Synthesis, characterization and modeling of self-assembled porphyrin nanorods

Danielle Laurencin (1) , Pascal Yot (1) , Christel Gervais (2) , Yannick Guari (1) , Sébastien Clément (1) , Erik Elkaim (3) , Matthieu Paillet (4) , Didier Cot (5) , Sébastien Richeter (1)

1 ICGM - Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier
2 LCMCP-SMiLES - Spectroscopie, Modélisation, Interfaces pour L'Environnement et la Santé
3 SSOLEIL - Synchrotron SOLEIL
4 L2C - Laboratoire Charles Coulomb
5 IEM - Institut Européen des membranes

Porphyrin nanorods were prepared by ion-association between free-base meso 5,10,15,20-tetrakis-(4-N-methylpyridinium)porphyrin cations and tetraphenylborate anions. The nanorods have variable lengths (up to a few micrometers long) and diameters (∼50–500 nm). Their structure at the molecular level was elucidated by combining multinuclear solid state NMR spectroscopy, synchrotron X-ray powder diffraction and DFT calculations.

Mots clés: porphyrin; nanorods; self-assembly; solid state NMR; NMR crystallography; DFT modeling; NMR cristallography; DFT modeling Tel : ++(33)467143971

Domaines: Matériaux

Danielle Laurencin, Pascal Yot, Christel Gervais, Yannick Guari, Sébastien Clément, et al.. Synthesis, characterization and modeling of self-assembled porphyrin nanorods. Journal of Porphyrins and Phthalocyanines, 2019, 2019 Women in Porphyrin Science, 23 (11n12), pp.1346-1354. ⟨10.1142/S1088424619501451⟩. ⟨hal-02454505⟩