Improved antifouling potential of polyether sulfone polymeric membrane containing silver nanoparticles: self-cleaning membranes
作者： Sidra Rana , Umair Nazar , Jafar Ali , Qurat ul Ain Ali , Nasir M. Ahmad
DOI: 10.1080/09593330.2017.1330900
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摘要: ABSTRACTA new strategy to enhance the antifouling potential of polyether sulfone (PES) membrane is presented. Chemically synthesized silver nanoparticles (AgNPs) were used prepare a mixed-matrix PES by phase inversion technique. Primarily, AgNPs synthesis was confirmed surface plasmon resonance at 410–430 nm using UV–Visible spectroscopy. X-ray diffraction analysis revealed that crystalline with diameter 21 ± 2 nm. Furthermore, membranes characterized energy dispersive spectroscopy confirm incorporation in membranes. Hydrophilicity enhanced, whereas roughness, mechanical strength and biofouling relatively reduced after embedding AgNPs. Antibacterial evaluated for E. coli disc diffusion colony-forming unit (CFU) count method. All assessed activity filtering control dilution (106 CFU/ml) counting CFU. Anti-biofouling...
sci-hub.se 参考文章(32)
Nidhi Verma, Sachin Vaidh, Gajendra Singh Vishwakarma, Alok Pandya, Antimicrobial Nanomaterials for Water Disinfection Springer, Berlin, Heidelberg. pp. 465- 494 ,(2012) , 10.1007/978-3-642-24428-5_16
S. Pugazhendhi, E. Kirubha, P.K. Palanisamy, R. Gopalakrishnan, Synthesis and characterization of silver nanoparticles from Alpinia calcarata by Green approach and its applications in bactericidal and nonlinear optics Applied Surface Science. ,vol. 357, pp. 1801- 1808 ,(2015) , 10.1016/J.APSUSC.2015.09.237
C.K. Huang, W.M. Lou, C.J. Tsai, Tung-Chuan Wu, Hung-Yi Lin, Mechanical properties of polymer thin film measured by the bulge test Thin Solid Films. ,vol. 515, pp. 7222- 7226 ,(2007) , 10.1016/J.TSF.2007.01.058
NoHwa Lee, Gary Amy, Jean-Philippe Croué, Herve Buisson, Identification and understanding of fouling in low-pressure membrane (MF/UF) filtration by natural organic matter (NOM). Water Research. ,vol. 38, pp. 4511- 4523 ,(2004) , 10.1016/J.WATRES.2004.08.013
Zong-ming Xiu, Qing-bo Zhang, Hema L. Puppala, Vicki L. Colvin, Pedro J. J. Alvarez, Negligible Particle-Specific Antibacterial Activity of Silver Nanoparticles Nano Letters. ,vol. 12, pp. 4271- 4275 ,(2012) , 10.1021/NL301934W
Ming-Liang Luo, Jian-Qing Zhao, Wu Tang, Chun-Sheng Pu, Hydrophilic modification of poly(ether sulfone) ultrafiltration membrane surface by self-assembly of TiO2 nanoparticles Applied Surface Science. ,vol. 249, pp. 76- 84 ,(2005) , 10.1016/J.APSUSC.2004.11.054
Derya Y Koseoglu-Imer, Borte Kose, Mahmut Altinbas, Ismail Koyuncu, None, The production of polysulfone (PS) membrane with silver nanoparticles (AgNP): Physical properties, filtration performances, and biofouling resistances of membranes Journal of Membrane Science. ,vol. 428, pp. 620- 628 ,(2013) , 10.1016/J.MEMSCI.2012.10.046
Yaqiong Qin, Xiaohui Ji, Jing Jing, Hong Liu, Hongli Wu, Wensheng Yang, Size control over spherical silver nanoparticles by ascorbic acid reduction Colloids and Surfaces A: Physicochemical and Engineering Aspects. ,vol. 372, pp. 172- 176 ,(2010) , 10.1016/J.COLSURFA.2010.10.013
Katherine Zodrow, Léna Brunet, Shaily Mahendra, Dong Li, Anna Zhang, Qilin Li, Pedro J.J. Alvarez, Polysulfone ultrafiltration membranes impregnated with silver nanoparticles show improved biofouling resistance and virus removal. Water Research. ,vol. 43, pp. 715- 723 ,(2009) , 10.1016/J.WATRES.2008.11.014
J.A. Prince, S. Bhuvana, K.V.K. Boodhoo, V. Anbharasi, G. Singh, Synthesis and characterization of PEG-Ag immobilized PES hollow fiber ultrafiltration membranes with long lasting antifouling properties Journal of Membrane Science. ,vol. 454, pp. 538- 548 ,(2014) , 10.1016/J.MEMSCI.2013.12.050