Abstract
In recent years, a growing number of outbreak of infectious diseases have emerged all over the world. The outbreak of re-emerging and emerging infectious diseases is a considerable burden on global economies and public health. Nano-antimicrobials have been studied as an effective solution for the prevention of infectious diseases. In this work, we demonstrated a modified photochemical approach for the preparation of carbon nanotubes–silver nanoparticles (CNTs–Ag) and graphene oxide–silver nanoparticles (GO–Ag) nanocomposites, which can be stably dispersible in aqueous solution. The formation of silver nanoparticles (Ag-NPs) on the functionalized CNTs and GO nanosheets was analyzed by X-ray diffraction, transmission electron microscopy, Raman spectroscopy and UV–Vis measurements. These analyses indicated that the average particle sizes of Ag-NPs deposited on GO/CNTs nanostructures were ~6–7 nm with nearly uniform size distribution. Moreover, these nanocomposites were found to exhibit enhanced antibacterial activity against two strains of infectious bacteria including Gram-negative Escherichia coli and Gram-positive Staphylococcus aureus bacteria as compared to bare Ag-NPs. Our obtained studies showed a high potential of GO–Ag and CNTs–Ag nanocomposites as effective and long-term disinfection solution to eliminate infectious bacterial pathogens.
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References
World Health Organization, Global report for research on infectious diseases of poverty (2012)
F. Marinelli, O. Genilloud (eds.), Antimicrobial: new and old molecules in the fight against multi-resistant bacteria (Springer, Berlin, Heidelberg, 2014)
Mahendra Rai (ed.), Nano-antimicrobials: progress and prospects (Springer, Berlin, Heidelberg, 2012)
S. Chernousova, M. Epple, Silver as antibacterial agent: ion, nanoparticle, and metal. Angew. Chem. Int. Ed. 52, 1636 (2013)
M. Rai, A. Yadav, A. Gade, Silver nanoparticles as a new generation of antimicrobials. Biotechnol. Adv. 27, 76–83 (2009)
D. Pathak, T. Wagner, J. Šubrt, J. Kupcik, Characterization of mechanically synthesized AgInSe2 nanostructures. Can. J. Phys. 92, 789 (2014)
D. Pathak, R.K. Bedi, D. Kaur, Characterization of Ag-films deposited by hot wall vacuum evaporation method. Mater. Manuf. Process. 25, 1012 (2010)
S. Yu, Y. Yin, J. Liu, Silver nanoparticles in the environment. Environ. Sci. Process. Impacts 15, 78 (2013)
Q.H. Tran, V.Q. Nguyen, A.T. Le, Silver nanoparticles: synthesis, properties, toxicology, applications and perspectives. Adv. Nat. Sci. Nanosci. Nanotechnol. 4, 033001 (2013)
X. Zhang, H. Niu, J. Yan, Y. Cai, Immobilizing silver nanoparticles onto the surface of magnetic silica composite to prepare magnetic disinfectant with enhanced stability and antibacterial activity. Colloids Surf. A Physicochem. Eng. Asp. 375, 186 (2011)
R. Prucek et al., The targeted antibacterial and antifungal properties of magnetic nanocomposite of iron oxide and silver nanoparticles. Biomaterials 32, 4704 (2011)
W. Ping, X.C. Zhang, J.P. Li, Y. Lu, H.H. Li, Y.N. Ma, W.D. Wang, S.H. Yu, Facile synthesis of silver@graphene oxide nanocomposites and their enhanced antibacterial properties. J. Mater. Chem. 21, 4593 (2011)
D. Tasis, N. Tagmatarchis, A. Bianco, M. Prato, Chemistry of carbon nanotubes. Chem. Rev. 106, 1105 (2006)
D.R. Dreyer, S. Park, C.W. Bielawski, R.S. Ruoff, The chemistry of graphene oxide. Chem. Soc. Rev. 39, 228 (2010)
W. Yuan, G. Jiang, J. Che, X. Qi, R. Xu, M.W. Chang, Y. Chen, S.Y. Lim, J. Dai, M.C. Park, Deposition of silver nanoparticles on multiwalled carbon nanotubes grafted with hyperbranched poly(amidoamine) and their antimicrobial effects. J. Phys. Chem. C 112, 18754 (2008)
A.B. Castle, E.G. Espino, C.N. Delgado, H. Terrones, M. Terrones, S. Hussain, Hydroxyl-functionalized and N-doped multiwalled carbon nanotubes decorated with silver nanoparticles preserve cellular function. ACS Nano 5, 2458 (2011)
A. Niu, Y. Han, J. Wu, N. Yu, Q. Xu, Synthesis of one-dimensional carbon nanomaterials wrapped by silver nanoparticles and their antibacterial behavior. J. Phys. Chem. C 114, 12728 (2010)
M.R. Das, R.K. Sarma, R. Saikia, V.S. Kale, M.V. Shelke, P. Sengupta, Synthesis of silver nanoparticles in an aqueous suspension of graphene oxide sheets and its antimicrobial activity. Colloids Surf. B Biointerface 83, 16 (2011)
Q. Bao, D. Zhang, P. Qi, Synthesis and characterization of silver nanoparticle and graphene oxide nanosheet composites as a bactericidal agent for water disinfection. J. Colloid Interface Sci. 360, 463 (2011)
S.W. Chook, C.H. Chia, S. Zakaria, M.K. Ayob, K.L. Chee, N.M. Huang, H.M. Neoh, H.N. Lim, R. Jamal, R. Rahman, Antibacterial performance of Ag nanoparticles and AgGO nanocomposites prepared via rapid microwave-assisted synthesis method. Nanoscale Res. Lett. 7, 541 (2012)
V.H. Nguyen, B.K. Kim, Y.L. Jo, J.J. Shim, Preparation and antibacterial activity of silver nanoparticles-decorated graphene composite. J. Supercrit. Fluids 72, 28 (2012)
J.D. Kim, H. Yun, G.C. Kim, C.W. Lee, H.C. Choi, Antibacterial activity and reusability of CNT–Ag and GO–Ag nanocomposites. Appl. Surf. Sci. 283, 227 (2013)
M.R. Das, R.K. Sarma, S.C. Borah, R. Kumari, R. Saikia, A.B. Deshmukh, M.V. Shelke, P. Sengupta, S. Szunerits, R. Boukherroub, The synthesis of citrate-modified silver nanoparticles in an aqueous suspension of graphene oxide nanosheets and their antibacterial activity. Colloids Surf. B Biointerface 105, 128 (2013)
N.T. Lan, N.D. Dung, N. Tu, P.T. Huy, Synthesis of graphene oxide by a modified Hummer method. Vietnam J. Chem. 51, 719 (2013)
N.T. Lan et al., Photochemical decoration of silver nanoparticles on graphene oxide nanosheets and their optical characterization. J. Alloys Comp. 615, 843 (2014)
A.T. Le, L.T. Tam, P.D. Tam, P.T. Huy, T.Q. Huy, N.V. Hieu, A.A. Kudrinskiy, Y.A. Krutyakov, Synthesis of oleic acid-stabilized silver nanoparticles and analysis of their antibacterial activity. Mater. Sci. Eng. C 30, 910 (2010)
A.T. Le, P.T. Huy, L.T. Tam, P.D. Tam, N.V. Hieu, T.Q. Huy, Novel silver nanoparticles: synthesis, properties and applications. Int. J. Nanotechnol. 8, 278 (2011)
M. Sakamoto, M. Fujistuka, T. Majima, Light as construction tool of metal nanoparticles: synthesis and mechanism. J. Photochem. Photobiol. C Photochem. Rev. 10, 33 (2009)
J.H. Jung, G.B. Hwang, J.E. Lee, G.N. Bae, Preparation of airborne Ag/CNT hybrid nanoparticles using an aerosol process and their application to antimicrobial air filtration. Langmuir 27, 10256 (2011)
P. Gunawan et al., Hollow fiber membrane decorated with Ag/MWNTs: toward effective water disinfection and biofouling control. ACS Nano 5, 10033 (2011)
S. Dutta, C. Ray, S. Sarkar, M. Pradhan, Y. Negishi, T. Pal, Silver Nanoparticle decorated reduced graphene oxide (rGO) nanosheet: a platform for SERS based low-level detection of uranyl ion. ACS Appl. Mater. Interfaces 5, 8724 (2013)
E.K. Jeon, E. Seo, E. Lee, W. Lee, M.K. Um, B.S. Kim, Mussel-inspired green synthesis of silver nanoparticles on graphene oxide nanosheets for enhanced catalytic applications. Chem. Commun. 49, 3392 (2013)
M.J. Hajipour et al., Antibacterial properties of nanoparticles. Trends Biotechnol. 30, 499 (2012)
O. Akhavan, E. Ghaderi, Toxicity of graphene and graphene oxide nanowalls against bacteria. ACS Nano 4, 5731 (2010)
S. Liu, T.H. Zeng, M. Hofmann, E. Burcombe, J. Wei, R. Jiang, J. Kong, Y. Chen, Antibacterial activity of graphite, graphite oxide, graphene oxide, and reduced graphene oxide: membrane and oxidative stress. ACS Nano 5, 6971 (2011)
W. Hu, C. Peng, W. Luo, M. Lv, X. Li, D. Li, Q. Huang, C. Fan, Graphene-based antibacterial paper. ACS Nano 4, 4317 (2010)
S. Liu, A. Keong, R. Xu, J. Wei, C.M. Tan, Y. Yanga, Y. Chen, Antibacterial action of dispersed single-walled carbon nanotubes on Escherichia coli and Bacillus subtilis investigated by atomic force microscopy. Nanoscale 2, 2744 (2010)
B. Wu, Y. Kuang, X. Zhang, J. Chen, Noble metal nanoparticles/carbon nanotubes nanohybrids: synthesis and applications. Nano Today 6, 75 (2011)
M. Baro, P. Nayak, T.T. Baby, S. Ramaprabhu, Green approach for the large-scale synthesis of metal/metal oxide nanoparticle decorated multiwalled carbon nanotubes. J. Mater. Chem. A 1, 482 (2013)
Acknowledgments
This work was supported by Vietnam’s National Foundation for Science and Technology Development (NAFOSTED) through a fundamental research project (code: 103.44-2012.60). The authors would like to thank Prof. P.T. Huy at AIST for providing GO samples. Also, the technical supports for TEM and biological measurements at National Institute of Hygiene and Epidemiology are acknowledged.
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Dinh, N.X., Chi, D.T., Lan, N.T. et al. Water-dispersible silver nanoparticles-decorated carbon nanomaterials: synthesis and enhanced antibacterial activity. Appl. Phys. A 119, 85–95 (2015). https://doi.org/10.1007/s00339-014-8962-6
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DOI: https://doi.org/10.1007/s00339-014-8962-6