Effects of humic acid and sunlight on the generation and aggregation state of aqu/C60 nanoparticles

Environmental Science and Technology

Volumn 44, Issue 23, 2010, Pages 8971-8976

  Isaacson, Carl W ^a   Bouchard, Dermont C ^a  

^a U S ENVIRONMENTAL PROTECTION AGENCY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AGGREGATION STATE; AQUEOUS SUSPENSIONS; ASYMMETRIC FLOWS; HUMIC ACID; HYDRODYNAMIC DIAMETER; NANO SCALE; NANOPARTICLE SIZES; SIZE RANGES; SMALL STREAMS; SOLUTION CHEMISTRY; TIME-COURSE EXPERIMENTS;

BIOLOGICAL MATERIALS; DEIONIZED WATER; FRACTIONATION; LIQUID CHROMATOGRAPHY; NANOPARTICLES; ORGANIC ACIDS;

SUSPENSIONS (FLUIDS);

HUMIC ACID; NANOPARTICLE; WATER;

AGGREGATION; CONCENTRATION (COMPOSITION); EXPERIMENTAL STUDY; FLOW FIELD; FRACTIONATION; FULLERENE; HUMIC ACID; NANOTECHNOLOGY; SAMPLING; SOLAR RADIATION; SUSPENDED LOAD;

AQUEOUS SOLUTION; ARTICLE; CHEMISTRY; CONTROLLED STUDY; FIELD FLOW FRACTIONATION; FLOW MEASUREMENT; HYDRODYNAMICS; IONIZATION; LIQUID CHROMATOGRAPHY; MASS; MASS SPECTROMETRY; NANOANALYSIS; PARTICLE SIZE; QUANTITATIVE ANALYSIS; SUNLIGHT; SUSPENSION;

CHROMATOGRAPHY, LIQUID; FULLERENES; HUMIC SUBSTANCES; MASS SPECTROMETRY; PARTICLE SIZE; SUNLIGHT; WATER POLLUTANTS, CHEMICAL;

ATHENS [ATTICA]; ATTICA; GREECE; SUWANNEE RIVER; UNITED STATES;

EID: 78650274820     PISSN: 0013936X     EISSN: 15205851     Source Type: Journal    
DOI: 10.1021/es103029k     Document Type: Article

References (41)

1. Guldi, D. M., Martin, N. Eds. Fullerenes: From Synthesis to Optoelectronic Properties; Kluwer Academic Publishers, 2002.
2. Woodrow Wilson International Center for Scholars, Project on emerging nanotechnologies. 2007. http://www.nanotechproject.org/44.
3. Tagmatarchis, N.; Shinohara, H. Fullerenes in medicinal chemistry and their biological applications Mini-Rev. Med. Chem. 2001, 1 (4) 339-348
4. U.S. Environmental Protection Agency. Nanotechnology White Paper; Washington, DC, 2007.
5. The National Nanotechnology Initiative. Environmental, health, and safety research needs for engineered nanoscale materials.; 2006.
6. Ma, X.; Bouchard, D. Formation of aqueous suspensions of fullerenes Environ. Sci. Technol. 2008, 43 (2) 330-336
7. 60 in water: Nanocrystal formation and microbial response Environ. Sci. Technol. 2005, 39 (11) 4307-4316
8. 60 fullerenes in water: Evidence for genotoxicity Environ. Sci. Technol. 2006, 40 (23) 7394-7401
9. 60) formed using two procedures Environ. Sci. Technol. 2005, 39 (17) 6343-6351
10. Brant, J. A.; Labille, J.; Bottero, J.-Y.; Wiesner, M. R. Characterizing the impact of preparation method on fullerene cluster structure and chemistry Langmuir 2006, 22 (8) 3878-3885
11. 70, in water: Preparation and characterization Langmuir 2001, 17 (19) 6013-6017
12. ow) and aqueous solubility Environ. Sci. Technol. 2008, 42 (16) 5945-5950
13. 60 fullerene dispersion in water enhanced by natural organic matter and sunlight Environ. Sci. Technol. 2009, 43 (10) 3574-3579
14. 60) nanoparticles Langmuir 2006, 22, 10994-11001
15. 60) nanoparticles with humic acid and alginate coated silica surfaces: Measurements, mechanisms, and enivronmental implications Environ. Sci. Technol. 2008, 42 (20) 7607-7614
16. 60 derivatives Environ. Sci. Technol. 2009, 43 (17) 6597-6603
17. Mukherjee, B.; Weaver, J. W. Aggregation and charge behavior of metallic and nonmetallic nanoparticles in the presence of competing similarly-charged inorganic ions Environ. Sci. Technol. 2010, 44 (9) 3332-3338
18. 60 fullerene dispersion in water enhanced by natural organic matter and sunlight Environ. Sci. Technol. 2009, 43 (10) 3574
19. 60 nanoparticles Environ. Sci. Technol. 2008, 42 (8) 2853-2859
20. Terashima, M.; Nagao, S. Solubilization of [60] fullerene in water by aquatic humic substances Chem. Lett. 2007, 36 (2) 302-303
21. Isaacson, C. W.; Kleber, M.; Field, J. A. Quantitative analysis of fullerene nanomaterials in environmental systems: A critical review Environ. Sci. Technol. 2009, 43 (17) 6463-6474
22. Lyon, D. Y.; Adams, L. K.; Falkner, J. C.; Alvarez, P. J. J. Antibacterial activity of fullerene water suspensions: Effects of preparation method and particle size Environ. Sci. Technol. 2006, 40 (12) 4360-4366
23. 60 colloid formation in aqueous systems: effects of preparation method on size, structure, and surface charge Environ. Sci. Technol. 2008, 42 (1) 173-178
24. Ramos, A. M.; Rispens, M. T.; van Duren, J. K. J.; Hummelen, J. C.; Janssen, R. A. J. Photoinduced electron transfer and photovoltaic devices of a conjugated polymer with pendant fullerenes J. Am. Chem. Soc. 2001, 123, 6714-6715
25. 60-fullerene and a native blood protein ChemBioChem 2006, 7, 1783-1789
26. Mori, S.; Barth, H. G. Size Exclusion Chromatography; Springer: New York, 1999.
27. Schimpf, M.; Caldwell, K.; Giddings, J. C., Eds. Field-Flow Fractionation Handbook; Wiley Interscience: New York, 2000.
28. Giddings, C. J. Field-flow fractionation: Analysis of macromolecular, colloidal, and particulate materials Science 1993, 260, 1456-1465
29. Isaacson, C. W.; Usenko, C. Y.; Tanguay, R. L.; Field, J. A. Quantification of fullerenes by LC-ESI/MS and its application to in vivo toxicity assays Anal. Chem. 2007, 79 (23) 9091-9097
30. Kawano, S.; Murata, H.; Mikami, H.; Mukaibatake, K.; Waki, H. Method optimization for analysis of fullerenes by liquid chromatography/atmospheric pressure photoionization mass spectrometry Rapid Commun. Mas. Spectrom. 2006, 20, 2783-2785
31. 70, and [6,6]-phenyl C61-butyric acid methyl ester in synthetic and natural waters J. Chromatogr., A 2008, 1203 (2) 153-159
32. 60 colloids with size determination by dynamic light scattering and quantification by liquid chromatography atmospheric pressure photo-ionization mass spectrometry J. Chromatogr., A 2009, 1217 (9) 1506-1512
33. 60 under environmentally relevant conditions Environ. Sci. Technol. 2010, 44 (8) 3008-3013
34. 60O J. Am. Chem. Soc. 2001, 123 (39) 9720-9721
35. 60O, the first fullerene epoxide J. Am. Chem. Soc. 1992, 114 (3) 1103-1105
36. 10 J. Am. Chem. Soc. 2002, 124, 13384-13385
37. 60 as a radical sponge J. Am. Chem. Soc. 1992, 114 (11) 4412-4414
38. Zafiriou, O. C.; Joussot-Dubien, J.; Zepp, R. G.; Zika, R. G. Photochemistry of natural waters Environ. Sci. Technol. 1984, 18 (12) 358A-371A
39. 60 in aqueous phase by UV irradiation Environ. Sci. Technol. 2009, 43 (13) 4878-4883
40. 60 phototransformation Environ. Sci. Technol. 2009, 43 (14) 5257-5262
41. Chae, S.; Badireddy, A. R.; Budarz, J. F.; Lin, S.; Xiao, Y.; Therezien, M.; Wiesner, M. R. Heterogeneities in fullerene nanoparticle aggregates affecting reactivity, bioactivity, and transport ACS Nano 2010, 4 (9) 5011-5018