Artículos de revistas
Biogenic Silver Nanoparticles : Antibacterial And Cytotoxicity Applied To Textile Fabrics
Registro en:
Journal Of Nano Research. , v. 20, n. , p. 69 - 76, 2012.
16625250
10.4028/www.scientific.net/JNanoR.20.69
2-s2.0-84871848685
Autor
Marcato P.D.
Nakasato G.
Brocchi M.
Melo P.S.
Huber S.C.
Ferreira I.R.
Alves O.L.
Duran N.
Institución
Resumen
The silver nanoparticles production (̃8 nm) by Fusarium oxysporum was evidenced by the presence of the plasmon absorption band. These particles were stable by several months due to protein capping originated by the biogenic process as observed by transmission electron microscopy (TEM). The cytotoxicity of silver nanoparticles was assayed on V79 fibroblast cell line and were evaluated by tetrazolium reduction and neutral red uptake giving an IC50 of 22 μM. Silver nanoparticles impregnation in textile fabrics was made through the padding method and their impregnation was confirmed by SEM-EDS. The antimicrobial tests on the textile fabric were done with different bacteria. These fabrics showed antimicrobial activity against all the studied bacteria. The antimicrobial activity was maintained until the 30 washes showing the high adhesion of these nanoparticles on the fabric fibers probably due to interaction between protein capping and fibers. Then, it was demonstrated an efficient method of stable silver nanoparticles production and their high adhesion on the textile fabrics. © (2012) Trans Tech Publications, Switzerland. 20
69 76 Durán, N., Marcato, P.D., Alves, O.L., De Souza, G.I.H., Esposito, E., Mechanistic aspects of biosynthesis of silver nanoparticles by several fusarium oxysporum strains (2005) J. Nanobiotechnol, 3 (8), pp. 1-7 Durán, N., Marcato, P.D., De Conti, R., Alves, O.L., Costa, F.T.M., Brocchi, M., Potential use of silver nanoparticles on pathogenic bacteria, their toxicity and possible mechanisms of action (2010) J. Braz. Chem. Soc, 21, pp. 949-959 Vaidyanathan, R., Kalishwaralal, K., Gopalram, S., Gurunathan, S., Nanosilver the burgeoning therapeutic molecule and its green synthesis (2009) Biotechnol. Advan, 27, pp. 924-937 Buzea, C., Landino, I.I.P., Robbie, K., Nanomaterials and nanoparticles: Sources and toxicity (2007) Biointerphases, 2, pp. MR17-MR172 Ingle, A., Gade, A., Pierrat, S., Sonnichsen, C., Rai, M., Mycosynthesis of silver nanoparticles using the fungus Fusarium acuminatum and its activity against some human pathogenic bacteria (2008) Current Nanoscience, 4 (2), pp. 141-144. , http://www.ingentaconnect.com/content/ben/cnano/2008/00000004/00000002/ art00004, DOI 10.2174/157341308784340804 Gade, A.P., Bonde, P., Ingle, A.P., Marcato, P.D., Durán, N., Rai, M.K., Exploitation of aspergillus niger for synthesis of silver nanoparticles (2008) J. Biob. Mater. Bioener, 2, pp. 243-247 Gade, A., Ingle, A., Whiteley, C., Rai, M., Mycogenic metal nanoparticles: Progress and applications (2010) Biotechnol. Lett, 32, pp. 593-600 Marcato, P.D., Durán, N., New aspects of nanopharmaceutical delivery systems (2008) J. Nanosci. Nanotechnol, 8, pp. 2216-2229 Mohanpuria, P., Rana, N.K., Yadav, S.K., Biosynthesis of nanoparticles: Technological concepts and future applications (2008) J. Nanopart. Res, 10, pp. 507-517 Rai, M., Yadav, A., Bridge, P., Gade, A., Myconanotechnology: A new and emerging science (2009) Applied Mycology, pp. 258-267. , in: M. Rai M., D. Bridge (Eds), CABI publication, UK Rai, M., Yadav, A., Gade, A., Current trends in phytosynthesis of metal nanoparticles (2009) Crit. Rev. Biotechnol, 29, pp. 78-78 Rai, M., Yadav, A., Gade, A., Silver nanoparticles as a new generation of antimicrobials (2009) Biotechnol. Adv, 27, pp. 76-83 Duran, N., Marcato, P.D., De Souza, G.I.H., Alves, O.L., Esposito, E., Antibacterial effect of silver nanoparticles produced by fungal process on textile fabrics and their effluent treatment (2007) Journal of Biomedical Nanotechnology, 3 (2), pp. 203-208. , DOI 10.1166/jbn.2007.022 Durán, N., Marcato, P.D., Alves, O.L., Da Silva, J.P.S., De Souza, G.I.H., Rodrigues, F.A., Esposito, E., Ecosystem protection by effluent bioremediation: Silver nanoparticles impregnation in a textil fabrics process (2010) J. Nanopart. Res, 12, pp. 285-292 Ilic, V., Saponjíc, Z., Vodnik, V., Potkonjak, B., Jovancic, P., Nedeljkovíc, J., Radetic, M., The influence of silver content on antimicrobial activity and color of cotton fabrics functionalized with ag nanoparticles (2009) Carbohydr. Polym, 78, pp. 564-569 Perelshtein, I., Applerot, G., Perkas, N., Guibert, G., Mikhailov, S., Gedanken, A., Sonochemical coating of silver nanoparticles on textile fabrics (nylon, polyester and cotton) and their antibacterial activity (2008) Nanotechnology, 19, pp. 1-6 Dastjerdi, R., Montazera, M., Shahsavan, S., A new method to stabilize nanoparticles on textile surfaces (2009) Colloids Surf. A-Physicochem. Eng. Asp, 345, pp. 202-210 Khalil-Abad, M.S., Yazdanshenas, M.E., Nateghi, M.R., Effect of cationization on adsorption of silver nanoparticles on cotton surfaces and its antibacterial activity (2009) Cellulose, 16, pp. 1147-1157 Durán, N., Marcato, P.D., Ingle, A., Gade, A., Rai, M., (2010) Fungi-mediated Synthesis Of Silver Nanoparticles: Characterization Processes And Applications In Progress In Mycology: Biosynthesis Of Nanoparticles By Microbes And Plants, , (Mahendra Rai E George Kövics Eds) Scientific Publishers Rajasthan India. Ch. 16 425-449 ISBN: 978-81-7233-636-3 Melo, P.S., Marcato, P.D., Huber, S.C., Ferreira, I.R., De Paula, L.B., Almeida, A.B.A., Duran, N., Alves, O.L., Nanoparticles in treatment of thermal injured rats: Is it safe (2011) J. Phys.Conf.Ser, 304, p. 012027 Birla, S.S., Tiwari, V.V., Gade, A.K., Ingle, A.P., Yadav, A.P., Rai, M.K., Fabrication of silver nanoparticles by phoma glomerata and its combined effect against escherichia coli, pseudomonas aeruginosa and staphylococcus aureus (2009) Lett. Appl. Microbiol, 48, pp. 173-179