Insights into the facet-dependent adsorption of antibiotic ciprofloxacin on goethite

Yang, Min; Ren, Xiaohua; Hu, Leixin; Zhou, Haihong; Guo, Weilin

doi:10.1007/s11356-020-11422-7

Cited by 14 publications

(5 citation statements)

References 53 publications

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“…Phenylarsonic acid forms monodentate mononuclear complexes on the (001) surface and bidentate bridging on the (012) surface. Similar results were obtained by Yang et al for adsorption of ciprofloxacin onto goethite (see section as well) by performing 2D-COS analysis of ATR-FTIR spectra to determine that the (021) surface has a higher adsorption capacity than the (110) surface. The fact that so many studies have been performed, assessing adsorption capacities and mechanisms without examination of the relative surface areas of each crystal face present means that using these data to create predictive models is extremely challenging; to overcome this challenge, we need to determine the type of surface-reactive group responsible for bonding and quantify the surface concentrations of these groups (see section ).…”

Section: Theme 2: Adsorption and Reactions At Interfacesmentioning

confidence: 99%

“…For example, Gardea-Torresdey and coworkers have studied the impacts of metal oxide nanoparticles on plant health and nutritional value. − Optimizing nanoparticles for adsorption , or dissolution , reactions requires knowledge of the interfacial chemistry at each face of the particle as well as control of the synthesis of nanoparticle habits during nucleation . Hence, improving our molecular-level information about complex nanoparticulate surface-solution chemistries will enable improving agricultural productivity by optimal time-release of nutrients and soil resilience by increasing retention of soil organic carbon.…”

Section: Introductionmentioning

confidence: 99%

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Oxide– and Silicate–Water Interfaces and Their Roles in Technology and the Environment

et al. 2023

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Interfacial reactions drive all elemental cycling on Earth and play pivotal roles in human activities such as agriculture, water purification, energy production and storage, environmental contaminant remediation, and nuclear waste repository management. The onset of the 21st century marked the beginning of a more detailed understanding of mineral aqueous interfaces enabled by advances in techniques that use tunable high-flux focused ultrafast laser and X-ray sources to provide near-atomic measurement resolution, as well as by nanofabrication approaches that enable transmission electron microscopy in a liquid cell. This leap into atomic-and nanometer-scale measurements has uncovered scale-dependent phenomena whose reaction thermodynamics, kinetics, and pathways deviate from previous observations made on larger systems. A second key advance is new experimental evidence for what scientists hypothesized but could not test previously, namely, interfacial chemical reactions are frequently driven by "anomalies" or "non-idealities" such as defects, nanoconfinement, and other nontypical chemical structures. Third, progress in computational chemistry has yielded new insights that allow a move beyond simple schematics, leading to a molecular model of these complex interfaces. In combination with surfacesensitive measurements, we have gained knowledge of the interfacial structure and dynamics, including the underlying solid surface and the immediately adjacent water and aqueous ions, enabling a better definition of what constitutes the oxide− and silicate−water interfaces. This critical review discusses how science progresses from understanding ideal solid−water interfaces to more realistic systems, focusing on accomplishments in the last 20 years and identifying challenges and future opportunities for the community to address. We anticipate that the next 20 years will focus on understanding and predicting dynamic transient and reactive structures over greater spatial and temporal ranges as well as systems of greater structural and chemical complexity. Closer collaborations of theoretical and experimental experts across disciplines will continue to be critical to achieving this great aspiration.

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Section: Theme 2: Adsorption and Reactions At Interfacesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Oxide– and Silicate–Water Interfaces and Their Roles in Technology and the Environment

et al. 2023

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“…69 The differences between facets are sometimes more nuanced, with similar adsorption energies found for methoxy, methanethiol and methylamine radicals on Au(110) and Au(100) facets. 4 Beyond the adsorption of molecules on pure metals, facet-dependent properties have also been reported concerning molecular adsorption or assembly on oxides [5][6][7]9,10,14 and catalytic properties of metal and oxide surfaces. 8,13,15,[70][71][72][73][74] Considering now the effect of the metal type on the adsorption of a given molecule, we note that while in the case of lactose we observed that the adsorbates are slightly more stable on gold and copper than on silver, this order changes for aromatic molecules, for which a more favorable binding was reported in the case of Au(111), followed by Ag(111) and then Cu(111).…”

Section: Lactose On Metal Surfaces -Effect Of Deposition Metal and Ex...mentioning

confidence: 99%

Dependence of lactose adsorption on the exposed crystal facets of metals: a comparative study of gold, silver and copper

Tarrat,

Schön,

Cortés

2024

Phys. Chem. Chem. Phys.

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“…These reasons may explain the adsorption mechanism of antibiotics on Mag, Hema, Goe and Kao. Besides, the electrostatic effect may also have a certain contribution, which was highly affected by the pH of solutions [28,29]. The pH values of the supernatants after the reaction were determined, and results were also given in Figure 4.…”

Section: Adsorption Isothermsmentioning

confidence: 99%

Effect of Co-Existing Cations and Anions on the Adsorption of Antibiotics on Iron-Containing Minerals

et al. 2022

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The adsorption of antibiotics on minerals is an important process in their environment behavior. The adsorption behavior of antibiotics on iron-containing minerals and the effect of co-existing cations and anions were studied in this work. Magnetite, hematite, goethite and kaolin were selected as the representative minerals and characterized by SEM, XRD and BET. A total of eight antibiotics, including three quinolones, three sulfonamides and two mycins were chosen as the research targets. Results showed a higher adsorption amount of quinolones than that of sulfonamides and mycins on the surface of iron-containing minerals in most mineral systems. The adsorption isotherms of quinolones can be well fitted using the Freundlich models. The effects of five cations and five anions on the adsorption of quinolones were investigated, among which Mg2+, Ca2+, HCO3− and H2PO4− mainly showed significant inhibition on the adsorption, while the effects of K+, Na+, NH4+, Cl−, NO3− and SO42− showed less. Natural surface water samples were also collected and used as media to investigate the adsorption behavior of quinolones on iron-containing minerals. The buffering capacity of the natural water kept the reaction solution at circumneutral conditions, and the adsorption amount was mostly promoted in the goethite system (from 0.56~0.78 μmol/g to 0.52~1.43 μmol/g), but was inhibited in the other systems (magnetite: from 1.13~1.33 μmol/g to 0.45~0.76 μmol/g; hematite: from 0.52~0.65 μmol/g to 0.02~0.18 μmol/g; kaolin: from 1.98~1.99 μmol/g to 0.90~1.40 μmol/g). The results in this work help to further understand the transportation and fate of antibiotics in an aqueous environment.

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Insights into the facet-dependent adsorption of antibiotic ciprofloxacin on goethite

Cited by 14 publications

References 53 publications

Oxide– and Silicate–Water Interfaces and Their Roles in Technology and the Environment

Oxide– and Silicate–Water Interfaces and Their Roles in Technology and the Environment

Dependence of lactose adsorption on the exposed crystal facets of metals: a comparative study of gold, silver and copper

Effect of Co-Existing Cations and Anions on the Adsorption of Antibiotics on Iron-Containing Minerals

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