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Boily, Jean-FrancoisORCID iD iconorcid.org/0000-0003-4954-6461
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Publications (10 of 124) Show all publications
Luo, T., Le Crom, S., Luong, N. T., Hanna, K. & Boily, J.-F. (2024). Goethite-bound copper controls the fate of antibiotics in aquatic environments. ACS - ES & T Water, 4(2), 638-647
Open this publication in new window or tab >>Goethite-bound copper controls the fate of antibiotics in aquatic environments
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2024 (English)In: ACS - ES & T Water, E-ISSN 2690-0637, Vol. 4, no 2, p. 638-647Article in journal (Refereed) Published
Abstract [en]

Ciprofloxacin (CIP), a commonly used antibiotic, is today found in natural waterways and terrestrial environments alongside trace heavy metal contaminants. CIP however has a weak affinity for iron (oxy)hydroxide minerals, which often control contaminant transport in nature. This weak affinity is caused by the electrostatic repulsion between positively charged mineral surfaces and the CIP piperazine ring. Using goethite (α-FeOOH), a representative iron (oxy)hydroxide nanomineral, we show that the presence of Cu(II) greatly enhances CIP adsorption while at the same time catalyzes CIP oxidation to byproducts, which are new to nature. The CIP uptake was greatest at circumneutral pH and in saline conditions, where Cu(II), CIP, and mineral surface charges were the least repulsive. Vibrational spectroscopy and molecular simulations revealed that the enhanced uptake of CIP was caused by the the coordination of metal-bonded Cu(II)-CIP surface complexes on goethite. The inner-sphere Cu(II)-CIP complex also facilitated CIP oxidation into a series of new products, which we identified by mass spectrometry. Finally, to predict Cu(II) and quinolone loadings prior to redox-driven reactions, we propose a multisite surface complexation model using Cu(II)-CIP ternary surface complexes, alongside an ion pair to account for the ionic strength dependence on loadings. The information developed in this work will help tracking the fate of CIP in contaminated aquatic environments.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2024
Keywords
adsorption, antibiotics, fate, heavy metals, minerals, water
National Category
Environmental Sciences
Identifiers
urn:nbn:se:umu:diva-221392 (URN)10.1021/acsestwater.3c00666 (DOI)001159426000001 ()2-s2.0-85184924377 (Scopus ID)
Funder
Swedish Research Council, 2020-04853Swedish Research Council Formas, 2022-01246The Kempe Foundations, SMK21-0032Carl Tryggers foundation , CTS22:2326
Available from: 2024-02-26 Created: 2024-02-26 Last updated: 2024-02-26Bibliographically approved
Yu, C., Turner, S., Huotari, S., Chen, N., Shchukarev, A., Österholm, P., . . . Åström, M. E. (2024). Manganese cycling and transport in boreal estuaries impacted by acidic Mn-rich drainage. Geochimica et Cosmochimica Acta, 365, 136-157
Open this publication in new window or tab >>Manganese cycling and transport in boreal estuaries impacted by acidic Mn-rich drainage
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2024 (English)In: Geochimica et Cosmochimica Acta, ISSN 0016-7037, E-ISSN 1872-9533, Vol. 365, p. 136-157Article in journal (Refereed) Published
Abstract [en]

As critical transition zones between the land and the sea, estuaries are not only hotspots of hydrogeochemical and microbial processes/reactions, but also play a vital role in processing and transferring terrestrial fluxes of metals and nutrients to the sea. This study focused on three estuaries in the Gulf of Bothnia. All of them experience frequent inputs of acidic and Mn/metal-rich creek waters due to flushing of acid sulfate soils that are widespread in the creekś catchments. Analyzing existing long-termwaterchemistrydata revealed a strong seasonal variation of Mn loads, with the highest values in spring (after snow melt) and autumn (after heavy rains). We sampled surface waters, suspended particulate matter (SPM), and sediments from the estuarine mixing zones and determined the loads and solid-phase speciation of Mn as well as the composition and metabolic potentials of microbial communities. The results showed that the removal, cycling, and lateral transport of Mn were governed by similar phases and processes in the three estuaries. Manganese X-ray absorption spectroscopy data of the SPM suggested that the removal of Mn was regulated by silicates (e.g., biotite), organically complexed Mn(II), and MnOx (dominated by groutite and phyllomanganates). While the fractional amounts of silicate-bound Mn(II) were overall low and constant throughout the estuaries, MnOx was strongly correlated with the Mn loadings of the SPM and thus the main vector for the removal of Mn in the central and outer parts of the estuaries, along with organically complexed Mn(II). Down estuary, both the fractional amounts and average Mn oxidation state of the MnOx phases increased with (i) the total Mn loads on the SPM samples and (ii) the relative abundances of several potential Mn-oxidizing bacteria (Flavobacterium, Caulobacter, Mycobacterium, and Pedobacter) in the surface waters. These features collectively suggested that the oxidation of Mn, probably mediated by the potential Mn-oxidizing microorganisms, became more extensive and complete towards the central and outer parts of the estuaries. At two sites in the central parts of one estuary, abundant phyllomanganates occurred in the surface sediments, but were converted to surface-sorbed Mn(II) phases at deeper layers (>3–4 cm). The occurrence of phyllomanganates may have suppressed the reduction of sulfate in the surface sediments, pushing down the methane sulfate transition zone that is typically shallow in estuarine sediments. At the outermost site in the estuary, deposited MnOx were reduced immediately at the water–sediment interface and converted most likely to Mn carbonate. The mobile Mn species produced by the Mn reduction processes (e.g., aqueous Mn(II) and ligand complexed Mn(III)) could partly diffuse into the overlying waters and, together with the estuarine Mn loads carried by the surface waters, transfer large amounts of reactive Mn into open coastal areas and subsequently contribute to Mn shuttling and inter-linked biogeochemical processes over the seafloor. Given the widespread occurrence of acid sulfate soils and other sulfidic geological materials on many coastal plains worldwide, the identified Mn attenuation and transport mechanisms are relevant for many estuaries globally.

Place, publisher, year, edition, pages
Elsevier, 2024
Keywords
Manganese attenuation and recycling, Acid sulfate soil, Estuary, Baltic Sea, X-ray absorption spectroscopy, Anaerobic oxidation of methane
National Category
Geochemistry
Identifiers
urn:nbn:se:umu:diva-218103 (URN)10.1016/j.gca.2023.12.004 (DOI)2-s2.0-85180486003 (Scopus ID)
Funder
The Geological Survey of Sweden (SGU), 36-2051/2016Swedish Research Council, 2020-04853Swedish Research Council, 2018-07152Vinnova, 2018-04969Swedish Research Council Formas, 2019-02496
Available from: 2023-12-15 Created: 2023-12-15 Last updated: 2024-01-05Bibliographically approved
Luo, T., Chen, T., Boily, J.-F. & Hanna, K. (2024). Mobility and transport of pharmaceuticals nalidixic acid and niflumic acid in saturated soil columns. Soil and Environmental Health, 2(1), Article ID 100060.
Open this publication in new window or tab >>Mobility and transport of pharmaceuticals nalidixic acid and niflumic acid in saturated soil columns
2024 (English)In: Soil and Environmental Health, E-ISSN 2949-9194, Vol. 2, no 1, article id 100060Article in journal (Refereed) Published
Abstract [en]

Pharmaceutical compounds often coexist in mixtures rather than as individual entities. However, little is known about their co-adsorption and co-mobility in soil and groundwater. In this study, we investigated the adsorption of a quinolone antibiotic (nalidixic acid, NA) and an anti-inflammatory agent (niflumic acid, NFA) onto two soils from France and Sweden in water-saturated soil columns. Despite its lower hydrophobicity, adsorption of NA is much greater than NFA, which can be ascribed to the presence of both carbonyl and carboxylic groups in NA molecule. The data suggest that adsorption to soil components can mainly take place through hydrogen bonding and surface complexation mechanisms, prevailing over hydrophobic interactions. Accordingly, more sorption of NA and NFA was observed in the Swedish soil because it contains more clay content, and much higher Al and Fe contents than the French soil. Injection of NA/NFA mixture in the column did not modify the breakthrough behavior compared to single systems, although cooperative adsorption was observed under static batch conditions. Ca2+ inhibited NA adsorption by forming a soluble NA-Ca2+ complex but promoted NFA adsorption both in single and binary systems. The mobility in soil columns was well predicted using a new transport model that accounts for both kinetics and binding reactions of NA and NFA to soil constituents. This work will help in accurately predicting the mobility of coexisting pharmaceutical compounds in soils.

Place, publisher, year, edition, pages
Elsevier, 2024
Keywords
Ca inhibition, Co-adsorption, Co-transport, Hydrogen bonding, Hydrophobicity, Non-equilibrium, Surface complexation, Transport model HYDRUS
National Category
Soil Science Environmental Sciences Chemical Sciences
Identifiers
urn:nbn:se:umu:diva-220468 (URN)10.1016/j.seh.2024.100060 (DOI)2-s2.0-85183506512 (Scopus ID)
Funder
Swedish Research Council, 2020-04853Swedish Research Council Formas, 2022-01246
Available from: 2024-02-07 Created: 2024-02-07 Last updated: 2024-02-07Bibliographically approved
Arbid, Y., Usman, M., Luong, N. T., Mathon, B., Cedat, B., Boily, J.-F. & Hanna, K. (2024). Use of iron-bearing waste materials in laundry wastewater treatment. Journal of Water Process Engineering, 57, Article ID 104717.
Open this publication in new window or tab >>Use of iron-bearing waste materials in laundry wastewater treatment
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2024 (English)In: Journal of Water Process Engineering, E-ISSN 2214-7144, Vol. 57, article id 104717Article in journal (Refereed) Published
Abstract [en]

This study evaluates the efficiency of a steel waste-derived magnetite (WM) for the treatment of laundry wastewater under various irradiation conditions (ultraviolet-A and C: UVA and UVC), both in the presence and absence of H2O2. Because WM can contain magnetite and elemental iron phases, its ability to remove ciprofloxacin and phenol, here used as model pollutants, and total organic carbon (TOC) from laundry wastewater was compared with that of synthetic magnetite (SM) and zero-valent iron (ZVI). We show that the mixed ZVI/H2O2 system under UVC degraded up to 80 % of the pollutant and 70 % of the TOC. WM had, on the other hand, a lower reactivity for pollutants due to the presence of inorganic impurities, yet removed up to 60 % of TOC. In all cases considered in this work, a higher degradation rate was observed under UVC irradiation than under UVA. Moreover, iron-based materials can adsorb heavy metals co-existing in the laundry wastewater. Recyclability tests showed no significant loss in the activity of WM or SM for up to 5 cycles in laundry wastewater. This study can have strong implications for the development of new remediation technologies relying on industrial solid wastes, especially in the context of a circular economy.

Place, publisher, year, edition, pages
Elsevier, 2024
Keywords
Laundry wastewater, Magnetite, Remediation, Waste materials, Zero-valent iron
National Category
Environmental Sciences Environmental Management
Identifiers
urn:nbn:se:umu:diva-219322 (URN)10.1016/j.jwpe.2023.104717 (DOI)2-s2.0-85181255831 (Scopus ID)
Funder
Swedish Research Council, 2020-04853
Available from: 2024-01-12 Created: 2024-01-12 Last updated: 2024-01-12Bibliographically approved
Luong, N. T., Veyret, N. & Boily, J.-F. (2023). CO2 mineralization by MgO nanocubes in nanometric water films. ACS Applied Materials and Interfaces, 15(38), 45055-45063
Open this publication in new window or tab >>CO2 mineralization by MgO nanocubes in nanometric water films
2023 (English)In: ACS Applied Materials and Interfaces, ISSN 1944-8244, E-ISSN 1944-8252, Vol. 15, no 38, p. 45055-45063Article in journal (Other academic) Published
Abstract [en]

Water films formed by the adhesion and condensation of air moisture on minerals can trigger the formation of secondary minerals of great importance to nature and technology. Magnesium carbonate growth on Mg-bearing minerals is not only of great interest for CO2 capture under enhanced weathering scenarios but is also a prime system for advancing key ideas on mineral formation under nanoconfinement. To help advance ideas on water film-mediated CO2 capture, we tracked the growth of amorphous magnesium carbonate (AMC) on MgO nanocubes exposed to moist CO2 gas. AMC was identified by its characteristic vibrational spectral signature and by its lack of long-range structure by X-ray diffraction. We find that AMC (MgCO3·2.3-2.5H2O) grew in sub-monolayer to 4 monolayer-thick water films, with formation rates and yields scaling with humidity. AMC growth was however slowed down as AMC nanocoatings blocked water films access to the reactive MgO core. Films could however be partially dissolved by exposure to thicker water films, driving AMC reaction for several more hours until nanocoatings blocked the reactions again. These findings shed new light on a potentially important bottleneck for the efficient mineralization of CO2 using MgO-bearing products. Notably, this study shows how variations in air humidity affect CO2 capture by controlling water film coverages on reactive minerals. This process is also of great interest in the study of mineral growth in nanometrically thick water films.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2023
Keywords
air moisture, CO2, mineralization, magnesium oxide, magnesium carbonate, water films, nanomaterials
National Category
Materials Chemistry Inorganic Chemistry Physical Chemistry
Identifiers
urn:nbn:se:umu:diva-213927 (URN)10.1021/acsami.3c10590 (DOI)001067290600001 ()37707796 (PubMedID)2-s2.0-85174704540 (Scopus ID)
Funder
Swedish Research Council, 2020-04853Swedish Research Council, 2016-03808Swedish Research Council Formas, 2022-01246
Note

Originally included in thesis in manuscript form. 

Available from: 2023-08-31 Created: 2023-08-31 Last updated: 2023-10-30Bibliographically approved
Adeniyi, O., Osmanaj, B., Manavalan, G., Samikannu, A., Mikkola, J.-P., Avni, B., . . . Tesfalidet, S. (2023). Engineering of layered iron vanadate nanostructure for electrocatalysis: simultaneous detection of methotrexate and folinic acid in blood serum. Electrochimica Acta, Article ID 142538.
Open this publication in new window or tab >>Engineering of layered iron vanadate nanostructure for electrocatalysis: simultaneous detection of methotrexate and folinic acid in blood serum
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2023 (English)In: Electrochimica Acta, ISSN 0013-4686, E-ISSN 1873-3859, article id 142538Article in journal (Refereed) Published
Abstract [en]

In this study, nanostructure kazakhstanite-like iron vanadate (FexV3xOy.H2O) was synthesized and calcined at different temperatures (100-800 °C) in a nitrogen atmosphere. The material was used to modify screen-printed carbon electrodes to achieve an electrocatalytic effect on the surface. The relationship between calcination conditions and the catalytic performance of the electrode towards the oxidation of chemotherapeutic drugs, including methotrexate (MTX) and folinic acid (FA), was studied. Various spectroscopic, microscopic, and electrochemical methods were used to characterize the synthesized materials. The results show that calcination induces changes in the electronic structure, nanostructure morphology, electroactive surface area, and electrocatalytic performance of the material. Screen-printed carbon electrode modified with FexV3xOy calcinated at 450 °C (SPC/FexV3xOy-450) was used to develop a voltammetric sensor for the determination of MTX and FA in blood serum. The response of the SPC/FexV3xOy-450 towards the electrooxidation of MTX and FA was the highest in comparison to the bare SPC and SPC/FexV3xOy calcined at other temperatures. The SPC/FexV3xOy-450 exhibited a linear relationship over a wide concentration range: 0.005-200 µM for MTX and 0.05-200 µM for FA. The detection limit was 2.85 nM for MTX and 7.79 nM for FA. Compared to conventional methods, the SPC/FexV3xOy-450 sensor had a short response time (5 min) for simultaneous detection of MTX and FA without signal interferences from coexisting electroactive compounds. The accurate and precise determination of MTX in the presence of FA confirmed the potential clinical applications of SPC/FexV3xOy-450 for therapeutic drug monitoring during chemotherapy.

Place, publisher, year, edition, pages
Elsevier, 2023
Keywords
Iron vanadate, voltammetric sensor, electrocatalysts, therapeutic drug monitoring, methotrexate, folinic acid
National Category
Analytical Chemistry
Identifiers
urn:nbn:se:umu:diva-208011 (URN)10.1016/j.electacta.2023.142538 (DOI)001007246800001 ()2-s2.0-85159099130 (Scopus ID)
Funder
The Kempe FoundationsBio4Energy
Available from: 2023-05-08 Created: 2023-05-08 Last updated: 2023-11-06Bibliographically approved
Luo, T., Pokharel, R., Chen, T., Boily, J.-F. & Hanna, K. (2023). Fate and transport of pharmaceuticals in iron and manganese binary oxide coated sand columns. Environmental Science and Technology, 57(1), 214-221
Open this publication in new window or tab >>Fate and transport of pharmaceuticals in iron and manganese binary oxide coated sand columns
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2023 (English)In: Environmental Science and Technology, ISSN 0013-936X, E-ISSN 1520-5851, Vol. 57, no 1, p. 214-221Article in journal (Refereed) Published
Abstract [en]

Predicting the fate and transport of pharmaceuticals in terrestrial environments requires knowledge of their interactions with complex mineral assemblages. To advance knowledge along this front, we examined the reactivity of pipemidic acid (PIP), a typical quinolone antibiotic, with quartz particles coated with a mixture of manganese oxide (MnO2) and goethite (α-FeOOH) under static and dynamic flow conditions. Batch and dynamic column experiments showed that PIP binding to MnO2 proceeded through a heterogeneous redox reaction, while binding to goethite was not redox-reactive. Mixed columns of aggregated goethite-manganese particles however enhanced redox reactivity because (i) goethite facilitated the transport of dissolved Mn(II) ion and increased the retention of PIP oxidation products, and (ii) MnO2 was protected from passivation. This mobility behavior was predicted using transport models accounting for adsorption and transformation kinetics of PIP on both goethite and MnO2. This work sheds new light on reactivity changes of mixtures of Fe and Mn oxides under flow-through conditions and will have important implications in predicting the fate and transport of redox-active organic compounds as well as development of new geomedia filters for environmental remediation.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2023
Keywords
geomedia filter, goethite, manganese oxide, modeling, pharmaceuticals, redox, transport
National Category
Environmental Sciences
Identifiers
urn:nbn:se:umu:diva-201758 (URN)10.1021/acs.est.2c05963 (DOI)000893137900001 ()36469013 (PubMedID)2-s2.0-85143487794 (Scopus ID)
Funder
Swedish Research Council, 2020-04853
Available from: 2022-12-21 Created: 2022-12-21 Last updated: 2023-07-13Bibliographically approved
Luong, N. T., Holmboe, M. & Boily, J.-F. (2023). MgO nanocube hydroxylation by nanometric water films. Nanoscale, 15(24), 10286-10294
Open this publication in new window or tab >>MgO nanocube hydroxylation by nanometric water films
2023 (English)In: Nanoscale, ISSN 2040-3364, E-ISSN 2040-3372, Vol. 15, no 24, p. 10286-10294Article in journal (Refereed) Published
Abstract [en]

Hydrophilic nanosized minerals exposed to air moisture host thin water films that are key drivers of reactions of interest in nature and technology. Water films can trigger irreversible mineralogical transformations, and control chemical fluxes across networks of aggregated nanomaterials. Using X-ray diffraction, vibrational spectroscopy, electron microscopy, and (micro)gravimetry, we tracked water film-driven transformations of periclase (MgO) nanocubes to brucite (Mg(OH)2) nanosheets. We show that three monolayer-thick water films first triggered the nucleation-limited growth of brucite, and that water film loadings continuously increased as newly-formed brucite nanosheets captured air moisture. Small (8 nm-wide) nanocubes were completely converted to brucite under this regime while growth on larger (32 nm-wide) nanocubes transitioned to a diffusion-limited regime when (∼0.9 nm-thick) brucite nanocoatings began hampering the flux of reactive species. We also show that intra- and inter-particle microporosity hosted a hydration network that sustained GPa-level crystallization pressures, compressing interlayer brucite spacing during growth. This was prevalent in aggregated 8 nm wide nanocubes, which formed a maze-like network of slit-shaped pores. By resolving the impact of nanocube size and microporosity on reaction yields and crystallization pressures, this work provides new insight into the study of mineralogical transformations induced by nanometric water films. Our findings can be applied to structurally related minerals important to nature and technology, as well as to advance ideas on crystal growth under nanoconfinement.

Place, publisher, year, edition, pages
Royal Society of Chemistry, 2023
National Category
Materials Chemistry
Identifiers
urn:nbn:se:umu:diva-209178 (URN)10.1039/d2nr07140a (DOI)000988100900001 ()37194306 (PubMedID)2-s2.0-85160450592 (Scopus ID)
Funder
Swedish Research Council, 2020-05853Swedish Research Council Formas, 2022-01246
Available from: 2023-06-20 Created: 2023-06-20 Last updated: 2023-09-04Bibliographically approved
Zhou, L., Lassabatere, L., Luong, N. T., Boily, J.-F. & Hanna, K. (2023). Mineral nanoparticle aggregation alters contaminant transport under flow. Environmental Science and Technology, 57(6), 2415-2422
Open this publication in new window or tab >>Mineral nanoparticle aggregation alters contaminant transport under flow
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2023 (English)In: Environmental Science and Technology, ISSN 0013-936X, E-ISSN 1520-5851, Vol. 57, no 6, p. 2415-2422Article in journal (Refereed) Published
Abstract [en]

Iron oxyhydroxide nanoparticle reactivity has been widely investigated, yet little is still known on how particle aggregation controls the mobility and transport of environmental compounds. Here, we examine how aggregates of goethite (α-FeOOH) nanoparticle deposited on 100-300 μm quartz particles (GagCS) alter the transport of two emerging contaminants and two naturally occurring inorganic ligands-silicates and phosphates. Bromide tracer experiments showed no water fractionation into mobile and immobile water zones in an individual goethite-coated sand (GCS) column, whereas around 10% of the total water was immobile in a GagCS column. Reactive compounds were, in contrast, considerably more mobile and affected by diffusion-limited processes. A new simulation approach coupling the mobile-immobile equation with surface complexation reactions to surface reactive sites suggests that ∼90% of the binding sites were likely within the intra-aggregate zones, and that the mass transfer between mobile and immobile fractions was the rate-limited step. The diffusion-controlled processes also affected synergetic and competitive binding, which have otherwise been observed for organic and inorganic compounds at goethite surfaces. These results thereby call for more attention on transport studies, where tracer or conservative tests are often used to describe the reactive transport of environmentally relevant molecules.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2023
Keywords
diffusion, immobile water, mass transfer, nanoaggregates, reactivity, simulation
National Category
Inorganic Chemistry Environmental Sciences
Identifiers
urn:nbn:se:umu:diva-204676 (URN)10.1021/acs.est.2c09358 (DOI)000926710500001 ()36716128 (PubMedID)2-s2.0-85147233641 (Scopus ID)
Funder
Swedish Research Council, 2020-04853
Available from: 2023-02-10 Created: 2023-02-10 Last updated: 2023-07-13Bibliographically approved
Cheng, W., Li, J., Sun, J., Luo, T., Marsac, R., Boily, J.-F. & Hanna, K. (2023). Nalidixic acid and Fe(II)/Cu(II) coadsorption at Goethite and Akaganéite surfaces. Environmental Science and Technology, 57(41), 15680-15692
Open this publication in new window or tab >>Nalidixic acid and Fe(II)/Cu(II) coadsorption at Goethite and Akaganéite surfaces
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2023 (English)In: Environmental Science and Technology, ISSN 0013-936X, E-ISSN 1520-5851, Vol. 57, no 41, p. 15680-15692Article in journal (Refereed) Published
Abstract [en]

Interactions between aqueous Fe(II) and solid Fe(III) oxy(hydr)oxide surfaces play determining roles in the fate of organic contaminants in nature. In this study, the adsorption of nalidixic acid (NA), a representative redox-inactive quinolone antibiotic, on synthetic goethite (α-FeOOH) and akaganéite (β-FeOOH) was examined under varying conditions of pH and cation type and concentration, by means of adsorption experiments, attenuated total reflectance-Fourier transform infrared spectroscopy, surface complexation modeling (SCM), and powder X-ray diffraction. Batch adsorption experiments showed that Fe(II) had marginal effects on NA adsorption onto akaganéite but enhanced NA adsorption on goethite. This enhancement is attributed to the formation of goethite-Fe(II)-NA ternary complexes, without the need for heterogeneous Fe(II)-Fe(III) electron transfer at low Fe(II) loadings (2 Fe/nm2), as confirmed by SCM. However, higher Fe(II) loadings required a goethite-magnetite composite in the SCM to explain Fe(II)-driven recrystallization and its impact on NA binding. The use of a surface ternary complex by SCM was supported further in experiments involving Cu(II), a prevalent environmental metal incapable of transforming Fe(III) oxy(hydr)oxides, which was observed to enhance NA loadings on goethite. However, Cu(II)-NA aqueous complexation and potential Cu(OH)2 precipitates counteracted the formation of ternary surface complexes, leading to decreased NA loadings on akaganéite. These results have direct implications for the fate of organic contaminants, especially those at oxic-anoxic boundaries.

Place, publisher, year, edition, pages
American Chemical Society (ACS), 2023
Keywords
Cu(II), Fe(II), Fe(III) oxy(hydr)oxide, modeling, quinolone antibiotics
National Category
Inorganic Chemistry
Identifiers
urn:nbn:se:umu:diva-216676 (URN)10.1021/acs.est.3c05727 (DOI)001079404700001 ()37796760 (PubMedID)2-s2.0-85175585504 (Scopus ID)
Funder
Swedish Research Council, 2020-04853
Available from: 2023-11-23 Created: 2023-11-23 Last updated: 2023-11-23Bibliographically approved
Projects
Molecular Controls of Mineral-CO2 Interactions [2009-03110_VR]; Umeå UniversityMineral Surface Structural Controls on Gas-Phase Adsorption Reactions [2012-02976_VR]; Umeå UniversityChemistry within the confines of mineral-bound thin water films [2016-03808_VR]; Umeå University; Publications
Luong, N. T., Veyret, N. & Boily, J.-F. (2023). CO2 mineralization by MgO nanocubes in nanometric water films. ACS Applied Materials and Interfaces, 15(38), 45055-45063Luong, N. T., Holmboe, M. & Boily, J.-F. (2023). MgO nanocube hydroxylation by nanometric water films. Nanoscale, 15(24), 10286-10294Luong, N. T. & Boily, J.-F. (2023). Water film-driven brucite nanosheet growth and stacking. Langmuir, 39(31), 11090-11098Luong, N. T. (2023). Water film-mediated mineralogical transformations and photocatalytic reactions. (Doctoral dissertation). Umeå: Umeå UniversityLuong, N. T., Ilton, E. S., Shchukarev, A. & Boily, J.-F. (2022). Water film-driven Mn (oxy)(hydr)oxide nanocoating growth on rhodochrosite. Geochimica et Cosmochimica Acta, 329, 87-105Luong, N. T., Hanna, K. & Boily, J.-F.Water film-mediated photocatalytic oxidation of oxalate on TiO2.
Rust in Ice: The Geochemistry of Iron in Freezing Water [2020-04853_VR]; Umeå University; Publications
Luong, N. T., Veyret, N. & Boily, J.-F. (2023). CO2 mineralization by MgO nanocubes in nanometric water films. ACS Applied Materials and Interfaces, 15(38), 45055-45063Luong, N. T., Holmboe, M. & Boily, J.-F. (2023). MgO nanocube hydroxylation by nanometric water films. Nanoscale, 15(24), 10286-10294Luong, N. T. & Boily, J.-F. (2023). Water film-driven brucite nanosheet growth and stacking. Langmuir, 39(31), 11090-11098Luong, N. T. (2023). Water film-mediated mineralogical transformations and photocatalytic reactions. (Doctoral dissertation). Umeå: Umeå UniversityLuong, N. T., Hanna, K. & Boily, J.-F.Water film-mediated photocatalytic oxidation of oxalate on TiO2.
Direct Mineralization of Atmospheric CO2 by Enhanced Weathering [2022-01246_Formas]; Umeå University; Publications
Luong, N. T., Veyret, N. & Boily, J.-F. (2023). CO2 mineralization by MgO nanocubes in nanometric water films. ACS Applied Materials and Interfaces, 15(38), 45055-45063Luong, N. T., Holmboe, M. & Boily, J.-F. (2023). MgO nanocube hydroxylation by nanometric water films. Nanoscale, 15(24), 10286-10294Luong, N. T. & Boily, J.-F. (2023). Water film-driven brucite nanosheet growth and stacking. Langmuir, 39(31), 11090-11098Luong, N. T. (2023). Water film-mediated mineralogical transformations and photocatalytic reactions. (Doctoral dissertation). Umeå: Umeå University
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ORCID iD: ORCID iD iconorcid.org/0000-0003-4954-6461

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