Carbon Dot Synthesis in CYTOP Optical Fiber Using IR Femtosecond Laser Direct Writing and Its Luminescence Properties

Autor: Ruyue Que, Jean-Frédéric Audibert, Enrique Garcia-Caurel, Olivier Plantevin, Kyriacos Kalli, Matthieu Lancry, Bertrand Poumellec, Robert B. Pansu

Publikováno v: Nanomaterials, Vol 14, Iss 11, p 941 (2024)

Luminescent carbon dots (CDs) were locally synthesized in the core of CYTOP fibers using IR femtosecond laser direct writing (FLDW), a one-step simple method serving as a post-treatment of the pristine fiber. This approach enables the creation of sev

Externí odkaz: https://doaj.org/article/0baf0252ba7d4cb293dd2592288f46e0

New Hindered BODIPY Derivatives: Solution and Amorphous State Fluorescence Properties

Autor: Boris A. Trofimov, Rachel Méallet-Renault, Sophie Badré, Cécile Dumas-Verdes, Robert B. Pansu, Jean-Jacques Vachon, Pierre Audebert, Elena Yu. Schmidt, Elena Yu. Senotrusova, Carine Julien, Thanh Truc Vu, Gilles Clavier

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2009, 113 (27), pp.11844-11855. ⟨10.1021/jp9019602⟩

International audience; Four new hindered boron-dipyrromethene (BODIPY) dyes have been engineered and synthesized by modification of the pyrrole substituents. The chromophores were designed to shift their absorption and emission wavelengths to the r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e72e2821928eba9e081030a9493254b
https://doi.org/10.1021/jp9019602

Molecular organization of DHP membrane fragments

Autor: J. Roncin, Bernard Arrio, René Lapouyade, Lan Liu, Robert B. Pansu, Jean Faure

Publikováno v: Research on Chemical Intermediates. 21:765-775

The phase transition of dihexadecyl phosphate (DHP) bilayered disks has been studied using EPR spectroscopy. In the acid form of DHP, a phase transition temperature exists, that we have monitored through the spin-spin interaction between the nitroxid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7e77faf43758009b72ce848c7d86d09
https://doi.org/10.1163/156856795x00684

Molecular organization in DODAC membrane fragments

Autor: Katsumi Tokumaru, Jean Faure, Robert B. Pansu, Lan Liu, J. Roncin, Tatsuo Arai

Publikováno v: Journal of Colloid and Interface Science. 148:118-128

We have studied the molecular organization of surfactants in DODAC membrane fragments. The membrane phase transition has been probed by measuring the EPR spectra of incorporated 16-doxylstearic acid and by the study of the kinetics of pyrene excimer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4fe28de6e4179eb29626ddaa0a893f0f
https://doi.org/10.1016/0021-9797(92)90119-7

Potentiel Transmembranaire dans les Vésicules Artificelles. Fragmentation des Vésicules. Encapsulation

Autor: J. Roncin, Lan Liu, Robert B. Pansu, Jean Faure

Publikováno v: Electron Spin Resonance (ESR) Applications in Organic and Bioorganic Materials ISBN: 9783642772160

Les milieux microheterogenes et en particulier les vesicules sont des milieux attrayants pour l’etude et l’amelioration des reactions chimiques. Par exemples on peut envisager de mettre a profit le champ electrique membranaire (Figure 1) pour fav

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aca3370b75afafae99d480360fdb591b
https://doi.org/10.1007/978-3-642-77214-6_5