Coupled effects of solution chemistry and hydrodynamics on the mobility and transport of quantum dot nanomaterials in the vadose zone

Journal of Contaminant Hydrology

Volumn 118, Issue 3-4, 2010, Pages 184-198

  Uyusur, Burcu ^a   Darnault, Christophe J G ^a   Snee, Preston T ^b   Kokën, Emre ^a   Jacobson, Astrid R ^c   Wells, Robert R ^d  

^a 1120 Science and Engineering Offices   (United States)

^b UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

^c UTAH STATE UNIVERSITY   (United States)

^d USDA ARS NATIONAL SEDIMENTATION LABORATORY   (United States)

Author keywords

Aggregation; Engineered nanoparticles; Gas water interfaces; Ionic strength; Preferential flow; Quantum dots; Ripening; Surfactant; Transport; Unsaturated porous media

Indexed keywords

AGGREGATION; ENGINEERED NANOPARTICLES; GAS-WATER INTERFACES; PREFERENTIAL FLOWS; QUANTUM DOT; RIPENING; SURFACTANT; TRANSPORT; UNSATURATED POROUS MEDIA;

AGGLOMERATION; BLOOD VESSELS; FLUID DYNAMICS; GROUNDWATER; GROUNDWATER FLOW; GROUNDWATER POLLUTION; HYDRODYNAMICS; NANOPARTICLES; OPTICAL WAVEGUIDES; PHASE INTERFACES; POROUS MATERIALS; QUANTUM CHEMISTRY; SEEPAGE; SEMICONDUCTOR QUANTUM DOTS; SOIL MECHANICS; SURFACE ACTIVE AGENTS; SURFACE TENSION;

IONIC STRENGTH;

GROUND WATER; NONIONIC SURFACTANT; QUANTUM DOT;

HYDRODYNAMICS; INFILTRATION; MOBILITY; POLLUTANT REMOVAL; POLLUTANT TRANSPORT; POROUS MEDIUM; PREFERENTIAL FLOW; SURFACTANT; UNSATURATED MEDIUM; VADOSE ZONE; WATER CHEMISTRY;

ARTICLE; CONTROLLED STUDY; ENVIRONMENTAL IMPACT; FLOW RATE; HYDRODYNAMICS; IONIC STRENGTH; POLLUTION TRANSPORT; PRIORITY JOURNAL; SURFACE TENSION; WATER CONTENT;

GASES; HYDRODYNAMICS; NANOSTRUCTURES; NANOTECHNOLOGY; QUANTUM DOTS; WATER;

EID: 78649696806     PISSN: 01697722     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jconhyd.2010.09.013     Document Type: Article

References (108)

1. M. Abu-Zreig, R.P. Rudra, and W.T. Dickinson Effect of application of surfactants on hydraulic properties of soils Biosyst. Eng. 84 3 2003 363 372
2. A.W. Adamson, and A.P. Gast Physical Chemistry of Surfaces 1997 John Wiley and Sons New York
3. A.P. Alivisatos Perspectives on the physical chemistry of semiconductor nanocrystals J. Phys. Chem. 100 31 1996 13226 13239
4. R.I. Al-Raoush, and C.S. Willson A pore-scale investigation of a multiphase porous media system J. Contam. Hydrol. 77 1-2 2005 67 89
5. R.E. Bailey, and S.M. Nie Alloyed semiconductor quantum dots: tuning the optical properties without changing the particle size J. Am. Chem. Soc. 125 23 2003 7100 7106
6. B. Ballou, B.C. Lagerholm, L.A. Ernst, M.P. Bruchez, and A.S. Waggoner Noninvasive imaging of quantum dots in mice Bioconjug. Chem. 15 1 2004 79 86
7. T. Baumann, and C.J. Werth Visualization and modeling of polystyrol colloid transport in a silicon micromodel Vadose Zone J. 3 2 2004 434 443
8. P. Biswas, and C.Y. Wu Critical review: nanoparticles and the environment J. Air Waste Manage. Assoc. 55 6 2005 708 746
9. S.A. Bradford, and S. Torkzaban Colloid transport and retention in unsaturated porous media: a review of interface-, collector-, and pore-scale processes and models Vadose Zone J. 7 2 2008 667 681
10. S.A. Bradford, S.R. Yates, M. Bettahar, and J. Simunek Physical factors affecting the transport and fate of colloids in saturated porous media Water Resour. Res. 38 12 2002 1327 10.1029/2002WR001340
11. J. Brant, J. Labille, J.Y. Bottero, and M.R. Wiesner Nanoparticle transport, aggregation, and deposition M.R. Wiesner, J.Y. Bottero, Environmental Nanotechnology 2007 McGraw-Hill New York, NY, USA 231 294
12. D.G. Brown, and P.R. Jaffe Effects of nonionic surfactants on bacterial transport through porous media Environ. Sci. Technol. 35 19 2001 3877 3883
13. M. Bruchez, M. Moronne, P. Gin, S. Weiss, and A.P. Alivisatos Semiconductor nanocrystals as fluorescent biological labels Science 281 5385 1998 2013 2016
14. D.P. Button, and S. Coe-Sullivan For LEDS, maybe size does matter Photon. Spectra 42 11 2008 60 61
15. W.C.W. Chan, and S.M. Nie Quantum dot bioconjugates for ultrasensitive nonisotopic detection Science 281 5385 1998 2016 2018
16. K.L. Chen, and M. Elimelech Aggregation and deposition kinetics of fullerene (C60) nanoparticles Langmuir 22 2006 10994 11001 (Pubitemid 46129634)
17. K.L. Chen, and M. Elimelech Interaction of fullerene (C60) nanoparticles with humic acid and alginate coated silica surfaces: measurements, mechanisms and environmental implications Environ. Sci. Technol. 42 2008 7607 7614
18. 2 nanoparticles in porous media during primary drainage Environ. Sci. Technol. 42 6 2008 1916 1921
19. T. Cheng, and J.E. Saiers Mobilization and transport of in situ colloids during drainage and imbibition of partially saturated sediments Water Resour. Res. 45 2009 W08414 10.1029/2008WR007494
20. Y. Chu, Y. Jin, M. Flury, and M.V. Yates Mechanisms of virus removal during transport in unsaturated porous media Water Resour. Res. 37 2 2001 253 263
21. S. Coe-Sullivan Inorganic materials efficiently power flat-panel displays Laser Focus World 43 3 2007 65
22. S. Coe-Sullivan Quantum dot developments Nat. Photonics 3 6 2009 315 316
23. V.L. Colvin The potential environmental impact of engineered nanomaterials Nat. Biotechnol. 21 10 2003 1166 1170
24. C.J.G. Darnault, P. Garnier, Y.J. Kim, K. Oveson, T.S. Steenhuis, J.Y. Parlange, M. Jenkins, W.C. Ghiorse, and P.C. Baveye Preferential transport of Cryptosporidium parvum oocysts in variably-saturated subsurface environments Water Environ. Res. 75 2 2003 113 120
25. C.J.G. Darnault, T.S. Steenhuis, Y.J. Kim, P. Garnier, M. Jenkins, W.C. Ghiorse, P.C. Baveye, and J.Y. Parlange Preferential flow and the transport of Cryptosporidium parvum oocysts through the vadose zone: experiments and modeling Vadose Zone J. 3 1 2004 262 270
26. Davies, C., 2005. Managing the effects of nanotechnologies, Woodrow Wilson International Center for Scholar, Project on Emerging Nanotechnologies, Washington, DC.
27. N.C. DeNovio, J.E. Saiers, and J.N. Ryan Colloid movement in unsaturated porous media: recent advances and future directions Vadose Zone J. 3 2004 338 351
28. A.M. Derfus, W.C.W. Chan, and S.N. Bhatia Probing the cytotoxicity of semiconductor quantum dots Nano Lett. 4 1 2004 11 18
29. B.V. Derjaguin, and L.D. Landau Theory of the stability of strongly charged lyophobic sols and of the adhesion of strongly charged particles in solutions of electrolytes Acta Physicochim. U. R. S. S. 14 1941 733 762
30. A. Ditsch, P.E. Laibinis, D.I.C. Wang, and T.A. Hatton Controlled clustering and enhanced stability of polymer-coated magnetic nanoparticles Langmuir 21 13 2005 6006 6018
31. M. Elimelech, J. Gregory, X. Jia, and R.A. Williams Particle Deposition and Aggregation: Measurement, Modeling and Simulation 1995 Butterworth-Heinemann Ltd Oxford
32. B. Espinasse, E.M. Hotze, and M.R. Wiesner Transport and retention of colloidal aggregates of C-60 in porous media: effects of organic macromolecules, ionic composition, and preparation method Environ. Sci. Technol. 41 21 2007 7396 7402
33. J. Fang, X.Q. Shan, B. Wen, J.M. Lin, and G. Owens Stability of titania nanoparticles in soil suspensions and transport in saturated homogeneous soil columns Environ. Pollut. 157 4 2009 1101 1109
34. B. Faybishenko, M. Bandurraga, M. Conrad, P. Cook, C. Eddy-Dilek, L. Everett FRx Inc. of Cincinnati T. Hazen, S. Hubbard, A.R. Hutter, P. Jordan, C. Keller, F.J. Leij, N. Loaiciga, E.L. Majer, L. Murdoch, S. Renehan, B. Riha, J. Rossabi, Y. Rubin, A. Simmons, S. Weeks, and C.V. Williams Vadose zone characterization and monitoring B.B. Looney, R.W. Falta, Current technologies, applications, and future developments Vadose Zone. Science and Technology V1 2000 Batelle Press Columbus, OH 133 509
35. B.R. Fisher, H.J. Eisler, N.E. Stott, and M.G. Bawendi Emission intensity dependence and single-exponential behavior in single colloidal quantum dot fluorescence lifetimes J. Phys. Chem. B 108 1 2004 143 148
36. R.A. French, A.R. Jacobson, B. Kim, S.L. Isley, R.L. Penn, and P.C. Baveye Influence of ionic strength, pH, and cation valence on aggregation kinetics of titanium dioxide nanoparticles Environ. Sci. Technol. 43 5 2009 1354 1359
37. G. Fritz, V. Schadler, N. Willenbacher, and N.J. Wagner Electrostatic stabilization of colloidal dispersions Langmuir 18 16 2002 6381 6390
38. B. Gao, J.E. Saiers, and J. Ryan Pore-scale mechanisms of colloid deposition and mobilization during steady and transient flow through unsaturated granular media Water Resour. Res. 42 1 2006 W01410 10.1029/2005WR004233
39. B. Gao, T.S. Steenhuis, Y. Zevi, V.L. Morales, J.L. Nieber, B.K. Richards, J.F. McCarthy, and J.Y. Parlange Capillary retention of colloids in unsaturated porous media Water Resour. Res. 44 4 2008 W04504 10.1029/2006WR005332
40. B. Gilbert, G.P. Lu, and C.S. Kim Stable cluster formation in aqueous suspensions of iron oxyhydroxide nanoparticles J. Colloid Interface Sci. 313 1 2007 152 159
41. J. Gregory Approximate expressions for retarded van der Waals interaction J. Colloid Interface Sci. 83 1 1981 138 145
42. K.A.D. Guzman, M.R. Taylor, and J.F. Banfield Environmental risks of nanotechnology: National Nanotechnology Initiative funding, 2000-2004 Environ. Sci. Technol. 40 5 2006 1401 1407
43. K.A.D. Guzman, M.P. Finnegan, and J.F. Banfield Influence of surface potential on aggregation and transport of titania nanoparticles Environ. Sci. Technol. 40 2006 7688 7693
44. R. Hardman A toxicologic review of quantum dots: toxicity depends on physicochemical and environmental factors Environ. Health Perspect. 114 2 2006 165 172
45. E.J. Henry, and J.E. Smith The effect of surface-active solutes on water flow and contaminant transport in variably saturated porous media with capillary fringe effects J. Contam. Hydrol. 56 3-4 2002 247 270
46. E.J. Henry, and J.E. Smith Surfactant-induced flow phenomena in the vadose zone: a review of data and numerical modeling Vadose Zone J. 2 2003 154 167
47. R.J. Hunter More reliable zeta potentials using electroacoustics Prog. Colloid Polym. Sci. 128 2004 1 10
48. M. Ikanovic, W.E. Rudzinski, J.G. Bruno, A. Allman, M.P. Carrillo, S. Dwarakanath, S. Bhahdigadi, P. Rao, J.L. Kiel, and C.J. Andrews Fluorescence assay based on aptamer-quantum dot binding to Bacillus thuringiensis spores J. Fluoresc. 17 2 2007 193 199
49. Y. Jin, and M. Flury Fate and transport of viruses in porous media Adv. Agron. 77 2002 39 102
50. A.A. Keller, and S. Sirivithayapakorn Transport of colloids in unsaturated porous media: explaining large-scale behavior based on pore-scale mechanisms Water Resour. Res. 40 12 2004 W12403 10.1029/2004WR003315
51. S. Kim, B.R. Fisher, H.J. Eisler, and M.G. Bawendi Type II quantum dots: CdTe/CdSe(core/shell) and CdSe/ZnTe(core/shell) heterostructures J. Am. Chem. Soc. 125 2003 11466 11667
52. V. Lazouskaya, and Y. Jin Colloid retention at air-water interface in a capillary channel Colloids Surf. Physicochem. Eng. Asp. 325 3 2008 141 151
53. V. Lazouskaya, Y. Jin, and D. Or Interfacial interactions and colloid retention under steady flows in a capillary channel J. Colloid Interface Sci. 303 1 2006 171 184
54. H.F. Lecoanet, and M.R. Wiesner Velocity effects on fullerene and oxide nanoparticle deposition in porous media Environ. Sci. Technol. 38 16 2004 4377 4382
55. H.F. Lecoanet, J.Y. Bottero, and M.R. Wiesner Laboratory assessment of the mobility of nanomaterials in porous media Environ. Sci. Technol. 38 19 2004 5164 5169
56. W. Lee, R.S. Mane, S.-K. Min, T.H. Yoon, and S.-H. Han Nanocrystalline CdS-water-soluble conjugated-polymers: high performance photoelectrochemical cells Appl. Phys. Lett. 90 2007 263503
57. J.J. Lenhart, and J.E. Saiers Transport of silica colloids through unsaturated porous media: experimental results and model comparisons Environ. Sci. Technol. 36 4 2002 769 777
58. J.J. Lenhart, and J.E. Saiers Adsorption of natural organic matter to air-water interfaces during transport through unsaturated porous media Environ. Sci. Technol. 38 1 2004 120 126
59. J.M. Levin, J.S. Herman, G.M. Hornberger, and J.E. Saiers Colloid mobilization from a variably saturated, intact soil core Vadose Zone J. 5 2 2006 564 569
60. D.S. Lidke, and D.J. Arndt-Jovin Imaging takes a quantum leap Physiology 19 2004 322 325
61. D. Lin, N. Liu, K. Yang, B. Xing, and F. Wu Different stabilities of multiwalled carbon nanotubes in fresh surface water samples Environ. Pollut. 158 2010 1270 1274
62. B. Looney, and R. Falta Vadose zone: what it is, why it matters, and how it works B.B. Looney, R.W. Falta, Vadose zone Science and Technology V1 2000 Batelle Press Columbus, OH 3 59
63. M.D. Mingorance, J.F. Fernandez Galvez, A. Pena, and E. Barahona Laboratory methodology to approach soil water transport in the presence of surfactants Colloids Surf. Physicochem. Eng. Asp. 302 2007 75 82
64. C.B. Murray, D.J. Norris, and M.G. Bawendi Synthesis and characterization of nearly monodisperse CdE (E = S, Se, Te) semiconductor nanocrystallites J. Am. Chem. Soc. 115 19 1993 8706 8715
65. J.L. Nadeau, N.N. Perreault, T.D. Niederberger, L.G. Whyte, H.J. Sun, and R. Leon Fluorescence microscopy as a tool for in situ life detection Astrobiology 8 4 2008 859 875
66. J. Nalaskowski, A.V. Nguyen, J. Hupka, and J.D. Miller Study of particle-bubble interaction using atomic force microscopy-current possibilities and challenges Physicochem. Probl. Miner. Process. 36 2002 253 272
67. M.R. Niemet, M.L. Rockhold, N. Weisbrod, and J.S. Selker Relationships between gas-liquid interfacial surface area, liquid saturation, and light transmission in variably saturated porous media Water Resour. Res. 38 8 2002 1135 10.1029/2001WR000785
68. M. Noh, T. Kim, H. Lee, C.K. Kim, S.W. Joo, and K. Lee Fluorescence quenching caused by aggregation of water-soluble CdSe quantum dots Colloids and Surfaces A: Physicochem. Eng. Aspects 359 2010 39 44
69. G. Oberdorster, A. Maynard, K. Donaldson, V. Castranova, J. Fitzpatrick, K. Ausman, J. Carter, B. Karn, W. Kreyling, D. Lai, S. Olin, N. Monteiro-Riviere, D. Warheit, and H. Yang A report from the ILSI Research Foundation/Risk Science Institute Nanomaterial Toxicity Screening Working Group Principles for Characterizing the Potential Human Health Effects from Exposure to Nanomaterials: elements of a screening strategy Part. Fibre Toxicol. 2 8 2005 1 35 10.1186/1743-8977-2.8
70. Z.A. Peng, and X.G. Peng Formation of high-quality CdTe, CdSe, and CdS nanocrystals using CdO as precursor J. Am. Chem. Soc. 123 1 2001 183 184
71. T. Phenrat, N. Saleh, K. Sirk, R.D. Tilton, and G.V. Lowry Aggregation and sedimentation of aqueous nanoscale zerovalent iron dispersions Environ. Sci. Technol. 41 1 2007 284 290
72. I.R. Quevedo, and N. Tufenkji Influence of solution chemistry on the deposition and detachment kinetics of a CdTe quantum dot examined using a quartz crystal microbalance Environ. Sci. Technol. 43 9 2009 3176 3182
73. M.K. Ridley, V.A. Hackley, and M.L. Machesky Characterization and surface-reactivity of nanocrystalline anatase in aqueous solutions Langmuir 22 2006 10972 10982
74. M.C. Roco Broader societal issues of nanotechnology J. Nanopart. Res. 5 3-4 2003 181 189
75. M.C. Roco, W.S. Bainbridge, Societal Implications of Nanoscience and Nanotechnology 2001 Springer Dordrecht 1 384
76. J.N. Ryan, and M. Elimelech Colloid mobilization and transport in groundwater Colloids Surf. Physicochem. Eng. Asp. 107 1996 1 56
77. J.E. Saiers, and J.J. Lenhart Colloid mobilization and transport within unsaturated porous media under transient-flow conditions Water Resour. Res. 39 1 2003 1019
78. J.E. Saiers, and J.J. Lenhart Ionic-strength effects on colloid transport and interfacial reactions in partially saturated porous media Water Resour. Res. 39 9 2003 1256
79. J.F. Schijven, and S.M. Hassanizadeh Removal of viruses by soil passage: overview of modeling, processes, and parameters Crit. Rev. Environ. Sci. Technol. 30 1 2000 49 127
80. M.H. Schroth, S.J. Ahearn, J.S. Selker, and J.D. Istok Characterization of Miller-similar silica sands for laboratory hydrologic studies Soil Sci. Soc. Am. J. 60 5 1996 1331 1339
81. H.J. Schulze Physico-chemical Elementary Processes in Flotation 1984 Elsevier Amsterdam
82. J.Y. Shang, M. Flury, G. Chen, and J. Zhuang Impact of flow rate, water content, and capillary forces on in situ colloid mobilization during infiltration in unsaturated sediments Water Resour. Res. 44 6 2008 W06411 10.1029/2007WR006516
83. S. Sirivithayapakorn, and A. Keller Transport of colloids in unsaturated porous media: a pore-scale observation of processes during the dissolution of air-water interface Water Resour. Res. 39 12 2003 1346
84. A.M. Smith, and S.M. Nie Chemical analysis and cellular imaging with quantum dots Analyst 129 8 2004 672 677
85. J.S. Steckel, J.P. Zimmer, S. Coe-Sullivan, N.E. Stott, V. Bulovic, and M.G. Bawendi Blue luminescence from (CdS)ZnS core-shell nanocrystals Angew. Chem. Int. Ed Engl. 43 16 2004 2154 2158
86. A. Tiraferri, and R. Sethi Enhanced transport of zerovalent iron nanoparticles in saturated porous media by guar gum J. Nanopart. Res. 11 2009 635 645
87. S. Torkzaban, S.M. Hassanizadeh, J.F. Schijven, and H.H.J.L. van den Berg Role of air-water interfaces on retention of viruses under unsaturated conditions Water Resour. Res. 42 12 2006 W12S14 10.1029/2006WR004904
88. S. Torkzaban, S.A. Bradford, and S.L. Walker Resolving the coupled effects of hydrodynamics and DLVO forces on colloid attachment in porous media Langmuir 23 19 2007 9652 9660
89. S. Torkzaban, S.A. Bradford, M.T. van Genuchten, and S.L. Walker Colloid transport in unsaturated porous media: the role of water content and ionic strength on particle straining J. Contam. Hydrol. 96 1-4 2008 113 127
90. M. Tribout, S. Paredes, J.M. Gonzalez-Manas, and F.M. Goni Binding of Triton X-100 to bovine serum albumin as studied by surface tension measurements J. Biochem. Biophys. Meth. 22 1991 129 133
91. J.M. Wan, and T.K. Tokunaga Partitioning of clay colloids at air-water interfaces J. Colloid Interface Sci. 247 1 2002 54 61
92. J.M. Wan, and J.L. Wilson Colloid transport in unsaturated porous-media Water Resour. Res. 30 4 1994 857 864
93. J.M. Wan, and J.L. Wilson Visualization of the role of gas-water interface on the fate and transport of colloids in porous-media Water Resour. Res. 30 1 1994 11 23
94. B.L. Wehrenberg, C.J. Wang, and P. Guyot-Sionnest Interband and intraband optical studies of PbSe colloidal quantum dots J. Phys. Chem. B 106 41 2002 10634 10640
95. M.D. Whiteside, K.K. Treseder, and P.R. Atsatt The brighter side of soils: quantum dots track organic nitrogen through fungi and plants Ecology 90 1 2009 100 108
96. A. Wiel-Shafran, Z. Ronen, N. Weisbrod, E. Adar, and A. Gross Potential changes in soil properties following irrigation with surfactant-rich greywater Ecol. Eng. 26 4 2006 348 354
97. M.R. Wiesner, and J.Y. Botero Nanotechnology as a tool for sustainability M.R. Wesiner, J.Y. Botero, Environmental Nanotechnology, Applications and Impacts of Nanomaterials 2007 McGraw-Hill Publisher 3 13
98. M.R. Wiesner, G.V. Lowry, P. Alvarez, D. Dionysiou, and P. Biswas Assessing the risks of manufactured nanomaterials Environ. Sci. Technol. 40 14 2006 4336 4345
99. R.H. Yoon, and L.Q. Mao Application of extended DLVO theory. 4. Derivation of flotation rate equation from first principles J. Colloid Interface Sci. 181 2 1996 613 626
100. Y. Zevi, A. Dathe, J.F. McCarthy, B.K. Richards, and T.S. Steenhuis Distribution of colloid particles onto interfaces in partially saturated sand Environ. Sci. Technol. 39 18 2005 7055 7064
101. Y. Zevi, A. Dathe, B. Gao, W. Zhang, B.K. Richards, and T.S. Steenhuis Transport and retention of colloidal particles in partially saturated porous media: effect of ionic strength Water Resour. Res. 45 2009 W12403
102. P.D. Zhang, L.A. Li, C.Q. Dong, H.F. Qian, and J.C. Ren Sizes of water-soluble luminescent quantum dots measured by fluorescence correlation spectroscopy Anal. Chim. Acta 546 1 2005 46 51
103. Y. Zhang, Y.S. Chen, P. Westerhoff, and J.C. Crittenden Stability and removal of water soluble CdTe quantum dots in water Environ. Sci. Technol. 42 1 2008 321 325
104. X.H. Zhong, Y.Y. Feng, W. Knoll, and M.Y. Han Alloyed ZnxCd1-xS nanocrystals with highly narrow luminescence spectral width J. Am. Chem. Soc. 125 44 2003 13559 13563
105. X.H. Zhong, M.Y. Han, Z.L. Dong, T.J. White, and W. Knoll Composition-tunable ZnxCd1-xSe nanocrystals with high luminescence and stability J. Am. Chem. Soc. 125 28 2003 8589 8594
106. J. Zhuang, J.F. McCarthy, J.S. Tyner, E. Perfect, and M. Flury In situ colloid mobilization in hanford sediments under unsaturated transient flow conditions: effect of irrigation pattern Environ. Sci. Technol. 41 9 2007 3199 3204
107. J. Zhuang, J.S. Tyner, and E. Perfect Colloid transport and remobilization in porous media during infiltration and drainage J. Hydrol. 377 1-2 2009 112 119
108. J. Zhuang, N. Goeppert, C. Tu, J. McCarthy, E. Perfect, and L. McKay Colloid transport with wetting fronts: interactive effects of solution surface tension and ionic strength Water Res. 44 4 2010 1270 1278