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da Silva VJ, Baumgarten LG, Dreyer JP, Santana ER, Spinelli A, Winiarski JP, Vieira IC. Heparin-stabilized gold nanoparticles embedded in graphene for the electrochemical determination of esculetin. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:2256-2266. [PMID: 38517319 DOI: 10.1039/d4ay00229f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
A conductive nanocomposite consisting of heparin-stabilized gold nanoparticles embedded in graphene was prepared and characterized to develop an electrochemical sensor for the determination of esculetin in tea and jam samples. The gold nanoparticles were characterized by spectroscopic and microscopic techniques. The different proportions of graphene in the nanocomposite were evaluated and characterized by electrochemical practices. The heterostructure material on the glassy carbon electrode with esculetin showed π-π stacking interactions with an adsorption-controlled process. The voltammetric profile of esculetin using the proposed nanomaterial presented oxidation and reduction peaks at +0.61 and +0.58 V vs. Ag/AgCl, respectively, facilitating the electron transfer with esculetin through the transfer of two moles of protons and two moles of electrons per mole of esculetin. Using optimized conditions and square wave voltammetry, the calibration curve was obtained with two linear ranges, from 0.1 to 20.5 μmol L-1, with a detection limit of 43.0 nmol L-1. The electrochemical sensor showed satisfactory results for repeatability and stability, although interferences were observed in the presence of high concentrations of ascorbic acid or quercetin. The sensor was successfully applied in the determination of esculetin in samples of mulberry jam, white mulberry leaf tea, and white mulberry powder tea, presenting adequate recovery ranges. This directive provides valuable insights for the development of novel electrochemical sensors using heparin-based conductive nanomaterials with improved sensitivity and sensibility.
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Affiliation(s)
- Vinicius José da Silva
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
| | - Luan Gabriel Baumgarten
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
| | - Juliana Priscila Dreyer
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
| | - Edson Roberto Santana
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
| | - Almir Spinelli
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
| | - João Paulo Winiarski
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
| | - Iolanda Cruz Vieira
- Laboratory of Biosensors - Department of Chemistry, Federal University of Santa Catarina, Campus Trindade, Florianópolis, SC, 88040-900, Brazil.
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Roy S, Aastha, Deo KA, Dey K, Gaharwar AK, Jaiswal A. Nanobio Interface Between Proteins and 2D Nanomaterials. ACS APPLIED MATERIALS & INTERFACES 2023; 15:35753-35787. [PMID: 37487195 PMCID: PMC10866197 DOI: 10.1021/acsami.3c04582] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Accepted: 06/22/2023] [Indexed: 07/26/2023]
Abstract
Two-dimensional (2D) nanomaterials have significantly contributed to recent advances in material sciences and nanotechnology, owing to their layered structure. Despite their potential as multifunctional theranostic agents, the biomedical translation of these materials is limited due to a lack of knowledge and control over their interaction with complex biological systems. In a biological microenvironment, the high surface energy of nanomaterials leads to diverse interactions with biological moieties such as proteins, which play a crucial role in unique physiological processes. These interactions can alter the size, surface charge, shape, and interfacial composition of the nanomaterial, ultimately affecting its biological activity and identity. This review critically discusses the possible interactions between proteins and 2D nanomaterials, along with a wide spectrum of analytical techniques that can be used to study and characterize such interplay. A better understanding of these interactions would help circumvent potential risks and provide guidance toward the safer design of 2D nanomaterials as a platform technology for various biomedical applications.
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Affiliation(s)
- Shounak Roy
- School
of Biosciences and Bioengineering, Indian
Institute of Technology, Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
- Department
of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas 77843, United States
| | - Aastha
- School
of Biosciences and Bioengineering, Indian
Institute of Technology, Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
| | - Kaivalya A. Deo
- Department
of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas 77843, United States
| | - Kashmira Dey
- School
of Biosciences and Bioengineering, Indian
Institute of Technology, Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
| | - Akhilesh K. Gaharwar
- Department
of Biomedical Engineering, College of Engineering, Texas A&M University, College Station, Texas 77843, United States
- Interdisciplinary
Graduate Program in Genetics and Genomics, Texas A&M University, College Station, Texas 77843, United States
| | - Amit Jaiswal
- School
of Biosciences and Bioengineering, Indian
Institute of Technology, Mandi, Kamand, Mandi, Himachal Pradesh 175075, India
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3
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Pyne DK, Pramanik S, Chatterjee S, Bali S, Biswas T, Sengupta S, Halder A. Interaction of Aromatic Nitro Compounds and Fluoride Ions with Photoluminescent GO‐Ce Nanoparticles: Understanding the Role of Local Environment of Cerium. ChemistrySelect 2022. [DOI: 10.1002/slct.202202095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dinesh K. Pyne
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Soumalya Pramanik
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Shovon Chatterjee
- Department of Chemistry Indian Institute of Technology Kanpur 208016 India
| | - Somnath Bali
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Tuyan Biswas
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Sohini Sengupta
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
| | - Arnab Halder
- Department of Chemistry Presidency University 86/1 College Street Kolkata 700073 India
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Ashrafizadeh M, Saebfar H, Gholami MH, Hushmandi K, Zabolian A, Bikarannejad P, Hashemi M, Daneshi S, Mirzaei S, Sharifi E, Kumar AP, Khan H, Heydari Sheikh Hossein H, Vosough M, Rabiee N, Thakur Kumar V, Makvandi P, Mishra YK, Tay FR, Wang Y, Zarrabi A, Orive G, Mostafavi E. Doxorubicin-loaded graphene oxide nanocomposites in cancer medicine: Stimuli-responsive carriers, co-delivery and suppressing resistance. Expert Opin Drug Deliv 2022; 19:355-382. [PMID: 35152815 DOI: 10.1080/17425247.2022.2041598] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
INTRODUCTION The application of doxorubicin (DOX) in cancer therapy has been limited due to its drug resistance and poor internalization. Graphene oxide (GO) nanostructures have the capacity for DOX delivery while promoting its cytotoxicity in cancer. AREAS COVERED The favorable characteristics of GO nanocomposites, preparation method, and application in cancer therapy are described. Then, DOX resistance in cancer is discussed. The GO-mediated photothermal therapy and DOX delivery for cancer suppression are described. Preparation of stimuli-responsive GO nanocomposites, surface functionalization, hybrid nanoparticles, and theranostic applications are emphasized in DOX chemotherapy. EXPERT OPINION Graphene oxide nanoparticle-based photothermal therapy maximizes the anti-cancer activity of DOX against cancer cells. Apart from DOX delivery, GO nanomaterials are capable of loading anti-cancer agents and genetic tools to minimize drug resistance and enhance the cytolytic impact of DOX in cancer eradication. To enhance DOX accumulation in cancer cells, stimuli-responsive (redox-, light-, enzyme- and pH-sensitive) GO nanoparticles have been developed for DOX delivery. Further development of targeted delivery of DOX-loaded GO nanomaterials against cancer cells may be achieved by surface modification of polymers such as polyethylene glycol, hyaluronic acid, and chitosan. Doxorubicin-loaded GO nanoparticles have demonstrated theranostic potential for simultaneous diagnosis and therapy. Hybridization of GO with other nanocarriers such as silica and gold nanoparticles further broadens their potential anti-cancer therapy applications.
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Affiliation(s)
- Milad Ashrafizadeh
- Faculty of Engineering and Natural Sciences, Sabanci University, Orta Mahalle, Üniversite Caddesi No. 27, Orhanlı, Tuzla, 34956 Istanbul, Turkey
| | - Hamidreza Saebfar
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mohammad Hossein Gholami
- DVM. Graduated, Faculty of Veterinary Medicine, Kazerun Branch, Islamic Azad University, Kazerun, Iran
| | - Kiavash Hushmandi
- Department of Food Hygiene and Quality Control, Division of epidemiology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran
| | - Amirhossein Zabolian
- Department of Orthopedics, School of Medicine, 5th Azar Hospital, Golestan University of Medical Sciences, Golestan, Iran
| | - Pooria Bikarannejad
- Young Researchers and Elite Club, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Mehrdad Hashemi
- Farhikhtegan Medical Convergence Sciences Research Center, Farhikhtegan Hospital Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Salman Daneshi
- Department of Public Health, School of Health, Jiroft University of Medical Sciences, Jiroft, Iran
| | - Sepideh Mirzaei
- Department of Biology, Faculty of Science, Islamic Azad University, Science and Research Branch, Tehran, Iran
| | - Esmaeel Sharifi
- Department of Tissue Engineering and Biomaterials, School of Advanced Medical Sciences and Technologies, Hamadan University of Medical Sciences, 6517838736 Hamadan, Iran
| | - Alan Prem Kumar
- NUS Center for Cancer Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117600, Singapore.,Cancer Science Institute of Singapore and Department of Pharmacology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117599, Singapore
| | - Haroon Khan
- Department of Pharmacy, Abdul Wali Khan University, Mardan 23200, Pakistan
| | | | - Massoud Vosough
- Department of Regenerative Medicine, Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran
| | - Navid Rabiee
- Department of Chemistry, Sharif University of Technology, Tehran, Iran.,School of Engineering, Macquarie University, Sydney, New South Wales, 2109, Australia
| | - Vijay Thakur Kumar
- Biorefining and Advanced Materials Research Center, Scotland's Rural College (SRUC), Kings Buildings, West Mains Road, Edinburgh EH9 3JG, U.K.,School of Engineering, University of Petroleum & Energy Studies (UPES), Dehradun 248007, Uttarakhand, India
| | - Pooyan Makvandi
- Istituto Italiano di Tecnologia, Centre for Materials Interface, viale Rinaldo Piaggio 34, 56025 Pontedera, Pisa, Italy
| | - Yogendra Kumar Mishra
- Mads Clausen Institute, NanoSYD, University of Southern Denmark, 6400 Sønderborg, Denmark
| | - Franklin R Tay
- The Graduate School, Augusta University, Augusta, GA, USA
| | - Yuzhuo Wang
- Department of Urological Sciences and Vancouver Prostate Centre, University of British Columbia, Vancouver, BC, V6H3Z6, Canada
| | - Ali Zarrabi
- Department of Biomedical Engineering, Faculty of Engineering and Natural Sciences, Istinye University, Sariyer 34396, Istanbul, Turkey
| | - Gorka Orive
- NanoBioCel Research Group, School of Pharmacy, University of the Basque Country (UPV/EHU), Vitoria-Gasteiz, Spain.,Biomedical Research Networking Centre in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN). Vitoria-Gasteiz, Spain.,University Institute for Regenerative Medicine and Oral Implantology - UIRMI (UPV/EHUFundación Eduardo Anitua). Vitoria-Gasteiz, Spain.,Bioaraba, NanoBioCel Research Group, Vitoria-Gasteiz, Spain.,Singapore Eye Research Institute, The Academia, 20 College Road, Discovery Tower, Singapore
| | - Ebrahim Mostafavi
- Stanford Cardiovascular Institute, Stanford University School of Medicine, Stanford, CA, 94305, USA.,Department of Medicine, Stanford University School of Medicine, Stanford, CA, 94305, USA
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Bioactive Graphene Quantum Dots Based Polymer Composite for Biomedical Applications. Polymers (Basel) 2022; 14:polym14030617. [PMID: 35160606 PMCID: PMC8839953 DOI: 10.3390/polym14030617] [Citation(s) in RCA: 35] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 02/02/2022] [Accepted: 02/02/2022] [Indexed: 02/06/2023] Open
Abstract
Today, nanomedicine seeks to develop new polymer composites to overcome current problems in diagnosing and treating common diseases, especially cancer. To achieve this goal, research on polymer composites has expanded so that, in recent years, interdisciplinary collaborations between scientists have been expanding day by day. The synthesis and applications of bioactive GQD-based polymer composites have been investigated in medicine and biomedicine. Bioactive GQD-based polymer composites have a special role as drug delivery carriers. Bioactive GQDs are one of the newcomers to the list of carbon-based nanomaterials. In addition, the antibacterial and anti-diabetic potentials of bioactive GQDs are already known. Due to their highly specific surface properties, π-π aggregation, and hydrophobic interactions, bioactive GQD-based polymer composites have a high drug loading capacity, and, in case of proper correction, can be used as an excellent option for the release of anticancer drugs, gene carriers, biosensors, bioimaging, antibacterial applications, cell culture, and tissue engineering. In this paper, we summarize recent advances in using bioactive GQD-based polymer composites in drug delivery, gene delivery, thermal therapy, thermodynamic therapy, bioimaging, tissue engineering, bioactive GQD synthesis, and GQD green resuscitation, in addition to examining GQD-based polymer composites.
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6
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Jeong WY, Choi HE, Kim KS. Graphene-Based Nanomaterials as Drug Delivery Carriers. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1351:109-124. [DOI: 10.1007/978-981-16-4923-3_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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7
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Wu X, Manickam S, Wu T, Pang CH. Insights into the Role of Graphene/Graphene‐hybrid Nanocomposites in Antiviral Therapy. CHEMBIOENG REVIEWS 2021. [DOI: 10.1002/cben.202100018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Xinyun Wu
- University of Nottingham Ningbo China Department of Chemical and Environmental Engineering 315100 Ningbo China
| | - Sivakumar Manickam
- University of Technology Brunei Department of Petroleum and Chemical Engineering BE1410 Bandar Seri Begawan Brunei Darussalam
| | - Tao Wu
- University of Nottingham Ningbo China Key Laboratory for Carbonaceous Wastes Processing and Process Intensification Research of Zhejiang Province 315100 Ningbo China
- University of Nottingham Ningbo China New Materials Institute 315100 Ningbo China
| | - Cheng Heng Pang
- University of Nottingham Ningbo China Department of Chemical and Environmental Engineering 315100 Ningbo China
- University of Nottingham Ningbo China Municipal Key Laboratory of Clean Energy Conversion Technologies 315100 Ningbo China
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8
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Abdolkarimi-Mahabadi M, Bayat A, Mohammadi A. Use of UV-Vis Spectrophotometry for Characterization of Carbon Nanostructures: a Review. THEOR EXP CHEM+ 2021. [DOI: 10.1007/s11237-021-09687-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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9
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Gholivand K, Rahimzadeh Dashtaki M, Alavinasab Ardebili SA, Mohammadpour M, Ebrahimi Valmoozi AA. New graphene oxide-phosphoramide nanocomposites as practical tools for biological applications including anti-bacteria, anti-fungi and anti-protein. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130528] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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10
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Li Z, Yan X, Wu K, Jiao Y, Zhou C, Yang J. Surface Modification of Reduced Graphene Oxide Beads: Integrating Efficient Endotoxin Adsorption and Improved Blood Compatibility. ACS APPLIED BIO MATERIALS 2021; 4:4896-4906. [PMID: 35007038 DOI: 10.1021/acsabm.0c01666] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
As a pathogenic toxin, endotoxins are the culprit for endotoxemia and can be generally removed from the blood by hemoperfusion. Reduced graphene oxide (rGO) is a promising endotoxin sorbent for hemoperfusion owing to its excellent adsorption capacity, but it has the side effect of nonspecific adsorption and low blood compatibility. Polymyxin B (PMB) acts as an organic affinity ligand that can specifically bind endotoxins. As a natural anticoagulant, heparin (Hep) can reduce the risk of coagulation and improve the blood compatibility of materials. Herein, an rGO bead adsorbent was prepared by coupling with PMB and Hep and used for endotoxin adsorption; in this, polydopamine (pDA) served as an active coating for immobilization of PMB and further coupling with Hep. The physicochemical characteristics indicated that PMB and Hep were successfully immobilized on rGO beads with a hierarchical pore structure. PMB endowed rGO beads with higher adsorption capacity (143.84 ± 3.28 EU/mg) and good adsorption selectivity for endotoxins. Hep significantly improved the blood compatibility of rGO beads. These modified rGO beads also achieved good adsorption capacity and adsorption selectivity for endotoxins in plasma, serum, or blood. Therefore, rGO/pDA/PMB/Hep beads are potential adsorbents for endotoxins in hemoperfusion.
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Affiliation(s)
- Zhentao Li
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Xin Yan
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Keke Wu
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Yanpeng Jiao
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Changren Zhou
- Department of Materials Science and Engineering, Jinan University, Guangzhou 510632, China
| | - Jingxin Yang
- College of Robotics, Beijing Union University, Beijing 100027, China
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11
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Soliman M, Sadek AA, Abdelhamid HN, Hussein K. Graphene oxide-cellulose nanocomposite accelerates skin wound healing. Res Vet Sci 2021; 137:262-273. [PMID: 34052571 DOI: 10.1016/j.rvsc.2021.05.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 05/06/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022]
Abstract
The usage of materials with the potential to accelerate wound healing is a great benefit for patients and health care systems. This study evaluated the impact of using graphene oxide (GO)-cellulose nanocomposite on skin wound healing via in vitro and in vivo investigations. The nanomaterial was synthesized and characterized. Cytocompatibility performance of the GO-cellulose was investigated through in vitro testing based on MTT and live/dead assays by EA.hy926 human endothelial cells (ECs). Additionally, the effect of GO-cellulose on induced wound scratch model using EA.hy926 ECs was investigated. Finally, the therapeutic effect of GO-cellulose was evaluated in vivo after the creation of two full-thickness wounds in the dorsum of rats (8 mm diameter). These wounds were randomly placed into two groups, the control group (10 wounds) and the GO-cellulose group (10 wounds), and monitored for gross and histopathological changes at 7 and 21 days after wound induction. MTT and Live/Dead assays showed excellent GO-cellulose cytocompatibility, whereas no difference in ECs viability was observed after culturing using conditioned media. GO-cellulose nanocomposite enhanced cell migration in the in vitro wound scratch assay. As compared to the control group, the GO-cellulose nanocomposite group's wound healing process was promoted in the in vivo rat skin wounds. Interestingly, wound re-epithelization and neovascularization were significantly accelerated in the GO-cellulose-treated rats. Furthermore, thick granulation tissue formation and intense collagen deposition were found in the GO-cellulose group. These findings showed that GO-cellulose has a promoting effect on skin wound healing, suggesting its promising and potential application in tissue regeneration.
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Affiliation(s)
- Mahmoud Soliman
- Department of Pathology and Clinical Pathology, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.
| | - Ahmed Abdelrahiem Sadek
- Department of Animal Surgery, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.
| | - Hani Nasser Abdelhamid
- Advanced Multifunctional Materials Laboratory, Department of Chemistry, Faculty of Science, Assiut University, Assiut, Egypt; Proteomics Laboratory for Clinical Research and Materials Science, Department of Chemistry, Assiut University, Assiut, Egypt.
| | - Kamal Hussein
- Department of Animal Surgery, Faculty of Veterinary Medicine, Assiut University, Assiut, Egypt.
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12
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Jiménez‐Grávalos F, Gallegos M, Martín Pendás Á, Novikov AS. Challenging the electrostatic
σ
‐hole picture of halogen bonding using minimal models and the interacting quantum atoms approach. J Comput Chem 2021; 42:676-687. [DOI: 10.1002/jcc.26488] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 01/10/2021] [Accepted: 01/18/2021] [Indexed: 12/14/2022]
Affiliation(s)
| | - Miguel Gallegos
- Department of Analytical and Physical Chemistry University of Oviedo Oviedo Spain
| | - Ángel Martín Pendás
- Department of Analytical and Physical Chemistry University of Oviedo Oviedo Spain
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13
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Self-assembling graphene oxide/modified amphipathic hydroxyethyl cellulose hybrid stabilized Pickering emulsion polymerization for functional hydrogel. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2020.125742] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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14
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Sridharan S, Nagarajan SK, Venugopal K, Venkatasubbu GD. Time-dependent conformational analysis of ALK5-lumican complex in presence of graphene and graphene oxide employing molecular dynamics and MMPBSA calculation. J Biomol Struct Dyn 2021; 40:5932-5955. [PMID: 33507126 DOI: 10.1080/07391102.2021.1876772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Lumican, an extracellular matrix protein avails wound healing by binding to ALK5 membrane receptor (TGF-beta receptor I). Their interaction enables epithelialization and substantiates rejuvenation of injured tissue. To enrich permanence of ALK5-lumican interaction, we employed graphene and graphene oxide co-factors. Herein, this study explicates concomitancy of graphene and graphene oxide with ALK5-lumican. We performed an in silico approach involving molecular modelling, molecular docking, molecular dynamics for 200 ns, DSSP analysis and MMPBSA calculations. Results of molecular dynamics indicate cofactors influential in altering bioactive site of lumican than ALK5. Similarly, MMPBSA calculations unveiled binding energy of apoenzyme as -108.09 kcal/mol, holoenzyme (G) as -79.20 kcal/mol and holoenzyme (GO) as -114.33 kcal/mol. This concludes graphene oxide lucrative in enhancing binding energy of ALK5-lumican in holoenzyme (GO) via coil formation of Lum C13 domain. In contrast, graphene reduced binding energy of ALK5-lumican in holoenzyme (G) modifying Lum C13 into beta sheets. MMPBSA residual contribution analysis of Lum C13 residues revealed binding energy of -13.9 kcal/mol for apoenzyme, -6.8 kcal/mol for holoenzyme (G) and -19.5 kcal/mol for holoenzyme (GO). This supports coil formation propitious for better ALK5-Lum interaction. Highest SASA energy of -21.05 kcal/mol of holoenzyme (G) assures graphene reasonable for improved ALK5-lumican hydrophobicity. As per the motive of the study, graphene oxide enriches permanence of ALK5-lumican. This provides counsel for plausible exploitation of lumican and graphene oxide as targeted/nano drug delivery system to reinstate acute wounds, chronic wounds, corneal wounds, hypertrophic scars and keloids in near future. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Sindhiya Sridharan
- Department of Nanotechnology, SRM Institute of Science and Technology, Chengalpattu, Tamil Nadu, India
| | - Santhosh Kumar Nagarajan
- Department of Genetic Engineering, SRM Institute of Science and Technology, Chengalpattu, Tamil Nadu, India
| | - Kathirvel Venugopal
- Department of Physics and Nanotechnology, SRM Institute of Science and Technology, Chengalpattu, Tamil Nadu, India
| | - G Devanand Venkatasubbu
- Department of Nanotechnology, SRM Institute of Science and Technology, Chengalpattu, Tamil Nadu, India
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Alemi F, Zarezadeh R, Sadigh AR, Hamishehkar H, Rahimi M, Majidinia M, Asemi Z, Ebrahimi-Kalan A, Yousefi B, Rashtchizadeh N. Graphene oxide and reduced graphene oxide: Efficient cargo platforms for cancer theranostics. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101974] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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16
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Chaudhary K, Kumar K, Venkatesu P, Masram DT. In-depth understanding of a nano-bio interface between lysozyme and Au NP-immobilized N-doped reduced graphene oxide 2-D scaffolds. NANOSCALE ADVANCES 2020; 2:2146-2159. [PMID: 36132509 PMCID: PMC9418970 DOI: 10.1039/d0na00155d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 04/08/2020] [Indexed: 05/21/2023]
Abstract
In the present work, nitrogen-doped reduced graphene oxide (NrGO) was synthesized via a hydrothermal treatment of graphene oxide (GO) in the presence of urea. Gold nanoparticles (Au(0) NPs) were immobilized over the surface of NrGO (Au(0)-NrGO). Characterization of the Au(0)-NrGO nanocomposite via FT-IR spectroscopy, Raman spectroscopy, elemental mapping and XPS revealed the doping of N atoms during the reduction of GO. XRD and XPS studies confirmed the presence of Au(0) NPs and EDS analysis showed a 4.51 wt% loading of Au NPs in the Au(0)-NrGO nanocomposite. The morphology of Au(0)-NrGO was explored by SEM and TEM, which showed the presence of spherical Au metal NPs uniformly immobilized on the surface of NrGO. Further, studies on lysozyme (Lys) in the presence of Au(0)-NrGO by UV-visible, fluorescence, and circular dichroism spectroscopy revealed a conformational change in Lys and electrostatic interaction between Lys and Au(0)-NrGO. The DLS result showed an enhancement in the size of the Au(0)-NrGO and Lys conjugates. The Au(0)-NrGO-induced conformational changes in the structure of Lys resulted in a significant decrease in its activity at a certain concentration of Au(0)-NrGO. Moreover, the results showed that Lys favorably binds with the surface of Au(0)-NrGO, resulting in the formation of 2-D scaffolds possibly due to electrostatic and hydrophobic interactions, H-bonding, and interactions between the AuNPs and sulfur-containing amino acid residues of Lys. SEM exhibited the formation of conjugates in the form of 2-D scaffolds due to the biomolecular interactions between Lys and Au(0)-NrGO. The TEM studies revealed that Lys agglomerated around the Au(0) NPs immobilized on the surface of NrGO, which suggests the formation of a protein corona (PC) around the AuNPs. Furthermore, the favorable Au(0) NP-sulphur (PC) interaction was confirmed by the disappearance of the S-S stretching band in the Raman spectra. Overall, the results obtained provide insight into the nano-bio interface and formation of Au(0) NP-PC, which can be used for bioinspired applications, such as biosensing and imaging and the development of advanced functional Au NPs.
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Affiliation(s)
- Karan Chaudhary
- Department of Chemistry, University of Delhi Delhi 110 007 India +91-11-2766 6605 +91-11-27666646-142
| | - Krishan Kumar
- Department of Chemistry, University of Delhi Delhi 110 007 India +91-11-2766 6605 +91-11-27666646-142
| | - Pannuru Venkatesu
- Department of Chemistry, University of Delhi Delhi 110 007 India +91-11-2766 6605 +91-11-27666646-142
| | - Dhanraj T Masram
- Department of Chemistry, University of Delhi Delhi 110 007 India +91-11-2766 6605 +91-11-27666646-142
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17
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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: 98] [Impact Index Per Article: 24.5] [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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18
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Yang Y, Yin S, He C, Wu X, Yin J, Zhang J, Ma L, Zhao W, Cheng C, Zhao C. Construction of Kevlar nanofiber/graphene oxide composite beads as safe, self-anticoagulant, and highly efficient hemoperfusion adsorbents. J Mater Chem B 2020; 8:1960-1970. [PMID: 32067017 DOI: 10.1039/c9tb02789k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Recently emerged hemoperfusion absorbents, e.g. ion-exchange resin, activated carbon, and other porous materials, provide numerous novel possibilities to cure chronic liver failure (CLF) and renal failure (CRF). However, the limited adsorption performance and unsatisfactory blood compatibility significantly impede the development of the absorbents. Hence, designing safe and self-anticoagulant hemoperfusion absorbents with robust toxin clearance remains a considerable challenge. Here, brand new Kevlar-based composite gel beads for hemoperfusion are prepared by interface assembly based on π-π interaction. First, Kevlar nanofiber-graphene oxide (K-GO) beads are produced by liquid-liquid phase separation. Then, sodium p-styrenesulfonate (SS) is adsorbed onto the K-GO interface by π-π interaction and initiated to achieve the composite gel (K-GO/PSS) beads with an interfacial crosslinked structure. Such composite gel beads possess superior mechanical strength and self-anticoagulation capability, owing to the dual-network structure and heparin-mimicking gel structure, respectively. Furthermore, the K-GO/PSS beads show robust adsorption capacities for different kinds of toxins due to their strong charge and π-π interactions. A simulated hemoperfusion experiment in vitro demonstrates that the concentrations of the toxins in the blood can be restored to normal values within 30 minutes. In general, we envision that such composite gel beads will provide new strategies for future clinical CLF and CRF treatments.
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Affiliation(s)
- Ye Yang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Shiqi Yin
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Chao He
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Xizheng Wu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Jiarui Yin
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Jue Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Lang Ma
- Laboratory of Ultrasound Imaging Drug, Department of Ultrasound, West China School of Medicine/West China Hospital, Sichuan University, Chengdu 610041, China
| | - Weifeng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Chong Cheng
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
| | - Changsheng Zhao
- College of Polymer Science and Engineering, State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, China.
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19
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Schmidt SJ, Holt BD, Arnold AM, Sydlik SA. Polyester functional graphenic materials as a mechanically enhanced scaffold for tissue regeneration. RSC Adv 2020; 10:8548-8557. [PMID: 35497868 PMCID: PMC9049999 DOI: 10.1039/c9ra10646d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 02/19/2020] [Indexed: 12/31/2022] Open
Abstract
Traditional metal implants such as titanium, cobalt, and chromium have found wide utility in medicine; however, these come with a risk of toxicity. To overcome metal-related toxicity and enable degradability, polyesters including polycaprolactone (PCL), polylactic acid (PLA), and polyglycolic acid (PGA) show promise for the replacement of various biomedical applications of metals due to their accepted biocompatibility and FDA approval. However, polyesters are less stiff than their metallic counterparts, limiting their application to non-load bearing injury sites, such as fixation hardware for fingers. To improve mechanical properties, graphene oxide (GO)-polyester composites are a promising class of biodegradable scaffolds. Initial reports of these composites are encouraging, but mechanical properties still fall short. Traditional composites rely on non-covalent association between GO and the polyesters, which often leads to failure at the interface and weakens the overall strength of the material. Herein, we present a strategy for attachment of these FDA-approved polyesters onto a derivative of GO using a robust covalent bond. By covalently functionalizing the graphenic backbone with polyesters and without metal catalysts, we create functional graphenic materials (FGMs) to not only simultaneously retain biodegradability and compatibility, but also mechanically strengthen PCL, PLA, and PGA; we observed an average increase in the Young's modulus of over 140% compared to the graphenic backbone. These polyester-functionalized FGMs are a promising platform technology for tissue implants. Polyesters are a promising class of biocompatible polymer, however, their mechanical properties fall short of metals and ceramics. This paper covalently binds polyesters to graphenic moieties resulting in enhanced mechanical properties.![]()
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Affiliation(s)
| | - Brian D Holt
- Carnegie Mellon University 4400 Fifth Ave Pittsburgh PA 15213 USA
| | - Anne M Arnold
- Carnegie Mellon University 4400 Fifth Ave Pittsburgh PA 15213 USA
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20
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Hu Q, Zhang X, Jia L, Zhen X, Pan X, Xie X, Wang S. Engineering biomimetic graphene nanodecoys camouflaged with the EGFR/HEK293 cell membrane for targeted capture of drug leads. Biomater Sci 2020; 8:5690-5697. [DOI: 10.1039/d0bm00841a] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A novel cell membrane camouflaged graphene-based nanodecoy with targeting properties was first established for drug lead screening.
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Affiliation(s)
- Qi Hu
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
| | - Xiaolin Zhang
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
| | - Lanlan Jia
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
| | - Xueyan Zhen
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
| | - Xiaoyan Pan
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
| | - Xiaoyu Xie
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
| | - Sicen Wang
- School of Pharmacy
- Health Science Center
- Xi'an Jiaotong University
- Xi'an 710061
- China
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21
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Joshi S, Sharma P, Siddiqui R, Kaushal K, Sharma S, Verma G, Saini A. A review on peptide functionalized graphene derivatives as nanotools for biosensing. Mikrochim Acta 2019; 187:27. [PMID: 31811393 DOI: 10.1007/s00604-019-3989-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Accepted: 10/28/2019] [Indexed: 12/20/2022]
Abstract
Peptides exhibit unique binding behavior with graphene and its derivatives by forming bonds on its edges and planes. This makes them useful for sensing and imaging applications. This review with (155 refs.) summarizes the advances made in the last decade in the field of peptide-GO bioconjugation, and the use of these conjugates in analytical sciences and imaging. The introduction emphasizes the need for understanding the biotic-abiotic interactions in order to construct controllable peptide-functionalized graphitic material-based nanotools. The next section covers covalent and non-covalent interactions between peptide and oxidized graphene derivatives along with a discussion of the adsorption events during interfacing. We then describe applications of peptide-graphene conjugates in bioassays, with subsections on (a) detection of cancer cells, (b) monitoring protease activity, (c) determination of environmental pollutants and (d) determination of pathogenic microorganisms. The concluding section describes the current status of peptide functionalized graphitic bioconjugates and addresses future perspectives. Graphical abstractSchematic representation depicting biosensing applications of peptide functionalized graphene oxide.
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Affiliation(s)
- Shubhi Joshi
- Energy Research Centre, Panjab University, Sector 14, Chandigarh, 160014, India
| | - Pratibha Sharma
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India
| | - Ruby Siddiqui
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India
| | - Kanica Kaushal
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India
| | - Shweta Sharma
- Institute of Forensic Science & Criminology (UIEAST), Panjab University, Sector 14, Chandigarh, 160014, India
| | - Gaurav Verma
- Dr. S.S. Bhatnagar University Institute of Chemical Engineering & Technology (Dr.SSBUICET), Panjab University, Sector 14, Chandigarh, 160014, India
- Centre for Nanoscience and Nanotechnology (UIEAST), Panjab University, Sector 14, Chandigarh, 160014, India
| | - Avneet Saini
- Department of Biophysics, Panjab University, Sector 25, Chandigarh, 160014, India.
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22
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Li X, Yin Z, Cui X, Yang L. Capillary electrophoresis-integrated immobilized enzyme microreactor with graphene oxide as support: Immobilization of negatively charged L-lactate dehydrogenase via hydrophobic interactions. Electrophoresis 2019; 41:175-182. [PMID: 31743461 DOI: 10.1002/elps.201900334] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 10/31/2019] [Accepted: 11/13/2019] [Indexed: 12/13/2022]
Abstract
We report the first application of hydrophobic interaction between graphene oxide (GO) and negatively charged enzymes to fabricate CE-integrated immobilized enzyme microreactors (IMERs) by a simple and reliable immobilization procedure based on layer by layer assembly. L-lactate dehydrogenase (L-LDH), which is negatively charged during the enzymatic reaction, is selected as the model enzyme. Various spectroscopic techniques, including SEM, FTIR, and UV-vis are used to characterize the fabricated CE-IMERs, demonstrating the successful immobilization of enzymes on the negatively charged GO layer in the capillary surface. The IMER exhibits excellent repeatability with RSDs of inter-day and batch-to-batch less than 3.49 and 6.37%, respectively, and the activity of immobilized enzymes remains about 90% after five-day usage. The measured Km values of pyruvate and NADH of the immobilized L-LDH are in good agreement with those obtained by free enzymes. The results demonstrate that the hydrophobic interactions and/or π-π stacking is significant between the GO backbone and the aromatic residues of L-LDH and favorable to fabrication of CE-integrated IMERs. Finally, the method is successfully applied to the determination of pyruvate in beer samples.
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Affiliation(s)
- Xiaojuan Li
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Department of Chemistry, Northeast Normal University, Changchun, P. R. China
| | - Zhengri Yin
- Department of Chemistry, College of Science, Yanbian University, Yanji, P. R. China
| | - Xiujun Cui
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Department of Chemistry, Northeast Normal University, Changchun, P. R. China
| | - Li Yang
- Key Laboratory of Nanobiosensing and Nanobioanalysis at Universities of Jilin Province, Department of Chemistry, Northeast Normal University, Changchun, P. R. China
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23
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24
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De Maio F, Palmieri V, De Spirito M, Delogu G, Papi M. Carbon nanomaterials: a new way against tuberculosis. Expert Rev Med Devices 2019; 16:863-875. [PMID: 31550943 DOI: 10.1080/17434440.2019.1671820] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Tuberculosis (TB) remains one of the most alarming worldwide infectious diseases primarily in low-income countries, where the infection shows a higher and unvaried prevalence. In the last years, the emergence and spread of Mycobacterium tuberculosis (Mtb) strains resistant to first-line anti-TB drugs are the cause of major concern and prompted the implementation of new treatments, including the development of new drugs and the repurposing of old ones. Areas covered: In this review, we discuss solutions against TB based on nanomaterials (NMTs), alone or combined with current anti-TB drugs. We will summarize drug delivery platforms tested in in vivo or in vitro models and their activity against mycobacteria. We will describe how the new nanotechnologies based on carbon nanomaterials, like carbon nanotubes and graphene oxide are now facing the panorama of the medical fight against TB. Expert opinion: We foresee that in the next decade carbon nanomaterials will be at the forefront in fighting emerging antibiotic-resistant Mtb strains by shortening treatment periods, reducing adverse effects and mitigating antibiotic use. However, toxicity and biodegradation studies should be done prior to the clinical translation of carbon nanomaterials.
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Affiliation(s)
- Flavio De Maio
- Fondazione Policlinico Universitario A. Gemelli, IRCCS , Roma , Italy.,Institute of Microbiology, Università Cattolica del Sacro Cuore , Roma , Italy
| | - Valentina Palmieri
- Fondazione Policlinico Universitario A. Gemelli, IRCCS , Roma , Italy.,Institute of Physics, Università Cattolica del Sacro Cuore , Roma , Italy
| | - Marco De Spirito
- Fondazione Policlinico Universitario A. Gemelli, IRCCS , Roma , Italy.,Institute of Physics, Università Cattolica del Sacro Cuore , Roma , Italy
| | - Giovanni Delogu
- Fondazione Policlinico Universitario A. Gemelli, IRCCS , Roma , Italy.,Institute of Microbiology, Università Cattolica del Sacro Cuore , Roma , Italy
| | - Massimiliano Papi
- Fondazione Policlinico Universitario A. Gemelli, IRCCS , Roma , Italy.,Institute of Physics, Università Cattolica del Sacro Cuore , Roma , Italy
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25
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Abstract
In 1986, the European Society of Biomaterials Consensus Conference gave a simplified definition of biomaterials as “a non-viable material used in a medical device intended to interact with biological systems”. This seems to be more appropriate when we look into the versatility of applications of biomaterials in the health sector, especially in cardiovascular practice. This field has expanded exponentially in every direction, with multifunctional capability. Heart valves have undergone an evolution in biomaterials and design. Patches and conduits have been developed to correct anatomical deficits, and solutions have been found for narrowing or ballooning of the arteries. Research is ongoing to find replacements for every part of this system by creating replicas made of various materials. To investigate problems pertaining to the cardiovascular system, catheters have undergone an astounding leap in material optimization. In these three sectors, the trends, successes, and failures are worth discussing. This review mainly focuses on the types of biomaterial used for making cardiovascular devices and their advantages and limitations.
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Affiliation(s)
- Soma Guhathakurta
- Department of Engineering Design, Indian Institute of Technology Madras, Chennai, India
| | - Satish Galla
- Bioengineering Division, SynkroMax Biotech Private Limited, Thirumazhisai, Chennai, India
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26
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Dhas N, Parekh K, Pandey A, Kudarha R, Mutalik S, Mehta T. Two dimensional carbon based nanocomposites as multimodal therapeutic and diagnostic platform: A biomedical and toxicological perspective. J Control Release 2019; 308:130-161. [PMID: 31310783 DOI: 10.1016/j.jconrel.2019.07.016] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 07/10/2019] [Accepted: 07/12/2019] [Indexed: 12/12/2022]
Abstract
Graphene based nanocomposites have revolutionized cancer treatment, diagnosis and imaging owing to its good compatibility, elegant flexibility, high surface area, low mass density along with excellent combined additive effect of graphene with other nanomaterials. This review inculcates the type of graphene based nanocomposites and their fabrication techniques to improve its properties as photothermal and theranostic platform. With decades' efforts, many significant breakthroughs in the method of synthesis and characterization in addition to various functionalization options of graphene based nanocomposite have paved a solid foundation for their potential applications in the cancer therapy. This work intends to provide a thorough, up-to-date holistic discussion on correlation of breakthroughs with their biomedical applications and illustrate how to utilize these breakthroughs to address long-standing challenges in the clinical translation of nanomedicines. This review also emphasizes on graphene based nanocomposites based toxicity concerns pertaining to delivery platforms.
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Affiliation(s)
- Namdev Dhas
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Khushali Parekh
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India
| | - Abhijeet Pandey
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, India
| | - Ritu Kudarha
- The Maharaja Sayajirao University of Baroda, Vadodara, Gujarat 390002, India
| | - Srinivas Mutalik
- Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, India
| | - Tejal Mehta
- Institute of Pharmacy, Nirma University, Ahmedabad, Gujarat 382481, India.
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27
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Karami K, Ramezanpour A, Zakariazadeh M, Silvestru C. Catalytic activity and facile recovery of a cyclometalated N‐heterocyclic carbene palladium(II) complex immobilized by non‐covalent interactions on reduced graphene oxide. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4907] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Kazem Karami
- Department of ChemistryIsfahan University of Technology Isfahan 84156/83111 Iran
| | - Azar Ramezanpour
- Department of ChemistryIsfahan University of Technology Isfahan 84156/83111 Iran
| | - Mostafa Zakariazadeh
- Research Institute for Fundamental Sciences (RIFS)University of Tabriz Tabriz Iran
| | - Cristian Silvestru
- Department of Chemistry and Chemical EngineeringBabes‐Bolyai University Cluj‐Napoca Romania
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28
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Wang Q, Wang Y, Guo B, Shao S, Yu Y, Zhu X, Wan M, Zhao B, Bo C, Mao C. Novel heparin-loaded mesoporous tubular micromotors formed via template-assisted electrochemical deposition. J Mater Chem B 2019; 7:2688-2695. [PMID: 32255001 DOI: 10.1039/c9tb00131j] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Based on the concept of the active drug delivery of micro- and nanomotors and the longer cycle time in the blood for drug-loaded tubular particles, it is important to develop novel tubular micromotors that could increase drug loading and achieve more effective treatments in the biomedical field. Here, a novel kind of mesoporous tubular micromotor used to load heparin (Hep) and formed via template-assisted electrochemical deposition is presented. Firstly, the mesoporous tubular micromotors were composed of poly(3,4-ethylenedioxythiophene) (PEDOT), mesoporous silica (MS) and manganese dioxide (MnO2), and were simply fabricated via template-assisted electrochemical growth. Then, the drug Hep was loaded into PEDOT/MS/MnO2via a simple soaking process. Finally, the release process, cytotoxicity, and blood compatibility tests and motion study for these mesoporous tubular micromotors of PEDOT/MS/MnO2-Hep were performed. Results indicated that the micromotors we prepared showed good controlled release of Hep, anticoagulant effects, non-cytotoxicity and autonomous motion ability. The new drug carrier and motion mode will give rise to more potential applications of Hep in the biomedical field.
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Affiliation(s)
- Qi Wang
- National and Local Joint Engineering Research Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China.
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29
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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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30
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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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31
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Mousavi SM, Hashemi SA, Ghasemi Y, Amani AM, Babapoor A, Arjmand O. Applications of graphene oxide in case of nanomedicines and nanocarriers for biomolecules: review study. Drug Metab Rev 2019; 51:12-41. [PMID: 30741033 DOI: 10.1080/03602532.2018.1522328] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
In this Review article, recent progress in matter of graphene oxide (GO) synthesis and its functionalization via a vast range of materials, including small molecules, polymers, and biomolecules, were reported and systematically summarized in order to overcome the inherent drawbacks of GO nanocarriers and thereby make these nanocarriers suitable for delivering chemotherapeutic agents, genes, and short interfering RNAs. Briefly, this work describes current strategies for the large scale production of GO and modification of graphene-based nanocarriers surfaces through practical chemical approaches, improving their biocompatibility and declining their toxicity. It also describes the most relevant cases of study suitable to demonstrate the role of graphene and graphene derivatives (GD) as nanocarrier for anti-cancer drugs and genes (e.g. miRNAs). Moreover, the controlled release mechanisms within the cell compartments and blood pH for targeted therapeutics release in the acidic environment of tumor cells or in intracellular compartments are mentioned and explored.
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Affiliation(s)
- Seyyed Mojtaba Mousavi
- a Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies , Shiraz University of Medical Sciences , Shiraz , Iran.,b Pharmaceutical Sciences Research Center , Shiraz University of Medical Sciences , Shiraz , Iran
| | - Seyyed Alireza Hashemi
- a Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies , Shiraz University of Medical Sciences , Shiraz , Iran.,b Pharmaceutical Sciences Research Center , Shiraz University of Medical Sciences , Shiraz , Iran
| | - Younes Ghasemi
- a Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies , Shiraz University of Medical Sciences , Shiraz , Iran.,b Pharmaceutical Sciences Research Center , Shiraz University of Medical Sciences , Shiraz , Iran
| | - Ali Mohammad Amani
- a Department of Medical Nanotechnology, School of Advanced Medical Sciences and Technologies , Shiraz University of Medical Sciences , Shiraz , Iran.,b Pharmaceutical Sciences Research Center , Shiraz University of Medical Sciences , Shiraz , Iran
| | - Aziz Babapoor
- b Pharmaceutical Sciences Research Center , Shiraz University of Medical Sciences , Shiraz , Iran.,c Department of Chemical Engineering , University of Mohaghegh Ardabili (UMA) , Ardabil , Iran
| | - Omid Arjmand
- d Department of Chemical Engineering, South Tehran Branch , Islamic Azad University , Tehran , Iran
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32
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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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33
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Shi X, Wang Y, Sun H, Chen Y, Zhang X, Xu J, Zhai G. Heparin-reduced graphene oxide nanocomposites for curcumin delivery: in vitro, in vivo and molecular dynamics simulation study. Biomater Sci 2019; 7:1011-1027. [DOI: 10.1039/c8bm00907d] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
We fabricated novel rGO-based nanocomposites and analyzed their interaction with drug and proteins via a molecular dynamics study.
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Affiliation(s)
- Xiaoqun Shi
- Department of Pharmaceutics
- College of Pharmacy
- Shandong University
- Jinan 250012
- China
| | - Yang Wang
- Department of Pharmaceutics
- College of Pharmacy
- Shandong University
- Jinan 250012
- China
| | - Haiyan Sun
- Department of Pharmacy
- the Hospital of Qilu University of Technology
- Jinan 250353
- China
| | - Yujuan Chen
- Department of Pharmaceutics
- College of Pharmacy
- Shandong University
- Jinan 250012
- China
| | - Xingzhen Zhang
- Department of Pharmaceutics
- College of Pharmacy
- Shandong University
- Jinan 250012
- China
| | - Jiangkang Xu
- Department of Pharmaceutics
- College of Pharmacy
- Shandong University
- Jinan 250012
- China
| | - Guangxi Zhai
- Department of Pharmaceutics
- College of Pharmacy
- Shandong University
- Jinan 250012
- China
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34
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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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35
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Kharissova OV, Oliva González CM, Kharisov BI. Solubilization and Dispersion of Carbon Allotropes in Water and Non-aqueous Solvents. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02593] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Oxana V. Kharissova
- Universidad Autónoma de Nuevo León, Ave. Universidad, 66455 San Nicolás de los Garza, NL, Mexico
| | | | - Boris I. Kharisov
- Universidad Autónoma de Nuevo León, Ave. Universidad, 66455 San Nicolás de los Garza, NL, Mexico
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36
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An W, Zhang Y, Zhang X, Li K, Kang Y, Akhtar S, Sha X, Gao L. Ocular toxicity of reduced graphene oxide or graphene oxide exposure in mouse eyes. Exp Eye Res 2018; 174:59-69. [PMID: 29803558 DOI: 10.1016/j.exer.2018.05.024] [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: 02/03/2018] [Revised: 04/14/2018] [Accepted: 05/23/2018] [Indexed: 01/31/2023]
Abstract
With the wide application and mass production of nanoparticle products, environmental nanopollutants will become increasingly common. The eye is an important organ responsible for vision in most living organisms, and it is directly exposed to the atmosphere. Direct contact between the eye and nanoparticles in the environment can potentially lead to ocular damage. However, publications focusing on the eye-damaging potential of nanoparticles are scarce. Therefore, to evaluate the impact of nanoparticles on the eyes, we investigated the ocular toxicity of reduced graphene oxide (RGO) and graphene oxide (GO) using morphological and molecular biological methods in vivo and in vitro in the present work. The findings show that short-term repeated GO exposure can cause obvious intraocular inflammation, an incrassated corneal stromal layer, cell apoptosis in the cornea, iris neovascularization and significant cytotoxicity of rat corneal epithelial cells (rCECs), while RGO causes no significant ocular toxicity in mice.
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Affiliation(s)
- Wenzhen An
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China
| | - Ying Zhang
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China
| | - Xuan Zhang
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China
| | - Kang Li
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China
| | - Yujun Kang
- College of Animal Science and Technology, Gansu Agricultural University, Lanzhou, Gansu, 730070, PR China
| | - Shahnaz Akhtar
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China
| | - Xueli Sha
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China
| | - Lan Gao
- School of Life Sciences, Lanzhou University, Lanzhou, Gansu, 730000, PR China.
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37
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M. D. P, S. CF, Gnanamani A. Preparation, characterization and reusability efficacy of amine-functionalized graphene oxide-polyphenol oxidase complex for removal of phenol from aqueous phase. RSC Adv 2018; 8:38416-38424. [PMID: 35559055 PMCID: PMC9090162 DOI: 10.1039/c8ra06364h] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Accepted: 10/27/2018] [Indexed: 11/26/2022] Open
Abstract
The present study explores the preparation, characterization and reusability efficacy of an amine-functionalized graphene oxide and polyphenol oxidase complex for the removal of phenol from aqueous phase. In brief, graphene oxide (GO) is synthesized according to modified Hummer's method using graphite powder and functionalized with amine using the Bucherer's method (GO-NH2). Partially purified polyphenol oxidase (PP-PPO) enzyme extracted from Solanum tuberosum is used for the preparation of the complex. The resultant GO-NH2-(PP-PPO) complex is used for the phenol degradation studies. The samples of GO, GO-NH2, and GO-NH2-(PP-PPO) complex are characterized using various instrumental techniques. Spectral UV data and FTIR and XRD diffraction patterns confirm the amine functionalization on GO. Raman spectrum, SEM micrograph and thermogravimetric (TG) analyses authenticate the linked enzyme on GO-NH2. GO-NH2-(PP-PPO) complex demonstrates >90% enzyme stability at all the studied temperatures (4 °C, −20 °C, RT and 37 °C). Phenol degradation studies show >99% removal of 1000 ppm of phenol within 5 hours from the start of the experiment at the optimized pH of 5.0 and temperature of 30 °C, as inferred from HPLC analysis. Catechol and hydroquinone compounds are identified as intermediates during the removal of phenol. Furthermore, studies on the reuse of GO-NH2-(PP-PPO) complex suggest that the complex can be used effectively for the removal of phenol up to maximum 7 cycles. In conclusion, the observations made in the present study show that the complex containing amine-functionalized graphene oxide and phenoloxidase is effective for the removal of phenol with appreciable reusability. Schematic representation of the present study describing amine functionalization followed by enzyme immobilization and degradation of phenol.![]()
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Affiliation(s)
- Pravin M. D.
- Biological Material Laboratory (Microbiology Division)
- CSIR-CLRI
- Chennai 20
- India
| | - Chris Felshia S.
- Biological Material Laboratory (Microbiology Division)
- CSIR-CLRI
- Chennai 20
- India
| | - A. Gnanamani
- Biological Material Laboratory (Microbiology Division)
- CSIR-CLRI
- Chennai 20
- India
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38
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Liu X, Shen H, Song S, Chen W, Zhang Z. Accelerated biomineralization of graphene oxide – incorporated cellulose acetate nanofibrous scaffolds for mesenchymal stem cell osteogenesis. Colloids Surf B Biointerfaces 2017; 159:251-258. [DOI: 10.1016/j.colsurfb.2017.07.078] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 07/19/2017] [Accepted: 07/27/2017] [Indexed: 01/31/2023]
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39
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Raghav S, Painuli R, Kumar D. Multifunctional Nanomaterials for Multifaceted Applications in Biomedical Arena. INT J PHARMACOL 2017. [DOI: 10.3923/ijp.2017.890.906] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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40
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Albino Gomes A, Pazinatto Telli E, Miletti LC, Skoronski E, Gomes Ghislandi M, Felippe da Silva G, Borba Magalhães MDL. Improved enzymatic performance of graphene-immobilized β-glucosidase A in the presence of glucose-6-phosphate. Biotechnol Appl Biochem 2017. [DOI: 10.1002/bab.1569] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Anderson Albino Gomes
- Department of Food and Animal Science; Center of Agroveterinary Sciences; State University of Santa Catarina; Lages Brazil
- Department of Environmental Engineering; Center of Agroveterinary Sciences; State University of Santa Catarina; Lages Brazil
| | - Elisa Pazinatto Telli
- Department of Food and Animal Science; Center of Agroveterinary Sciences; State University of Santa Catarina; Lages Brazil
| | - Luiz Claudio Miletti
- Department of Food and Animal Science; Center of Agroveterinary Sciences; State University of Santa Catarina; Lages Brazil
| | - Everton Skoronski
- Department of Environmental Engineering; Center of Agroveterinary Sciences; State University of Santa Catarina; Lages Brazil
| | - Marcos Gomes Ghislandi
- Department of Materials Engineering; Academic Unit at Cabo de Santo Agostinho; Rural Federal University of Pernambuco; Cabo de Santo Agostinho Brazil
| | - Gustavo Felippe da Silva
- Department of Forest Engineering; Center of Agroveterinary Sciences; State University of Santa Catarina; Lages Brazil
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41
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Zhang B, Yang X, Wang Y, Zhai G. Heparin modified graphene oxide for pH-sensitive sustained release of doxorubicin hydrochloride. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 75:198-206. [DOI: 10.1016/j.msec.2017.02.048] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2016] [Revised: 12/30/2016] [Accepted: 02/13/2017] [Indexed: 10/20/2022]
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42
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Patelis N, Schizas D, Liakakos T, Klonaris C. Aortic Graft Infection: Graphene Shows the Way to an Infection-Resistant Vascular Graft. Front Surg 2017; 4:25. [PMID: 28523270 PMCID: PMC5415571 DOI: 10.3389/fsurg.2017.00025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Accepted: 04/18/2017] [Indexed: 11/13/2022] Open
Abstract
Aortic graft infection is a potentially lethal complication of open and endovascular repair of aortic aneurysms. Graphene is the only existing two-dimensional material, and its unique structure gives graphene and its derivatives a plethora of original characteristics. Among other characteristics, graphene demonstrates bacteriostatic and bactericidal effects that could potentially resolve the problem of graft infection in the future. Data already exist in literature supporting this antibacterial effect of graphene oxide and reduced graphene oxide. Combining these materials with other substances enhances the antibacterial effect. Additionally, it looks feasible to expect antibiotic-delivering graphene-based graft materials in the future. Based on already published data, we could conclude that regarding graphene and its derivatives, the blessing of bactericidal effect comes with the curse of human cells toxicity. Therefore, it is important to find a fine balance between the desired antibacterial and the adverse cytotoxic effect before graphene is used in graft materials for humans.
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Affiliation(s)
- Nikolaos Patelis
- First Department of Surgery, Vascular Unit, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, Vascular Unit, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Theodoros Liakakos
- First Department of Surgery, Vascular Unit, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
| | - Chris Klonaris
- First Department of Surgery, Vascular Unit, Medical School, National and Kapodistrian University of Athens, Laiko General Hospital, Athens, Greece
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43
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Das SR, Uz M, Ding S, Lentner MT, Hondred JA, Cargill AA, Sakaguchi DS, Mallapragada S, Claussen JC. Electrical Differentiation of Mesenchymal Stem Cells into Schwann-Cell-Like Phenotypes Using Inkjet-Printed Graphene Circuits. Adv Healthc Mater 2017; 6. [PMID: 28218474 DOI: 10.1002/adhm.201601087] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2016] [Revised: 12/22/2016] [Indexed: 01/05/2023]
Abstract
Graphene-based materials (GBMs) have displayed tremendous promise for use as neurointerfacial substrates as they enable favorable adhesion, growth, proliferation, spreading, and migration of immobilized cells. This study reports the first case of the differentiation of mesenchymal stem cells (MSCs) into Schwann cell (SC)-like phenotypes through the application of electrical stimuli from a graphene-based electrode. Electrical differentiation of MSCs into SC-like phenotypes is carried out on a flexible, inkjet-printed graphene interdigitated electrode (IDE) circuit that is made highly conductive (sheet resistance < 1 kΩ/sq) via a postprint pulse-laser annealing process. MSCs immobilized on the graphene printed IDEs and electrically stimulated/treated (etMSCs) display significant enhanced cellular differentiation and paracrine activity above conventional chemical treatment strategies [≈85% of the etMSCs differentiated into SC-like phenotypes with ≈80 ng mL-1 of nerve growth factor (NGF) secretion vs. 75% and ≈55 ng mL-1 for chemically treated MSCs (ctMSCs)]. These results help pave the way for in vivo peripheral nerve regeneration where the flexible graphene electrodes could conform to the injury site and provide intimate electrical simulation for nerve cell regrowth.
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Affiliation(s)
- Suprem R. Das
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
- Division of Materials Science and Engineering Ames Laboratory Department of Energy Ames IA 50011 USA
| | - Metin Uz
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - Shaowei Ding
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Matthew T. Lentner
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - John A. Hondred
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Allison A. Cargill
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
| | - Donald S. Sakaguchi
- Neuroscience Program Iowa State University Ames IA 50011 USA
- Department of Genetics Development and Cell Biology Iowa State University Ames IA 50011 USA
| | - Surya Mallapragada
- Division of Materials Science and Engineering Ames Laboratory Department of Energy Ames IA 50011 USA
- Department of Chemical and Biological Engineering Iowa State University Ames IA 50011 USA
| | - Jonathan C. Claussen
- Department of Mechanical Engineering Iowa State University Ames IA 50011 USA
- Division of Materials Science and Engineering Ames Laboratory Department of Energy Ames IA 50011 USA
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Gong Y, Adhikari P, Liu Q, Wang T, Gong M, Chan WL, Ching WY, Wu J. Designing the Interface of Carbon Nanotube/Biomaterials for High-Performance Ultra-Broadband Photodetection. ACS APPLIED MATERIALS & INTERFACES 2017; 9:11016-11024. [PMID: 28263551 DOI: 10.1021/acsami.7b00352] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Inorganic/biomolecule nanohybrids can combine superior electronic and optical properties of inorganic nanostructures and biomolecules for optoelectronics with performance far surpassing that achievable in conventional materials. The key toward a high-performance inorganic/biomolecule nanohybrid is to design their interface based on the electronic structures of the constituents. A major challenge is the lack of knowledge of most biomolecules due to their complex structures and composition. Here, we first calculated the electronic structure and optical properties of one of the cytochrome c (Cyt c) macromolecules (PDB ID: 1HRC ) using ab initio OLCAO method, which was followed by experimental confirmation using ultraviolet photoemission spectroscopy. For the first time, the highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels of Cyt c, a well-known electron transport chain in biological systems, were obtained. On the basis of the result, pairing the Cyt c with semiconductor single-wall carbon nanotubes (s-SWCNT) was predicted to have a favorable band alignment and built-in electrical field for exciton dissociation and charge transfer across the s-SWCNT/Cyt c heterojunction interface. Excitingly, photodetectors based on the s-SWCNT/Cyt c heterojunction nanohybrids demonstrated extraordinary ultra-broadband (visible light to infrared) responsivity (46-188 A W-1) and figure-of-merit detectivity D* (1-6 × 1010 cm Hz1/2 W-1). Moreover, these devices can be fabricated on transparent flexible substrates by a low-lost nonvacuum method and are stable in air. These results suggest that the s-SWCNT/biomolecule nanohybrids may be promising for the development of CNT-based ultra-broadband photodetectors.
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Affiliation(s)
- Youpin Gong
- Department of Physics and Astronomy, University of Kansas , Lawrence, Kansas 66045, United States
- College of Physics, Optoelectronics and Energy, Key Lab of Advanced Optical Manufacturing Technologies of Jiangsu Province, and Key Lab of Modern Optical Technologies of Education Ministry of China, Soochow University , Suzhou 215006, China
| | - Puja Adhikari
- Department of Physics and Astronomy, University of Missouri-Kansas City , Kansas City, Missouri 64110, United States
| | - Qingfeng Liu
- Department of Physics and Astronomy, University of Kansas , Lawrence, Kansas 66045, United States
| | - Ti Wang
- Department of Physics and Astronomy, University of Kansas , Lawrence, Kansas 66045, United States
| | - Maogang Gong
- Department of Physics and Astronomy, University of Kansas , Lawrence, Kansas 66045, United States
| | - Wai-Lun Chan
- Department of Physics and Astronomy, University of Kansas , Lawrence, Kansas 66045, United States
| | - Wai-Yim Ching
- Department of Physics and Astronomy, University of Missouri-Kansas City , Kansas City, Missouri 64110, United States
| | - Judy Wu
- Department of Physics and Astronomy, University of Kansas , Lawrence, Kansas 66045, United States
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45
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Vacchi IA, Ménard-Moyon C, Bianco A. Chemical Functionalization of Graphene Family Members. PHYSICAL SCIENCES REVIEWS 2017. [DOI: 10.1515/psr-2016-0103] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Abstract
Thanks to their outstanding physicochemical properties, graphene and its derivatives are interesting nanomaterials with a high potential in several fields. Graphene, graphene oxide, and reduced graphene oxide, however, differ partially in their characteristics due to their diverse surface composition. Those differences influence the chemical reactivity of these materials. In the following chapter the reactivity and main functionalization reactions performed on graphene, graphene oxide, and reduced graphene oxide are discussed. A part is also dedicated to the main analytical techniques used for characterization of these materials. Functionalization of graphene and its derivatives is highly important to modulate their characteristics and design graphene-based conjugates with novel properties. Functionalization can be covalent by forming strong and stable bonds with the graphene surface, or non-covalent via π–π, electrostatic, hydrophobic, and/or van der Waals interactions. Both types of functionalization are currently exploited.
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46
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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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Li D, Zhang W, Yu X, Wang Z, Su Z, Wei G. When biomolecules meet graphene: from molecular level interactions to material design and applications. NANOSCALE 2016; 8:19491-19509. [PMID: 27878179 DOI: 10.1039/c6nr07249f] [Citation(s) in RCA: 116] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
Graphene-based materials have attracted increasing attention due to their atomically-thick two-dimensional structures, high conductivity, excellent mechanical properties, and large specific surface areas. The combination of biomolecules with graphene-based materials offers a promising method to fabricate novel graphene-biomolecule hybrid nanomaterials with unique functions in biology, medicine, nanotechnology, and materials science. In this review, we focus on a summarization of the recent studies in functionalizing graphene-based materials using different biomolecules, such as DNA, peptides, proteins, enzymes, carbohydrates, and viruses. The different interactions between graphene and biomolecules at the molecular level are demonstrated and discussed in detail. In addition, the potential applications of the created graphene-biomolecule nanohybrids in drug delivery, cancer treatment, tissue engineering, biosensors, bioimaging, energy materials, and other nanotechnological applications are presented. This review will be helpful to know the modification of graphene with biomolecules, understand the interactions between graphene and biomolecules at the molecular level, and design functional graphene-based nanomaterials with unique properties for various applications.
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Affiliation(s)
- Dapeng Li
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China.
| | - Wensi Zhang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China.
| | - Xiaoqing Yu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China.
| | - Zhenping Wang
- Faculty of Production Engineering, University of Bremen, D-28359 Bremen, Germany.
| | - Zhiqiang Su
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, 100029, Beijing, China.
| | - Gang Wei
- Faculty of Production Engineering, University of Bremen, D-28359 Bremen, Germany.
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The Potential Role of Graphene in Developing the Next Generation of Endomaterials. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3180954. [PMID: 28025640 PMCID: PMC5153502 DOI: 10.1155/2016/3180954] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/12/2016] [Accepted: 10/24/2016] [Indexed: 01/10/2023]
Abstract
Graphene is the first 2-dimensional material and possesses a plethora of original properties. Graphene and its derivatives have exhibited a great potential in a number of fields, both medical and nonmedical. The aim of this review is to set the theoretical basis for further research in developing graphene-based endovascular materials. An extensive search was performed in medical and bioengineering literature. Published data on other carbon materials, as well as limited data from medical use of graphene, are promising. Graphene is a promising future material for developing novel endovascular materials. Certain issues as biocompatibility, biotoxicity, and biostability should be explored further.
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Pereira de Sousa I, Buttenhauser K, Suchaoin W, Partenhauser A, Perrone M, Matuszczak B, Bernkop-Schnürch A. Thiolated graphene oxide as promising mucoadhesive carrier for hydrophobic drugs. Int J Pharm 2016; 509:360-367. [DOI: 10.1016/j.ijpharm.2016.05.059] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 05/25/2016] [Accepted: 05/27/2016] [Indexed: 01/12/2023]
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50
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Mianehrow H, Afshari R, Mazinani S, Sharif F, Abdouss M. Introducing a highly dispersed reduced graphene oxide nano-biohybrid employing chitosan/hydroxyethyl cellulose for controlled drug delivery. Int J Pharm 2016; 509:400-407. [DOI: 10.1016/j.ijpharm.2016.06.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 06/05/2016] [Accepted: 06/06/2016] [Indexed: 12/23/2022]
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