Influence of solution chemistry on the deposition and detachment kinetics of a CdTe quantum dot examined using a quartz crystal microbalance

Environmental Science and Technology

Volumn 43, Issue 9, 2009, Pages 3176-3182

  Quevedo, Ivan R ^a   Tufenkji, Nathalie ^a  

^a MCGILL UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

AQUEOUS ENVIRONMENT; CDTE; CYTOTOXIC EFFECTS; DEPOSITION BEHAVIOR; DEPOSITION KINETICS; DIFFUSIVE TRANSPORT; DIVALENT CATION; ENGINEERED NANOMATERIALS; ENVIRONMENTAL FATE; HIGH IONIC STRENGTH; NANO-MATERIALS; PARTICLE DEPOSITIONS; PH VALUE; PHYSICO-CHEMICAL CHARACTERIZATION; PUBLIC HEALTH RISKS; QUANTUM DOT; QUANTUM DOTS; RATE OF DEPOSITION; SILICA SURFACE; SOLUTION CHEMISTRY; SOLUTION CONDITIONS; SOLUTION PH; TEM;

AGGLOMERATION; CADMIUM ALLOYS; CADMIUM COMPOUNDS; CALCIUM; DEPOSITION; DYNAMIC LIGHT SCATTERING; GROUNDWATER; HEALTH RISKS; HYDROGEOLOGY; IONIC STRENGTH; NANOSTRUCTURED MATERIALS; OPTICAL WAVEGUIDES; OXIDE MINERALS; PIEZOELECTRIC DEVICES; PUBLIC RISKS; QUARTZ; QUARTZ CRYSTAL MICROBALANCES; SILICA; SURFACES; TRANSMISSION ELECTRON MICROSCOPY;

SEMICONDUCTOR QUANTUM DOTS;

CADMIUM; CALCIUM ION; CARBOXYL GROUP; ELECTROLYTE; POTASSIUM; QUANTUM DOT; SILICON DIOXIDE; SODIUM CHLORIDE; TELLURIUM;

CADMIUM; ENVIRONMENTAL FATE; LIGHT SCATTERING; NANOTECHNOLOGY; PARTICLE SIZE; PHYSICOCHEMICAL PROPERTY; PUBLIC HEALTH; QUARTZ; REACTION KINETICS; SILICA; TOXIC MATERIAL; TRANSMISSION ELECTRON MICROSCOPY;

ARTICLE; CRYSTAL; ELECTROPHORETIC MOBILITY; IONIC STRENGTH; KINETICS; LIGHT SCATTERING; MEASUREMENT; PARTICLE SIZE; PH; PHYSICAL CHEMISTRY; QUARTZ CRYSTAL MICROBALANCE; SAND; SURFACE PROPERTY; TRANSMISSION ELECTRON MICROSCOPY;

CADMIUM COMPOUNDS; CHEMISTRY, ANALYTICAL; ELECTROLYTES; ELECTROPHORESIS; KINETICS; LIGHT; MICROSCOPY, ELECTRON, TRANSMISSION; QUANTUM DOTS; QUARTZ; SCATTERING, RADIATION; SOLUTIONS; SURFACE PROPERTIES; TELLURIUM;

EID: 66449100621     PISSN: 0013936X     EISSN: 15205851     Source Type: Journal    
DOI: 10.1021/es803388u     Document Type: Article

References (34)

1. Lux Research Inc., The Nanotech Report, 4th ed., 2004.
2. Roco, M. C. Broader societal issues of nanotechnology. J. Nanopart. Res. 2003, 5, 181-189.
3. Somorjai, G. A.; McCrea, K. Roadmap for catalysis science in the 21st century: a personal view of building the future on past and present accomplishments. Appl. Catal. A 2001, 222, 3-18.
4. McNeil, S. E. Nanotechnology for the biologist. J. Leukocyte Biol. 2005, 78, 585-594.
5. Posani, K. T.; Tripathi, V.; Annamalai, S.; Weisse-Bernstein, N. R.; Krishna, S.; Perahia, R.; Crisafulli, O.; Painter, O. J. Nanoscale quantum dot infrared sensors with photonic crystal cavity. Appl. Phys. Lett. 2006, 88, 151104.
6. Nozik, A. J. Quantum dot solar cells. Physica E 2002, 14, 115-120.
7. Gao, X.; Cui, Y.; Levenson, R. M.; Chung, L. W. K.; Nie, S. In vivo cancer targeting and imaging with semiconductor quantum dots. Nat. Biotechnol. 2004, 22 (8), 969-976.
8. Alivisatos, A. P. The use of nanocrystals in biological detection. Nat. Biotechnol. 2004, 22 (1), 47-52.
9. Dabbousi, B. O.; Rodriguez-Viejo, J.; Mikulec, F. V.; Heine, J. R.; Mattoussi, H.; Ober, R.; Jensen, K. F.; Bawendi, M. G. (CdSe)ZnS core-shell quantum dots: Synthesis and characterization of a size series of highly luminescent nanocrystallites. J. Phys. Chem. B 1997, 101 (46), 9463-9475.
10. Hardman, R. A toxicological review of quantum dots: toxicity depends on physicochemical and environmental factors. Environ. Health Perspect. 2006, 114 (2), 165-172.
11. Aldana, J.; Wang, Y. A.; Peng, X. Photochemical instability of CdSe nanocrystals coated by hydrophilic thiols. J. Am. Chem. Soc. 2001, 123 (36), 8844-8850.
12. Gagne, F.; Auclair, J.; Turcotte, P.; Fournier, M.; Gagnon, C.; Sauve, S.; Blaise, C. Ecotoxicity of CdTe quantum dots to freshwater mussels: Impacts on immune system, oxidative stress and genotoxicity. Aquat. Toxicol. 2008, 86, 333-340.
13. Male, K. B.; Lachance, B.; Hrapovic, S.; Sunahara, G.; Luong, J. H. T. Assessment of Cytotoxicity of quantum dots and gold nanoparticles using cell-based impedance spectroscopy. Anal. Chem. 2008, 80 (14), 5487-5493.
14. Pelley, A. J.; Tufenkji, N. Effect of particle size and natural organic matter on the migration of nano- and microscale latex particles in saturated porous media. J. Colloid Interface Sci. 2008, 321, 74-83.
15. Lecoanet, H. F.; Bottero, J.-Y.; Wiesner, M. R. Laboratory assessment of the mobility of nanomaterials in porous media. Environ. Sci. Technol. 2004, 38, 5164-5169.
16. Lecoanet, H. F.; Wiesner, M. R. Velocity effects on fullerene and oxide nanoparticle deposition in porous media. Environ. Sci. Technol. 2004, 38, 4377-4382.
17. Saleh, N.; Sirk, K.; Liu, Y.-Q.; Phenrat, T.; Dufour, B.; Matyjas-zewski, K.; Tilton, R. D.; Lowry, G. V. Surface modifications enhance nanoiron transport and NAPL targeting in saturated porous media. Environ. Eng. Sci. 2007, 24 (1), 45-57.
18. Kanel, S. R.; Nepal, D.; Manning, B.; Choi, H. Transport of surface-modified iron nanoparticle in porous media and application to arsenic(III) remediation. J. Nanopart. Res. 2007, 9, 725-735.
19. Franchi, A.; O'Melia, C. R. Effects of natural organic matter and solution chemistry on the deposition and reentrainment of colloids in porous media. Environ. Sci. Technol. 2003, 37, 1122-1129.
20. Yao, K. M.; Habibian, M. T.; O'Melia, C. R. Water and wastewater filtration. Concepts and applications. Environ. Sci. Technol. 1971, 5 (11), 1105-1112.
21. He, F.; Zhao, D.; Liu, J.; Roberts, C. B. Stabilization of Fe-Pd nanoparticles with sodium carboxymethyl cellulose for enhanced transport and dechlorination of trichloroethylene in soil and groundwater. Ind. Eng. Chem. Res. 2007, 46, 29-34.
22. Saleh, N.; Kim, H.-J.; Phenrat, T.; Matyjaszewski, K.; Tilton, R. D.; Lowry, G. V. Ionic strength and composition affect the mobility of surface-modified Fe0 nanoparticles in water-saturated sand columns. Environ. Sci. Technol. 2008, 42, 3349-3355.
23. Chen, K. L.; Elimelech, M. Aggregation and deposition kinetics of fullerene (C60) nanoparticles. Langmuir 2006, 22, 10994-11001.
24. Chen, K. L.; Elimelech, M. Interaction of fullerene (C60) nanoparticles with humic acid and alginate coated silica surfaces: measurements, mechanisms and environmental implications. Environ. Sci. Technol. 2008, 42, 7607-7614.
25. Sauerbrey, G. Verwendung von schwingquarzen zur wagung dunner schichten und zur mikrowagung. Z. Phys. 1959, 155, 206-222.
26. Hunter, R. J. Foundations of Colloid Science; Oxford University Press: New York, 2001; p806.
27. Zhang, Y.; Chen, Y.; Westerhoff, P.; Crittenden, J. C. Stability and removal of water soluble CdTe quantum dots in water. Environ. Sci. Technol. 2008, 42 (1), 321-325.
28. Behrens, S. H.; Christl, D. I.; Emmerzael, R.; Schurtenberger, P.; Borkovec, M. Charging and aggregation properties of carboxyl latex particles: Experiments versus DLVO theory. Langmuir 2000, 16, 2566-2575.
29. Tufenkji, N.; Elimelech, M. Breakdown of colloid filtration theory: Role of secondary energy minimum and surface charge heterogeneities. Langmuir 2005, 21, 841-852.
30. Espinasse, B.; Hotze, E. M.; Wiesner, M. R. Transport and retention of colloidal aggregates of C60 in porous media: Effects of organic macromolecules, ionic composition, and preparation method. Environ. Sci. Technol. 2007, 41, 7396-7402.
31. Colloidal Silica: Fundamentals and Applications; Bergna, H. E., Roberts, W. O., Eds.; CRC Taylor & Francis: Boca Raton, FL, 2006.
32. Adamczyk, Z.; van de Ven, T. G. M. Deposition of particles under external forces in laminar flow through parallel-plate and cylindrical channels. J. Colloid Interface Sci. 1981, 80 (2), 340-356.
33. Ryan, J. N.; Elimelech, M. Colloid mobilization and transport in groundwater. Colloids Surf., A 1996, 107, 1-56.
34. Hahn, M. W.; Abadzic, D.; O'Melia, C. R. Aquasols: On the role of secondary minima. Environ. Sci. Technol. 2004, 38, 5915-5924.