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Surface Functionalization Technique for Conferring Antibacterial Properties to Polymeric and Cellulosic Surfaces
Abstract
A simple surface modification technique was developed to functionalize polymeric and cellulosic materials with bactericidal polycationic groups. The poly(ethylene terephthalate) (PET) film was first graft copolymerized with 4-vinylpyridine (4VP) and subsequently derivatized with hexyl bromide via the quaternization of the grafted pyridine groups into pyridinium groups. The amount of pyridinium groups on the film surface could be controlled by varying the 4VP monomer concentrations used for grafting. The pyridinium groups introduced on the surface of the substrate possess antibacterial properties, as shown by their effect on Escherichia coli ( E. coli ). The bacteria killing efficiency is very high when the concentration of pyridinium groups on surfaces is 15 nmol/cm 2 or higher. E. coli adhered on the functionalized surfaces are no longer viable when released into an aqueous culture medium. Filter paper, as a typical cellulosic material, was also functionalized in the same manner to introduce the pyridinium groups. The antibacterial activity was also similarly observed for this substrate. Thus, the present surface functionalization method has the advantage of being effective in conferring both polymeric and cellulosic materials with antibacterial properties.
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Cites
Bacterial Biofilms: A Common Cause of Persistent Infections
Costerton, J. W., Stewart, P. S., & Greenberg, E. P. (1999) · Science · doi:10.1126/science.284.5418.1318 · Cited by 12,167
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Polymer surface modification for the attachment of bioactive compounds
Goddard, J. M., & Hotchkiss, J. H. (2007) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2007.04.002 · Cited by 1,379
Polymeric materials with antimicrobial activity
Muñoz-Bonilla, A., & Fernández-García, M. (2012) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2011.08.005 · Cited by 1,221
Murata, H., Koepsel, R. R., Matyjaszewski, K., & Russell, A. J. (2007) · Biomaterials · doi:10.1016/j.biomaterials.2007.06.012 · Cited by 722
Antimicrobial Polymeric Materials with Quaternary Ammonium and Phosphonium Salts
Xue, Y., Xiao, H., & Zhang, Y. (2015) · International Journal of Molecular Sciences · doi:10.3390/ijms16023626 · Cited by 578
Cationic Antimicrobial Polymers and Their Assemblies
Carmona-Ribeiro, A., & De Melo Carrasco, L. (2013) · International Journal of Molecular Sciences · doi:10.3390/ijms14059906 · Cited by 532
Evidence of a charge-density threshold for optimum efficiency of biocidal cationic surfaces
Kügler, R., Bouloussa, O., & Rondelez, F. (2005) · Microbiology · doi:10.1099/mic.0.27526-0 · Cited by 438
Bioactive surfaces and biomaterials via atom transfer radical polymerization
Xu, F. J., Neoh, K. G., & Kang, E. T. (2009) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2009.04.005 · Cited by 368
Self-citationInjectable bioadhesive hydrogels with innate antibacterial properties
Giano, M. C., Ibrahim, Z., Medina, S. H., Sarhane, K. A., Christensen, J. M., Yamada, Y., Brandacher, G., & Schneider, J. P. (2014) · Nature Communications · doi:10.1038/ncomms5095 · Cited by 355
Antibacterial cellulose fiber via RAFT surface graft polymerization
Roy, D., Knapp, J. S., Guthrie, J. T., & Perrier, S. (2008) · Biomacromolecules · doi:10.1021/bm700849j · Cited by 351
Permanently microbicidal materials coatings
Klibanov, A. M. (2007) · Journal of Materials Chemistry · doi:10.1039/b702079a · Cited by 326
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Kaur, R., & Liu, S. (2016) · Progress in Surface Science · doi:10.1016/j.progsurf.2016.09.001 · Cited by 305
Yang, Y.-F., Li, Y., Li, Q.-L., Wan, L.-S., & Xu, Z.-K. (2010) · Journal of Membrane Science · doi:10.1016/j.memsci.2010.06.048 · Cited by 289
Polymeric antimicrobial membranes enabled by nanomaterials for water treatment
Zhu, J., Hou, J., Zhang, Y., Tian, M., He, T., Liu, J., & Chen, V. (2018) · Journal of Membrane Science · doi:10.1016/j.memsci.2017.12.071 · Cited by 265
Antimicrobial films for food applications: a quantitative analysis of their effectiveness
Joerger, R. D. (2007) · Packaging Technology and Science · doi:10.1002/pts.774 · Cited by 237
Cationic lipids and surfactants as antifungal agents:mode of action
Vieira, D. B. (2006) · Journal of Antimicrobial Chemotherapy · doi:10.1093/jac/dkl312 · Cited by 233
Huang, J., Koepsel, R. R., Murata, H., Wu, W., Lee, S. B., Kowalewski, T., Russell, A. J., & Matyjaszewski, K. (2008) · Langmuir · doi:10.1021/la8003933 · Cited by 231
Cationic polymers and their self-assembly for antibacterial applications
Deka, S., Sharma, A., & Kumar, P. (2015) · Current Topics in Medicinal Chemistry · doi:10.2174/1568026615666150330110602 · Cited by 82
Metadata
- Authors
- Cen, L., Neoh, K. G., & Kang, E. T.
- Venue
- Langmuir
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-10-16
- Volume
- 19
- Issue
- 24
- Pages
- 10295-10303
- ISSN
- 0743-7463 (ISSN-L)
- 1520-5827
- OpenAlex
- W1976964754
- Cited by
- 200
- References
- 1
- FWCI
- 4.70
- Type
- journal article
- Language
- en
- Open access
- closed
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