Zobrazeno 1 - 10
of 218
pro vyhledávání: '"Rachid, Mahiou"'
Autor:
Mohammad, Khaywah, Audrey, Potdevin, François, Rvert, Rachid, Mahiou, Youcef, Ouerdane, Anthony, Désert, Stéphane, Parola, Geneviève, Chadeyron, Emmanuel, Centeno, Rafik, Smaali, Antoine, Moreau
Publikováno v:
J. Phys. Chem. C 2021, 125, 14, 7780-7790
Improving phosphor photoluminescence efficiency is a key parameter to boost the performances of many optical devices. In this work, colloidal silver nanocubes, homogeneously spread on a luminescent surface, have proved to help both injecting and extr
Externí odkaz:
http://arxiv.org/abs/2211.14685
Autor:
Christina Baslari, Hicham Maskrot, Wilfried Pacquentin, Sonia Sousa Nobre, Timothée Delacroix, Daniel Zambon, Rachid Mahiou
Publikováno v:
Additive Manufacturing Letters, Vol 8, Iss , Pp 100186- (2024)
Transition to circular economy requires the production of sustainable and eco-designed materials that help to reduce environmental impacts of metallic components. The development of sensing layers providing luminescent tracking functionalities is a p
Externí odkaz:
https://doaj.org/article/08f213114ece4e91b48239b5a329623f
Autor:
Lisa Lopez, Pierre Pichon, Pascal Loiseau, Bruno Viana, Rachid Mahiou, Frederic Druon, Patrick Georges, François Balembois
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Cerium-doped lutetium-yttrium oxyorthosilicate (Ce:LYSO) is a well-known single crystal scintillator used in medical imaging and security scanners. Recent development of high power UV LED, matching its absorption band, questions the possibil
Externí odkaz:
https://doaj.org/article/3e75204a09d5425ebc6507570733a7cd
Autor:
Jeff L. Nyalosaso, Rachod Boonsin, Pierre Vialat, Damien Boyer, Geneviève Chadeyron, Rachid Mahiou, Fabrice Leroux
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 10, Iss 1, Pp 760-770 (2019)
A new luminescent composite film resulting from the dispersion of luminescent organic dyes in a single-layered hydroxide (SLH)-type inorganic matrix has been developed. Two fluorescent organic dyes emitting visible light upon blue LED excitation were
Externí odkaz:
https://doaj.org/article/6ad54d3f5f3b48cda9833d7e0e015f80
Autor:
Monika Cieslikiewicz-Bouet, Hicham El Hamzaoui, Youcef Ouerdane, Rachid Mahiou, Geneviève Chadeyron, Laurent Bigot, Karen Delplace-Baudelle, Rémi Habert, Stéphane Plus, Andy Cassez, Géraud Bouwmans, Mohamed Bouazaoui, Adriana Morana, Aziz Boukenter, Sylvain Girard, Bruno Capoen
Publikováno v:
Sensors, Vol 21, Iss 10, p 3362 (2021)
The incorporation of Ce3+ ions in silicate glasses is a crucial issue for luminescence-based sensing applications. In this article, we report on silica glass preforms doped with cerium ions fabricated by modified chemical vapor deposition (MCVD) unde
Externí odkaz:
https://doaj.org/article/609adf2a3a5d4969b14d8fcfcd50bf75
Autor:
Saher Rahmani, Chiara Mauriello Jimenez, Dina Aggad, Daniel González-Mancebo, Manuel Ocaña, Lamiaa M. A. Ali, Christophe Nguyen, Ana Isabel Becerro Nieto, Nadège Francolon, Erwan Oliveiro, Damien Boyer, Rachid Mahiou, Laurence Raehm, Magali Gary-Bobo, Jean-Olivier Durand, Clarence Charnay
Publikováno v:
Molecules, Vol 24, Iss 22, p 4054 (2019)
(1) Background: Nanomedicine has recently emerged as a promising field, particularly for cancer theranostics. In this context, nanoparticles designed for imaging and therapeutic applications are of interest. We, therefore, studied the encapsulation o
Externí odkaz:
https://doaj.org/article/944bddc9a1054236995e6b942a1b5234
Autor:
Tiffany Witkowski, Jean-Michel Chezal, Frédérique Penault-Llorca, Françoise Degoul, Damien Boyer, Mhammed Benbakkar, Leslie Mazuel, Aurélie Maisonial-Besset, Axel Cordonnier, Magali Vivier, Sébastien Tarrit, Arnaud Briat, Rodolphe Valleix, Elisabeth Miot-Noirault, Sophie Besse, Benoît Maunit, Mercedes Quintana, Rachid Mahiou
Publikováno v:
Journal of materials chemistry B
Journal of materials chemistry B, Royal Society of Chemistry, 2021, 9, pp.7423-7434. ⟨10.1039/D1TB00777G⟩
Journal of materials chemistry B, Royal Society of Chemistry, In press, ⟨10.1039/D1TB00777G⟩
Journal of materials chemistry B, Royal Society of Chemistry, 2021, ⟨10.1039/d1tb00777g⟩
Journal of materials chemistry B, 2021, 9, pp.7423-7434. ⟨10.1039/D1TB00777G⟩
Journal of materials chemistry B, Royal Society of Chemistry, 2021, 9, pp.7423-7434. ⟨10.1039/D1TB00777G⟩
Journal of materials chemistry B, Royal Society of Chemistry, In press, ⟨10.1039/D1TB00777G⟩
Journal of materials chemistry B, Royal Society of Chemistry, 2021, ⟨10.1039/d1tb00777g⟩
Journal of materials chemistry B, 2021, 9, pp.7423-7434. ⟨10.1039/D1TB00777G⟩
International audience; Over the last decade, upconversion nanoparticles (UCNP) have been widely investigated in nanomedicine due to their high potential as imaging agents in the near-infrared (NIR) optical window of biological tissues. Here, we succ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5d03c56f5d9817cf8b45e254b08f614
https://doi.org/10.1039/d1tb00777g
https://doi.org/10.1039/d1tb00777g
Autor:
Rachid Mahiou, Audrey Potdevin, Emmanuel Centeno, Mohammad Y. Khaywah, Geneviève Chadeyron, Antoine Moreau, Rafik Smaali, François Réveret, Youcef Ouerdane, Stephane Parola, Anthony Désert
Publikováno v:
Journal of Physical Chemistry C
Journal of Physical Chemistry C, 2021, 125 (14), pp.7780-7790. ⟨10.1021/acs.jpcc.1c01140⟩
Journal of Physical Chemistry C, American Chemical Society, 2021, 125 (14), pp.7780-7790. ⟨10.1021/acs.jpcc.1c01140⟩
Journal of Physical Chemistry C, 2021, 125 (14), pp.7780-7790. ⟨10.1021/acs.jpcc.1c01140⟩
Journal of Physical Chemistry C, American Chemical Society, 2021, 125 (14), pp.7780-7790. ⟨10.1021/acs.jpcc.1c01140⟩
International audience; Improving phosphor photoluminescence efficiency is a key parameter to boost the performances of many optical devices. In this work, colloidal silver nanocubes, homogeneously spread on a luminescent surface, have proved to help
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75d274b1e5b118f095f969d826ff3a2c
Autor:
Genevieve Chadeyron, Vincent Théry, Rodolphe Valleix, Fabrice Leroux, Lionel Nauton, François Réveret, Paul Legentil, Rachid Mahiou, Damien Boyer, Sandrine Therias
Publikováno v:
Materials Advances
Materials Advances, 2021, 3 (2), pp.1200-1211. ⟨10.1039/D1MA00939G⟩
Materials Advances, 2022, 3 (2), pp.1200-1211. ⟨10.1039/D1MA00939G⟩
Materials Advances, 2021, 3 (2), pp.1200-1211. ⟨10.1039/D1MA00939G⟩
Materials Advances, 2022, 3 (2), pp.1200-1211. ⟨10.1039/D1MA00939G⟩
International audience; The optical properties of sulforhodamine B (SRB) hosted in surfactant-modified layered double hydroxide (LDH) are explored using quantum yield efficiencies and temporal variations in luminescence. The effect of the spacer, kno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5a069457cfece8cf46bded1f75c22e9
https://hal.science/hal-03809996/document
https://hal.science/hal-03809996/document
Autor:
Hamid Satha, Jean-Pierre Jouart, Daniel Zambon, Rachid Mahiou, Sabrina Bordj, Anthony Barros, M. Diaf
Publikováno v:
Optical Materials
Optical Materials, Elsevier, 2021, 118, pp.111249. ⟨10.1016/j.optmat.2021.111249⟩
Optical Materials, 2021, 118, pp.111249. ⟨10.1016/j.optmat.2021.111249⟩
Optical Materials, Elsevier, 2021, 118, pp.111249. ⟨10.1016/j.optmat.2021.111249⟩
Optical Materials, 2021, 118, pp.111249. ⟨10.1016/j.optmat.2021.111249⟩
Single crystal of CdF2 codoped with the couple Ho3+/Yb3+ with good optical quality were grown by a Bridgman technique after purification of the starting materials. Emission spectra are recorded at room temperature under UV and NIR excitation. The kin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9c0027c7522780dc612ffbd0fefbd06
https://hal.archives-ouvertes.fr/hal-03252926
https://hal.archives-ouvertes.fr/hal-03252926