Silicic acid competes for dimethylarsinic acid (DMA) immobilization by the iron hydroxide plaque mineral goethite

Adamescu, 2010, Insights into surface complexation of dimethylarsinic acid on iron (oxyhydr)oxides from ATR–FTIR studies and quantum chemical calculations, Environ. Sci. Technol., 44, 7802, 10.1021/es1011516 Adamescu, 2012, Thermodynamics of dimethylarsinic acid and arsenate interactions with hydrated iron-(oxyhydr)oxide clusters: DFT calculations, Environ. Sci. Technol., 46, 10438 Alvarez, 1985, Polymerization of silicate anions in solutions at low concentrations, Nature, 318, 649, 10.1038/318649a0 Aquino, 2007, Quantum chemical adsorption studies on the (110) surface of the mineral goethite, J. Phys. Chem. C, 111, 877, 10.1021/jp0649192 Bogdan, 2008, Arsenic in rice (Oryza sativa L.) related to dynamics of arsenic and silicic acid in paddy soils, Environ. Sci. Technol., 42, 7885, 10.1021/es801194q Boily, 2012, Water structures and hydrogen bonding at goethite/water interfaces: implications for proton affinities, J. Phys. Chem. C, 116, 4714, 10.1021/jp2110456 Bowell, 1994, Sorption of arsenic by iron oxides and oxyhydroxides in soils, Appl. Geochem., 9, 279, 10.1016/0883-2927(94)90038-8 Brown, 2009, Recent developments in the methods and applications of the bond valence model, Chem. Rev., 109, 6858, 10.1021/cr900053k Cox, 1994, Surface complexation of methylated arsenates by hydrous oxides, Water Res., 28, 1181, 10.1016/0043-1354(94)90206-2 Do Hamid, 2011, Ionic strength effects on silicic acid (H4SiO4) sorption and oligomerization on an iron oxide surface: an interesting interplay between electrostatic and chemical forces, Langmuir, 27, 12930, 10.1021/la201775c Duester, 2005, Methylated arsenic, antimony and tin species in soils, J. Environ. Monit., 7, 1186, 10.1039/b508206d Frommer, 2011, Biogeochemical processes and arsenic enrichment around rice roots in paddy soil: results from micro-focused X-ray spectroscopy, Eur. J. Soil Sci., 62, 305, 10.1111/j.1365-2389.2010.01328.x Gao, 2013, Effect of silicic acid on arsenate and arsenite retention mechanisms on 6-L ferrihydrite: a spectroscopic and batch adsorption approach, Appl. Geochem., 38, 110, 10.1016/j.apgeochem.2013.09.005 Geelhoed, 1997, Availability to plants of phosphate adsorbed on goethite: experiment and simulation, Eur. J. Soil Sci., 48, 473, 10.1046/j.1365-2389.1997.00090.x Handley, 2013, Effect of iron redox transformations on arsenic solid-phase associations in an arsenic-rich, ferruginous hydrothermal sediment, Geochim. Cosmochim. Acta, 102, 124, 10.1016/j.gca.2012.10.024 Hiemstra, 2006, On the relationship between charge distribution, surface hydration, and the structure of the interface of metal hydroxides, J. Colloid Interface Sci., 301, 1, 10.1016/j.jcis.2006.05.008 Hiemstra, 2007, Interaction of silicic acid with goethite, J. Colloid Interface Sci., 310, 8, 10.1016/j.jcis.2007.01.065 Hossain, 2009, The effects of iron plaque and phosphorus on yield and arsenic accumulation in rice, Plant Soil, 317, 167, 10.1007/s11104-008-9798-7 Jia, 2012, Pathways and relative contributions to arsenic volatilization from rice plants and paddy soil, Environ. Sci. Technol., 46, 8090, 10.1021/es300499a Jia, 2013, Microbial arsenic methylation in soil and rice rhizosphere, Environ. Sci. Technol., 47, 3141, 10.1021/es303649v Jia, 2014, Arsenic uptake by rice is influenced by microbe-mediated arsenic redox changes in the rhizosphere, Environ. Sci. Technol., 48, 1001, 10.1021/es403877s Keizer, 2009 Kersten, 2009, Silicate adsorption by goethite at elevated temperatures, Chem. Geol., 262, 372, 10.1016/j.chemgeo.2009.02.002 Kinniburgh, 1999, FIT user guide Koch, 2013, Bioaccessibility and speciation of arsenic in country foods from contaminated sites in Canada, Sci. Total Environ., 449, 1, 10.1016/j.scitotenv.2013.01.047 Lafferty, 2005, Methyl arsenic adsorption and desorption behavior on iron oxides, Environ. Sci. Technol., 39, 2120, 10.1021/es048701+ Lee, 2013, Iron plaque formation and its effect on arsenic uptake by different genotypes of paddy rice, Plant Soil, 363, 231, 10.1007/s11104-012-1308-2 Li, 2009, Mitigation of arsenic accumulation in rice with water management and silicon fertilization, Environ. Sci. Technol., 43, 3778, 10.1021/es803643v Liu, 2006, Arsenic sequestration in iron plaque, its accumulation and speciation in mature rice plants (Oryza sativa L.), Environ. Sci. Technol., 40, 5730, 10.1021/es060800v Lomax, 2012, Methylated arsenic species in plants originate from soil microorganisms, New Phytol., 193, 665, 10.1111/j.1469-8137.2011.03956.x Luxton, 2008, The role of silicate in the adsorption/desorption of arsenite on goethite, Chem. Geol., 252, 125, 10.1016/j.chemgeo.2008.01.022 Ma, 2008, Transporters of arsenite in rice and their role in arsenic accumulation in rice grain, Proc. Natl. Acad. Sci., 105, 9931, 10.1073/pnas.0802361105 Mitchell, 2011, In situ ATR–FTIR and surface complexation modeling studies on the adsorption of dimethylarsinic and p-arsanilic acid on iron-(oxyhydr)oxides, J. Colloid Interface Sci., 358, 534, 10.1016/j.jcis.2011.02.040 Peitzsch, 2010, Microfungal alkylation and volatilization of selenium adsorbed by goethite, Environ. Sci. Technol., 44, 129, 10.1021/es9006492 Prélot, 2003, Morphology and surface heterogeneities in synthetic goethites, J. Colloid Interface Sci., 261, 244, 10.1016/S0021-9797(03)00058-4 Raab, 2009, Cooking rice in a high water to rice ratio reduces inorganic arsenic content, J. Environ. Monit., 11, 41, 10.1039/B816906C Seyfferth, 2012, Silicate mineral impacts on the uptake and storage of arsenic and plant nutrients in rice (Oryza sativa L.), Environ. Sci. Technol., 46, 13176, 10.1021/es3025337 Seyfferth, 2010, Arsenic localization, speciation, and co-occurrence with iron on rice (Oryza sativa L.) roots having variable Fe coatings, Environ. Sci. Technol., 44, 8108, 10.1021/es101139z Seyfferth, 2011, Defining the distribution of arsenic species and plant nutrients in rice (Oryza sativa L.) from the root to the grain, Geochim. Cosmochim. Acta, 75, 6655, 10.1016/j.gca.2011.06.029 Seyfferth, 2013, Seasonal dynamics of dissolved silicon in a rice cropping system after straw incorporation, Geochim. Cosmochim. Acta, 123, 120, 10.1016/j.gca.2013.09.015 Shimizu, 2010, Molecular scale assessment of methylarsenic sorption on aluminum oxide, Environ. Sci. Technol., 44, 612, 10.1021/es9027502 Shimizu, 2011, Multiscale assessment of methylarsenic reactivity in soil. 1. Sorption and desorption on soils, Environ. Sci. Technol., 45, 4293, 10.1021/es103576p Shimizu, 2011, Multiscale assessment of methylarsenic reactivity in soil. 2. Distribution and speciation in soil, Environ. Sci. Technol., 45, 4300, 10.1021/es103577e Sun, 2014, Arsenic and selenium toxicity and their interactive effects in humans, Environ. Int., 69, 148, 10.1016/j.envint.2014.04.019 Sverjensky, 2005, Prediction of surface charge on oxides in salt solutions: revisions for 1:1 (M+L−) electrolytes, Geochim. Cosmochim. Acta, 69, 225, 10.1016/j.gca.2004.05.040 Tofan-Lazar, 2012, ATR–FTIR studies on the adsorption/desorption kinetics of dimethylarsinic acid on iron-(oxyhydr)oxides, J. Phys. Chem. A, 116, 1596, 10.1021/jp210093n Turpeinen, 1999, Influence of microbes on the mobilization, toxicity and biomethylation of arsenic in soil, Sci. Total Environ., 236, 173, 10.1016/S0048-9697(99)00269-7 Wauchope, 1976, Acid dissociation constants of arsenic acid, methylarsonic acid (MAA), dimethylarsinic acid (cacodylic acid), and n-(phosphonomethyl)glycine (glyphosate), J. Agric. Food Chem., 24, 717, 10.1021/jf60206a010 Yamaguchi, 2014, Arsenic distribution and speciation near rice roots influenced by iron plaques and redox conditions of the soil matrix, Environ. Sci. Technol., 48, 1549, 10.1021/es402739a Yang, 2010, Kinetics of Fe(II)-catalyzed transformation of 6-line ferrihydrite under anaerobic flow conditions, Environ. Sci. Technol., 44, 5469, 10.1021/es1007565 Zhang, 2007, Effect of replacing a hydroxyl group with a methyl group on arsenic(V) species adsorption on goethite (α-FeOOH), J. Colloid Interface Sci., 306, 16, 10.1016/j.jcis.2006.10.004 Zhao, 2013, Methylated arsenic species in rice: geographical variation, origin, and uptake mechanisms, Environ. Sci. Technol., 47, 3957, 10.1021/es304295n