Inactivation of escherichia coli by nanoparticulate zerovalent iron and ferrous ion

Applied and Environmental Microbiology

Volumn 76, Issue 22, 2010, Pages 7668-7670

  Kim, Jee Yeon ^a,b   Park, Hee Jin ^a   Lee, Changha ^c   Nelson, Kara L ^b   Sedlak, David L ^b   Yoon, Jeyong ^a  

^a Seoul National University   (South Korea)

^b Berkeley   (United States)

^c Ulsan National Institute of Science and Technology   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

DEAERATED CONDITIONS; FERROUS ION; MEMBRANE INTEGRITY; MICROSCOPIC OBSERVATIONS; NANO PARTICULATES; REACTIVE OXYGEN SPECIES; RESPIRATORY ACTIVITY; ZERO-VALENT IRON;

CELL MEMBRANES; CYTOLOGY; ESCHERICHIA COLI; OXYGEN;

IRON;

ANTIINFECTIVE AGENT; FERROUS ION; ION; NANOPARTICLE; REACTIVE OXYGEN METABOLITE;

BIOASSAY; BIODEGRADATION; CATION; FECAL COLIFORM; HYDROXYL RADICAL; IRON; MICROSCOPY; PROBE; RESPIRATION;

ARTICLE; CELL MEMBRANE; DRUG EFFECT; ESCHERICHIA COLI; METABOLISM; MICROBIAL VIABILITY; OXIDATION REDUCTION REACTION;

ANTI-BACTERIAL AGENTS; CELL MEMBRANE; ESCHERICHIA COLI; FERROUS COMPOUNDS; IONS; MICROBIAL VIABILITY; NANOPARTICLES; OXIDATION-REDUCTION; REACTIVE OXYGEN SPECIES;

ESCHERICHIA COLI;

EID: 78649709048     PISSN: 00992240     EISSN: 10985336     Source Type: Journal    
DOI: 10.1128/AEM.01009-10     Document Type: Article

References (14)

1. Auffan, M., W. Achouak, J. Rose, M. Roncato, C. Chanéac, D. T. Waite, A. Masion, J. C. Woicik, M. R. Wiesner, and J. Bottero. 2008. Relation between the redox state of iron-based nanoparticles and their cytotoxicity toward Escherichia coli. Environ. Sci. Technol. 42:6730-6735.
2. Auffan, M., J. Rose, M. R. Wiesner, and J. Bottero. 2009. Chemical stability of metallic nanoparticles: A parameter controlling their potential cellular toxicity in vitro. Environ. Pollut. 157:1127-1133.
3. Imlay, J. A. 2008. Cellular defenses against superoxide and hydrogen peroxide. Annu. Rev. Biochem. 77:755-776.
4. Kim, J., B. Pitts, P. S. Stewart, A. Camper, and J. Yoon. 2008. Comparison of the antimicrobial effects of chlorine, silver ion, and tobramycin on biofilm. Antimicrob. Agents Chemother. 52:1446-1453.
5. King, D. W., H. A. Lounsbury, and F. J. Millero. 1995. Rates and mechanism of Fe(II) oxidation at nanomolar total iron concentrations. Environ. Sci. Technol. 29:818-824.
6. Koo, M.-S., J.-H. Lee, S.-Y. Rah, W.-S. Yeo, J.-W. Lee, K.-L. Lee, Y.-S. Koh, S.-O. Kang, and J.-H. Roe. 2003. A reducing system of the superoxide sensor SoxR in Escherichia coli. EMBO J. 22:2614-2622.
7. Lee, C., and D. L. Sedlak. 2008. Enhanced formation of oxidants from bimetallic nickel-iron nanoparticles in the presence of oxygen. Environ. Sci. Technol. 42:8528-8533.
8. Lee, C., J. Y. Kim, W. I. Lee, K. L. Nelson, J. Yoon, and D. L. Sedlak. 2008. Bactericidal effect of zero-valent iron nanoparticles on Escherichia coli. Environ. Sci. Technol. 42:4927-4933.
9. Lyon, D. Y., and P. J. J. Alvarez. 2008. Fullerene water suspension (nC60) exerts antibacterial effects via ROS-independent protein oxidation. Environ. Sci. Technol. 42:8127-8132.
10. Park, H.-J., J. Y. Kim, J. Kim, J.-H. Lee, J.-S. Hahn, M. B. Gu, and J. Yoon. 2009. Silver-ion-mediated reactive oxygen species generation affecting bactericidal activity. Water Res. 43:1027-1032.
11. Phenrat, T., T. C. Long, G. V. Lowry, and B. Veronesi. 2009. Partial oxidation ("aging") and surface modification decrease the toxicity of nanosized zerovalent iron. Environ. Sci. Technol. 43:195-200.
12. Setsukinai, K., Y. Urano, K. Kakinuma, H. J. Majima, and T. Nagano. 2003. Development of novel fluorescence probes that can reliably detect reactive oxygen species and distinguish specific species. J. Biol. Chem. 278:3170-3175.
13. Soh, N. 2006. Recent advances in fluorescent probes for the detection of reactive oxygen species. Anal. Bioanal. Chem. 386:532-543.
14. Stewart, P. S., T. Griebe, R. Srinivasan, C.-I. Chen, F. P. Yu, D. Debeer, and G. A. McFeters. 1994. Comparison of respiratory activity and culturability during monochloramine disinfection of binary population biofilms. Appl. Environ. Microbiol. 60:1690-1692.