Free-standing microcrystals of a fluorescent organic dye: Preparation and spectroscopic study

Autor: Mouhammad Abyan, Liliana Bîrlă, Franck Bertorelle, Fernanda Rodrigues, Suzanne Fery-Forgues

Publikováno v: International Journal of Photoenergy, Vol 2006 (2006)

Suspensions of microcrystals were obtained from an organic fluorescent dye, 4-n-octylamino-7-nitrobenz-2-oxa-1,3-diazole, by reprecipitation in water in the presence of various macromolecules: anionic or cationic PAMAM dendrimer, poly(acrylic acid, s

Externí odkaz: https://doaj.org/article/2926dc4a13294245a75cd95ba5256464

Nano- and Microparticles of Organic Fluorescent Dyes

Autor: Mouhammad Abyan, Jean-François Lamère, Suzanne Fery-Forgues

Publikováno v: Annals of the New York Academy of Sciences. 1130:272-279

Organic nanostructured materials are of increasing interest for applications in the fields of bioanalysis, photocatalysis, photonics, and organic light-emitting diodes. However, their preparation is still difficult to control and their optical proper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e06bb58b084b54fe40cb7fd72ead8e0b
https://doi.org/10.1196/annals.1430.047

Free-standing microcrystals of a fluorescent organic dye : preparation and spectroscopic study

Autor: Suzanne Fery-Forgues, Liliana Bîrla, Mouhammad Abyan, Franck Bertorelle, Fernanda Rodrigues

Publikováno v: Int. J. Photoenergy
Int. J. Photoenergy, 2006, 1, pp.1
International Journal of Photoenergy, Vol 2006 (2006)
Int. J. Photoenergy, 2006, pp.1

Suspensions of microcrystals were obtained from an organic fluorescent dye, 4-n-octylamino-7-nitrobenz-2-oxa-1,3-diazole, by reprecipitation in water in the presence of various macromolecules: anionic or cationic PAMAM dendrimer, poly(acrylic acid, s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0bc230561b25b3e550337e820c977988
https://hal.science/hal-00149191

Morphology control of organic luminescent microcrystals and approach of their optical properties

Autor: Franck Bertorelle, Mouhammad Abyan, Suzanne Fery-Forgues, Liliana Bîrlǎ

Publikováno v: C. R. Acad. Chimie
C. R. Acad. Chimie, 2005, pp.1276
C. R. Acad. Chimie, 2005, 8, pp.1276

Microcrystals of an organic fluorescent dye, 4-octylamino-7-nitrobenz-2-oxa-1,3-diazole, were prepared using a reprecipitation method, based on solvent-exchange. We show here that their shape and size can be nicely tuned by the presence of various ma

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aecbf0a2844ecffbba2a3ff3864c4cc8
https://hal.archives-ouvertes.fr/hal-00147292