G. Oberdörster, Toxicology of ultrafine particles: in vivo studies, Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, vol.358, issue.1775, pp.2719-2740, 1775.
DOI : 10.1098/rsta.2000.0680

J. F. Banfield and A. Navrotsky, Nanoparticles and the environment. Reviews in mineralogy and geochemistry, Geochimica et Cosmochimica Acta, vol.67, 2001.

S. Yean, L. Cong, C. T. Yavuz, J. T. Mayo, W. W. Yu et al., Effect of magnetite particle size on adsorption and desorption of arsenite and arsenate, Journal of Materials Research, vol.40, issue.12, pp.3255-3264, 2005.
DOI : 10.2134/jeq2000.00472425002900050008x

P. B. Zantye, A. Kumar, and A. K. Sikder, Chemical mechanical planarization for microelectronics applications, Materials Science and Engineering: R: Reports, vol.45, issue.3-6, pp.89-220, 2004.
DOI : 10.1016/j.mser.2004.06.002

S. Brunauer, P. H. Emmett, and E. Teller, Adsorption of Gases in Multimolecular Layers, Journal of the American Chemical Society, vol.60, issue.2, pp.309-319, 1938.
DOI : 10.1021/ja01269a023

B. Marler, On the relationship between refractive index and density for SiO 2 polymorphs, Phys Chem Min, vol.16, pp.286-290, 1988.

A. G. Murillo, Elaboration, propriétés structurales, optiques et spectroscopiques de films sol-gel scintillants de Gd, 2002.

H. Ohshima, A Simple Expression for Henry's Function for the Retardation Effect in Electrophoresis of Spherical Colloidal Particles, Journal of Colloid and Interface Science, vol.168, issue.1, pp.269-271, 1994.
DOI : 10.1006/jcis.1994.1419

P. C. Carman, Constitution of colloidal silica, Transactions of the Faraday Society, vol.36, pp.964-973, 1940.
DOI : 10.1039/tf9403600964

R. K. Iler, Colloid chemistry of silica and silictes, 1955.

D. B. Kent, V. S. Tripathi, N. B. Ball, J. O. Leckie, and M. D. Siegel, Surfacecomplexation modeling of radionuclide adsorption in subsurface environments, NUREG/CR-4807, U.S. Nuclear Regulatory Commission, 1988.

M. Bizi and G. Baudet, Contribution of static light scattering to the textural characterization of large aggregates, Journal of Colloid and Interface Science, vol.300, issue.1, pp.200-209, 2006.
DOI : 10.1016/j.jcis.2006.03.069

M. Kerker, The scattering of light and other electromagnetic radiation, 1969.

C. F. Bohren and D. R. Huffman, Absorption and Scattering of Light by Small Particles, 1983.
DOI : 10.1002/9783527618156

G. Michard, Chemical balances in natural waters, 1989.

M. Bizi, French National Research Agency Report, NANOSEP-ANR-08-ECOT- 009, p.61015, 2012.

G. H. Bolt, Determination of the Charge Density of Silica Sols, The Journal of Physical Chemistry, vol.61, issue.9, pp.1166-1169, 1957.
DOI : 10.1021/j150555a007

R. K. Iler, The Chemistry of Silica : Solubility, Polymerization, Colloid and Surface Properties and Biochemistry of Silica, 1979.

M. Prezzi, P. J. Monteiro, and G. Sposito, Alkali-silica reaction. Part 2: the effect of chemical additives, ACI Mat. J, vol.95, pp.3-10, 1998.

J. Gregory, Rates of flocculation of latex particles by cationic polymers, Journal of Colloid and Interface Science, vol.42, issue.2, pp.448-456, 1973.
DOI : 10.1016/0021-9797(73)90311-1

J. Gregory, Flocculation by polymers and polyelectrolytes, Solid-Liquid Dispersions, 1987.

M. Bizi and H. Gaboriau, Flocculation analysis and control system by laser diffractometry at industrial scale, AIChE Journal, vol.300, issue.1, pp.132-137, 2008.
DOI : 10.1002/aic.11352

URL : https://hal.archives-ouvertes.fr/hal-00641303

R. Thouy, J. , and R. , Structure Factors for Fractal Aggregates Built Off-Lattice with Tunable Fractal Dimension, Journal de Physique I, vol.6, issue.10, pp.1365-1376, 1996.
DOI : 10.1051/jp1:1996141

URL : https://hal.archives-ouvertes.fr/jpa-00247250

K. Matsumoto and A. Suganuma, Settling velocity of a permeable model floc, Chemical Engineering Science, vol.32, issue.4, pp.445-447, 1977.
DOI : 10.1016/0009-2509(77)85009-4