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Hu T, Mei X, Wang Y, Weng X, Liang R, Wei M. Two-dimensional nanomaterials: fascinating materials in biomedical field. Sci Bull (Beijing) 2019; 64:1707-1727. [PMID: 36659785 DOI: 10.1016/j.scib.2019.09.021] [Citation(s) in RCA: 116] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 08/22/2019] [Accepted: 09/12/2019] [Indexed: 01/21/2023]
Abstract
Due to their high anisotropy and chemical functions, two-dimensional (2D) nanomaterials have attracted increasing interest and attention from various scientific fields, including functional electronics, catalysis, supercapacitors, batteries and energy materials. In the biomedical field, 2D nanomaterials have made significant contributions to the field of nanomedicine, especially in drug/gene delivery systems, multimodal imaging, biosensing, antimicrobial agents and tissue engineering. 2D nanomaterials such as graphene/graphene oxide (GO)/reduced graphene oxide (rGO), silicate clays, layered double hydroxides (LDHs), transition metal dichalcogenides (TMDs), transition metal oxides (TMOs), black phosphorus (BP), graphitic carbon nitride (g-C3N4), hexagonal boron nitride (h-BN), antimonene (AM), boron nanosheets (B NSs) and tin telluride nanosheets (SnTe NSs) possess excellent physical, chemical, optical and biological properties due to their uniform shapes, high surface-to-volume ratios and surface charge. In this review, we first introduce the properties, structures and synthetic strategies of different configurations of 2D nanomaterials. Recent advances and paradigms of 2D nanomaterials in a variety of biomedical applications, ranging from drug delivery, cancer treatment, bioimaging and tissue engineering to biosensing are discussed afterwards. In the final part, we foresee the development prospects and challenges of 2D nanomaterials after summarizing the research status of ultrathin 2D nanomaterials.
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Affiliation(s)
- Tingting Hu
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xuan Mei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yingjie Wang
- Department of Orthopaedics, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Xisheng Weng
- Department of Orthopaedics, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing 100730, China.
| | - Ruizheng Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
| | - Min Wei
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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Ardelean IL, Ficai D, Sonmez M, Oprea O, Nechifor G, Andronescu E, Ficai A, Titu MA. Hybrid Magnetic Nanostructures For Cancer Diagnosis And Therapy. Anticancer Agents Med Chem 2019; 19:6-16. [PMID: 30411694 DOI: 10.2174/1871520618666181109112655] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 03/17/2018] [Accepted: 10/23/2018] [Indexed: 12/24/2022]
Abstract
Cancer is the second disease in the world from the point of view of mortality. The conventional routes of treatment were found to be not sufficient and thus alternative ways are imposed. The use of hybrid, magnetic nanostructures is a promising way for simultaneous targeted diagnosis and treatment of various types of cancer. For this reason, the development of core@shell structures was found to be an efficient way to develop stable, biocompatible, non-toxic carriers with shell-dependent internalization capacity in cancer cells. So, the multicomponent approach can be the most suitable way to assure the multifunctionality of these nanostructures to achieve the desired/necessary properties. The in vivo stability is mostly assured by the coating of the magnetic core with various polymers (including polyethylene glycol, silica etc.), while the targeting capacity is mostly assured by the decoration of these nanostructures with folic acid. Unfortunately, there are also some limitations related to the multilayered approach. For instance, the increasing of the thickness of layers leads to a decrease the magnetic properties, (hyperthermia and guiding ability in the magnetic field, for instance), the outer shell should contain the targeting molecules (as well as the agents helping the internalization into the cancer cells), etc.
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Affiliation(s)
- Ioana L Ardelean
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Denisa Ficai
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Maria Sonmez
- Leather and Footwear Research Institute, Department of Rubber, 93 Ion Minulescu street, 031215, Bucharest, Romania
| | - Ovidiu Oprea
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Gheorghe Nechifor
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Ecaterina Andronescu
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Anton Ficai
- University POLITEHNICA of Bucharest, Faculty of Applied Chemistry and Material Science; 1-7 Polizu Str., 011061 Bucharest, Romania
| | - Mihail A Titu
- "Lucian Blaga" University of Sibiu, Faculty of Engineering, Industrial Engineering and Management Departament, Sibiu, Romania
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Avashthi G, Maktedar SS, Singh M. Sonochemically N-functionalized graphene oxide towards optically active photoluminescent bioscaffold. ULTRASONICS SONOCHEMISTRY 2019; 58:104651. [PMID: 31450345 DOI: 10.1016/j.ultsonch.2019.104651] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/02/2019] [Accepted: 06/18/2019] [Indexed: 05/25/2023]
Abstract
Herein, Nitrogen functionalized graphene oxide (N-f-GrO) has been synthesized using the sonochemical method. 2-Aminopyrimidine (APD) was used as a precursor for covalent functionalization with graphene oxide [f-(APD)GrO] as N-f-GrO which was ascertained with XPS. The involvement of arylamine group and formation of covalent bond over GrO surface was confirmed with high resolution C1s spectrum of f-(APD)GrO. Also, the signature of N1s peak in the survey spectrum of f-(APD)GrO has endorsed the surface modification of GrO through covalent functionalization. A bathochromic shift was observed for f-(APD)GrO in UV and enhanced weight loss of 91.39% at 191.80 °C, confirms a facile functionalization of GrO via formation of amide bond, where the terminal -OH portal of carboxylic group is substituted by 2-Aminopyrimidine. Moreover, the formation of f-(APD)GrO was investigated with various analytical techniques like Raman, XRD and FTIR. The surface morphology and topography have been understood by using HRTEM/SAED, AFM, and SEM analysis. The synthesized f-(APD)GrO shows potential optically active photoluminescence properties and higher potency towards biological insight. The identified photoluminescence (PL) peaks at 3.78, 3.21 2.01 and 1.64 eV indicate photon emission including an orange optical transition at 2.01 eV. The multiple peaks in a PL spectrum are due to radiative and non-radiative recombinations which are also associated with excess hole (h+)-electron (e-) trapping on the surface to restrict the recombinations of e- and h+. The biological activity of N-f-GrO has been explored with Sulforhodamine B (SRB) assay on HaCaT and Vero cell lines. The concentration-dependent cell viabilities have been observed a maximum at 20 µg/ml for HaCaT and at 10 µg/ml for Vero cell lines at testing concentration range of 10-80 μg mL-1. The significant morphological impact on cell lines confirms the cytocompatibility behaviour. Therefore, the synergistic impact of various properties of f-(APD)GrO can be further explored to study its significance as nanocarrier for photosensitive biomedical response.
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Affiliation(s)
- Gopal Avashthi
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India
| | - Shrikant S Maktedar
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India
| | - Man Singh
- School of Chemical Sciences, Central University of Gujarat, Gandhinagar 382030, India.
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Naskar A, Kim KS. Black phosphorus nanomaterials as multi-potent and emerging platforms against bacterial infections. Microb Pathog 2019; 137:103800. [PMID: 31610220 DOI: 10.1016/j.micpath.2019.103800] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 10/08/2019] [Accepted: 10/11/2019] [Indexed: 02/09/2023]
Abstract
Black phosphorus (BP) has attracted research interest due to its excellent physiochemical properties in various biomedical applications. However, challenges remain of establishing BP as a practical nanomaterial platform against bacterial infections caused by hard-to-treat pathogens. This review highlights the novel approaches for functional properties and advantages of BP over currently available two-dimensional nanomaterials for antibacterial activity. The latest research findings regarding BP for antibacterial activity, potential as alternative antibacterial approach to current antibiotics, and its promise for the future platform are also considered. We believe that our discussions and perspectives on current topics will provide researchers with an up-to-date and handy reference to apply BP as a beneficial nanostructured biomaterial to the human health against various bacterial infections.
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Affiliation(s)
- Atanu Naskar
- Department of Chemistry and Chemistry Institute for Functional Materials, Pusan National University, Busan, 46241, South Korea
| | - Kwang-Sun Kim
- Department of Chemistry and Chemistry Institute for Functional Materials, Pusan National University, Busan, 46241, South Korea.
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Avashthi G, Maktedar SS, Singh M. Surface-Induced in Situ Sonothermodynamically Controlled Functionalized Graphene Oxide for in Vitro Cytotoxicity and Antioxidant Evaluations. ACS OMEGA 2019; 4:16385-16401. [PMID: 31616817 PMCID: PMC6787894 DOI: 10.1021/acsomega.9b01939] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Accepted: 09/04/2019] [Indexed: 06/10/2023]
Abstract
Graphene oxide-based advanced functional materials offer an ultimate solution for wider biomedical applications. In situ thermodynamically ultrasound-assisted direct covalent functionalization of graphene oxide (GO) with sulfanilamide (SA) has synthesized f-(SA)GO. Raman spectroscopy, X-ray diffraction, high-resolution transmission electron microscopy, selected area electron diffraction pattern, scanning electron microscopy, atomic force microscopy, Fourier transform infrared spectroscopy, ultraviolet-visible spectroscopy, thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC) have analyzed the f-(SA)GO structure for functional activities, expressed through synergistic impact of heteroatomic domains (SIHAD). The TGA of GO and f-(SA)GO demonstrates their total weight losses of 82.0 and 61.1%, respectively. Enhanced thermal stability of f-(SA)GO infers an exothermic behavior obtained with DSC. The surface-induced in situ thermodynamically controlled nonspontaneous reaction for f-(SA)GO has facilitated calculations for activation energy (E a) = - 2.65 × 103 kJ mol-1 and Gibbs free energy (ΔG) = 8.3741 kJ mol-1, energetics for biological activities with sulforhodamine B assay on MCF-7 and Vero cell lines and antioxidant potential by free radical scavenging activity with DPPH (2,2-diphenyl-1-picrylhydrazyl). Cell viabilities are >89.8% for Vero and >90.1% for MCF-7 with f-(SA)GO over 10 to 80 μg mL-1. Its cytocompatibility infers establishment of a new material. The morphological effect on MCF-7 and Vero cell lines confirm its structurally stable biocompatibility. The SIHAD of f-(SA)GO scavenges radical activity, and its heteroatomic structure causes valuable physiochemical activities. f-(SA)GO could emerge as an advanced functional biomaterial for structurally and thermally stable biocompatible nanocoatings.
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Affiliation(s)
- Gopal Avashthi
- School of Chemical
Sciences, Central University of Gujarat, Gandhinagar 382030, India
| | - Shrikant S. Maktedar
- Department of Chemistry, National Institute of Technology, Srinagar 190006, Jammu
and Kashmir, India
| | - Man Singh
- School of Chemical
Sciences, Central University of Gujarat, Gandhinagar 382030, India
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56
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Baral A, Satish L, Das DP, Sahoo H, Ghosh MK. Molecular interactions of MnO 2@RGO (manganese dioxide-reduced graphene oxide) nanocomposites with bovine serum albumin. J Biomol Struct Dyn 2019; 38:2038-2046. [PMID: 31282288 DOI: 10.1080/07391102.2019.1640131] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Graphene based materials have attracted global attention due to their excellent properties. GO-metal oxide nanocomposites have been conjugated with biomolecules for the development of novel materials and potentially used as biomarkers. Herein, a detailed study on the interaction of Bovine serum albumin (BSA) with MnO2@RGO (manganese dioxide-reduced graphene oxide) nanocomposites (NC) has been carried out. MnO2@RGO nanocomposites were prepared through a template/surfactant free hydrothermal route at 180 °C for 12 h by varying the graphene oxide (GO) concentration. Different biophysical experiments have been carried out to evaluate molecular interactions between BSA and NCs. Intrinsic fluorescence has been used to quantify the quenching efficiency of NCs and the binding association of BSA-NC complexes. NCs effectively quenched the intrinsic fluorescence of BSA via static and dynamic mechanism. Further, the results indicate that the molecular interactions of NC with BSA are dependent on the GO percentage in NC. Circular dichroism results demonstrate nominal changes in the secondary structure of BSA in presence of NCs. Also, the esterase-like activity of BSA was marginally affected after adsorption upon NCs. In addition, the FESEM micrographs reveal that the protein-NC complexes consist of nanorod and sheet-like morphologies are forming aggregates of different sizes. We hope that this study will provide a basis for the design of novel graphene based and other related nanomaterials for several biological applications.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Ayonbala Baral
- Hydro & Electrometallurgy Department, CSIR- Institute of Minerals and Materials Technology, Bhubaneswar, Odisha, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Lakkoji Satish
- Department of Chemistry, National Institute of Technology Rourkela, Rourkela, Odisha, India
| | - Dipti Prakasini Das
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India.,Colloids & Material Chemistry Department, CSIR- Institute of Minerals and Materials Technology, Bhubaneswar, Odisha, India
| | - Harekrushna Sahoo
- Department of Chemistry, National Institute of Technology Rourkela, Rourkela, Odisha, India
| | - Malay Kumar Ghosh
- Hydro & Electrometallurgy Department, CSIR- Institute of Minerals and Materials Technology, Bhubaneswar, Odisha, India.,Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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57
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Mohamed MAA, Elessawy NA, Carrasco-Marín F, Hamad HAF. A novel one-pot facile economic approach for the mass synthesis of exfoliated multilayered nitrogen-doped graphene-like nanosheets: new insights into the mechanistic study. Phys Chem Chem Phys 2019; 21:13611-13622. [PMID: 31187824 DOI: 10.1039/c9cp01418g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The present research focuses on providing a novel facile, cost-effective and eco-friendly method for the mass production of N-doped graphene-like nanosheets (NGLs), in order to industrially benefit the exploitation of N-doped graphene in electronics, which will lead to the remarkable prosperity of graphene-based nanoelectronics. NGLs have been synthesized through a one-pot single-step process involving hydrolysis/hydrothermal treatment of glucose under mild conditions, using cetyltrimethylammonium bromide (CTAB) and ammonia solution (NH4OH) as the structure-directing agents. NGLs of high yield (65 wt%) and fascinating structural features, including low oxidation level, good crystalline structural order, and large laterally sized and well-exfoliated nanosheets, have been produced. The growth mechanism has been deeply investigated. The impressive chemical nature of CTAB has a synergistic effect in controlling the NGL structure. The cationic head of CTAB and anionic OH- ions resulting from NH4OH ionization have formed a passivating layer that played a profound role in hindering the NGL agglomeration and allowing the NGLs to grow into large lateral dimensions. Meanwhile, the polar (mainly H-bonding) and apolar (hydrophobic) interfacial interactions between the passivating layer and the graphitic network can be mainly considered responsible for the mild disturbed structural order inside the sp2 crystals. On the other hand, the excessive decomposition of CTAB that is also accompanied by fair ammonia decomposition during the hydrothermal treatment resulted in plenty of hydrogen and nitrogen gases in the atmosphere. The nitrogen gas N-doped the graphitic structure and the hydrogen gas effectively deoxygenated it. Furthermore, the high evolution rate of gases throughout the synthesis system contributed to the obstruction of NGL agglomeration. These results emphasize the high yield and good quality of the synthesized NGLs, which makes such a strategy promising in trust acquisition for investors in industrial production of N-doped graphene.
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Affiliation(s)
- Marwa A A Mohamed
- Fabrication Technology Department, Advanced Technology and New Materials Research Institute, City of Scientific Research and Technological Applications (SRTA City), New Borg El-Arab, Alexandria 21934, Egypt.
| | - Noha A Elessawy
- Advanced Technology and New Materials Research Institute, City of Scientific Research and Technological Applications (SRTA City), New Borg El-Arab, Alexandria 21934, Egypt
| | - Francisco Carrasco-Marín
- Carbon Materials Research Group, Adsorption and Catalysis Lab., Inorganic Chemistry Department, Faculty of Science, University of Granada, 18071 Granada, Spain.
| | - Hesham A F Hamad
- Fabrication Technology Department, Advanced Technology and New Materials Research Institute, City of Scientific Research and Technological Applications (SRTA City), New Borg El-Arab, Alexandria 21934, Egypt. and Carbon Materials Research Group, Adsorption and Catalysis Lab., Inorganic Chemistry Department, Faculty of Science, University of Granada, 18071 Granada, Spain.
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58
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Maiti D, Tong X, Mou X, Yang K. Carbon-Based Nanomaterials for Biomedical Applications: A Recent Study. Front Pharmacol 2019; 9:1401. [PMID: 30914959 PMCID: PMC6421398 DOI: 10.3389/fphar.2018.01401] [Citation(s) in RCA: 239] [Impact Index Per Article: 47.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Accepted: 11/15/2018] [Indexed: 01/08/2023] Open
Abstract
The study of carbon-based nanomaterials (CBNs) for biomedical applications has attracted great attention due to their unique chemical and physical properties including thermal, mechanical, electrical, optical and structural diversity. With the help of these intrinsic properties, CBNs, including carbon nanotubes (CNT), graphene oxide (GO), and graphene quantum dots (GQDs), have been extensively investigated in biomedical applications. This review summarizes the most recent studies in developing of CBNs for various biomedical applications including bio-sensing, drug delivery and cancer therapy.
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Affiliation(s)
- Debabrata Maiti
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
| | - Xiangmin Tong
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People’s Hospital, Hangzhou, China
| | - Xiaozhou Mou
- Key Laboratory of Tumor Molecular Diagnosis and Individualized Medicine of Zhejiang Province, Zhejiang Provincial People’s Hospital, Hangzhou, China
| | - Kai Yang
- State Key Laboratory of Radiation Medicine and Protection, School of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine of Jiangsu Higher Education Institutions, Soochow University, Suzhou, China
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59
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Terzopoulou Z, Klonos PA, Kyritsis A, Tziolas A, Avgeropoulos A, Papageorgiou GZ, Bikiaris DN. Interfacial interactions, crystallization and molecular mobility in nanocomposites of Poly(lactic acid) filled with new hybrid inclusions based on graphene oxide and silica nanoparticles. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.01.041] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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60
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Huang X, Li Z, Wu J, Hang Y, Wang H, Yuan L, Chen H. Small addition of Zn 2+ in Ca 2+@DNA results in elevated gene transfection by aminated PGMA-modified silicon nanowire arrays. J Mater Chem B 2019; 7:566-575. [PMID: 32254790 DOI: 10.1039/c8tb03045f] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Gene therapy, a promising and effective treatment, has ignited new hope in overcoming difficult-to-cure diseases. The key question in gene therapy is how to efficiently and safely deliver exogenous nucleic acids into the nuclei of target cells. To achieve stable, efficient and safe gene transfer and to ensure efficiency of gene transfer into cell nuclei, a zinc ion-assisted gene delivery nanosystem was proposed in the present study by loading a low concentration of Zn2+ in Ca2+@DNA nanoparticles on ethanolamine-functionalized poly(glycidyl methacrylate) (PGEA)-modified SiNWAs (Zn2+/Ca2+@DNA + SN-PGEA). The results showed that with the help of Zn ions, this composite nanosystem could promote more DNA in the cell nuclei and thus dramatically increased the transfection efficiency by as much as 7-fold. The nanosystem with 0.2 mM Zn2+, 100 mM Ca2+ and PGEA modification on SiNWAs displayed the highest transfection efficiency and good biocompatibility. This new composite nanosystem will have great potential in gene transfection for biomedical research.
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Affiliation(s)
- Xuejin Huang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren'ai Road, Suzhou 215123, P. R. China.
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61
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Zhu M, Hao Y, Ma X, Feng L, Zhai Y, Ding Y, Cheng G. Construction of a graphene/polypyrrole composite electrode as an electrochemically controlled release system. RSC Adv 2019; 9:12667-12674. [PMID: 35515836 PMCID: PMC9063647 DOI: 10.1039/c9ra00800d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 04/17/2019] [Indexed: 11/21/2022] Open
Abstract
A biocompatible conductive composite electrode GN–PPy–FL can realize controlled release of a drug model triggered by low voltages.
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Affiliation(s)
- Mo Zhu
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- P. R. China
- CAS Key Laboratory of Nano-Bio Interface
| | - Ying Hao
- CAS Key Laboratory of Nano-Bio Interface
- Suzhou Institute of Nano-Tech and Nano-Bionics
- Chinese Academy of Sciences
- P. R. China
| | - Xun Ma
- CAS Key Laboratory of Nano-Bio Interface
- Suzhou Institute of Nano-Tech and Nano-Bionics
- Chinese Academy of Sciences
- P. R. China
| | - Lin Feng
- CAS Key Laboratory of Nano-Bio Interface
- Suzhou Institute of Nano-Tech and Nano-Bionics
- Chinese Academy of Sciences
- P. R. China
| | - Yuanxin Zhai
- CAS Key Laboratory of Nano-Bio Interface
- Suzhou Institute of Nano-Tech and Nano-Bionics
- Chinese Academy of Sciences
- P. R. China
| | - Yaping Ding
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- P. R. China
| | - Guosheng Cheng
- CAS Key Laboratory of Nano-Bio Interface
- Suzhou Institute of Nano-Tech and Nano-Bionics
- Chinese Academy of Sciences
- P. R. China
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Wu R, Ou X, Tian R, Zhang J, Jin H, Dong M, Li J, Liu L. Membrane destruction and phospholipid extraction by using two-dimensional MoS 2 nanosheets. NANOSCALE 2018; 10:20162-20170. [PMID: 30259040 DOI: 10.1039/c8nr04207a] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
The interaction of two-dimensional (2D) nanomaterials and bacterial membranes has attracted tremendous attention in antibacterial applications. Various peculiarities of 2D nanomaterials may lead to multiple mechanisms of their interactions with membranes. Here, we investigated the interaction between molybdenum disulfide (MoS2) nanosheets and the bacterial membrane by using both theoretical and experimental approaches. Molecular dynamics simulation presented that MoS2 nanosheets can disrupt the structure of the lipid membrane by making dents on its surface and extracting phospholipid molecules to reduce the integrity of the membrane. This is attributed to the combination of the dispersion interaction of lipid tails with S atoms and the electrostatic interactions of lipid head groups with the Mo and S atoms in the lateral edges of the MoS2 nanosheet. Scanning electron microscopy and transmission electron microscopy confirmed the dents and the destruction of the cell membrane, which would lead to the loss of cytoplasm and the death of bacteria. It should be noted that the phenomenon where MoS2 induces a dent is different from the direct insertion of graphene-based nanomaterials, which might be due to the thicker and stiffer structure of MoS2. Therefore, we believe that the molecular interactions of 2D nanomaterials with bacterial membranes should be highly correlated with their structural characteristics. This newly discovered mechanism of MoS2 nanomaterials to disrupt the cell membrane may promote the application of transition metal dichalcogenide (TMD) nanomaterials in designing remarkable antibacterial materials in the near future.
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Affiliation(s)
- Rongrong Wu
- Institute for Advanced Material, Jiangsu University, Zhenjiang 212013, China
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63
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Parnianchi F, Nazari M, Maleki J, Mohebi M. Combination of graphene and graphene oxide with metal and metal oxide nanoparticles in fabrication of electrochemical enzymatic biosensors. INTERNATIONAL NANO LETTERS 2018. [DOI: 10.1007/s40089-018-0253-3] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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64
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The Yin and Yang of carbon nanomaterials in atherosclerosis. Biotechnol Adv 2018; 36:2232-2247. [PMID: 30342084 DOI: 10.1016/j.biotechadv.2018.10.010] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 10/06/2018] [Accepted: 10/15/2018] [Indexed: 02/06/2023]
Abstract
With unique characteristics such as high surface area, capacity of various functionalization, low weight, high conductivity, thermal and chemical stability, and free radical scavenging, carbon nanomaterials (CNMs) such as carbon nanotubes (CNTs), fullerene, graphene (oxide), carbon nanohorns (CNHs), and their derivatives have increasingly been utilized in nanomedicine and biomedicine. On the one hand, owing to ever-increasing applications of CNMs in technological and industrial fields as well as presence of combustion-derived CNMs in the ambient air, the skepticism has risen over the adverse effects of CNMs on human being. The influences of CNMs on cardiovascular system and cardiovascular diseases (CVDs) such as atherosclerosis, of which consequences are ischemic heart disease and ischemic stroke, as the main causes of death, is of paramount importance. In this regard, several studies have been devoted to specify the biomedical applications and cardiovascular toxicity of CNMs. Therefore, the aim of this review is to specify the roles and applications of various CNMs in atherosclerosis, and also identify the key role playing parameters in cardiovascular toxicity of CNMs so as to be a clue for prospective deployment of CNMs.
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65
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Baudín C, Benet T, Pena P. Effect of graphene on setting and mechanical behaviour of tricalcium phosphate bioactive cements. J Mech Behav Biomed Mater 2018; 89:33-47. [PMID: 30245268 DOI: 10.1016/j.jmbbm.2018.09.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 08/28/2018] [Accepted: 09/02/2018] [Indexed: 01/23/2023]
Abstract
The potential reinforcing effect of graphene on calcium phosphate cements (CPCs) for injectable bone substitutes and scaffolds is presented. The influence of graphene (0-3.84 vol%) on the microstructural development during setting and the resultant mechanical properties of CPCs constituted by α + β-tricalcium phosphate is analysed. Optimum setting conditions were established using uniaxial compression strength of CPC and composites with pristine and functionalized graphene and liquid/solid ratios (L/S = 0.5-0.6 mL/g) that allowed the mixing and spatulation of the powders. Tensile strength of optimised materials has been determined using the Diametric Compression of Discs Test (DCDT). X-ray diffraction, Raman spectroscopy and FE-SEM-EDS on fracture surfaces were used to investigate phase composition and morphological changes in set specimens. Strengthening occurs for functionalized graphene additions up to 1.96 vol% due to different toughening mechanisms. Crack deflection, bridging and branching by graphene and, finally, the pull-out of the unbroken graphene sheets have been identified. Interlayer sliding between the graphene before pulling-out is an additional toughening process. Main effect of graphene on strength is the increase of reliability.
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Affiliation(s)
- Carmen Baudín
- Instituto de Cerámica y Vidrio, ICV-CSIC, Kelsen 5, 28049 Madrid, Spain.
| | - Teresa Benet
- Instituto de Cerámica y Vidrio, ICV-CSIC, Kelsen 5, 28049 Madrid, Spain
| | - Pilar Pena
- Instituto de Cerámica y Vidrio, ICV-CSIC, Kelsen 5, 28049 Madrid, Spain
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66
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Lee J, Adegoke O, Park EY. High-Performance Biosensing Systems Based on Various Nanomaterials as Signal Transducers. Biotechnol J 2018; 14:e1800249. [PMID: 30117715 DOI: 10.1002/biot.201800249] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 08/06/2018] [Indexed: 12/15/2022]
Abstract
Recently, highly sensitive and selective biosensors have become necessary for improving public health and well-being. To fulfill this need, high-performance biosensing systems based on various nanomaterials, such as nanoparticles, carbon nanomaterials, and hybrid nanomaterials, are developed. Numerous nanomaterials show excellent physical properties, including plasmonic, magnetic, catalytic, mechanical and fluorescence properties and high electrical conductivities, and these unique and beneficial properties have contributed to the fabrication of high-performance biosensors with various applications, including in optical, electrical, and electrochemical detection platforms. In addition, these properties can be transformed to signals for the detection of biomolecules. In this review, various types of nanomaterial-based biosensors are introduced, and they show high sensitivity and selectivity. In addition, the potential applications of these sensors on the biosensing of several types of biomolecules are also discussed. These nanomaterials-based biosensing systems provide a significant improvement on healthcare including rapid monitoring and early detection of infectious disease for public health.
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Affiliation(s)
- Jaewook Lee
- Laboratory of Biotechnology, Research Institute of Green Science and Technology, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan
| | - Oluwasesan Adegoke
- Laboratory of Biotechnology, Research Institute of Green Science and Technology, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan
| | - Enoch Y Park
- Laboratory of Biotechnology, Research Institute of Green Science and Technology, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan.,Laboratory of Biotechnology, Department of Bioscience, Graduate School of Science and Technology, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan.,Laboratory of Biotechnology, College of Agriculture, Academic Institute, Shizuoka University, 836 Ohya, Suruga-ku, Shizuoka, 422-8529, Japan
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67
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Mohajeri M, Behnam B, Sahebkar A. Biomedical applications of carbon nanomaterials: Drug and gene delivery potentials. J Cell Physiol 2018; 234:298-319. [PMID: 30078182 DOI: 10.1002/jcp.26899] [Citation(s) in RCA: 126] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2018] [Accepted: 06/13/2018] [Indexed: 12/12/2022]
Abstract
One of the major components in the development of nanomedicines is the choice of the right biomaterial, which notably determines the subsequent biological responses. The popularity of carbon nanomaterials (CNMs) has been on the rise due to their numerous applications in the fields of drug delivery, bioimaging, tissue engineering, and biosensing. Owing to their considerably high surface area, multifunctional surface chemistry, and excellent optical activity, novel functionalized CNMs possess efficient drug-loading capacity, biocompatibility, and lack of immunogenicity. Over the past few decades, several advances have been made on the functionalization of CNMs to minimize their health concerns and enhance their biosafety. Recent evidence has also implied that CNMs can be functionalized with bioactive peptides, proteins, nucleic acids, and drugs to achieve composites with remarkably low toxicity and high pharmaceutical efficiency. This review focuses on the three main classes of CNMs, including fullerenes, graphenes, and carbon nanotubes, and their recent biomedical applications.
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Affiliation(s)
- Mohammad Mohajeri
- Department of Medical Biotechnology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Behzad Behnam
- Pharmaceutics Research Center, Institute of Neuropharmacology, Kerman University of Medical Sciences, Kerman, Iran.,Department of Pharmaceutical Biotechnology, Faculty of Pharmacy, Kerman University of Medical Sciences, Kerman, Iran
| | - Amirhossein Sahebkar
- Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
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68
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Tiwari P, Kaur N, Sharma V, Mobin SM. High-yield graphene produced from the synergistic effect of inflated temperature and gelatin offers high stability and cellular compatibility. Phys Chem Chem Phys 2018; 20:20096-20107. [PMID: 30024577 DOI: 10.1039/c8cp02263a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The direct exfoliation of graphite (Gr) is highly desirable and feasible compared to conventional processes owing to its non-oxidative, facile and controlled synthesis conditions. Herein, gelatin (gel), a hydrolysed form of collagen, was used as an exfoliant to directly exfoliate Gr. The main advantages of exploring gel as an exfoliant is its easy availability, low cost and high biocompatibility, which alleviate the drawbacks of previous exfoliation methods. The effect of the exfoliation parameters such as temperature, ratio of interacting species and pH of the solution offers a high yield of graphene (G) with the added advantages of good solubility, easy dispersibility and high stability. The temperature elevation caused by the dissipation of sonic waves facilitates a high exfoliation yield. Yield of 4.37 mg mL-1 of G was achieved under the conditions of 7 h sonication at 60 °C, pH 7 and Gr to gel ratio of 60 : 40, whereas yield of 1 mg mL-1 was achieved under sonication at 30 °C. Raman spectroscopy and transmission electron microscopy indicated the production of G sheets with 3-5 layers. The adsorption of gel on the surface of G via π-π interactions offers high stability and retains its inherent crystallinity. The as-synthesized G dispersion exhibits good cyto- and hemocompatibility. Unlike graphene oxide, the G dispersion does not affect RBCs at a relatively high concentration of 10 mg mL-1. These findings offer new avenues for the large-scale production of G and promote its biomedical applications, particularly in scaffold materials and intravenous drug delivery.
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Affiliation(s)
- Pranav Tiwari
- Discipline of Metallurgical Engineering and Material Science, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India.
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69
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George G, Sisupal SB, Tomy T, Kumaran A, Vadivelu P, Suvekbala V, Sivaram S, Ragupathy L. Facile, environmentally benign and scalable approach to produce pristine few layers graphene suitable for preparing biocompatible polymer nanocomposites. Sci Rep 2018; 8:11228. [PMID: 30046158 PMCID: PMC6060110 DOI: 10.1038/s41598-018-28560-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2018] [Accepted: 05/08/2018] [Indexed: 01/08/2023] Open
Abstract
The success of developing graphene based biomaterials depends on its ease of synthesis, use of environmentally benign methods and low toxicity of the chemicals involved as well as biocompatibility of the final products/devices. We report, herein, a simple, scalable and safe method to produce defect free few layers graphene using naturally available phenolics i.e. curcumin/tetrahydrocurcumin/quercetin, as solid-phase exfoliating agents with a productivity of ∼45 g/batch (D/G ≤ 0.54 and D/D' ≤ 1.23). The production method can also be employed in liquid-phase using a ball mill (20 g/batch, D/G ≤ 0.23 and D/D' ≤ 1.12) and a sand grinder (10 g/batch, D/G ≤ 0.11 and D/D∼ ≤ 0.78). The combined effect of π-π interaction and charge transfer (from curcumin to graphene) is postulated to be the driving force for efficient exfoliation of graphite. The yielded graphene was mixed with the natural rubber (NR) latex to produce thin film nanocomposites, which show superior tensile strength with low modulus and no loss of % elongation at break. In-vitro and in-vivo investigations demonstrate that the prepared nanocomposite is biocompatible. This approach could be useful for the production of materials suitable in products (gloves/condoms/catheters), which come in contact with body parts/body fluids.
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Affiliation(s)
- Gejo George
- Corporate R&D Center, HLL Lifecare Limited, Akkulam, Sreekariam (P.O), Trivandrum, 695017, India
| | - Suja Bhargavan Sisupal
- Corporate R&D Center, HLL Lifecare Limited, Akkulam, Sreekariam (P.O), Trivandrum, 695017, India
| | - Teenu Tomy
- Corporate R&D Center, HLL Lifecare Limited, Akkulam, Sreekariam (P.O), Trivandrum, 695017, India
| | - Alaganandam Kumaran
- Corporate R&D Center, HLL Lifecare Limited, Akkulam, Sreekariam (P.O), Trivandrum, 695017, India
| | - Prabha Vadivelu
- CSIR-National Institute for Interdisciplinary Science and Technology, Industrial Estate (P.O), Pappanamcode, Trivandrum, 695019, India
| | - Vemparthan Suvekbala
- Corporate R&D Center, HLL Lifecare Limited, Akkulam, Sreekariam (P.O), Trivandrum, 695017, India
| | - Swaminathan Sivaram
- Polymers and Advanced Materials Laboratory, National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, 411008, India
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70
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Guiney LM, Wang X, Xia T, Nel AE, Hersam MC. Assessing and Mitigating the Hazard Potential of Two-Dimensional Materials. ACS NANO 2018; 12:6360-6377. [PMID: 29889491 PMCID: PMC6130817 DOI: 10.1021/acsnano.8b02491] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
The family of two-dimensional (2D) materials is comprised of a continually expanding palette of unique compositions and properties with potential applications in electronics, optoelectronics, energy capture and storage, catalysis, and nanomedicine. To accelerate the implementation of 2D materials in widely disseminated technologies, human health and environmental implications need to be addressed. While extensive research has focused on assessing the toxicity and environmental fate of graphene and related carbon nanomaterials, the potential hazards of other 2D materials have only recently begun to be explored. Herein, the toxicity and environmental fate of postcarbon 2D materials, such as transition metal dichalcogenides, hexagonal boron nitride, and black phosphorus, are reviewed as a function of their preparation methods and surface functionalization. Specifically, we delineate how the hazard potential of 2D materials is directly related to structural parameters and physicochemical properties and how experimental design is critical to the accurate elucidation of the underlying toxicological mechanisms. Finally, a multidisciplinary approach for streamlining the hazard assessment of emerging 2D materials is outlined, thereby providing a pathway for accelerating their safe use in a range of technologically relevant contexts.
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Affiliation(s)
- Linda M. Guiney
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, USA
| | - Xiang Wang
- Division of NanoMedicine, Department of Medicine; California NanoSystems Institute, University of California, Los Angeles, CA 90095, USA
| | - Tian Xia
- Division of NanoMedicine, Department of Medicine; California NanoSystems Institute, University of California, Los Angeles, CA 90095, USA
| | - André E. Nel
- Division of NanoMedicine, Department of Medicine; California NanoSystems Institute, University of California, Los Angeles, CA 90095, USA
| | - Mark C. Hersam
- Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, USA
- Department of Chemistry, Northwestern University, Evanston, Illinois 60208, USA
- Department of Medicine, Northwestern University, Evanston, Illinois 60208, USA
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71
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Yao Q, Liu Y, Sun H. Heparin-dopamine functionalized graphene foam for sustained release of bone morphogenetic protein-2. J Tissue Eng Regen Med 2018; 12:1519-1529. [PMID: 29702734 PMCID: PMC6013394 DOI: 10.1002/term.2681] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 03/21/2018] [Accepted: 04/16/2018] [Indexed: 12/14/2022]
Abstract
The recently developed three-dimensional (3D) graphene foam (GrF) is intriguing for potential bone tissue engineering applications because it provides stem cells with a 3D porous substrate for osteogenic differentiation. However, the nature of graphene's structure lacks functional groups, thus making it difficult for further modification such as immobilization or conjugation of growth factors, which are normally required to promote tissue regeneration. To explore the potential of GrF functionalization and sustained release of therapeutic proteins, we fabricated a modified 3D GrF scaffold with bio-inspired heparin-dopamine (Hepa-Dopa) molecules using a highly scalable chemical vapour deposition method. Our data indicated that Hepa-Dopa modification resulted in significantly higher bone morphogenetic protein-2 (BMP2) binding ability and longer release capacity compared with the untreated scaffolds. Importantly, the heparin-functionalized 3D GrF significantly improved the exogenous BMP2-induced osteogenic differentiation. Therefore, our study, for the first time, indicated that the 3D GrF can be biomimetically functionalized with Hepa-Dopa and be used for sustained release of BMP2, thereby inducing osteogenic differentiation and suggesting promising potential as a new multifunctional carrier for therapeutic proteins and stem cells in bone tissue engineering.
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Affiliation(s)
- Qingqing Yao
- School of Ophthalmology and Optometry, Wenzhou Medical University, 270 Xueyuan Xi Road, Wenzhou, Zhejiang 325027, China
- Institute of Advanced Materials for Nano-Bio Applications, Wenzhou Medical University, Wenzhou, Zhejiang 325027, China
- Department of Biomedical Engineering, University of South Dakota, BioSNTR, Sioux Falls, SD 57107, USA
| | - Yangxi Liu
- Department of Biomedical Engineering, University of South Dakota, BioSNTR, Sioux Falls, SD 57107, USA
| | - Hongli Sun
- Department of Biomedical Engineering, University of South Dakota, BioSNTR, Sioux Falls, SD 57107, USA
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72
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Liu Z, Liu J, Wang T, Li Q, Francis PS, Barrow CJ, Duan W, Yang W. Switching off the interactions between graphene oxide and doxorubicin using vitamin C: combining simplicity and efficiency in drug delivery. J Mater Chem B 2018; 6:1251-1259. [DOI: 10.1039/c7tb03063k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Delivery of doxorubicin using graphene oxide is remarkably improved by adding a little amount of vitamin C.
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Affiliation(s)
- Zhen Liu
- Centre for Chemistry and Biotechnology
- School of Life and Environmental Sciences
- Deakin University
- Geelong
- Australia
| | - Jingquan Liu
- College of Chemical Science and Engineering
- Laboratory of Fiber Materials and Modern Textile
- The Growing Base for State Key Laboratory
- Qingdao University
- Qingdao
| | - Tao Wang
- School of Nursing
- Zhengzhou University
- Zhengzhou
- China
- School of Medicine
| | - Qiong Li
- School of Medicine
- Faculty of Health
- Deakin University
- Geelong
- Australia
| | - Paul S. Francis
- Centre for Chemistry and Biotechnology
- School of Life and Environmental Sciences
- Deakin University
- Geelong
- Australia
| | - Colin J. Barrow
- Centre for Chemistry and Biotechnology
- School of Life and Environmental Sciences
- Deakin University
- Geelong
- Australia
| | - Wei Duan
- School of Medicine
- Faculty of Health
- Deakin University
- Geelong
- Australia
| | - Wenrong Yang
- Centre for Chemistry and Biotechnology
- School of Life and Environmental Sciences
- Deakin University
- Geelong
- Australia
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73
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Parandhaman T, Das SK. Facile synthesis, biofilm disruption properties and biocompatibility study of a poly-cationic peptide functionalized graphene–silver nanocomposite. Biomater Sci 2018; 6:3356-3372. [DOI: 10.1039/c8bm01003j] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Safe-by-design synthesis of a poly-cationic functionalized graphene–silver nanocomposite as a novel eco-benign antibacterial, biofilm inhibiting and disrupting agent.
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Affiliation(s)
- Thanusu Parandhaman
- Biological Materials Laboratory
- Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI)
- Chennai-600020
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Sujoy K. Das
- Biological Materials Laboratory
- Council of Scientific and Industrial Research (CSIR)-Central Leather Research Institute (CLRI)
- Chennai-600020
- India
- Academy of Scientific and Innovative Research (AcSIR)
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74
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Sims CM, Hanna SK, Heller DA, Horoszko CP, Johnson ME, Montoro Bustos AR, Reipa V, Riley KR, Nelson BC. Redox-active nanomaterials for nanomedicine applications. NANOSCALE 2017; 9:15226-15251. [PMID: 28991962 PMCID: PMC5648636 DOI: 10.1039/c7nr05429g] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Nanomedicine utilizes the remarkable properties of nanomaterials for the diagnosis, treatment, and prevention of disease. Many of these nanomaterials have been shown to have robust antioxidative properties, potentially functioning as strong scavengers of reactive oxygen species. Conversely, several nanomaterials have also been shown to promote the generation of reactive oxygen species, which may precipitate the onset of oxidative stress, a state that is thought to contribute to the development of a variety of adverse conditions. As such, the impacts of nanomaterials on biological entities are often associated with and influenced by their specific redox properties. In this review, we overview several classes of nanomaterials that have been or projected to be used across a wide range of biomedical applications, with discussion focusing on their unique redox properties. Nanomaterials examined include iron, cerium, and titanium metal oxide nanoparticles, gold, silver, and selenium nanoparticles, and various nanoscale carbon allotropes such as graphene, carbon nanotubes, fullerenes, and their derivatives/variations. Principal topics of discussion include the chemical mechanisms by which the nanomaterials directly interact with biological entities and the biological cascades that are thus indirectly impacted. Selected case studies highlighting the redox properties of nanomaterials and how they affect biological responses are used to exemplify the biologically-relevant redox mechanisms for each of the described nanomaterials.
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Affiliation(s)
- Christopher M. Sims
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Shannon K. Hanna
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Daniel A. Heller
- Memorial Sloan Kettering Cancer Center (MSKCC), 1275 York Avenue, New York, NY 10065, United States
- Weill Cornell Medicine, Cornell University, 1300 York Avenue, New York, NY 10065, United States
| | - Christopher P. Horoszko
- Memorial Sloan Kettering Cancer Center (MSKCC), 1275 York Avenue, New York, NY 10065, United States
- Weill Graduate School of Medical Sciences, Cornell University, 1300 York Avenue, New York, NY 10065, United States
| | - Monique E. Johnson
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Antonio R. Montoro Bustos
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Vytas Reipa
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
| | - Kathryn R. Riley
- Department of Chemistry and Biochemistry, Swarthmore College, 500 College Avenue, Swarthmore, PA 19081, United States
| | - Bryant C. Nelson
- Material Measurement Laboratory, National Institute of Standards and Technology (NIST), 100 Bureau Drive, Gaithersburg, MD 20899, United States
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75
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Mu S, Li G, Liang Y, Wu T, Ma D. Hyperbranched polyglycerol-modified graphene oxide as an efficient drug carrier with good biocompatibility. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 78:639-646. [DOI: 10.1016/j.msec.2017.04.145] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 04/19/2017] [Accepted: 04/21/2017] [Indexed: 12/21/2022]
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76
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Teradal NL, Jelinek R. Carbon Nanomaterials in Biological Studies and Biomedicine. Adv Healthc Mater 2017; 6. [PMID: 28777502 DOI: 10.1002/adhm.201700574] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Revised: 06/12/2017] [Indexed: 12/31/2022]
Abstract
The "carbon nano-world" has made over the past few decades huge contributions in diverse scientific disciplines and technological advances. While dramatic advances have been widely publicized in using carbon nanomaterials such as fullerenes, carbon nanotubes, and graphene in materials sciences, nano-electronics, and photonics, their contributions to biology and biomedicine have been noteworthy as well. This Review focuses on the use of carbon nanotubes (CNTs), graphene, and carbon quantum dots [encompassing graphene quantum dots (GQDs) and carbon dots (C-dots)] in biologically oriented materials and applications. Examples of these remarkable nanomaterials in bio-sensing, cell- and tissue-imaging, regenerative medicine, and other applications are presented and discussed, emphasizing the significance of their unique properties and their future potential.
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Affiliation(s)
- Nagappa L. Teradal
- Department of Chemistry and Ilse Katz Institute for Nanotechnology; Ben Gurion University of the Negev; Beer Sheva 84105 Israel
| | - Raz Jelinek
- Department of Chemistry and Ilse Katz Institute for Nanotechnology; Ben Gurion University of the Negev; Beer Sheva 84105 Israel
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77
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Sen MB, Ghosh S. Enhanced sunlight photocatalytic activity of silver nanoparticles decorated on reduced graphene oxide sheet. KOREAN J CHEM ENG 2017. [DOI: 10.1007/s11814-017-0090-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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78
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Lu L, Guo L, Kang T, Cheng S. A gold electrode modified with a three-dimensional graphene-DNA composite for sensitive voltammetric determination of dopamine. Mikrochim Acta 2017. [DOI: 10.1007/s00604-017-2267-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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79
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Abstract
Carbon nanostructures have unique physical, chemical, and electrical properties, which have attracted great interest from scientists. Carbon dots, carbon nanotubes, graphene and other carbon nanomaterials are being successfully implemented in electrochemical sensing, biomedical and biological imaging.
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Affiliation(s)
- Haiyun Liu
- Institute for Advanced Interdisciplinary Research
- University of Jinan
- Jinan Shandong
- P. R. China
| | - Lina Zhang
- Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials
- University of Jinan
- Jinan
- P. R. China
| | - Mei Yan
- Institute for Advanced Interdisciplinary Research
- University of Jinan
- Jinan Shandong
- P. R. China
- School of Chemistry and Chemical Engineering
| | - Jinghua Yu
- Institute for Advanced Interdisciplinary Research
- University of Jinan
- Jinan Shandong
- P. R. China
- School of Chemistry and Chemical Engineering
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80
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He B. A sandwich-type electrochemical biosensor for alpha-fetoprotein based on Au nanoparticles decorating a hollow molybdenum disulfide microbox coupled with a hybridization chain reaction. NEW J CHEM 2017. [DOI: 10.1039/c7nj02431b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In this work, a sensitive sandwich-type biosensor for detecting alpha-fetoprotein (AFP) is developed by using a target-triggered hybridization chain reaction strategy.
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Affiliation(s)
- Baoshan He
- School of Food Science and Technology
- Henan University of Technology
- Zhengzhou 450001
- People's Republic of China
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81
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Lei L, Ma H, Yang M, Qin Y, Ma Y, Wang T, Yang Y, Lei Z, Lu D, Guan X. Fluorophore-functionalized graphene oxide with application in cell imaging. NEW J CHEM 2017. [DOI: 10.1039/c7nj02416a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A fluorescent carbon material with excellent fluorescence performances and a nearly nucleus-staining was prepared by a simple method.
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82
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Wu KL, Cai YM, Jiang BB, Cheong WC, Wei XW, Wang W, Yu N. Cu@Ni core–shell nanoparticles/reduced graphene oxide nanocomposites for nonenzymatic glucose sensor. RSC Adv 2017. [DOI: 10.1039/c7ra00910k] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Cu@Ni core–shell nanoparticle decorated reduced graphene oxide nanocomposites are prepared and further employed as a novel sensing material for fabricating a sensitive nonenzymatic glucose sensor with excellent performance for glucose.
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Affiliation(s)
- Kong-Lin Wu
- College of Chemistry and Materials Science
- Key Laboratory of Functional Molecular Solids
- The Ministry of Education
- Anhui Laboratory of Molecule-based Materials (State Key Laboratory Cultivation Base)
- Anhui Key Laboratory of Functional Molecular Solids
| | - Ya-Miao Cai
- College of Chemistry and Materials Science
- Key Laboratory of Functional Molecular Solids
- The Ministry of Education
- Anhui Laboratory of Molecule-based Materials (State Key Laboratory Cultivation Base)
- Anhui Key Laboratory of Functional Molecular Solids
| | - Bin-Bin Jiang
- School of Chemical and Engineering
- Anhui University of Technology
- Maanshan 243002
- China
| | | | - Xian-Wen Wei
- College of Chemistry and Materials Science
- Key Laboratory of Functional Molecular Solids
- The Ministry of Education
- Anhui Laboratory of Molecule-based Materials (State Key Laboratory Cultivation Base)
- Anhui Key Laboratory of Functional Molecular Solids
| | - Weizhi Wang
- College of Chemistry and Materials Science
- Key Laboratory of Functional Molecular Solids
- The Ministry of Education
- Anhui Laboratory of Molecule-based Materials (State Key Laboratory Cultivation Base)
- Anhui Key Laboratory of Functional Molecular Solids
| | - Nan Yu
- College of Chemistry and Materials Science
- Key Laboratory of Functional Molecular Solids
- The Ministry of Education
- Anhui Laboratory of Molecule-based Materials (State Key Laboratory Cultivation Base)
- Anhui Key Laboratory of Functional Molecular Solids
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