Synthesis, Characterization, and Antibacterial Activities of High-Valence Silver Propamidine Nanoparticles
Abstract
:1. Introduction
2. Materials and Methods
2.1. Materials
2.2. Synthesis of Ag(II)PRO Complex
2.3. Characterization of Ag(II)PRO Complex
2.4. Characterization of Ag(II)PRO Complex by X-ray Photoelectron Spectroscopy (XPS)
2.5. Synthesis of High-Valence Ag(II)PRO Nanoparticles
2.6. Synthesis of AgNPs
2.7. Transmission Electron Microscope (TEM) Analysis
2.8. Bacterial Strain and Culture Conditions
2.9. Determinations of MICs and MBCs
3. Results and Discussion
3.1. Synthesis of AgNPs and Ag(II)PRO Nanoparticles
3.2. Antibacterial Activities of Ag(II)PRO Nanoparticles and AgNPs (Comparative Study)
4. Conclusions
Supplementary Materials
Acknowledgments
Author Contributions
Conflicts of Interest
References
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Bacterial Strains | AgNPs | Ag(II)PRO NPs | ||
---|---|---|---|---|
MIC (μM) | MBC (μM) | MIC (μM) | MBC (μM) | |
Pseudomonas aeruginosa | 20 | 60 | 6.25 | 12.5 |
Staphylococcus aureus | 40 | 80 | 6.25 | 6.25 |
Acinetobacter calcoaceticus | 40 | 80 | 6.25 | 6.25 |
Enterococcus faecalis | 20 | 60 | 6.25 | 6.25 |
Klebsiella pneumonia | 20 | 60 | 6.25 | 6.25 |
Streptococcus agalactiae | 40 | 60 | 6.25 | 6.25 |
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Lee, J.; Purushothaman, B.; Li, Z.; Kulsi, G.; Song, J.M. Synthesis, Characterization, and Antibacterial Activities of High-Valence Silver Propamidine Nanoparticles. Appl. Sci. 2017, 7, 736. https://doi.org/10.3390/app7070736
Lee J, Purushothaman B, Li Z, Kulsi G, Song JM. Synthesis, Characterization, and Antibacterial Activities of High-Valence Silver Propamidine Nanoparticles. Applied Sciences. 2017; 7(7):736. https://doi.org/10.3390/app7070736
Chicago/Turabian StyleLee, Jinran, Baskaran Purushothaman, Zhao Li, Goutam Kulsi, and Joon Myong Song. 2017. "Synthesis, Characterization, and Antibacterial Activities of High-Valence Silver Propamidine Nanoparticles" Applied Sciences 7, no. 7: 736. https://doi.org/10.3390/app7070736