1
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Mini JJ, Khan S, Aravind M, Mol T, Ahmed Awadh Bahajjaj A, Robert HM, Kumaresubitha T, Anwar A, Li H. Investigation of antimicrobial and anti-cancer activity of thermally sensitive SnO 2 nanostructures with green-synthesized cauliflower morphology at ambient weather conditions. ENVIRONMENTAL RESEARCH 2024; 245:117878. [PMID: 38147921 DOI: 10.1016/j.envres.2023.117878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2023] [Revised: 11/01/2023] [Accepted: 12/04/2023] [Indexed: 12/28/2023]
Abstract
A tin oxide (SnO2) nanostructure was prepared using Matricaria recutita leaf extract to investigate its anticancer activity against SK-MEL-28 cells. The tetragonal crystal structure of tin oxide nanoparticles with an average crystal size of 27 nm was confirmed by X-ray diffraction (XRD) analysis. The tetragonal crystal structure of the tin oxide nanoparticles, with an average crystallite size of 27 nm, was confirmed by XRD an absorbance peak at 365 nm was identified by UV-visible spectroscopy analysis as belonging to the bio-mediated synthesis of SnO2 nanoparticles. The SnO2 NPs are capped and stabilized with diverse functional groups derived from bioactive molecules, including aldehydes, benzene rings, amines, alcohols, and carbonyl stretch protein molecules. Fourier transform infrared spectroscopy (FTIR) analysis validated the presence of these capping and stabilizing chemical bonds. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) studies revealed the cauliflower-shaped morphology of the SnO2 nanoparticles with an average particle size of 28 nm. The antimicrobial activity of both prepared and encapsulated samples confirmed their biological activities. Furthermore, both prepared and encapsulated tin oxide samples exhibited excellent anticancer activity against SK-MEL-28 human cancer cells. The present study introduces a reliable and uncomplicated approach to produce SnO2 nanoparticles and demonstrates their effectiveness in various applications, including cancer therapy, drug administration, and disinfectant.
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Affiliation(s)
- J Josphin Mini
- Department of Botany, Women's Christian College, Nagercoil, Tamil Nadu, India
| | - Safia Khan
- Shandong Technology Centre of Nanodevices and Integration, School of Microelectronics, Shandong University, Jinan, 250101, China
| | - M Aravind
- Department of Physics, National Engineering College, Kovilpatti, Tamil Nadu, India.
| | - Thibi Mol
- Department of Chemistry, Nesamony Memorial Christian College, Marthandam, Tamil Nadu, India
| | | | - H Marshan Robert
- Department of Physics, Nanjil Catholic College of Arts and Science, Kaliyakkaviali, Tamil Nadu, India
| | - T Kumaresubitha
- Department of Botany, Pachaiyappa's College, Chennai, Tamil Nadu, India
| | - Aneela Anwar
- Department of Chemistry, University of Engineering and Technology, Lahore, Pakistan.
| | - Hu Li
- Ångström Laboratory, Department of Materials Science and Engineering, Uppsala University, 75121, Uppsala, Sweden.
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2
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Kaur N. An innovative outlook on utilization of agro waste in fabrication of functional nanoparticles for industrial and biological applications: A review. Talanta 2024; 267:125114. [PMID: 37683321 DOI: 10.1016/j.talanta.2023.125114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 08/15/2023] [Accepted: 08/22/2023] [Indexed: 09/10/2023]
Abstract
The burning of an agro waste residue causes air pollution, global warming and lethal effects. To overcome these obstacles, the transformation of agro waste into nanoparticles (NPs) reduces industrial expenses and amplifies environmental sustainability. The concept of green nanotechnology is considered as a versatile tool for the development of valuable products. Although a plethora of literature on the NPs is available, but, still scientists are exploring to design more novel particles possessing unique shape and properties. So, this review basically summarises about the synthesis, characterizations, advantages and outcomes of the various agro waste derived NPs.
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Affiliation(s)
- Navpreet Kaur
- Department of Bioinformatics, Goswami Ganesh Dutta Sanatan Dharma College, Sector 32 C, Chandigarh, India.
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3
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Bhatt S, Punetha VD, Pathak R, Punetha M. Graphene in nanomedicine: A review on nano-bio factors and antibacterial activity. Colloids Surf B Biointerfaces 2023; 226:113323. [PMID: 37116377 DOI: 10.1016/j.colsurfb.2023.113323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 04/07/2023] [Accepted: 04/18/2023] [Indexed: 04/30/2023]
Abstract
Graphene-based nanomaterials possess potent antibacterial activity and have engrossed immense interest among researchers as an active armour against pathogenic microbes. A comprehensive perception of the antibacterial activity of these nanomaterials is critical to the fabrication of highly effective antimicrobial nanomaterials, which results in highly efficient and enhanced activity. These materials owing to their antimicrobial activity are utilized as nanomedicine against various pathogenic microbes. The present article reviews the antimicrobial activity of graphene and its analogs such as graphene oxide, reduced graphene oxide as well as metal, metal oxide and polymeric composites. The review draws emphasis on the effect of various nano-bio factors on the antibacterial capability. It also provides an insight into the antibacterial properties of these materials along with a brief discussion on the discrepancies in their activities as evidenced by the scientific communities. In this way, the review is expected to shed light on future research and development in graphene-based nanomedicine.
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Affiliation(s)
- Shalini Bhatt
- 2D Materials and LASER Actuation Laboratory, Centre of Excellence for Research, P P Savani University, NH-8, Surat, Gujarat 394125, India.
| | - Vinay Deep Punetha
- 2D Materials and LASER Actuation Laboratory, Centre of Excellence for Research, P P Savani University, NH-8, Surat, Gujarat 394125, India
| | - Rakshit Pathak
- 2D Materials and LASER Actuation Laboratory, Centre of Excellence for Research, P P Savani University, NH-8, Surat, Gujarat 394125, India
| | - Mayank Punetha
- 2D Materials and LASER Actuation Laboratory, Centre of Excellence for Research, P P Savani University, NH-8, Surat, Gujarat 394125, India
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Ahghari MA, Ahghari MR, Kamalzare M, Maleki A. Design, synthesis, and characterization of novel eco-friendly chitosan-AgIO 3 bionanocomposite and study its antibacterial activity. Sci Rep 2022; 12:10491. [PMID: 35729281 PMCID: PMC9213402 DOI: 10.1038/s41598-022-14501-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Accepted: 06/08/2022] [Indexed: 11/10/2022] Open
Abstract
This work reports a facile and green approach to preparing AgIO3 nanoparticles decorated with chitosan (chitosan-AgIO3). The bionanocomposite was fully characterized by Fourier transform infrared (FTIR), scanning electron microscopy (SEM) images, energy-dispersive X-ray spectroscopy (EDX), and X-ray diffraction analysis (XRD). The antibacterial effect of chitosan-AgIO3 bionanocomposite was investigated for Pseudomonas aeruginosa, Klebsiella pneumoniae, Staphylococcus saprophyticus, Escherichia coli, and Staphylococcus aureus as pathogen microorganisms via the plate count method, disk diffusion method, and optical density (OD) measurements. The antibacterial performance of the bionanocomposite was compared with two commercial drugs (penicillin and silver sulfadiazine) and in some cases, the synthesized bionanocomposite has a better effect in the eradication of bacteria. The bionanocomposite represented great antibacterial properties. Flow cytometry was performed to investigate the mechanism of bionanocomposite as an antibacterial agent. Reactive oxygen species (ROS) production was responsible for the bactericidal mechanisms. These results demonstrate that the chitosan-AgIO3 bionanocomposite, as a kind of antibacterial material, got potential for application in a broad range of biomedical applications and water purification. The design and synthesis of green and biodegradable antibacterial materials with simple processes and by using readily available materials cause the final product to be economically affordable and could be scaled in different industries.
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Affiliation(s)
- Mohammad Ali Ahghari
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran
| | - Mohammad Reza Ahghari
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran
| | - Maryam Kamalzare
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran
| | - Ali Maleki
- Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran, 16846-13114, Iran.
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5
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Blessy Rebecca PN, Durgalakshmi D, Balakumar S, Rakkesh RA. Biomass‐Derived Graphene‐Based Nanocomposites: A Futuristic Material for Biomedical Applications. ChemistrySelect 2022. [DOI: 10.1002/slct.202104013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- P. N. Blessy Rebecca
- Department of Physics and Nanotechnology SRM Institute of Science and Technology Kattankulathur 603203 TN India
| | - D. Durgalakshmi
- Department of Medical Physics Anna University Chennai 600025 TN India
| | - S. Balakumar
- National Centre for Nanoscience and Nanotechnology University of Madras Chennai 600025 TN India
| | - R. Ajay Rakkesh
- Department of Physics and Nanotechnology SRM Institute of Science and Technology Kattankulathur 603203 TN India
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Arshad A, Nisar TQ, Zulqurnain M, Niazi RK, Mansoor Q. SnO 2nanorods/graphene nanoplatelets nanocomposites: towards fast removal of malachite green and pathogen control. NANOTECHNOLOGY 2021; 33:115101. [PMID: 33946055 DOI: 10.1088/1361-6528/abfdef] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 05/04/2021] [Indexed: 06/12/2023]
Abstract
The world is facing alarming challenges of environmental pollution due to uncontrolled water contamination and multiple drug resistance of pathogens. However, these challenges can be addressed by using novel nanocomposites materials such as, SnO2/graphene nanopaletelets (GNPs) nanocomposites remarkably. In this work, we have prepared SnO2nanorods and SnO2/GNPs nanocomposites (GS-I and GS-II) with size of 25 ± 6 nm in length and 4 ± 2 nm in diameter. The optical bandgap energies change from 3.14 eV to 2.80 eV in SnO2and SnO2/GNPs nanocomposite. We found that SnO2/GNPs nanocomposite (GS-II) completely removes (99.11%) malachite green in 12 min, under UV light exposure, while under same conditions, SnO2nanorods removes only 37% dye. Moreover, visible light exposure resulted in 99.01% removal of malachite green in 15 min by GSII as compared to 24.7% removal by SnO2. In addition, GS-II nanocomposite inhibits 79.57% and 78.51% growth ofP. aeruginosaandS. aureusrespectively. A synchronized contribution of SnO2and GNPs makes SnO2/GNPs nanocomposites (GS-II) an innovative multifunctional material for simultaneous fast and complete removal of malachite green and inhibition of drug resistant pathogens.
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Affiliation(s)
- Aqsa Arshad
- Department of Physics, International Islamic University, Islamabad, Pakistan
- Cambridge Graphene Centre, The University of Cambridge, 9 JJ Thomson Avenue Cambridge CB3 0FA, United Kingdom
| | - Tahira Qamar Nisar
- Department of Physics, International Islamic University, Islamabad, Pakistan
| | - Muhammad Zulqurnain
- Department of Physics, The University of Cambridge, 9 JJ Thomson Avenue Cambridge CB3 0FA, United Kingdom
| | - Robina Khan Niazi
- Department of Biological Sciences, International Islamic University, Islamabad, Pakistan
| | - Qaisar Mansoor
- Institute of Biomedical and Genetic Engineering, Islamabad, Pakistan
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7
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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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8
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Omo-Okoro PN, Curtis CJ, Marco AM, Melymuk L, Okonkwo JO. Removal of per- and polyfluoroalkyl substances from aqueous media using synthesized silver nanocomposite-activated carbons. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2021; 19:217-236. [PMID: 34150231 PMCID: PMC8172664 DOI: 10.1007/s40201-020-00597-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 12/14/2020] [Indexed: 05/03/2023]
Abstract
PURPOSE Per- and polyfluoroalkyl substances (PFAS) have been found to be widespread, extremely persistent and bioaccumulative with toxicity tendencies. Pre-synthesized nanocomposite-activated carbons, referred to, as physically activated maize tassel silver (PAMTAg) and chemically activated maize tassel silver (CAMTAg) were utilized in the present study. They were used for the removal of 10 PFAS from aqueous solutions. METHODS The nanocomposite-activated carbons were characterized via scanning electron microscopy (SEM), Fourier transform infrared (FTIR) spectroscopy, Brunauer Emmett Teller (BET) and other techniques. Batch equilibrium experiments were conducted in order to investigate the effects of solution pH, adsorbent dosage, initial PFAS concentration and temperature on the removal of PFAS using PAMTAg and CAMTAg. Langmuir and Freundlich adsorption isotherm models were used to analyse the equilibrium data obtained. RESULTS Maximum adsorption capacities of 454.1 mg/g (0.91 mmol/g) and 321.2 mg/g (0.78 mmol/g) were recorded for perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA), respectively using CAMTAg. The values recorded for the Gibbs' free energy (ΔG°) for the adsorption of PFOS and PFOA onto PAMTAg and CAMTAg were negative; PFOS (-9.61, -9.99 and - 10.39), PFOA (-8.77, -9.76 and - 10.21) using PAMTAg; and PFOS (-13.70, -12.70 and - 12.37), PFOA (-12.86, -12.21 and - 11.17) using CAMTAg. Therefore, the adsorption processes were spontaneous and feasible. The values recorded for enthalpy (ΔH°) (kJ/mol) for the adsorption of PFOS (-26.15) and PFOA (-35.86) onto CAMTAg were negative, indicating that the adsorption mechanism is exothermic in nature. Positive values were recorded for ΔH° for the adsorption of PFOS (2.32) and PFOA (12.69) onto PAMTAg, indicative of an endothermic adsorption mechanism. Positive entropy (ΔS°) values (0.04 and 0.07) were recorded for PFOS and PFOA using PAMTAg; whereas negative values (-0.04 and - 0.08) were recorded for ΔS° using CAMTAg. A positive ΔS° indicates an increase in randomness of the adsorbate at the solid-solution interface and the reverse is the case for a negative ΔS°. CONCLUSION The interplay of electrostatic attraction and hydrophobic interactions enabled the removal of PFAS using PAMTAg and CAMTAg. Findings suggest that PAMTAg and CAMTAg are effective for the removal of PFAS from aqueous media and are good alternatives to commercially available activated carbons. GRAPHICAL ABSTRACT SUPPLEMENTARY INFORMATION The online version contains supplementary material available at 10.1007/s40201-020-00597-3.
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Affiliation(s)
- Patricia N. Omo-Okoro
- Department of Geography, Environmental Management and Energy Studies (GEMES), Faculty of Science, University of Johannesburg, P.O. Box 524, Auckland Park, 2006 South Africa
- Department of Environmental, Water & Earth Sciences, Faculty of Science, Tshwane University of Technology, Arcadia Campus, Private Bag X680, Pretoria, 0001 South Africa
| | - Christopher J. Curtis
- Department of Geography, Environmental Management and Energy Studies (GEMES), Faculty of Science, University of Johannesburg, P.O. Box 524, Auckland Park, 2006 South Africa
| | | | - Lisa Melymuk
- RECETOX, Masaryk University, Brno, 62500 Czech Republic
| | - Jonathan O. Okonkwo
- Department of Environmental, Water & Earth Sciences, Faculty of Science, Tshwane University of Technology, Arcadia Campus, Private Bag X680, Pretoria, 0001 South Africa
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9
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Antibacterial performance of GO–Ag nanocomposite prepared via ecologically safe protocols. APPLIED NANOSCIENCE 2020. [DOI: 10.1007/s13204-020-01539-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Mohan AN, B M. Extraction of Graphene Nanostructures from Colocasia esculenta and Nelumbo nucifera Leaves and Surface Functionalization with Tin Oxide: Evaluation of Their Antibacterial Properties. Chemistry 2020; 26:8105-8114. [PMID: 32222045 DOI: 10.1002/chem.202000590] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2020] [Indexed: 12/26/2022]
Abstract
Expeditious evolution of antimicrobial resistance in recent years has been identified as a growing concern by various health organizations around the world. Herein, facile and environmentally benign production of highly antibacterial carbonaceous nanomaterials from Colocasia esculenta and Nelumbo nucifera leaves is reported. After carbonization and oxidative treatment, smaller graphene domains are formed in Colocasia esculenta derivatives, whereas larger sheetlike structures are observed in the case of Nelumbo nucifera. Smaller particle size makes quantum confinement effects more prominent, as is evident in fine-tuning of the photoluminescence emission after each stage of treatment. The influence of precursor materials on the antibacterial properties of the nanosystems is also demonstrated. When microbiocidal activity was tested against model bacteria Pseudomonas aeruginosa, the nanocomposite derived from Colocasia esculenta leaves showed higher activity than the antibiotic drug clarithromycin (control) with a measured zone of inhibition of 40±0.5 mm. This is one of the highest values reported in comparison with plant-based carbon-silver nanosystems. Quantitative analysis revealed that the nanocomposite obtained from Colocasia esculenta leaves has antimicrobial efficacy equivalent to those of commercial antibiotic drugs and is able to eradicate bacteria at much lower concentrations than that obtained from Nelumbo nucifera leaves.
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Affiliation(s)
- Anu N Mohan
- Materials Science Research Laboratory, Department of Physics and Electronics, CHRIST (Deemed to be University), Bengaluru, Karnataka, 560029, India
| | - Manoj B
- Materials Science Research Laboratory, Department of Physics and Electronics, CHRIST (Deemed to be University), Bengaluru, Karnataka, 560029, India
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11
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Khan I, Khan AA, Khan I, Usman M, Sadiq M, Ali F, Saeed K. Investigation of the photocatalytic potential enhancement of silica monolith decorated tin oxide nanoparticles through experimental and theoretical studies. NEW J CHEM 2020. [DOI: 10.1039/d0nj00996b] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Photodegradation of organic pollutants is considered to be the most suitable and cheaper technique to counter decontamination issues.
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Affiliation(s)
- Idrees Khan
- Department of Chemistry
- Bacha Khan University
- Khyber Pakhtunkhwa
- Pakistan
| | - Adnan Ali Khan
- Department of Chemistry
- University of Malakand
- Khyber Pakhtunkhwa
- Pakistan
| | - Ibrahim Khan
- Centre of Integrative Petroleum Research
- King Fahd University of Petroleum and Minerals
- Dhahran
- Kingdom of Saudi Arabia
| | - Muhammad Usman
- Centre of Research Excellence in Nanotechnology
- King Fahd University of Petroleum and Minerals
- Dhahran
- Kingdom of Saudi Arabia
| | - Muhammad Sadiq
- Department of Chemistry
- University of Malakand
- Khyber Pakhtunkhwa
- Pakistan
| | - Faiz Ali
- Department of Chemistry
- University of Malakand
- Khyber Pakhtunkhwa
- Pakistan
| | - Khalid Saeed
- Department of Chemistry
- Bacha Khan University
- Khyber Pakhtunkhwa
- Pakistan
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12
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Xia MY, Xie Y, Yu CH, Chen GY, Li YH, Zhang T, Peng Q. Graphene-based nanomaterials: the promising active agents for antibiotics-independent antibacterial applications. J Control Release 2019; 307:16-31. [PMID: 31185232 DOI: 10.1016/j.jconrel.2019.06.011] [Citation(s) in RCA: 115] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 06/05/2019] [Accepted: 06/07/2019] [Indexed: 02/05/2023]
Abstract
Graphene-based nanomaterials, such as graphene oxide (GO) and reduced graphene oxide (rGO), have shown great potentials in drug delivery and photodynamic/photothermal therapy due to their featured structure and physicochemical properties. In recent years, their antibacterial potentials have also been exploited. The commonly recognized antibacterial mechanisms include sharp edge-mediated cutting effect, oxidative stress and cell entrapment. This antibacterial activity is very important for human health. As we know, infection with the pathogenic bacteria, especially the drug-resistant ones, is a great threat to human lives. Thus, the development of the antibiotics-independent and drug-free antibacterial agents is of great importance and significance. Graphene-based nanomaterials are a kind of such antibacterial agents. An insight into their properties and antibacterial mechanisms is necessary before they are developed into real products. Herein, we provide a comprehensive understanding of the antibacterial application of graphene-based nanomaterials via summarizing their antibacterial activities against some typical microbial species and discussing their unique mechanisms. In addition, the side-effects and problems in using these nanomaterials are also discussed.
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Affiliation(s)
- Meng-Ying Xia
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yu Xie
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Chen-Hao Yu
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Ge-Yun Chen
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Yuan-Hong Li
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China
| | - Ting Zhang
- Department of Pharmacy, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qiang Peng
- State Key Laboratory of Oral Diseases, National Clinical Research Center for Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, China.
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13
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Mohan AN, B. M. Biowaste derived graphene quantum dots interlaced with SnO2 nanoparticles – a dynamic disinfection agent against Pseudomonas aeruginosa. NEW J CHEM 2019. [DOI: 10.1039/c9nj00379g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A biocidal GQD/SnO2 nanocomposite derived from discarded sugarcane bagasse is a cost effective, renewable and green replacement for the traditional hazardous microbicides.
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Affiliation(s)
- Anu N. Mohan
- Materials Science Research Laboratory
- Department of Physics and Electronics
- CHRIST (Deemed to be University)
- Bengaluru-560029
- India
| | - Manoj B.
- Materials Science Research Laboratory
- Department of Physics and Electronics
- CHRIST (Deemed to be University)
- Bengaluru-560029
- India
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