Rapid and sensitive microplate assay for screening the effect of silver and gold nanoparticles on bacteria

Papers of special note have been highlighted as: ▪▪ of considerable interest

Bibliography

• 1  Gad F, Zahra T, Francis KP, Hasan T, Hamblin MR: Targeted photodynamic therapy of established soft-tissue infections in mice. Photochem. Photobiol. Sci.3,451–458 (2004).Crossref, Medline, CAS, Google Scholar
• 2  Salata OV: Review, applications of nanoparticles in biology and medicine. J. Nanobiotechnol.2(3),3–6 (2004).Crossref, Medline, Google Scholar
• 3  Bell WC, Myrick ML: Preparation and characterization of nanoscale silver colloids by two novel synthetic routes. J. Colloid Interface Sci.242,300–305 (2001).Crossref, CAS, Google Scholar
• 4  Stepanov AL: Quantitative analysis of surface plasmon interaction with silver nanoparticles. Opt. Lett.30(12),1524–1526 (2005).Crossref, Medline, Google Scholar
• 5  Elechiguerra JL, Burt JL, Morones JR et al.: Interaction of silver nanoparticles with HIV-1. J. Nanobiotechnol.3,6 (2005).Crossref, Medline, Google Scholar
• 6  Salata OV: Review, applications of nanoparticles in biology and medicine. J. Nanobiotechnol.2(3),3–6 (2004).Crossref, Medline, Google Scholar
• 7  Sondi I, Salopek-Sondi B: Silver nanoparticles as antimicrobial agent: a case study on E. coli as a model for Gram-negative bacteria. J. Colloid Interface Sci.275,177–182 (2004).Crossref, Medline, CAS, Google Scholar
• 8  Yacoby I, Benhar I: Antibacterial nanomedicine. Nanomedicine3(3),329–334 (2008).▪▪ Studies the microbial toxicity of metallic nanoparticles.Link, CAS, Google Scholar
• 9  Kim JS, Kuk E, Yu KN et al.: Antimicrobial effects of silver nanoparticles. Nanomed. Nanotechnol. Biol. Med.3,95–101 (2007).Crossref, CAS, Google Scholar
• 10  Lee HY, Park HK, Lee YM, Kim K, Park SB: A practical procedure for producing silver nanocoated fabric and its antibacterial evaluation for biomedical applications. Chem. Commun.28,2959–2961(2007).Crossref, Medline, Google Scholar
• 11  Tien D-C, Tseng K-H, Liao C-Y, Huang J-C, Tsung T-T: Discovery of ionic silver in silver nanoparticle suspension fabricated by arc discharge method. J. Alloy. Comp.463(1–2),408–411 (2008).Crossref, CAS, Google Scholar
• 12  West JL, Halas NJ: Applications of nanotechnology to biotechnology commentary. Curr. Opin. Biotechnol.11,215–217 (2000).Crossref, Medline, CAS, Google Scholar
• 13  Pitsillides CM, Joe EK, Wei X, Anderson RR, Lin CP: Selective cell targeting with light-absorbing microparticles and nanoparticles. Biophys. J.84,4023–4032 (2003).Crossref, Medline, CAS, Google Scholar
• 14  Minelli EB, Benini A, Bassi C et al.: Antimicrobial activity of human pancreatic juice and its interaction with antibiotics. Antimicrob. Agents Chemother.40,2099–2105 (1996).Crossref, Medline, CAS, Google Scholar
• 15  Holowachuk SA, Farid MB, Buddington RK: A kinetic microplate method for quantifying the antibacterial properties of biological fluids. J. Microbiol. Methods55,441–446 (2003).Crossref, Medline, CAS, Google Scholar
• 16  Shapiro E, Baneyx F: Stress-based identification and classification of antibacterial agents: second-generation Escherichia coli reporter strains and optimization of detection. Antimicrob. Agents Chemother.46(8),2490–2497 (2002).Crossref, Medline, CAS, Google Scholar
• 17  Stubbings WJ, Bostock JM, Ingham E, Chopra I: Assessment of a microplate method for determining the post-antibiotic effect in Staphylococcus aureus and Escherichia coli. J. Antimicrob. Chemother.54(1),139–143 (2004).Crossref, Medline, CAS, Google Scholar
• 18  Fang J, Zhong C, Mu R: The study of deposited silver particulate films by simple method for efficient SERS. Chem. Phys. Lett.401,271–275 (2005).Crossref, CAS, Google Scholar
• 19  Tokareva I, Hutter E: Hybridization of oligonucleotide-modified silver and gold nanoparticles in aqueous dispersions and gold films. J. Am. Chem. Soc.126,15784–15789 (2004).Crossref, Medline, CAS, Google Scholar
• 20  Smith NA, Goosen MA, King GA, Faulkner P, Daugulls AJ: Toxicity analysis of encapsulation solutions and polymers in the cultivation of insect cells. Biotechnol. Tech.3(1),61–66 (1989).Crossref, Google Scholar
• 21  Pal S, Tak YK, Song JM: Does the antibacterial activity of silver nanoparticles depend on the shape of the nanoparticle? A study of the gram-negative bacterium Escherichia coli. Appl. Environ. Microbiol.73(6),1712–1720 (2007).Crossref, Medline, CAS, Google Scholar
• 22  Kim JS, Kuk E, Yu KN et al.: Antimicrobial effects of silver nanoparticles. Nanomed. Nanotechnol. Biol. Med.3(1),95–101 (2007).▪▪ Studies the microbial toxicity of metallic nanoparticlesCrossref, CAS, Google Scholar
• 23  Choi O, Deng KK, Kim NJ, Ross L Jr, Surampalli RY, Hu Z: The inhibitory effects of silver nanoparticles, silver ions, and silver chloride colloids on microbial growth. Water Res.42(12),3066–3074 (2008).▪▪ Studies the microbial toxicity of metallic nanoparticlesCrossref, Medline, CAS, Google Scholar
• 24  Zharov VP, Mercer KE, Galitovskaya YE, Smeltzer MS: Photothermal nanotherapeutics and nanodiagnostics for selective killing of bacteria targeted with gold nanoparticles. Biophys. J.90,619–627 (2006).Crossref, Medline, CAS, Google Scholar
• 25  Nikaido H: Molecular basics of bacterial outer membrane permeability revisited. Microbiol. Mol. Biol. Rev.4,593–656 (2003).▪▪ Differentiates between the response of Gram-negative and -positive bacteria towards the antimicrobial agents.Crossref, Google Scholar
• 26  Limbach LK, Wick P, Manser P, Grass RN, Bruinink A, Stark WJ: Exposure of engineered nanoparticles to human lung epithelial cells: influence of chemical composition and catalytic activity on oxidative stress. Environ. Sci. Technol.41(11),4158–4163 (2007).Crossref, Medline, CAS, Google Scholar
• 27  Yang H, Shen J: Effect of ferrous iron concentration on anaerobic bio-hydrogen production from soluble starch. Int. J. Hydrogen Energy31,2137–2146 (2006).Crossref, CAS, Google Scholar
• 28  Stuart L: The challenge of antibiotic resistance. Sci. Am.278,46–53 (1998).Medline, Google Scholar