Zobrazeno 1 - 10 of 31 pro vyhledávání: '"Christelle, Despas"'
1
Akademický článek
Calcium Phosphate Cements Combined with Blood as a Promising Tool for the Treatment of Bone Marrow Lesions
Autor: Maxence Limelette, Claire De Fourmestraux, Christelle Despas, Audrey Lafragette, Joelle Veziers, Yohan Le Guennec, Gwenola Touzot-Jourde, François-Xavier Lefevre, Elise Verron, Jean-Michel Bouler, Bruno Bujoli, Olivier Gauthier
Publikováno v: Journal of Functional Biomaterials, Vol 14, Iss 4, p 204 (2023)
The solid phase of a commercial calcium phosphate (Graftys® HBS) was combined with ovine or human blood stabilized either with sodium citrate or sodium heparin. The presence of blood delayed the setting reaction of the cement by ca. 7–15 h, depend
Externí odkaz: https://doaj.org/article/71edf94b1d8d4ebdb8a9c01fac273853
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2
Akademický článek
Thickness control in electrogenerated mesoporous silica films by wet etching and electrochemical monitoring of the process
Autor: Taisiia Sikolenko, Christelle Despas, Neus Vilà, Alain Walcarius
Publikováno v: Electrochemistry Communications, Vol 100, Iss , Pp 11-15 (2019)
Vertically aligned mesoporous silica films can be generated by electrochemically assisted self-assembly (EASA) but the accurate control of their thickness is essentially restricted to the 100 nm range. Here we have developed a wet etching approach us
Externí odkaz: https://doaj.org/article/7018c27013bb43018e783c69a1a2cb26
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4
Ametryn detection by proton assisted transfer at a single micro-interface between two immiscible electrolyte solutions
Autor: Christelle Despas, Guofeng Lu, Grégoire Herzog, Liang Liu
Publikováno v: Journal of Electroanalytical Chemistry
Journal of Electroanalytical Chemistry, Elsevier 2020, 877, pp.114745. ⟨10.1016/j.jelechem.2020.114745⟩
International audience; Ion transfer at micro-interfaces formed between two immiscible electrolyte solutions (µITIES) is a powerful platform for the detection of charged species. Ametryn is used as a model target analyte to investigate the detection
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79994243e7146b6245ebe0aec3d50541
https://hal.univ-lorraine.fr/hal-02961394
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5
Signal amplification by electro-oligomerisation for improved isoproturon detection
Autor: Manuel Dossot, Alain Walcarius, Tauqir Nasir, Alonso Gamero-Quijano, Grégoire Herzog, Christelle Despas
Publikováno v: Talanta
Talanta, Elsevier, 2020, 220, pp.121347. ⟨10.1016/j.talanta.2020.121347⟩
International audience; A novel concept is introduced for signal amplification in electrochemical sensing: the electrooligomerisation stripping voltammetry, which has been applied here to the improved detection of the isoproturon herbicide in spring
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d753a8391af4bb970759c86288357005
https://pubmed.ncbi.nlm.nih.gov/32928388
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6
Design and properties of a novel radiopaque injectable apatitic calcium phosphate cement, suitable for image-guided implantation
Autor: Daphné Guenoun, Valérie Montouillout, Alain Walcarius, Jean-Michel Bouler, Franck Fayon, François-Xavier Lefèvre, Dominique Massiot, Jean-Claude Scimeca, Florian Boukhechba, Charlotte Mellier, Bruno Bujoli, Thomas Le Corroller, Caroline Robic, Christelle Despas, Myriam Le Ferrec
Publikováno v: Journal of Biomedical Materials Research Part B: Applied Biomaterials. 106:2786-2795
An injectable purely apatitic calcium phosphate cement (CPC) was successfully combined to a water-soluble radiopaque agent (i.e., Xenetix® ), to result in an optimized composition that was found to be as satisfactory as poly(methyl methacrylate) (PM
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b894de65e6249430d81f31763c117c46
https://doi.org/10.1002/jbm.b.34059
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7
Indirect amperometric detection of non-redox ions using a ferrocene-functionalized and oriented mesoporous silica thin film electrode
Autor: Neus Vilà, Cheryl Karman, Christelle Despas, Alain Walcarius
Publikováno v: Electrochimica Acta
Electrochimica Acta, Elsevier, 2017, 228, pp.659-666. ⟨10.1016/j.electacta.2017.01.126⟩
International audience; Vertically oriented and ferrocene functionalized mesoporous silica thin films have been prepared by combining the electrochemically assisted self-assembly (EASA) method with click chemistry. The resulting films are electroacti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45c8ed2d81845a1901faba790e3b79b7
https://doi.org/10.1016/j.electacta.2017.01.126
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8
Thickness control in electrogenerated mesoporous silica films by wet etching and electrochemical monitoring of the process
Autor: Christelle Despas, Taisiia Sikolenko, Alain Walcarius, Neus Vilà
Publikováno v: Electrochemistry Communications
Electrochemistry Communications, Elsevier, 2019, 100, pp.11-15. ⟨10.1016/j.elecom.2019.01.013⟩
Electrochemistry Communications, Vol 100, Iss, Pp 11-15 (2019)
Vertically aligned mesoporous silica films can be generated by electrochemically assisted self-assembly (EASA) but the accurate control of their thickness is essentially restricted to the 100 nm range. Here we have developed a wet etching approach us
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72efcfeed7c091058b5cb9706f9e205c
https://hal.univ-lorraine.fr/hal-02089703
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9
Mesoporous Silica Thin Films for Improved Electrochemical Detection of Paraquat
Autor: Christelle Despas, Liang Liu, Tauqir Nasir, Alain Walcarius, Grégoire Herzog, Marc Hébrant
Publikováno v: ACS Sensors
ACS Sensors, American Chemical Society, 2018, 3 (2), pp.484-493. ⟨10.1021/acssensors.7b00920⟩
An electrochemical method was developed for rapid and sensitive detection of the herbicide paraquat in aqueous samples using mesoporous silica thin film modified glassy carbon electrodes (GCE). Vertically aligned mesoporous silica thin films were dep
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7471564d54050ceb271d3fe65fd03873
https://hal.univ-lorraine.fr/hal-01795506
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10
Interaction of ammonium with birnessite: Evidence of a chemical and structural transformation in alkaline aqueous medium
Autor: Christelle Despas, Hella Boumaiza, Christian Ruby, Romain Coustel, Latifa Bergaoui
Publikováno v: Journal of Solid State Chemistry
Journal of Solid State Chemistry, Elsevier, 2018, 258, pp.543-550. ⟨10.1016/j.jssc.2017.11.025⟩
The ammonium cation interaction with Na-birnessite in aqueous alkaline medium was studied. Solution and solid analysis give evidence that birnessite is not only acting as a cationic exchanger toward NH4+. The surface analysis performed by XPS showed
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f65315793f679f0902cc0c102e73c2d
https://hal.univ-lorraine.fr/hal-01767742
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