Size-dependent antibacterial properties of Ag nanoparticles supported by amino-functionalized poly(GMA-co-EGDMA) polymer
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2019
Authors
Vukoje, Ivana D.Džunuzović, Enis
Dimitrijević, Suzana
Ahrenkiel, Scott Phillip
Nedeljković, Jovan
Article (Published version)
Metadata
Show full item recordAbstract
Size-dependent antimicrobial ability of silver nanoparticles (Ag NPs) supported by amino-functionalized poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (poly(GMA-co-EGDMA)) macroporous copolymer was tested against Gram-negative bacteria Escherichia coli. Inorganic/organic hybrids with distinctly different average sizes of Ag NPs (6.6 and 12.1 nm) were prepared by functionalization of poly(GMA-co-EGDMA) with either 1,8-diaminooctane or ammonia, and consequent reduction of silver ions with amino groups. The transmission electron microscopy (TEM), infrared and UV-Vis reflection spectroscopy, elemental analysis, and inductively coupled plasma atomic emission measurements were used to characterize synthesized hybrid materials. Time- and concentration-dependent antimicrobial performances of prepared samples revealed higher reduction rates of E. coli when hybrid with smaller in size Ag NPs was used. The difference between rates of reduction of E. coli for different size Ag NPs i...s becoming more pronounced by decrease of the concentration of silver. POLYM. COMPOS., 40:2901-2907, 2019.
Source:
Polymer Composites, 2019, 40, 7, 2901-2907Publisher:
- Wiley, Hoboken
Funding / projects:
- Materials of Reduced Dimensions for Efficient Light Harvesting and Energy conversion (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45020)
DOI: 10.1002/pc.25120
ISSN: 0272-8397
WoS: 000477014100033
Scopus: 2-s2.0-85055741173
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Vukoje, Ivana D. AU - Džunuzović, Enis AU - Dimitrijević, Suzana AU - Ahrenkiel, Scott Phillip AU - Nedeljković, Jovan PY - 2019 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/4066 AB - Size-dependent antimicrobial ability of silver nanoparticles (Ag NPs) supported by amino-functionalized poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (poly(GMA-co-EGDMA)) macroporous copolymer was tested against Gram-negative bacteria Escherichia coli. Inorganic/organic hybrids with distinctly different average sizes of Ag NPs (6.6 and 12.1 nm) were prepared by functionalization of poly(GMA-co-EGDMA) with either 1,8-diaminooctane or ammonia, and consequent reduction of silver ions with amino groups. The transmission electron microscopy (TEM), infrared and UV-Vis reflection spectroscopy, elemental analysis, and inductively coupled plasma atomic emission measurements were used to characterize synthesized hybrid materials. Time- and concentration-dependent antimicrobial performances of prepared samples revealed higher reduction rates of E. coli when hybrid with smaller in size Ag NPs was used. The difference between rates of reduction of E. coli for different size Ag NPs is becoming more pronounced by decrease of the concentration of silver. POLYM. COMPOS., 40:2901-2907, 2019. PB - Wiley, Hoboken T2 - Polymer Composites T1 - Size-dependent antibacterial properties of Ag nanoparticles supported by amino-functionalized poly(GMA-co-EGDMA) polymer EP - 2907 IS - 7 SP - 2901 VL - 40 DO - 10.1002/pc.25120 ER -
@article{ author = "Vukoje, Ivana D. and Džunuzović, Enis and Dimitrijević, Suzana and Ahrenkiel, Scott Phillip and Nedeljković, Jovan", year = "2019", abstract = "Size-dependent antimicrobial ability of silver nanoparticles (Ag NPs) supported by amino-functionalized poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate) (poly(GMA-co-EGDMA)) macroporous copolymer was tested against Gram-negative bacteria Escherichia coli. Inorganic/organic hybrids with distinctly different average sizes of Ag NPs (6.6 and 12.1 nm) were prepared by functionalization of poly(GMA-co-EGDMA) with either 1,8-diaminooctane or ammonia, and consequent reduction of silver ions with amino groups. The transmission electron microscopy (TEM), infrared and UV-Vis reflection spectroscopy, elemental analysis, and inductively coupled plasma atomic emission measurements were used to characterize synthesized hybrid materials. Time- and concentration-dependent antimicrobial performances of prepared samples revealed higher reduction rates of E. coli when hybrid with smaller in size Ag NPs was used. The difference between rates of reduction of E. coli for different size Ag NPs is becoming more pronounced by decrease of the concentration of silver. POLYM. COMPOS., 40:2901-2907, 2019.", publisher = "Wiley, Hoboken", journal = "Polymer Composites", title = "Size-dependent antibacterial properties of Ag nanoparticles supported by amino-functionalized poly(GMA-co-EGDMA) polymer", pages = "2907-2901", number = "7", volume = "40", doi = "10.1002/pc.25120" }
Vukoje, I. D., Džunuzović, E., Dimitrijević, S., Ahrenkiel, S. P.,& Nedeljković, J.. (2019). Size-dependent antibacterial properties of Ag nanoparticles supported by amino-functionalized poly(GMA-co-EGDMA) polymer. in Polymer Composites Wiley, Hoboken., 40(7), 2901-2907. https://doi.org/10.1002/pc.25120
Vukoje ID, Džunuzović E, Dimitrijević S, Ahrenkiel SP, Nedeljković J. Size-dependent antibacterial properties of Ag nanoparticles supported by amino-functionalized poly(GMA-co-EGDMA) polymer. in Polymer Composites. 2019;40(7):2901-2907. doi:10.1002/pc.25120 .
Vukoje, Ivana D., Džunuzović, Enis, Dimitrijević, Suzana, Ahrenkiel, Scott Phillip, Nedeljković, Jovan, "Size-dependent antibacterial properties of Ag nanoparticles supported by amino-functionalized poly(GMA-co-EGDMA) polymer" in Polymer Composites, 40, no. 7 (2019):2901-2907, https://doi.org/10.1002/pc.25120 . .