Analysis of Er3+ diffusion within transparent YAG ceramics manufactured through various routes by SPS

Autor: Maxime Lagny, Judith Böhmler, Sébastien Lemonnier, Florence Moitrier, Yannick Lorgouilloux, Anne Leriche

Publikováno v: Open Ceramics, Vol 18, Iss , Pp 100570- (2024)

Different bonding approaches were considered to develop layered composite ceramics of erbium doped yttrium aluminium garnet (Er:YAG/YAG) by Spark Plasma Sintering. More precisely three different strategies were envisaged, starting either from a stack

Externí odkaz: https://doaj.org/article/dd5e0363895a4a349530ea35ab9d66a9

Influence of post-HIP temperature on microstructural and optical properties of pure MgAl2O4 spinel: From opaque to transparent ceramics

Autor: Judith Böhmler, Elodie Barraud, Caroline Gajdowski, Anne Leriche, Sébastien Lemonnier, Sophie d’Astorg, Yannick Lorgouilloux

Publikováno v: Journal of the European Ceramic Society
Journal of the European Ceramic Society, Elsevier, 2017, 37 (16), pp.5347-5351. ⟨10.1016/j.jeurceramsoc.2017.07.031⟩

International audience; Transparent MgAl2O4 spinel ceramics were processed from sub-micrometric commercial powder by applying a two-step procedure: pressureless sintering under vacuum followed by hot isostatic pressing. To limit grain growth and to a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24bff6714c1caa4abff92acba345a530
https://hal-uphf.archives-ouvertes.fr/hal-03080454

New colloidal fabrication of bioceramics with controlled porosity for delivery of antibiotics

Autor: Marylène Viana, Eric Champion, Lise Guichaoua, Lydie Ploux, Judith Böhmler, Nathalie Pécout, Roxana Chotard-Ghodsnia, Karine Anselme, Jules D. P. Valentin, Mihaela Mateescu

Publikováno v: Journal of Materials Science
Journal of Materials Science, Springer Verlag, 2016, 51 (19), pp.8861-8879. ⟨10.1007/s10853-016-0133-z⟩

Bone tissue regeneration with bioceramics-based biomaterial can suffer from associated bone infections. The objective of this study was to develop new antibiotics drug delivery systems, composed of ceramics matrix with a controlled porosity aiming at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71314bdd3ad728672d90541a7ed3c5a2
https://hal-unilim.archives-ouvertes.fr/hal-01877735

Self-Assembled Molecular Platforms for Bacteria/Material Biointerface Studies: Importance to Control Functional Group Accessibility

Autor: Judith Böhmler, Arnaud Ponche, Lydie Ploux, Karine Anselme

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2013, 5 (21), pp.10478-10488. ⟨10.1021/am401976g⟩
ACS Applied Materials & Interfaces, 2013, 5 (21), pp.10478-10488. ⟨10.1021/am401976g⟩

Highly controlled mixed molecular layers are crucial to study the role of material surface chemistry in biointerfaces, such as bacteria and subsequent biofilms interacting with biomaterials. Silanes with non-nucleophilic functional groups are promisi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a88d5475833fe8695d838661433d78ef
https://hal.archives-ouvertes.fr/hal-02384250

Transparent Er : YAG ceramics with doping gradient processed by SPS and reactive sintering

Autor: Lagny, Maxime

Publikováno v: Mechanics of materials [physics.class-ph]. Université de Valenciennes et du Hainaut-Cambresis, 2019. English. ⟨NNT : 2019VALE0009⟩

The realization of transparent Er:YAG ceramics for laser application requires a perfect transparency that implies a high quality of the used powder and a perfect control of the manufacturing processes. However, the quality of the starting powder is s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c8729b074021a70fca68b805063b7aa4
https://theses.hal.science/tel-03224545