. Besides, the porosity of BGCS was higher than 90% and showed good water absorption capacity. The results of whole blood coagulation evaluation showed that the BGCS can promote blood coagulation within 30 s without anticoagulant, showing excellent hemostatic effect. Further coagulation mechanism studies indicated that the surface of the BGCS possessed a high charge (-27.3 ± 0.9 mV) and showed strong platelet stimulation, the BGCS can also induce red blood cell aggregation, accelerate fibrin formation and accelerate blood coagulation. Therefore, the BGCS can stop bleeding within 50 s in rat-tail amputation models. The BGCS provides a new perspective for the safe application of GO in the field of trauma hemostasis.
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Affiliation(s)
- Junke Chen
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Luyang Lv
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Ying Li
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Xiaodong Ren
- Medical College, Guizhou University, Guiyang 550025, China
| | - Hao Luo
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Yuanping Gao
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Hengxiu Yan
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Yanfang Li
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - Yan Qu
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu 611137, China
| | - Lixin Yang
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China
| | - XiuJun Li
- Department of Chemistry, University of Texas at El Paso, El Paso, TX 79968, USA
| | - Rui Zeng
- College of Pharmacy, Southwest Minzu University, Chengdu 610041, China.
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72
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Syama S, Mohanan PV. Comprehensive Application of Graphene: Emphasis on Biomedical Concerns. NANO-MICRO LETTERS 2019; 11:6. [PMID: 34137957 PMCID: PMC7770934 DOI: 10.1007/s40820-019-0237-5] [Citation(s) in RCA: 84] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 12/25/2018] [Indexed: 05/03/2023]
Abstract
Graphene, sp2 hybridized carbon framework of one atom thickness, is reputed as the strongest material to date. It has marked its impact in manifold applications including electronics, sensors, composites, and catalysis. Current state-of-the-art graphene research revolves around its biomedical applications. The two-dimensional (2D) planar structure of graphene provides a large surface area for loading drugs/biomolecules and the possibility of conjugating fluorescent dyes for bioimaging. The high near-infrared absorbance makes graphene ideal for photothermal therapy. Henceforth, graphene turns out to be a reliable multifunctional material for use in diagnosis and treatment. It exhibits antibacterial property by directly interacting with the cell membrane. Potential application of graphene as a scaffold for the attachment and proliferation of stem cells and neuronal cells is captivating in a tissue regeneration scenario. Fabrication of 2D graphene into a 3D structure is made possible with the help of 3D printing, a revolutionary technology having promising applications in tissue and organ engineering. However, apart from its advantageous application scope, use of graphene raises toxicity concerns. Several reports have confirmed the potential toxicity of graphene and its derivatives, and the inconsistency may be due to the lack of standardized consensus protocols. The present review focuses on the hidden facts of graphene and its biomedical application, with special emphasis on drug delivery, biosensing, bioimaging, antibacterial, tissue engineering, and 3D printing applications.
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Affiliation(s)
- S Syama
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India
| | - P V Mohanan
- Toxicology Division, Biomedical Technology Wing, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695 012, India.
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73
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Ma L, Zhou M, He C, Li S, Fan X, Nie C, Luo H, Qiu L, Cheng C. Graphene-based advanced nanoplatforms and biocomposites from environmentally friendly and biomimetic approaches. GREEN CHEMISTRY 2019. [DOI: 10.1039/c9gc02266j] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Environmentally friendly and biomimetic approaches to fabricate graphene-based advanced nanoplatforms and biocomposites for biomedical applications are summarized in this review.
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Affiliation(s)
- Lang Ma
- Department of Ultrasound
- West China Hospital
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
| | - Mi Zhou
- College of Biomass Science and Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Chao He
- Department of Ultrasound
- West China Hospital
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
| | - Shuang Li
- Functional Materials
- Department of Chemistry
- Technische Universität Berlin
- 10623 Berlin
- Germany
| | - Xin Fan
- Department of Ultrasound
- West China Hospital
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
| | - Chuanxiong Nie
- Department of Chemistry and Biochemistry
- Freie Universitat Berlin
- Berlin 14195
- Germany
| | - Hongrong Luo
- National Engineering Research Center for Biomaterials
- Sichuan University
- Chengdu 610064
- China
| | - Li Qiu
- Department of Ultrasound
- West China Hospital
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
| | - Chong Cheng
- Department of Ultrasound
- West China Hospital
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
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74
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Fadeel B, Bussy C, Merino S, Vázquez E, Flahaut E, Mouchet F, Evariste L, Gauthier L, Koivisto AJ, Vogel U, Martín C, Delogu LG, Buerki-Thurnherr T, Wick P, Beloin-Saint-Pierre D, Hischier R, Pelin M, Candotto Carniel F, Tretiach M, Cesca F, Benfenati F, Scaini D, Ballerini L, Kostarelos K, Prato M, Bianco A. Safety Assessment of Graphene-Based Materials: Focus on Human Health and the Environment. ACS NANO 2018; 12:10582-10620. [PMID: 30387986 DOI: 10.1021/acsnano.8b04758] [Citation(s) in RCA: 304] [Impact Index Per Article: 50.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Graphene and its derivatives are heralded as "miracle" materials with manifold applications in different sectors of society from electronics to energy storage to medicine. The increasing exploitation of graphene-based materials (GBMs) necessitates a comprehensive evaluation of the potential impact of these materials on human health and the environment. Here, we discuss synthesis and characterization of GBMs as well as human and environmental hazard assessment of GBMs using in vitro and in vivo model systems with the aim to understand the properties that underlie the biological effects of these materials; not all GBMs are alike, and it is essential that we disentangle the structure-activity relationships for this class of materials.
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Affiliation(s)
- Bengt Fadeel
- Nanosafety & Nanomedicine Laboratory, Institute of Environmental Medicine , Karolinska Institutet , 17777 Stockholm , Sweden
| | - Cyrill Bussy
- Nanomedicine Laboratory, Faculty of Biology, Medicine & Health , University of Manchester , Manchester M13 9PL , United Kingdom
| | - Sonia Merino
- Faculty of Chemical Science and Technology , University of Castilla-La Mancha , 13071 Ciudad Real , Spain
| | - Ester Vázquez
- Faculty of Chemical Science and Technology , University of Castilla-La Mancha , 13071 Ciudad Real , Spain
| | | | | | | | - Laury Gauthier
- CNRS, Université Paul Sabatier , 31062 Toulouse , France
| | - Antti J Koivisto
- National Research Centre for the Working Environment , 2100 Copenhagen , Denmark
| | - Ulla Vogel
- National Research Centre for the Working Environment , 2100 Copenhagen , Denmark
| | - Cristina Martín
- University of Strasbourg, CNRS , Immunology, Immunopathology and Therapeutic Chemistry , 67000 Strasbourg , France
| | - Lucia G Delogu
- Department of Chemistry and Pharmacy University of Sassari , Sassari 7100 , Italy
- Istituto di Ricerca Pediatrica , Fondazione Città della Speranza , 35129 Padova , Italy
| | - Tina Buerki-Thurnherr
- Swiss Federal Laboratories for Materials Science and Technology (EMPA) , 9014 St. Gallen , Switzerland
| | - Peter Wick
- Swiss Federal Laboratories for Materials Science and Technology (EMPA) , 9014 St. Gallen , Switzerland
| | | | - Roland Hischier
- Swiss Federal Laboratories for Materials Science and Technology (EMPA) , 9014 St. Gallen , Switzerland
| | - Marco Pelin
- Department of Life Sciences , University of Trieste , 34127 Trieste , Italy
| | | | - Mauro Tretiach
- Department of Life Sciences , University of Trieste , 34127 Trieste , Italy
| | - Fabrizia Cesca
- Center for Synaptic Neuroscience and Technology , Istituto Italiano di Tecnologia , 16132 Genova , Italy
| | - Fabio Benfenati
- Center for Synaptic Neuroscience and Technology , Istituto Italiano di Tecnologia , 16132 Genova , Italy
| | - Denis Scaini
- Scuola Internazionale Superiore di Studi Avanzati (SISSA) , 34136 Trieste , Italy
| | - Laura Ballerini
- Scuola Internazionale Superiore di Studi Avanzati (SISSA) , 34136 Trieste , Italy
| | - Kostas Kostarelos
- Nanomedicine Laboratory, Faculty of Biology, Medicine & Health , University of Manchester , Manchester M13 9PL , United Kingdom
| | - Maurizio Prato
- Department of Chemical and Pharmaceutical Sciences , University of Trieste , 34127 Trieste , Italy
- Carbon Nanobiotechnology Laboratory , CIC BiomaGUNE , 20009 San Sebastian , Spain
- Basque Foundation for Science, Ikerbasque , 48013 Bilbao , Spain
| | - Alberto Bianco
- University of Strasbourg, CNRS , Immunology, Immunopathology and Therapeutic Chemistry , 67000 Strasbourg , France
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75
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Li G, Liang Y, Xu C, Sun H, Tao L, Wei Y, Wang X. Polydopamine reinforced hemostasis of a graphene oxide sponge via enhanced platelet stimulation. Colloids Surf B Biointerfaces 2018; 174:35-41. [PMID: 30419476 DOI: 10.1016/j.colsurfb.2018.10.074] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2018] [Revised: 09/28/2018] [Accepted: 10/25/2018] [Indexed: 02/08/2023]
Abstract
Graphene oxide (GO) is a promising hemostatic material because of its platelet stimulatory activity. However, our previous studies on cross-linked graphene sponges demonstrated that those sponges lost the GO function of platelet stimulation due to the pristine GO was reduced under the harsh reaction conditions. Accordingly, a mild cross-linking strategy is expected to preserve the oxygen-containing groups to further increase the hemostatic performance of the sponges. Here, we present a polydopamine (PDA) cross-linked GO sponge (DCGO) by using mild and facile wet chemistry. The obtained DCGO possessed a high surface charge (-31.3 ± 0.3 mV) and showed strong platelet stimulation. Moreover, this method strengthened the mechanical properties of the DCGO, which supported 350 times its own weight without deformation, thus ensuring its absorbability. For the synergy of platelet stimulation and physical absorption, DCGO achieved outstanding hemostatic performance. Bleeding stopped within 105 ± 15 s, which was 165 s faster than that of the un-cross-linked GO aerogel and 96 s faster than that of the cross-linked graphene sponge (CGS). The DCGO combines the advantages of both PDA and GO, thus supplying a new material and method for the field of trauma hemostasis.
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Affiliation(s)
- Guofeng Li
- The State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China.
| | - Yuping Liang
- The State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Congcong Xu
- The State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China
| | - Hui Sun
- Tongliao Infectious Disease Hospital, Tongliao, 028000, PR China
| | - Lei Tao
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, PR China
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research, Tsinghua University, Beijing, 100084, PR China
| | - Xing Wang
- The State Key Laboratory of Chemical Resource Engineering, Beijing Laboratory of Biomedical Materials, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, PR China.
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76
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2D materials for next generation healthcare applications. Int J Pharm 2018; 551:309-321. [DOI: 10.1016/j.ijpharm.2018.09.041] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 09/17/2018] [Indexed: 01/19/2023]
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77
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Qu Y, Wang J, Ma Q, Shen W, Pei X, You S, Yin Q, Li X. A novel environmental fate of graphene oxide: Biodegradation by a bacterium Labrys sp. WJW to support growth. WATER RESEARCH 2018; 143:260-269. [PMID: 29986236 DOI: 10.1016/j.watres.2018.03.070] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2018] [Revised: 03/22/2018] [Accepted: 03/27/2018] [Indexed: 06/08/2023]
Abstract
Graphene oxide (GO) is a new type of nanomaterial with unique physicochemical properties and diverse applications, whereas it poses potential risk to human and environment. By screening from natural soil exposed to GO in the laboratory, we successfully obtained a novel bacterium, Labrys sp. WJW, which was able to use GO as the sole carbon source for growth. Within 8 days, cell numbers increased 16.76 ± 3.21 folds using 100 mg/L GO as the carbon source by qPCR analysis. The bacterial biodegradation which resulted in formation of holes and functional group changes of GO was proved by Raman spectroscopy, atomic force microscopy, transmission electron microscopy and X-ray photoelectron spectroscopy analyses. Aromatic intermediates with structures of benzoic acid and phenol were identified using gas chromatograph-mass spectrometry and liquid chromatography/time-of-flight/mass spectrometry. Combination of genomic and proteomic analyses were performed to explore the proteins associated with GO degradation. A total of 644 proteins were significantly shifted. Bioinformatics analysis indicated that part of the up-regulated proteins were related to oxidation, ring cleavage and intermediates transmembrane processes, and GO was supposed to be degraded to benzoate and further degraded for downstream processes. This study enriches our understanding and provides new insights into the environmental fate of GO.
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Affiliation(s)
- Yuanyuan Qu
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China.
| | - Jingwei Wang
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Qiao Ma
- Institute of Environmental Systems Biology, College of Environmental Science and Engineering, Dalian Maritime University, Dalian, 116026, China
| | - Wenli Shen
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Xiaofang Pei
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Shengnan You
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Qingxin Yin
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Xuanying Li
- Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
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78
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Liu J, Dong J, Zhang T, Peng Q. Graphene-based nanomaterials and their potentials in advanced drug delivery and cancer therapy. J Control Release 2018; 286:64-73. [DOI: 10.1016/j.jconrel.2018.07.034] [Citation(s) in RCA: 142] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2018] [Revised: 07/16/2018] [Accepted: 07/17/2018] [Indexed: 12/12/2022]
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79
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Lakshmanan R, Maulik N. Graphene-based drug delivery systems in tissue engineering and nanomedicine. Can J Physiol Pharmacol 2018; 96:869-878. [PMID: 30136862 DOI: 10.1139/cjpp-2018-0225] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The time and dosage form of graphene derivatives have been found to determine therapeutic and toxic windows in several cell lines and preclinical models. The enhanced biological action of graphene derivatives is made possible by altering the chemistry of native materials via surface conjugation, or by changing the oxidation state. The high level of chemical reactivity vested in the planar structure of graphene can be used to load various drugs and biomolecules with maximum radical scavenging effect. The integration of graphene and polymers brings electrical conductivity to scaffolds, making them ideal for cardiac or neuronal tissue engineering. Drawbacks associated with graphene-based materials for biomedical applications include defect-free graphene formation and heteroatom contamination during synthesis process; reduced availability of sp2 hybridized carbon centers due to serum proteins masking; and poor availability of data pertaining to in vivo clearance of graphene-based formulations. Personalized medicine is an emerging area of alternative treatments, which in combination with graphene-based nanobiomaterials, has revolutionary potential for the development of individualized nanocarriers to treat highly challenging diseases.
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Affiliation(s)
- Rajesh Lakshmanan
- Molecular Cardiology and Angiogenesis Laboratory, Department of Surgery, University of Connecticut Health, Farmington, CT 06030, USA.,Molecular Cardiology and Angiogenesis Laboratory, Department of Surgery, University of Connecticut Health, Farmington, CT 06030, USA
| | - Nilanjana Maulik
- Molecular Cardiology and Angiogenesis Laboratory, Department of Surgery, University of Connecticut Health, Farmington, CT 06030, USA.,Molecular Cardiology and Angiogenesis Laboratory, Department of Surgery, University of Connecticut Health, Farmington, CT 06030, USA
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80
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Dasari Shareena TP, McShan D, Dasmahapatra AK, Tchounwou PB. A Review on Graphene-Based Nanomaterials in Biomedical Applications and Risks in Environment and Health. NANO-MICRO LETTERS 2018; 10:53. [PMID: 30079344 PMCID: PMC6075845 DOI: 10.1007/s40820-018-0206-4] [Citation(s) in RCA: 169] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2018] [Accepted: 04/22/2018] [Indexed: 05/18/2023]
Abstract
Graphene-based nanomaterials (GBNs) have attracted increasing interests of the scientific community due to their unique physicochemical properties and their applications in biotechnology, biomedicine, bioengineering, disease diagnosis and therapy. Although a large amount of researches have been conducted on these novel nanomaterials, limited comprehensive reviews are published on their biomedical applications and potential environmental and human health effects. The present research aimed at addressing this knowledge gap by examining and discussing: (1) the history, synthesis, structural properties and recent developments of GBNs for biomedical applications; (2) GBNs uses as therapeutics, drug/gene delivery and antibacterial materials; (3) GBNs applications in tissue engineering and in research as biosensors and bioimaging materials; and (4) GBNs potential environmental effects and human health risks. It also discussed the perspectives and challenges associated with the biomedical applications of GBNs.
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Affiliation(s)
| | - Danielle McShan
- RCMI Center for Environmental Health, Jackson State University, Jackson, MS, 39217, USA
| | - Asok K Dasmahapatra
- RCMI Center for Environmental Health, Jackson State University, Jackson, MS, 39217, USA
| | - Paul B Tchounwou
- RCMI Center for Environmental Health, Jackson State University, Jackson, MS, 39217, USA.
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81
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Ghosal K, Sarkar K. Biomedical Applications of Graphene Nanomaterials and Beyond. ACS Biomater Sci Eng 2018; 4:2653-2703. [DOI: 10.1021/acsbiomaterials.8b00376] [Citation(s) in RCA: 127] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Krishanu Ghosal
- Gene Therapy and Tissue Engineering Lab, Department of Polymer Science & Technology, University of Calcutta, 92 A.P.C. Road, Kolkata 700 009, India
| | - Kishor Sarkar
- Gene Therapy and Tissue Engineering Lab, Department of Polymer Science & Technology, University of Calcutta, 92 A.P.C. Road, Kolkata 700 009, India
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82
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Optoelectronics Based Dynamic Advancement of Graphene: Characteristics and Applications. CRYSTALS 2018. [DOI: 10.3390/cryst8040171] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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83
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Xia S, Li J, Zu M, Li J, Liu J, Bai X, Chang Y, Chen K, Gu W, Zeng L, Zhao L, Xing G, Xing G. Small size fullerenol nanoparticles inhibit thrombosis and blood coagulation through inhibiting activities of thrombin and FXa. NANOMEDICINE-NANOTECHNOLOGY BIOLOGY AND MEDICINE 2018; 14:929-939. [DOI: 10.1016/j.nano.2017.12.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Revised: 12/16/2017] [Accepted: 12/16/2017] [Indexed: 12/13/2022]
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84
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Mellado C, Figueroa T, Báez R, Castillo R, Melendrez M, Schulz B, Fernández K. Development of Graphene Oxide Composite Aerogel with Proanthocyanidins with Hemostatic Properties As a Delivery System. ACS APPLIED MATERIALS & INTERFACES 2018; 10:7717-7729. [PMID: 29461041 DOI: 10.1021/acsami.7b16084] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The graphene aerogels' potential for use as both a hemostatic agent and dermal delivery system has scarcely been investigated. In this study, we used a sol-gel process for generating dry and stable composite aerogels based on graphene oxide (GO) and poly(vinyl alcohol) (PVA). Furthermore, we incorporated natural extract of País grape seed (SD) and skin (SK), rich in proanthocyanidins (PAs or condensed tannins). The effect of the incorporation of the grape extracts was investigated in relation to the aerogels' structure, coagulation performance and the release of the extracts. The results demonstrated that they have a porous structure and low density, capable of absorbing water and blood. The incorporation of 12% (w/w) of PA extracts into the aerogel increased the negative zeta potential of the material by 33% (-18.3 ± 1.3 mV), and the coagulation time was reduced by 37% and 28% during the first 30 and 60 s of contact between the aerogel and whole blood, respectively. The release of extracts from the GO-PVA-SD and GO-PVA-SK aerogels was prolonged to 3 h with 20%, probably due to the existence of strong binding between PAs andGO-PVA, both characterized by the presence of aromatic and hydroxyl groups that can form noncovalent bonds but are strong and stable enough to avoid a greater release into the medium. This study provides a new GO-based aerogel, which has a great potential use in the field of dermal delivery, wound healing and/or the treatment of trauma bleeding.
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Affiliation(s)
- Constanza Mellado
- Laboratory of Biomaterials, Department of Chemical Engineering, Faculty of Engineering , University of Concepción , Barrio Universitario s/n , P.O. Box 160-C, Concepción 4030000 , Chile
| | - Toribio Figueroa
- Laboratory of Biomaterials, Department of Chemical Engineering, Faculty of Engineering , University of Concepción , Barrio Universitario s/n , P.O. Box 160-C, Concepción 4030000 , Chile
| | - Ricardo Báez
- Department of Physics, Faculty of Physical and Mathematical Sciences , University of Concepción , Concepción , Chile
| | - Rosario Castillo
- Department of Instrumental Analysis, Faculty of Pharmacy , University of Concepción , Concepción , Chile
| | - Manuel Melendrez
- Department of Material, Faculty of Engineering , University of Concepción , Concepción , Chile
| | - Berta Schulz
- Department of Pharmacy, Faculty of Pharmacy , University of Concepción , Concepción , Chile
| | - Katherina Fernández
- Laboratory of Biomaterials, Department of Chemical Engineering, Faculty of Engineering , University of Concepción , Barrio Universitario s/n , P.O. Box 160-C, Concepción 4030000 , Chile
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85
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Matus MF, Vilos C, Cisterna BA, Fuentes E, Palomo I. Nanotechnology and primary hemostasis: Differential effects of nanoparticles on platelet responses. Vascul Pharmacol 2018; 101:1-8. [DOI: 10.1016/j.vph.2017.11.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2017] [Revised: 10/12/2017] [Accepted: 11/14/2017] [Indexed: 12/19/2022]
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86
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Huo D, Liu G, Li Y, Wang Y, Guan G, Yang M, Wei K, Yang J, Zeng L, Li G, Zeng W, Zhu C. Construction of Antithrombotic Tissue-Engineered Blood Vessel via Reduced Graphene Oxide Based Dual-Enzyme Biomimetic Cascade. ACS NANO 2017; 11:10964-10973. [PMID: 29035553 DOI: 10.1021/acsnano.7b04836] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Thrombosis is one of the biggest obstacles in the clinical application of small-diameter tissue-engineered blood vessels (TEBVs). The implantation of an unmodified TEBV will lead to platelet aggregation and further activation of the coagulation cascade, in which the high concentration of adenosine diphosphate (ADP) that is released by platelets plays an important role. Inspired by the phenomenon that endothelial cells continuously generate endogenous antiplatelet substances via enzymatic reactions, we designed a reduced graphene oxide (RGO) based dual-enzyme biomimetic cascade to successively convert ADP into adenosine monophosphate (AMP) and AMP into adenosine. We used RGO as a support and bound apyrase and 5'-nucleotidase (5'-NT) on the surface of RGO through covalent bonds, and then, we modified the surface of the collagen-coated decellularized vascular matrix with the RGO-enzyme complexes, in which RGO functions as a platform with a large open surface area and minimal diffusion barriers for substrates/products to integrate two catalytic systems for cascading reactions. The experimental results demonstrate that the two enzymes can synergistically catalyze procoagulant ADP into anticoagulant AMP and adenosine successively under physiological conditions, thus reducing the concentration of ADP. AMP and adenosine can weaken or even reverse the platelet aggregation induced by ADP, thereby inhibiting thrombosis. Adenosine can also accelerate the endothelialization of TEBVs by regulating cellular energy metabolism and optimizing the microenvironment, thus ensuring the antithrombotic function and patency of TEBVs even after the RGO-enzyme complex loses its activity.
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Affiliation(s)
- Da Huo
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Ge Liu
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Yanzhao Li
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Yuxin Wang
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Ge Guan
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Mingcan Yang
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Keyu Wei
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Jingyuan Yang
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Lingqin Zeng
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Gang Li
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Wen Zeng
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
| | - Chuhong Zhu
- Department of Anatomy, State Key Laboratory of Trauma, Burns, and Combined Injury, National and Regional Engineering Laboratory of Tissue Engineering, State and Local Joint Engineering Laboratory for Vascular Implants, Key Lab for Biomechanics and Tissue Engineering of Chongqing, Third Military Medical University , Chongqing 400038, China
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87
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Hashemi M, Omidi M, Muralidharan B, Smyth H, Mohagheghi MA, Mohammadi J, Milner TE. Evaluation of the Photothermal Properties of a Reduced Graphene Oxide/Arginine Nanostructure for Near-Infrared Absorption. ACS APPLIED MATERIALS & INTERFACES 2017; 9:32607-32620. [PMID: 28841283 DOI: 10.1021/acsami.7b11291] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Strong near-infrared (NIR) absorption of reduced graphene oxide (rGO) make this material a candidate for photothermal therapy. The use of rGO has been limited by low stability in aqueous media due to the lack of surface hydrophilic groups. We report synthesis of a novel form of reduced graphene-arginine (rGO-Arg) as a nanoprobe. Introduction of Arg to the surface of rGO not only increases the stability in aqueous solutions but also increases cancer cell uptake. Atomic force microscopy (AFM) and transmission electron microscopy (TEM) images are recorded to characterize the morphology of rGO-Arg. Fourier transform infrared (FTIR), X-ray photoelectron spectra (XPS), Raman, and UV-vis spectroscopy are utilized to analyze the physiochemical properties of rGO-Arg. Interaction of rGO-Arg with 808 nm laser light has been evaluated by measuring the absorption cross section in response to periodically modulated intensity to minimize artifacts arising from lateral thermal diffusion with a material scattering matched to a low scattering optical standard. Cell toxicity and cellular uptake by MD-MB-231 cell lines provide supporting data for the potential application of rGO-Arg for photothermal therapy. Absorption cross-section results suggest rGO-Arg is an excellent NIR absorber that is 3.2 times stronger in comparison to GO.
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Affiliation(s)
- Mohadeseh Hashemi
- Biomedical Engineering Department, Faculty of New Sciences and Technologies, The University of Tehran , Tehran 14395-1561, Iran
- Biomedical Engineering Department, The University of Texas at Austin , Austin, Texas 78712, United States
- Division of Pharmaceutics, College of Pharmacy, The University of Texas at Austin , Austin, Texas 78712, United States
| | - Meisam Omidi
- Protein Research Centre, Shahid Beheshti University , GC, Velenjak, Tehran 1985717443, Iran
| | - Bharadwaj Muralidharan
- Biomedical Engineering Department, The University of Texas at Austin , Austin, Texas 78712, United States
- Department of Electrical and Computer Engineering, The University of Texas at Austin , Austin, Texas 78712, United States
| | - Hugh Smyth
- Division of Pharmaceutics, College of Pharmacy, The University of Texas at Austin , Austin, Texas 78712, United States
| | - Mohammad A Mohagheghi
- Cancer Research Center, Cancer Institute of Iran, Tehran University of Medical Sciences , Tehran 1419733141, Iran
| | - Javad Mohammadi
- Biomedical Engineering Department, Faculty of New Sciences and Technologies, The University of Tehran , Tehran 14395-1561, Iran
| | - Thomas E Milner
- Biomedical Engineering Department, The University of Texas at Austin , Austin, Texas 78712, United States
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88
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Graphene-based nanomaterials for drug and/or gene delivery, bioimaging, and tissue engineering. Drug Discov Today 2017; 22:1302-1317. [DOI: 10.1016/j.drudis.2017.04.002] [Citation(s) in RCA: 205] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2017] [Revised: 03/01/2017] [Accepted: 04/12/2017] [Indexed: 01/19/2023]
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89
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Growth and accelerated differentiation of mesenchymal stem cells on graphene-oxide-coated titanate with dexamethasone on surface of titanium implants. Dent Mater 2017; 33:525-535. [DOI: 10.1016/j.dental.2017.03.001] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 02/21/2017] [Accepted: 03/03/2017] [Indexed: 11/20/2022]
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90
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El-Yamany NA, Mohamed FF, Salaheldin TA, Tohamy AA, Abd El-Mohsen WN, Amin AS. Graphene oxide nanosheets induced genotoxicity and pulmonary injury in mice. ACTA ACUST UNITED AC 2017; 69:383-392. [PMID: 28359838 DOI: 10.1016/j.etp.2017.03.002] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 03/09/2017] [Indexed: 01/28/2023]
Abstract
Graphene and graphene-related materials have broadly applied in biomedical purposes due to their unique properties, thus safety evaluation of them is crucial. This study was performed to explore the genotoxic and pulmonary toxic potential of different doses of graphene oxide nanosheets' (GOs) in mice.A total of 90 male mature mice were randomly divided into six groups of fifteen mice per each, five groups were intraperitoneally injected by GO at doses of 10, 50, 100, 250 and 500μg/kg b.w once weekly in addition to the control group that was injected intraperitoneally with 0.2ml saline solution. Five animals from each group were euthanized after 7, 28 and 56days post treatment. Evaluation of genotoxicity was performed through detection of chromosomal aberrations in bone marrow while assessment of lung injury was made by determination of DNA fragmentation in lung specimens using the alkali Comet assay, pulmonary oxidative markers estimation and finally histopathological investigations. Results revealed that GOs induced variable structural chromosomal aberrations (SCA) in bone marrow and DNA damage of lung cells that were time and dose dependent and represented by increase in%DNA in comet tail, tail moment and tail length and decrease in% head DNA in nuclei of lung of GOs-treated mice versus control groups in addition, GOs induced various changes in pulmonary oxidative stress parameters that were affected by dose and duration of treatment compared with the control as well as various pulmonary histopathological alterations were detected indicating lung injury. CONCLUSION GO potentiate the induction of genotoxicity and pulmonary injury in mice in time and dose dependent manner.
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Affiliation(s)
- Nabil A El-Yamany
- Department of Zoology & Entomology, Faculty of Science, Helwan University, Egypt
| | - Faten F Mohamed
- Department of Pathology, Faculty of Veterinary Medicine, Cairo University, Egypt.
| | - Taher A Salaheldin
- Mostafa Elsayed Nanotechnology Research Center, British University in Egypt, Egypt; Nanotechnology & Advanced Materials Central Lab, Agriculture Research Center, Egypt
| | - Amany A Tohamy
- Department of Zoology & Entomology, Faculty of Science, Helwan University, Egypt
| | | | - Adel S Amin
- Biotechnology Research Unit, Animal Reproduction Research Institute, Egypt
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91
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Saenz del Burgo L, Ciriza J, Acarregui A, Gurruchaga H, Blanco FJ, Orive G, Hernández RM, Pedraz JL. Hybrid Alginate–Protein-Coated Graphene Oxide Microcapsules Enhance the Functionality of Erythropoietin Secreting C2C12 Myoblasts. Mol Pharm 2017; 14:885-898. [DOI: 10.1021/acs.molpharmaceut.6b01078] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Laura Saenz del Burgo
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Jesús Ciriza
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Argia Acarregui
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Haritz Gurruchaga
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Francisco Javier Blanco
- INIBIC-Hospital Universitario La Coruña, 15006, La Coruña, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), La
Coruña, Spain
| | - Gorka Orive
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Rosa María Hernández
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
| | - Jose Luis Pedraz
- NanoBioCel Group,
Laboratory of Pharmaceutics, School of Pharmacy, University of the Basque Country (UPV/EHU), Paseo de la Universidad 7, 01006, Vitoria-Gasteiz, Spain
- Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Vitoria-Gasteiz, Spain
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92
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Green conversion of graphene oxide to graphene nanosheets and its biosafety study. PLoS One 2017; 12:e0171607. [PMID: 28158272 PMCID: PMC5291545 DOI: 10.1371/journal.pone.0171607] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 01/23/2017] [Indexed: 11/19/2022] Open
Abstract
Chemical reduction of graphene oxide (GO) to graphene employs the use of toxic and environmentally harmful reducing agents, hindering mass production of graphene which is of tremendous technological importance. In this study we report a green approach to the synthesis of graphene, bio-reduced by crude polysaccharide. The polysaccharide reduces exfoliated GO to graphene at room temperature in an aqueous medium. Transmission electron microscopy image provides clear evidence for the formation of few layer graphene. Characterization of the resulting polysaccharide reduced GO by Raman spectroscopy, Fourier transform infrared spectroscopy and Energy dispersive X-ray analysis confirms reduction of GO to graphene. We also investigated the degree of biosafety of the reduced GO and found it to be safe under 100 μg/ml.
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93
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Ema M, Gamo M, Honda K. A review of toxicity studies on graphene-based nanomaterials in laboratory animals. Regul Toxicol Pharmacol 2017; 85:7-24. [PMID: 28161457 DOI: 10.1016/j.yrtph.2017.01.011] [Citation(s) in RCA: 100] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Revised: 11/10/2016] [Accepted: 01/27/2017] [Indexed: 12/30/2022]
Abstract
We summarized the findings of toxicity studies on graphene-based nanomaterials (GNMs) in laboratory mammals. The inhalation of graphene (GP) and graphene oxide (GO) induced only minimal pulmonary toxicity. Bolus airway exposure to GP and GO caused acute and subacute pulmonary inflammation. Large-sized GO (L-GO) was more toxic than small-sized GO (S-GO). Intratracheally administered GP passed through the air-blood barrier into the blood and intravenous GO distributed mainly in the lungs, liver, and spleen. S-GO and L-GO mainly accumulated in the liver and lungs, respectively. Limited information showed the potential behavioral, reproductive, and developmental toxicity and genotoxicity of GNMs. There are indications that oxidative stress and inflammation may be involved in the toxicity of GNMs. The surface reactivity, size, and dispersion status of GNMs play an important role in the induction of toxicity and biodistribution of GNMs. Although this review paper provides initial information on the potential toxicity of GNMs, data are still very limited, especially when taking into account the many different types of GNMs and their potential modifications. To fill the data gap, further studies should be performed using laboratory mammals exposed using the route and dose anticipated for human exposure scenarios.
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Affiliation(s)
- Makoto Ema
- Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology (AIST) and Technology Research Association for Single Wall Carbon Nanotubes (TASC), 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan.
| | - Masashi Gamo
- Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology (AIST) and Technology Research Association for Single Wall Carbon Nanotubes (TASC), 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan
| | - Kazumasa Honda
- Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology (AIST) and Technology Research Association for Single Wall Carbon Nanotubes (TASC), 16-1 Onogawa, Tsukuba, Ibaraki 305-8569, Japan
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94
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Kang ES, Kim DS, Suhito IR, Choo SS, Kim SJ, Song I, Kim TH. Guiding osteogenesis of mesenchymal stem cells using carbon-based nanomaterials. NANO CONVERGENCE 2017; 4:2. [PMID: 28191446 PMCID: PMC5271168 DOI: 10.1186/s40580-017-0096-z] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 01/05/2017] [Indexed: 05/04/2023]
Abstract
In the field of regenerative medicine, stem cells are highly promising due to their innate ability to generate multiple types of cells that could replace/repair damaged parts of human organs and tissues. It has been reported that both in vitro and in vivo function/survival of stem cells could significantly be improved by utilizing functional materials such as biodegradable polymers, metal composites, nanopatterns and nanohybrid particles. Of various biocompatible materials available for use in stem cell-based therapy and research, carbon-based materials-including fullerenes graphene/graphene oxide and carbon nanotubes-have been found to possess unique physicochemical characteristics that contribute to the effective guidance of stem cell differentiation into specific lineages. In this review, we discuss a number of previous reports that investigated the use of carbon-based materials to control stem cell behavior, with a particular focus on their immense potential to guide the osteogenesis of mesenchymal stem cells (MSCs). We hope that this review will provide information on the full potential of using various carbon-based materials in stem cell-mediated regenerative therapy, particularly for bone regeneration and repair.
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Affiliation(s)
- Ee-Seul Kang
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Da-Seul Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Intan Rosalina Suhito
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Sung-Sik Choo
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Seung-Jae Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Inbeom Song
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
| | - Tae-Hyung Kim
- School of Integrative Engineering, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul, 06974 Republic of Korea
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95
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Simak J, De Paoli S. The effects of nanomaterials on blood coagulation in hemostasis and thrombosis. WILEY INTERDISCIPLINARY REVIEWS-NANOMEDICINE AND NANOBIOTECHNOLOGY 2017; 9. [PMID: 28078811 DOI: 10.1002/wnan.1448] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 10/19/2016] [Accepted: 11/23/2016] [Indexed: 01/16/2023]
Abstract
The blood coagulation balance in the organism is achieved by the interaction of the blood platelets (PLTs) with the plasma coagulation system (PCS) and the vascular endothelial cells. In healthy organism, these systems prevent thrombosis and, in events of vascular damage, enable blood clotting to stop bleeding. The dysregulation of hemostasis may cause serious thrombotic and/or hemorrhagic pathologies. Numerous engineered nanomaterials are being investigated for biomedical purposes and are unavoidably exposed to the blood. Also, nanomaterials may access vascular system after occupational, environmental, or other types of exposure. Thus, it is essential to evaluate the effects of engineered nanomaterials on hemostasis. This review focuses on investigations of nanomaterial interactions with the blood components involved in blood coagulation: the PCS and PLTs. Particular emphases include the pathophysiology of effects of nanomaterials on the PCS, including the kallikrein-kinin system, and on PLTs. Methods for investigating these interactions are briefly described, and a review of the most important studies on the interactions of nanomaterials with plasma coagulation and platelets is provided. WIREs Nanomed Nanobiotechnol 2017, 9:e1448. doi: 10.1002/wnan.1448 For further resources related to this article, please visit the WIREs website.
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Affiliation(s)
- Jan Simak
- Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
| | - Silvia De Paoli
- Center for Biologics Evaluation and Research, Food and Drug Administration, Silver Spring, MD, USA
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96
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Cheng C, Li S, Thomas A, Kotov NA, Haag R. Functional Graphene Nanomaterials Based Architectures: Biointeractions, Fabrications, and Emerging Biological Applications. Chem Rev 2017; 117:1826-1914. [PMID: 28075573 DOI: 10.1021/acs.chemrev.6b00520] [Citation(s) in RCA: 257] [Impact Index Per Article: 36.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Functional graphene nanomaterials (FGNs) are fast emerging materials with extremely unique physical and chemical properties and physiological ability to interfere and/or interact with bioorganisms; as a result, FGNs present manifold possibilities for diverse biological applications. Beyond their use in drug/gene delivery, phototherapy, and bioimaging, recent studies have revealed that FGNs can significantly promote interfacial biointeractions, in particular, with proteins, mammalian cells/stem cells, and microbials. FGNs can adsorb and concentrate nutrition factors including proteins from physiological media. This accelerates the formation of extracellular matrix, which eventually promotes cell colonization by providing a more beneficial microenvironment for cell adhesion and growth. Furthermore, FGNs can also interact with cocultured cells by physical or chemical stimulation, which significantly mediate their cellular signaling and biological performance. In this review, we elucidate FGNs-bioorganism interactions and summarize recent advancements on designing FGN-based two-dimensional and three-dimensional architectures as multifunctional biological platforms. We have also discussed the representative biological applications regarding these FGN-based bioactive architectures. Furthermore, the future perspectives and emerging challenges will also be highlighted. Due to the lack of comprehensive reviews in this emerging field, this review may catch great interest and inspire many new opportunities across a broad range of disciplines.
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Affiliation(s)
- Chong Cheng
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Takustrasse 3, 14195 Berlin, Germany
| | - Shuang Li
- Department of Chemistry, Functional Materials, Technische Universität Berlin , Hardenbergstraße 40, 10623 Berlin, Germany
| | - Arne Thomas
- Department of Chemistry, Functional Materials, Technische Universität Berlin , Hardenbergstraße 40, 10623 Berlin, Germany
| | - Nicholas A Kotov
- Department of Chemical Engineering, University of Michigan , Ann Arbor, Michigan 48109, United States
| | - Rainer Haag
- Institute of Chemistry and Biochemistry, Freie Universität Berlin , Takustrasse 3, 14195 Berlin, Germany
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97
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Li KL, Zhang YH, Xing R, Zhou YF, Chen XD, Wang H, Song B, Sima YH, He Y, Xu SQ. Different toxicity of cadmium telluride, silicon, and carbon nanomaterials against hemocytes in silkworm, Bombyx mori. RSC Adv 2017. [DOI: 10.1039/c7ra09622d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Exposure to CdTe QDs, SiNPs, or C–NCDs exerted different toxic effects on silkworm hemocytes via the induction of different PCD processes.
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98
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Wu X, Ding SJ, Lin K, Su J. A review on the biocompatibility and potential applications of graphene in inducing cell differentiation and tissue regeneration. J Mater Chem B 2017; 5:3084-3102. [DOI: 10.1039/c6tb03067j] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Advances in the biocompatibility and cell differentiation inducing capacity of graphene and its potential applications in multi-tissue regeneration.
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Affiliation(s)
- Xiaowei Wu
- Department of Prosthodontics
- School & Hospital of Stomatology
- Tongji University
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration
- Shanghai 200072
| | - Shinn-Jyh Ding
- Institute of Oral Science
- Chung Shan Medical University
- Taichung City 402
- Taiwan
| | - Kaili Lin
- School & Hospital of Stomatology
- Tongji University
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration
- Shanghai 200072
- China
| | - Jiansheng Su
- Department of Prosthodontics
- School & Hospital of Stomatology
- Tongji University
- Shanghai Engineering Research Center of Tooth Restoration and Regeneration
- Shanghai 200072
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99
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Li G, Quan K, Liang Y, Li T, Yuan Q, Tao L, Xie Q, Wang X. Graphene-Montmorillonite Composite Sponge for Safe and Effective Hemostasis. ACS APPLIED MATERIALS & INTERFACES 2016; 8:35071-35080. [PMID: 27935296 DOI: 10.1021/acsami.6b13302] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Montmorillonite (MMT) is considered to be the most effective hemostat among natural phyllosilicates. However, there is a barrier against using MMT for the commercial hemostatics because the invaded MMT powders might cause thrombosis in vessel. Until now, it is still a challenge to manage the release of MMT and eliminate its side effect. Herein, we present a graphene-MMT composite sponge (GMCS), synthesized under a hydrothermal reaction, fixing MMT powders into the cross-linked graphene sheets. We demonstrate that only a few embedded MMT can evoke remarkable platelet stimulation at the sponge interface, while maintaining fast plasma absorbency of the innate sponge. In the synergy of the above hemostatic mechanisms, the GMCS can rapidly stop bleeding in approximately 85 s in rabbit artery injury test. More importantly, computed tomography angiography certifies that the GMCS does not cause thrombus or blood clot in vessels. Cytotoxicity assay further highlights its biocompatibility. In-depth analysis proposes that two-dimensional graphene overmatches one-dimensional linear polymers in the composite construction, and dimension transformation of blood distribution plays a crucial role for reinforcing the hemostatic performance. This GMCS hemostat not only opens a new perspective for graphene composite, but also makes a new chance of using clays for trauma therapy.
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Affiliation(s)
- Guofeng Li
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
| | - Kecheng Quan
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
| | - Yuping Liang
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
| | - Tianyi Li
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
| | - Qipeng Yuan
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
| | - Lei Tao
- The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry, Tsinghua University , Beijing 100084, People's Republic of China
| | - Qian Xie
- Nephrology Department, Peking University Third Hospital , Beijing 100191, People's Republic of China
| | - Xing Wang
- Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology , Beijing 100029, People's Republic of China
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100
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Physico-chemical properties based differential toxicity of graphene oxide/reduced graphene oxide in human lung cells mediated through oxidative stress. Sci Rep 2016; 6:39548. [PMID: 28000740 PMCID: PMC5175188 DOI: 10.1038/srep39548] [Citation(s) in RCA: 75] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Accepted: 11/24/2016] [Indexed: 12/19/2022] Open
Abstract
Goraphene derivatives (GD) are currently being evaluated for technological and biomedical applications owing to their unique physico-chemical properties over other carbon allotrope such as carbon nanotubes (CNTs). But, the possible association of their properties with underlying in vitro effects have not fully examined. Here, we assessed the comparative interaction of three GD - graphene oxide (GO), thermally reduced GO (TRGO) and chemically reduced GO (CRGO), which significantly differ in their lateral size and functional groups density, with phenotypically different human lung cells; bronchial epithelial cells (BEAS-2B) and alveolar epithelial cells (A549). The cellular studies demonstrate that GD significantly ineternalize and induce oxidative stress mediated cytotoxicity in both cells. The toxicity intensity was in line with the reduced lateral size and increased functional groups revealed more toxicity potential of TRGO and GO respectively. Further, A549 cells showed more susceptibility than BEAS-2B which reflected cell type dependent differential cellular response. Molecular studies revealed that GD induced differential cell death mechanism which was efficiently prevented by their respective inhibitors. This is prior study to the best of our knowledge involving TRGO for its safety evaluation which provided invaluable information and new opportunities for GD based biomedical applications.
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