Selective chemical sensors based on fluorescent organic nanocrystals confined in sol–gel coatings of controlled porosity

Autor: Nathalie Sanz-Menez, Emilie Dubuisson, Alain Ibanez, Virginie Monnier, Vincent Rouessac, André Ayral, Robert Pansu, Bruno Boury

Publikováno v: Microporous and Mesoporous Materials
Microporous and Mesoporous Materials, Elsevier, 2010, 132, pp.531. ⟨10.1016/j.micromeso.2010.04.004⟩

International audience; We have developed chemical sensors based on strong modifications of rubrene nanocrystals fluorescence decays under different chemical surroundings. These nanocrystals were grown in silicate sol-gel thin films. To improve th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::294b4c690d2b57a78284a53533419d22
https://doi.org/10.1016/j.micromeso.2010.04.004

Corrosion of galvanised steel under an electrolytic drop

Autor: Francis Dalard, Jean-Pierre Caire, Emilie Dubuisson, Sabine Szunerits, Philippe Lavie

Publikováno v: Corrosion Science
Corrosion Science, Elsevier, 2007, 49 (2), pp. 910-919. ⟨10.1016/j.corsci.2006.05.027⟩

International audience; Described here for the first time is an investigation of the local corrosion behaviour of galvanized steel using an electrolytic droplet comprising chloride and sulphate ions. The maximal height of the electrolytic layer and t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e87e169039ad264354a1dc6442e663a7
https://doi.org/10.1016/j.corsci.2006.05.027

Rhodamine B nanocrystals: elaborations, characterizations and functionalizations for biosensing applications

Autor: Sabine Szunerits, Xavier Cattoën, Alain Ibanez, Emilie Dubuisson, Robert Pansu, Laëtitia Marty

Publikováno v: Journal of Sol-Gel Science and Technology
Journal of Sol-Gel Science and Technology, Springer Verlag, 2014, 72 (1), pp.179-188. ⟨10.1007/s10971-014-3431-4⟩

A biological sensor based on fluorescent organic nanocrystals (NCs) of Rhodamine B grown in sol–gel thin films was developed. The original signalization function is based on fluorescence contrasts of NCs, which exhibit a simple fluorescence signatu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b588ff36f625d8387ac5aded6180ece
https://hal.archives-ouvertes.fr/hal-01025566

ChemInform Abstract: Graphene Oxide and Rose Bengal: Oxidative C-H Functionalization of Tertiary Amines Using Visible Light

Autor: Kian Ping Loh, Choon-Hong Tan, Shuai Wang, Yuanhang Pan, Yuanyong Yang, Emilie Dubuisson, Choon Wee Kee

Publikováno v: ChemInform. 43

The approach avoids the use of metal catalysts and stoichiometric amounts of peroxy compounds as terminal oxidant.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9fabcaff2375fcb2559a1625156d7804
https://doi.org/10.1002/chin.201217163

Fluorescent molecular nanocrystals anchored in sol-gel thin films: a label-free signalization function for biosensing applications

Autor: Emilie Dubuisson, Alain Ibanez, Maria Bacia, Sabine Szunerits, Robert Pansu

Publikováno v: New Journal of Chemistry
New Journal of Chemistry, Royal Society of Chemistry, 2011, 35 (11), pp.2416-2421. 〈10.1039/C1NJ20353C〉
New Journal of Chemistry, 2011, 35 (11), pp.2416-2421. ⟨10.1039/C1NJ20353C⟩
New Journal of Chemistry, Royal Society of Chemistry, 2011, 35 (11), pp.2416-2421. ⟨10.1039/C1NJ20353C⟩

International audience; A DNA sensor based on highly fluorescent and photostable molecular nanocrystals has been investigated. These nanocrystals are confined in a sol-gel thin film by a simple one-step process. After controlled dissolution of the so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ba6d2a4f142058c500fbfd65968fc67
https://hal.archives-ouvertes.fr/hal-00648206