1
|
Zou Y, Griveau S, Ringuedé A, Bedioui F, Richard C, Slim C. Functionalized Multi-Walled Carbon Nanotube–Based Aptasensors for Diclofenac Detection. Front Chem 2022; 9:812909. [PMID: 35141204 PMCID: PMC8818859 DOI: 10.3389/fchem.2021.812909] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 12/23/2021] [Indexed: 11/13/2022] Open
Abstract
Driven by the increasing concern about the risk of diclofenac (DCF) residues as water pollutants in the aqueous environment and the growing need for its trace determination, a simple but sensitive electrochemical aptasensor for the trace detection of DCF was developed. To construct the aptasensor, the amine-terminated DCF aptamer was covalently immobilized on the surface of the carboxylic acid–functionalized multi-walled carbon nanotube (f-MWCNT)–modified glassy carbon electrode (GCE) through EDC/NHS chemistry. The f-MWCNTs provide a reliable matrix for aptamer immobilization with high grafting density, while the aptamer serves as a biorecognition probe for DCF. The obtained aptasensor was incubated with DCF solutions at different concentrations and was then investigated by electrochemical impedance spectroscopy (EIS). It displays two linear ranges of concentration for DCF detection, from 250 fM to 1pM and from 1 pM to 500 nM with an extremely low detection limit of 162 fM. Also, the developed biosensor shows great reproducibility, acceptable stability, and reliable selectivity. Therefore, it offers a simple but effective aptasensor construction strategy for trace detection of DCF and is anticipated to show great potential for environmental applications.
Collapse
Affiliation(s)
- Yi Zou
- Institute of Chemistry for Life and Health Sciences (i-CLeHS), Chimie ParisTech, PSL Research University, CNRS, Paris, France
| | - Sophie Griveau
- Institute of Chemistry for Life and Health Sciences (i-CLeHS), Chimie ParisTech, PSL Research University, CNRS, Paris, France
| | - Armelle Ringuedé
- Institut de Recherche de Chimie de Paris (IRCP), PSL Research University, CNRS, Chimie ParisTech, Paris, France
| | - Fethi Bedioui
- Institute of Chemistry for Life and Health Sciences (i-CLeHS), Chimie ParisTech, PSL Research University, CNRS, Paris, France
| | | | - Cyrine Slim
- Institute of Chemistry for Life and Health Sciences (i-CLeHS), Chimie ParisTech, PSL Research University, CNRS, Paris, France
- *Correspondence: Cyrine Slim,
| |
Collapse
|
2
|
Silva D, Arcos C, Montero C, Guerra C, Martínez C, Li X, Ringuedé A, Cassir M, Ogle K, Guzmán D, Aguilar C, Páez M, Sancy M. A Tribological and Ion Released Research of Ti-Materials for Medical Devices. Materials (Basel) 2021; 15:ma15010131. [PMID: 35009273 PMCID: PMC8746336 DOI: 10.3390/ma15010131] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 12/14/2021] [Accepted: 12/15/2021] [Indexed: 05/12/2023]
Abstract
The increase in longevity worldwide has intensified the use of different types of prostheses for the human body, such as those used in dental work as well as in hip and knee replacements. Currently, Ti-6Al-4V is widely used as a joint implant due to its good mechanical properties and durability. However, studies have revealed that this alloy can release metal ions or particles harmful to human health. The mechanisms are not well understood yet and may involve wear and/or corrosion. Therefore, in this work, commercial pure titanium and a Ti-6Al-4V alloy were investigated before and after being exposed to a simulated biological fluid through tribological tests, surface analysis, and ionic dissolution characterization by ICP-AES. Before exposure, X-ray diffraction and optical microscopy revealed equiaxed α-Ti in both materials and β-Ti in Ti-6Al-4V. Scratch tests exhibited a lower coefficient of friction for Ti-6Al-4V alloy than commercially pure titanium. After exposure, X-ray photoelectron spectroscopy and surface-enhanced Raman spectroscopy results showed an oxide film formed by TiO2, both in commercially pure titanium and in Ti-6Al-4V, and by TiO and Al2O3 associated with the presence of the alloys. Furthermore, inductively coupled plasma atomic emission spectroscopy revealed that aluminum was the main ion released for Ti-6Al-4V, giving negligible values for the other metal ions.
Collapse
Affiliation(s)
- Daniela Silva
- Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile;
- Correspondence: (D.S.); (C.A.)
| | - Camila Arcos
- Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile;
- Correspondence: (D.S.); (C.A.)
| | - Cecilia Montero
- Departamento de Ingeniería Metalúrgica, Facultad de Ingeniería, Universidad de Santiago, Santiago 9170022, Chile;
| | - Carolina Guerra
- Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile;
| | - Carola Martínez
- Departamento de Ingeniería de Obras Civiles, Universidad de La Frontera, Temuco 4780000, Chile;
| | - Xuejie Li
- CNRS, Institut de Recherche de Chimie de Paris, Chimie ParisTech, PSL University, 75005 Paris, France; (X.L.); (A.R.); (M.C.); (K.O.)
| | - Armelle Ringuedé
- CNRS, Institut de Recherche de Chimie de Paris, Chimie ParisTech, PSL University, 75005 Paris, France; (X.L.); (A.R.); (M.C.); (K.O.)
| | - Michel Cassir
- CNRS, Institut de Recherche de Chimie de Paris, Chimie ParisTech, PSL University, 75005 Paris, France; (X.L.); (A.R.); (M.C.); (K.O.)
| | - Kevin Ogle
- CNRS, Institut de Recherche de Chimie de Paris, Chimie ParisTech, PSL University, 75005 Paris, France; (X.L.); (A.R.); (M.C.); (K.O.)
| | - Danny Guzmán
- Departamento de Ingeniería en Metalurgia, Universidad de Atacama, Copiapó 1530000, Chile;
| | - Claudio Aguilar
- Departamento de Ingeniería Metalúrgica y de Materiales, Universidad Técnica Federico Santa María, Valparaíso 2390123, Chile;
| | - Maritza Páez
- Departamento de Química de los Materiales, Facultad de Química y Biología, Universidad de Santiago de Chile, Santiago 9170022, Chile;
| | - Mamié Sancy
- Escuela de Construcción Civil, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile;
- Centro de Investigación en Nanotecnologiía y Materiales Avanzados “CIEN-UC”, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| |
Collapse
|
3
|
Gürbüz E, Albin V, Lair V, Ringuedé A, Cassir M. Oxidation behavior of H2 and CO produced by H2O and/or CO2 reduction in molten carbonates: Effect of gas environment and hydroxides. Electrochim Acta 2021. [DOI: 10.1016/j.electacta.2021.139202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
4
|
Briois P, Aubry E, Ringuedé A, Cassir M, Billard A. Feasibility Synthesis and Characterization of Gadolinia Doped Ceria Coatings Obtained by Cathodic Arc Evaporation. Nanomaterials (Basel) 2021; 11:nano11051211. [PMID: 34063587 PMCID: PMC8147643 DOI: 10.3390/nano11051211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 11/16/2022]
Abstract
Gadolinia doped ceria coatings were elaborated by cathodic arc evaporation from a metallic Ce-Gd (90-10 at.%) target inserted into a conventional multiarc Ti evaporation target in the presence of a reactive argon-oxygen gas mixture. The structural and chemical features of these films were determined by x-ray diffraction and scanning electron microscopy. Their electrical properties were characterized using impedance spectroscopy measurements. It was shown that the as-deposited coatings crystallize in the fluorite type fcc structure of ceria and that their composition is the same as that of the target. The morphology of the coatings is influenced by the evaporation parameter (stress and droplet). The electrical measurements showed two contributions in Nyquist representation and the activation energy was slightly higher than that given in the literature data for the bulk material.
Collapse
Affiliation(s)
- Pascal Briois
- FEMTO-ST, UMR 6174, CNRS, Universite Bourgogne Franche-Comté, UTBM, Site de Montbéliard, F-90010 Belfort, France; (E.A.); (A.B.)
- FC Lab Research (FR CNRS 3539), Rue Thierry Mieg, F-90010 Belfort, France
- Correspondence:
| | - Eric Aubry
- FEMTO-ST, UMR 6174, CNRS, Universite Bourgogne Franche-Comté, UTBM, Site de Montbéliard, F-90010 Belfort, France; (E.A.); (A.B.)
| | - Armelle Ringuedé
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, F-75005 Paris, France; (A.R.); (M.C.)
| | - Michel Cassir
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 rue Pierre et Marie Curie, F-75005 Paris, France; (A.R.); (M.C.)
| | - Alain Billard
- FEMTO-ST, UMR 6174, CNRS, Universite Bourgogne Franche-Comté, UTBM, Site de Montbéliard, F-90010 Belfort, France; (E.A.); (A.B.)
| |
Collapse
|
5
|
Silva D, Guerra C, Muñoz H, Aguilar C, Walter M, Azocar M, Muñoz L, Gürbüz E, Ringuedé A, Cassir M, Sancy M. The effect of Staphylococcus aureus on the electrochemical behavior of porous Ti-6Al-4V alloy. Bioelectrochemistry 2020; 136:107622. [PMID: 32784103 DOI: 10.1016/j.bioelechem.2020.107622] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 07/22/2020] [Accepted: 07/23/2020] [Indexed: 11/30/2022]
Abstract
Ti-6Al-4V alloy has been widely investigated for biomedical applications due to its low density, high specific strength, and favorable corrosion resistance. However, some reported failures have imposed a challenge to improve bone regeneration and fixation, as well as antibacterial properties. A further opportunity for solving this problem is the introduction of porosity. However, this can induce metallic release and corrosion product formation. In this work, a Ti-6Al-4V alloy was exposed to Hank's solution, sterilized and inoculated with Staphylococcus aureus at 37 °C. Surface analysis was carried out by SEM-EDS and XPS. Electrochemical measurements were also performed using chronopotentiometry at open circuit potential, polarization curves, and electrochemical impedance spectroscopy. After exposure, FE-SEM showed some colonies of S. aureus on the sample with 22% porosity. However, XPS analysis revealed that the presence of bacterium influenced the composition of the oxide layer, even more drastically with the increase in added porosity. Moreover, the impedance analysis showed De Levie's behavior, revealing a reduction of pore resistance and modulus of the impedance in the low frequency range in inoculated medium, and polarization curves showed that the passivity potential range was decreased, whereas the passivity current increased in the presence of the S. aureus.
Collapse
Affiliation(s)
- Daniela Silva
- Escuela de Construcción Civil, Facultad de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Departamento de Ingeniería Metalúrgica y de Materiales, Universidad Técnica Federico Santa María, Av. España 1680, Valparaíso, Chile
| | - Carolina Guerra
- Escuela de Construcción Civil, Facultad de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile
| | - Hugo Muñoz
- Escuela de Construcción Civil, Facultad de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile
| | - Claudio Aguilar
- Departamento de Ingeniería Metalúrgica y de Materiales, Universidad Técnica Federico Santa María, Av. España 1680, Valparaíso, Chile
| | - Mariana Walter
- Departamento de Química de Materiales, Facultad de Química y Biología, Universidad de Santiago, Av. Libertador Bernardo ÓHiggins 3363, Santiago, Chile
| | - Manuel Azocar
- Departamento de Química de Materiales, Facultad de Química y Biología, Universidad de Santiago, Av. Libertador Bernardo ÓHiggins 3363, Santiago, Chile
| | - Lisa Muñoz
- Departamento de Química de Materiales, Facultad de Química y Biología, Universidad de Santiago, Av. Libertador Bernardo ÓHiggins 3363, Santiago, Chile
| | - Ersan Gürbüz
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie de Paris, 75005 Paris, France
| | - Armelle Ringuedé
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie de Paris, 75005 Paris, France
| | - Michel Cassir
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie de Paris, 75005 Paris, France
| | - Mamié Sancy
- Escuela de Construcción Civil, Facultad de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Centro de Investigación en Nanotecnología y Materiales Avanzados "CIEN-UC", Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile
| |
Collapse
|
6
|
Guerra C, Sancy M, Walczak M, Martínez C, Ringuedé A, Cassir M, Han J, Ogle K, de Melo HG, Salinas V, Aguilar C. Effect of added porosity on a novel porous Ti-Nb-Ta-Fe-Mn alloy exposed to simulated body fluid. Materials Science and Engineering: C 2020; 111:110758. [PMID: 32279776 DOI: 10.1016/j.msec.2020.110758] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 01/06/2020] [Accepted: 02/16/2020] [Indexed: 11/18/2022]
Affiliation(s)
- Carolina Guerra
- Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile.
| | - Mamié Sancy
- Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Escuela de Construcción Civil, Facultad de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Centro de Investigación en Nanotecnología y Materiales Avanzados "CIEN-UC", Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile.
| | - Magdalena Walczak
- Departamento de Ingeniería Mecánica y Metalúrgica, Escuela de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Centro de Investigación en Nanotecnología y Materiales Avanzados "CIEN-UC", Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile
| | - Carola Martínez
- Escuela de Construcción Civil, Facultad de Ingeniería, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860, Macul, Santiago, Chile; Departamento de Ingeniería Metalúrgica y de Materiales, Universidad Técnica Federico Santa María, Av. España 1680, Valparaíso, Chile
| | - Armelle Ringuedé
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Cheimie de Paris, 75005 Paris, France
| | - Michel Cassir
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Cheimie de Paris, 75005 Paris, France
| | - Junsoo Han
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Cheimie de Paris, 75005 Paris, France
| | - Kevin Ogle
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Cheimie de Paris, 75005 Paris, France
| | - Hercílio Gomes de Melo
- Departamento de Eng. Metalúrgica e de Materiais, Escola Politécnica da Universidade de São Paulo, Av. Prof. Mello Moraes, 2463, São Paulo, Brazil
| | - Vicente Salinas
- Instituto de Ciencias Químicas Aplicadas (ICQA), Facultad de Ingeniería, Universidad Autónoma de Chile, Av. Pedro de Valdivia 425, Santiago, Chile
| | - Claudio Aguilar
- Departamento de Ingeniería Metalúrgica y de Materiales, Universidad Técnica Federico Santa María, Av. España 1680, Valparaíso, Chile
| |
Collapse
|
7
|
Sun F, Jordan L, Albin V, Lair V, Ringuedé A, Prima F. On the High Sensitivity of Corrosion Resistance of NiTi Stents with Respect to Inclusions: An Experimental Evidence. ACS Omega 2020; 5:3073-3079. [PMID: 32095730 PMCID: PMC7033967 DOI: 10.1021/acsomega.9b04312] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 01/28/2020] [Indexed: 06/02/2023]
Abstract
In this study, the electrochemical breakdown potentials (E b) of NiTi stents were assessed in correlation to their nonmetallic inclusion fractions in the extra low inclusion (ELI) range (inclu.% < 1% in area fraction, average size <39 μm). Quantitative investigations were performed to study the role of nonmetallic inclusions during pitting corrosion. Two stent samples with different inclusion fractions were fabricated using commercial NiTi tubes for studying the corrosion and mechanism. A survey of seven commercial stents in Europe was also conducted. Dependence was observed between the breakdown potentials and the inclusion fractions in the ELI stent (inclu.% = 0.2-0.8%), in which the breakdown potentials were found to be inversely proportional to inclusion fractions and densities (E b dropped from ∼800 to ∼400 mV). No breakdown occurred on the samples using high-purity NiTi materials (inclu.% < 0.1%). The roles of inclusions in pitting mechanisms were investigated using scanning electron microscopy (SEM) characterizations. The microstructural evidence showed that the impact of TiC and Ti2NiO x was very different in the pitting process. A maximum inclu.% ≤ 0.9% was required for obtaining E b ≥ 600 mV to meet the Food and Drug Administrations (FDA's) in vivo safety acceptance (low risk up to 6 months postimplantation). The high-purity stents (inclu.% < 0.1%) did not exhibit corrosion susceptibility until 1000 mV, suggesting superior corrosion resistance and thus long-term in vivo safety.
Collapse
Affiliation(s)
- Fan Sun
- Chimie
ParisTech, PSL University, CNRS, Institut
de Recherche de Chimie Paris, 75005 Paris, France
| | - Laurence Jordan
- Chimie
ParisTech, PSL University, CNRS, Institut
de Recherche de Chimie Paris, 75005 Paris, France
- University
Paris Diderot, Sorbonne Paris Cité, Paris F-75013, France
- AP-HP,
Hospital Rothschild, Paris F-75012, France
| | - Valérie Albin
- Chimie
ParisTech, PSL University, CNRS, Institut
de Recherche de Chimie Paris, 75005 Paris, France
| | - Virginie Lair
- Chimie
ParisTech, PSL University, CNRS, Institut
de Recherche de Chimie Paris, 75005 Paris, France
| | - Armelle Ringuedé
- Chimie
ParisTech, PSL University, CNRS, Institut
de Recherche de Chimie Paris, 75005 Paris, France
| | - Frédéric Prima
- Chimie
ParisTech, PSL University, CNRS, Institut
de Recherche de Chimie Paris, 75005 Paris, France
| |
Collapse
|
8
|
Kassahun GS, Griveau S, Juillard S, Champavert J, Ringuedé A, Bresson B, Tran Y, Bedioui F, Slim C. Hydrogel Matrix-Grafted Impedimetric Aptasensors for the Detection of Diclofenac. Langmuir 2020; 36:827-836. [PMID: 31910020 DOI: 10.1021/acs.langmuir.9b02031] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Driven by the growing concern about the release of untreated emerging pollutants and the need for determining small amounts of these pollutants present in the environment, novel biosensors dedicated to molecular recognition are developed. We have designed biosensors using a novel class of grafted polymers, surface-attached hydrogel thin films, on conductive transducers as a biocompatible matrix for biomolecule immobilization. We showed that they can be dedicated to the molecular recognition of diclofenac (DCL). The immobilization of the aptamer onto surface-attached hydrogel thin films by covalent attachment provides a biodegradable shelter, providing the aptamer with excellent environments to preserve its active and functional structure while allowing the detection of DCL. The grafting of the aptamer is obtained using the formation of amide bonds via the activation of carboxylic acid groups of the poly(acrylic acid) hydrogel thin film. For improved sensitivity and higher stability of the sensor, a high density of the immobilized aptamer is enabled. The aptamer-modified electrode was then incubated with DCL solutions at different concentrations. The performances of the aptasensor were investigated by electrochemical impedance spectroscopy. The change in charge-transfer resistance was found to be linear with DCL concentration in the 30 pM to 1 μM range. The detection limit was calculated to be 0.02 nM. The improvement of the limit of detection can be mainly attributed to the three-dimensional environment of the hydrogel matrix which improves the grafting density of the aptamer and the affinity of the aptamer to DCL.
Collapse
Affiliation(s)
- G S Kassahun
- Institute of Chemistry for Life and Health Sciences (iCLeHS), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| | - S Griveau
- Institute of Chemistry for Life and Health Sciences (iCLeHS), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| | - S Juillard
- Institute of Chemistry for Life and Health Sciences (iCLeHS), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| | - J Champavert
- Institute of Chemistry for Life and Health Sciences (iCLeHS), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| | - A Ringuedé
- Institut de Recherche de Chimie de Paris (IRCP), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| | - B Bresson
- Soft Matter Engineering and Science, PSL Research University, UMR 7615 CNRS, ESPCI , 10 Rue Vauquelin , F-75231 Paris Cedex 05, France
| | - Y Tran
- Soft Matter Engineering and Science, PSL Research University, UMR 7615 CNRS, ESPCI , 10 Rue Vauquelin , F-75231 Paris Cedex 05, France
| | - F Bedioui
- Institute of Chemistry for Life and Health Sciences (iCLeHS), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| | - C Slim
- Institute of Chemistry for Life and Health Sciences (iCLeHS), PSL Research University, CNRS, Chimie ParisTech , 11 Rue Pierre et Marie Curie , 75231 Paris Cedex 05, France
| |
Collapse
|
9
|
Nechache A, Boukamp BA, Cassir M, Ringuedé A. Accelerated degradation of yttria stabilized zirconia electrolyte during high-temperature water electrolysis. J Solid State Electrochem 2019. [DOI: 10.1007/s10008-018-04184-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
10
|
Nechache A, Boukamp BA, Cassir M, Ringuedé A. Premature degradation study of a cathode-supported solid oxide electrolysis cell. J Solid State Electrochem 2018. [DOI: 10.1007/s10008-018-4116-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
11
|
Bedioui F, Lair V, Griveau S, Ringuedé A, Zagal JH, Cassir M. Electrochemical Behavior of Electrode Materials (Nickel and Stainless Steels) for Sudomotor Dysfunction Applications: A Review. ELECTROANAL 2018. [DOI: 10.1002/elan.201800439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Fethi Bedioui
- Chimie ParisTech; PSL Research University, CNRS, INSERM; Université Paris Descartes; Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
| | - Virginie Lair
- Chimie Paristech; PSL Research University, CNRS; Institut de Recherche de Chimie de Paris; 75005 Paris France
| | - Sophie Griveau
- Chimie ParisTech; PSL Research University, CNRS, INSERM; Université Paris Descartes; Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
| | - Armelle Ringuedé
- Chimie Paristech; PSL Research University, CNRS; Institut de Recherche de Chimie de Paris; 75005 Paris France
| | - José H. Zagal
- Laboratorio de Electrocatálisis, Departamento de Química de los Materiales; Facultad de Química y Biología; Universidad de Santiago de Chile; Alameda 3363, Estación Central Santiago Chile
| | - Michel Cassir
- Chimie Paristech; PSL Research University, CNRS; Institut de Recherche de Chimie de Paris; 75005 Paris France
| |
Collapse
|
12
|
Calmet A, Vejar N, Gonzalez X, Sancy M, Ringuedé A, Lair V, Griveau S, Zagal J, Bedioui F, Cassir M. Electrochemical Behavior of Stainless Steels for Sudomotor Dysfunction Applications. ELECTROANAL 2018. [DOI: 10.1002/elan.201700464] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- A. Calmet
- PSL Research University; Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie F-75231 Paris Cedex 05 France
- Université Paris Descartes; Sorbonne Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
| | - N. Vejar
- Academia Politécnica Aeronáutica; Fuerza Aérea de Chile; Gran Avenida J. M. Carrera 11087, El Bosque Santiago Chile
| | - X. Gonzalez
- Escuela de Construcción Civil, Facultad de Ingeniería; Pontificia Universidad Católica de Chile; Vicuña Mackenna 4860, Macul Santiago Chile
| | - M. Sancy
- Escuela de Construcción Civil, Facultad de Ingeniería; Pontificia Universidad Católica de Chile; Vicuña Mackenna 4860, Macul Santiago Chile
| | - A. Ringuedé
- PSL Research University; Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie F-75231 Paris Cedex 05 France
| | - V. Lair
- PSL Research University; Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie F-75231 Paris Cedex 05 France
| | - S. Griveau
- PSL Research University, Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé (n° 1022); 75005 Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; 75005 Paris France
- Université Paris Descartes; Sorbonne Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
| | - J.H. Zagal
- Departamento de Química de los Materiales, Facultad de Química y Biología; Universidad de Santiago de Chile, Alameda; 3363, Estación Central Santiago Chile
| | - F. Bedioui
- PSL Research University, Chimie ParisTech; Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
- INSERM; Unité de Technologies Chimiques et Biologiques pour la Santé (n° 1022); 75005 Paris France
- CNRS; Unité de Technologies Chimiques et Biologiques pour la santé UMR 8258; 75005 Paris France
- Université Paris Descartes; Sorbonne Paris Cité, Unité de Technologies Chimiques et Biologiques pour la Santé; 75005 Paris France
| | - M. Cassir
- PSL Research University; Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie F-75231 Paris Cedex 05 France
| |
Collapse
|
13
|
Meléndez-Ceballos A, Albin V, Lair V, Ringuedé A, Cassir M. A kinetic approach on the effect of Cs addition on oxygen reduction for MCFC application. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.10.057] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
14
|
Ferkhi M, Ringuedé A, Cassir M. Novel La2-x Cu x NiO4±δ /La4Ni3O10-δ composite materials for intermediate temperature solid oxide fuel cells, IT-SOFC. J Solid State Electrochem 2015. [DOI: 10.1007/s10008-015-3047-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
15
|
Chávez-Guerrero L, Medina-Lott B, Cienfuegos R, Garza-Navarro M, Vannier R, Ringuedé A, Hinojosa M, Cassir M. Synthesis and characterization of LaNixCo1−xO3: Role of microstructure on magnetic properties. J RARE EARTH 2015. [DOI: 10.1016/s1002-0721(14)60415-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
16
|
Ricca C, Ringuedé A, Cassir M, Adamo C, Labat F. Revealing the properties of the cubic ZrO2 (111) surface by periodic DFT calculations: reducibility and stabilization through doping with aliovalent Y2O3. RSC Adv 2015. [DOI: 10.1039/c4ra15206a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The reducibility of the clean cubic ZrO2 (111) surface, as well as its stabilization through doping, have been investigated by hybrid DFT calculations within a periodic approach and localized basis sets.
Collapse
Affiliation(s)
- Chiara Ricca
- PSL Research University
- Chimie Paristech-CNRS
- Institut de Recherche de Chimie de Paris
- F-75231 Paris Cedex 05
- France
| | - Armelle Ringuedé
- PSL Research University
- Chimie Paristech-CNRS
- Institut de Recherche de Chimie de Paris
- F-75231 Paris Cedex 05
- France
| | - Michel Cassir
- PSL Research University
- Chimie Paristech-CNRS
- Institut de Recherche de Chimie de Paris
- F-75231 Paris Cedex 05
- France
| | - Carlo Adamo
- PSL Research University
- Chimie Paristech-CNRS
- Institut de Recherche de Chimie de Paris
- F-75231 Paris Cedex 05
- France
| | - Frédéric Labat
- PSL Research University
- Chimie Paristech-CNRS
- Institut de Recherche de Chimie de Paris
- F-75231 Paris Cedex 05
- France
| |
Collapse
|
17
|
Ricca C, Ringuedé A, Cassir M, Adamo C, Labat F. A comprehensive DFT investigation of bulk and low-index surfaces of ZrO2polymorphs. J Comput Chem 2014; 36:9-21. [DOI: 10.1002/jcc.23761] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 09/29/2014] [Accepted: 10/01/2014] [Indexed: 02/04/2023]
Affiliation(s)
- Chiara Ricca
- PSL Research University, Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie, F-75231 Paris Cedex 05 France
| | - Armelle Ringuedé
- PSL Research University, Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie, F-75231 Paris Cedex 05 France
| | - Michel Cassir
- PSL Research University, Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie, F-75231 Paris Cedex 05 France
| | - Carlo Adamo
- PSL Research University, Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie, F-75231 Paris Cedex 05 France
- Institut Universitaire de France; 103 Bd Saint-Michel F-75005 Paris France
| | - Frederic Labat
- PSL Research University, Chimie Paristech-CNRS, Institut de Recherche de Chimie de Paris; 11 rue Pierre et Marie Curie, F-75231 Paris Cedex 05 France
| |
Collapse
|
18
|
Muller G, Ringuedé A, Laberty-Robert C. Discussion on a percolating conducting network of a composite thin-film electrode (≤1 μm) for micro-solid oxide fuel cell application. Langmuir 2014; 30:8889-8897. [PMID: 24967944 DOI: 10.1021/la500192d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Ni/Gd0.1Ce0.9O(2-δ) (Ni/GDC) and La0.6Sr0.4Fe0.8Co0.2O(3-δ)/Gd0.1Ce0.9O(2-δ) (LSCF/GDC) porous thin-film electrodes with thicknesses between 120 and 500 nm were synthesized through templated sol-gel chemistry coupled with the dip-coating process and heat treatment. The thin films consist of two interpenetrated networks made of pores and inorganic materials. The porous structure was composed of multi-scale pores with dimensions ranging from macro- to nanosize and with an oriented columnar structure. The dimension of the percolation network is discussed as a function of the chemical nature of the percolating components and the particle/thickness ratio. A three-dimensional percolation network is achieved in the LSCF/GDC composite, while a two-dimensional percolation network is observed for the Ni/GDC composite. This difference is related to the microstructure of the composite thin film. An anisotropic columnar structure is observed for Ni/GDC, while an isotropic structure is achieved for LSCF/GDC.
Collapse
Affiliation(s)
- Guillaume Muller
- Laboratoire de Chimie de La Matière Condensée de Paris, UMR7574, UPMC Univ Paris 06, Sorbonne Universités , 11 Place Marcellin Berthelot, 75231 Paris, France
| | | | | |
Collapse
|
19
|
Slim C, Baklouti L, Cassir M, Ringuedé A. Structural and electrochemical performance of gadolinia-doped ceria mixed with alkali chlorides (LiCl-KCl) for Intermediate Temperature-Hybrid Fuel Cell applications. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2013.12.118] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
20
|
Ferkhi M, Ringuedé A, Khaled A, Zerroual L, Cassir M. La1.98Ni04±δ, a new cathode material for solid oxide fuel cell: Impedance spectroscopy study and compatibility with gadolinia-doped ceria and yttria-stabilized zirconia electrolytes. Electrochim Acta 2012. [DOI: 10.1016/j.electacta.2012.04.064] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
21
|
Müller G, Boissière C, Grosso D, Ringuedé A, Laberty-Robert C, Sanchez C. Understanding crystallization processes of NiO/Ce0.9Gd0.1O2−δ sol–gel processed thin films for the design of efficient electrodes: an in situ thermal ellipsometry analysis. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm16550c] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
22
|
Živković LS, Lair V, Lupan O, Ringuedé A. Electrochemical synthesis and properties of ceria films grown on stainless steel. Russ J Phys Chem 2011. [DOI: 10.1134/s003602441113036x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
23
|
Lair V, Živković L, Lupan O, Ringuedé A. Synthesis and characterization of electrodeposited samaria and samaria-doped ceria thin films. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.02.101] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
24
|
Lair V, Sirieix-Plenet J, Gaillon L, Rizzi C, Ringuedé A. Mixtures of room temperature ionic liquid/ethanol solutions as electrolytic media for cerium oxide thin layer electrodeposition. Electrochim Acta 2010. [DOI: 10.1016/j.electacta.2010.09.102] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
25
|
|
26
|
Ferkhi M, Khelili S, Zerroual L, Ringuedé A, Cassir M. Synthesis, structural analysis and electrochemical performance of low-copper content La2Ni1−xCuxO4+δ materials as new cathodes for solid oxide fuel cells. Electrochim Acta 2009. [DOI: 10.1016/j.electacta.2009.05.082] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
27
|
Brahim C, Chauveau F, Ringuedé A, Cassir M, Putkonen M, Niinistö L. ZrO2–In2O3thin layers with gradual ionic to electronic composition synthesized by atomic layer deposition for SOFC applications. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b813001a] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
28
|
|
29
|
Mendoza L, Ringuedé A, Cassir M, Galtayries A. II. Structural, morphological, chemical and electrochemical analysis of nickel covered by electrochemically deposited Co3O4 in molten Li2CO3–Na2CO3 at 650 °C. J Electroanal Chem (Lausanne) 2005. [DOI: 10.1016/j.jelechem.2004.09.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
30
|
Mimica D, Ringuedé A, Agurto C, Bedioui F, Zagal J. Biomimetic Electroreduction of O2 by Hemoglobin in a Surfactant Film: Preliminary Electrochemical Impedance Spectroscopy Insight. ELECTROANAL 2004. [DOI: 10.1002/elan.200403038] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
31
|
|