Detection of engineered silver nanoparticle contamination in pears

Journal of Agricultural and Food Chemistry

Volumn 60, Issue 43, 2012, Pages 10762-10767

  Zhang, Zhong ^a   Kong, Fanbin ^b   Vardhanabhuti, Bongkosh ^a   Mustapha, Azlin ^a   Lin, Mengshi ^a  

^a UNIVERSITY OF MISSOURI   (United States)

^b UNIVERSITY OF GEORGIA   (United States)

Author keywords

Ag nanoparticles; ICP OES; pear; SEM; TEM

Indexed keywords

AG NANOPARTICLE; DIFFERENT SIZES; ENERGY DISPERSIVE SPECTROMETERS; ENGINEERED NANOMATERIALS; ICP-OES; INDUCTIVELY COUPLED PLASMA-OPTICAL EMISSION SPECTROMETRY; LINEAR RELATIONSHIPS; PEAR; SILVER NANOPARTICLES; TRANSMISSION ELECTRON MICROSCOPY TEM;

AGRICULTURAL PRODUCTS; FRUITS; INDUCTIVELY COUPLED PLASMA; NANOPARTICLES; OPTICAL EMISSION SPECTROSCOPY; PUBLIC HEALTH; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY;

SILVER;

METAL NANOPARTICLE; SILVER;

ARTICLE; CHEMISTRY; FOOD CONTAMINATION; PARTICLE SIZE; PYRUS; SCANNING ELECTRON MICROSCOPY; TRANSMISSION ELECTRON MICROSCOPY;

FOOD CONTAMINATION; METAL NANOPARTICLES; MICROSCOPY, ELECTRON, SCANNING; MICROSCOPY, ELECTRON, TRANSMISSION; PARTICLE SIZE; PYRUS; SILVER;

PYRUS;

EID: 84868144676     PISSN: 00218561     EISSN: 15205118     Source Type: Journal    
DOI: 10.1021/jf303423q     Document Type: Article

References (19)

1. FAO. 2012. Global pact against plant pests marks 60 years in action. Food and Agriculture Organization of the United Nations. http://www.fao.org/news/ story/en/item/131114/icode/ (Accessed date: October 16, 2012).
2. Strange, R. N.; Scott, P. R. Plant disease: A threat to global food security Annu. Rev. Phytopathol. 2005, 43, 83-116
3. Carvalho, F. P. Agriculture, pesticides, food security and food safety Environ. Sci. Policy 2006, 9, 685-692
4. Bergeson, L. L. Nanosilver: US EPA's pesticide office considers how best to proceed Environ. Qual. Manage. 2010, 19, 79-85
5. Bouwmeester, H.; Dekkers, S.; Noordam, M. Y.; Hagens, W. I.; Bulder, A. S.; De Heer, C.; Ten Voorde, S. E. C. G.; Wijnhoven, S. W. P.; Marvin, H. J. P.; Sips, A. J. A. M. Review of health safety aspects of nanotechnologies in food production Regul. Toxicol. Pharmacol. 2009, 53, 52-62
6. Magnuson, B. A.; Jonaitis, T. S.; Card, J. W. A Brief Review of the Occurrence, Use, and Safety of Food-Related Nanomaterials J. Food Sci. 2011, 76, R126-R133
7. Kammer, F.; Legros, S.; Hofmann, T.; Larsen, E. H.; Loeschner, K. Separation and characterization of nanoparticles in complex food and environmental samples by field-flow fractionation TrAC, Trends Anal. Chem. 2011, 30, 425-436
8. Tiede, K.; Boxall, A. B. A.; Wang, X.; Gore, D.; Tiede, D.; Baxter, M.; David, H.; Tear, S. P.; Lewis, J. Application of hydrodynamic chromatography-ICP-MS to investigate the fate of silver nanoparticles in activated sludge J. Anal. At. Spectrom. 2010, 25, 1149-1154
9. Murdock, R. C.; Braydich-Stolle, L.; Schrand, A. M.; Schlager, J. J.; Hussain, S. M. Characterization of nanomaterial dispersion in solution prior to in vitro exposure using dynamic light scattering technique Toxicol. Sci. 2008, 101, 239-253
10. Tiede, K.; Boxall, A. B. A.; Tear, S. P.; Lewis, J.; David, H.; Hassellöv, M. Detection and characterization of engineered nanoparticles in food and the environment Food Addit. Contam. 2008, 25, 795-821
11. Feng, X.; Mao, C.; Yang, G.; Hou, W.; Zhu, J. J. Polyaniline/Au composite hollow spheres: synthesis, characterization, and application to the detection of dopamine Langmuir 2006, 22, 4384-4389
12. Zhao, T.; Fan, J.-B.; Cui, J.; Liu, J.-H.; Xu, X.-B.; Zhu, M.-Q. Microwave-controlled ultrafast synthesis of uniform silver nanocubes and nanowires Chem. Phys. Lett. 2011, 501, 414-418
13. Chen, G.; Wang, Y.; Tan, L. H.; Yang, M.; Tan, L. S.; Chen, Y.; Chen, H. High-purity separation of gold nanoparticle dimers and trimers J. Am. Chem. Soc. 2009, 131, 4218-4219
14. Tighe, M.; Lockwood, P.; Wilson, S.; Lisle, L. Comparison of digestion methods for ICP-OES analysis of a wide range of analytes in heavy metal contaminated soil samples with specific reference to arsenic and antimony Commun. Soil Sci. Plant Anal. 2004, 35, 1369-1385
15. De la Rosa, G.; Peralta-Videa, J.; Gardea-Torresdey, J. Utilization of ICP/OES for the determination of trace metal binding to different humic fractions J. Hazard. Mater. 2003, 97, 207-218
16. Ikem, A.; Nwankwoala, A.; Odueyungbo, S.; Nyavor, K.; Egiebor, N. Levels of 26 elements in infant formula from USA, UK, and Nigeria by microwave digestion and ICP-OES Food Chem. 2002, 77, 439-447
17. Delie, F. Evaluation of nano- and microparticle uptake by the gastrointestinal tract Adv. Drug Delivery Rev. 1998, 34, 221-233
18. 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. 2004, 275, 177-182
19. Pal, S.; Tak, Y. K.; Song, J. M. 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. 2007, 73, 1712-1720