Self-Assembled Monolayers of Push–Pull Chromophores as Active Layers and Their Applications

Autor: Junlong Wang, Virginie Gadenne, Lionel Patrone, Jean-Manuel Raimundo

Publikováno v: Molecules, Vol 29, Iss 3, p 559 (2024)

In recent decades, considerable attention has been focused on the design and development of surfaces with defined or tunable properties for a wide range of applications and fields. To this end, self-assembled monolayers (SAMs) of organic compounds of

Externí odkaz: https://doaj.org/article/ffe92f103f784af7a0e35244eb84a288

Study of Photoregeneration of Zinc Phthalocyanine Chemiresistor after Exposure to Nitrogen Dioxide

Autor: David Tomeček, Lesia Piliai, Martin Hruška, Přemysl Fitl, Virginie Gadenne, Mykhailo Vorokhta, Iva Matolínová, Martin Vrňata

Publikováno v: Chemosensors, Vol 9, Iss 9, p 237 (2021)

In this work, we present a complex study of photoregeneration of a zinc phthalocyanine (ZnPc) sensor by illumination from light-emitting diodes (LEDs). It includes an investigation of photoregeneration effectivity for various wavelengths (412–723 n

Externí odkaz: https://doaj.org/article/acc229c7eda04a3ebb6367d38f7e73b6

Combined SERS/DFT studies of push–pull chromophore self-assembled monolayers: insights into their surface orientation

Autor: Philippe Marsal, C. Praveen, Lionel Patrone, B. Grenier, J. C. Valmalette, Jean-Manuel Raimundo, Virginie Gadenne

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2019, 21 (46), pp.25865-25871. ⟨10.1039/C9CP04008K⟩
Physical Chemistry Chemical Physics, 2019, 21 (46), pp.25865-25871. ⟨10.1039/C9CP04008K⟩

International audience; Having clear and deep information on the surface/interface of deposited molecules is of crucial importance for the development of efficient optoelectronic devices. This paper reports on a joint experimental/theoretical approac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48a33b756ee30e107336cba57dbff750
https://hal.archives-ouvertes.fr/hal-02396854

Synthesis and characterization of thiophene-based push-pull chromophores for tuning the electrical and optical properties of surfaces with controlled SAM formation

Autor: Virginie Gadenne, Younal Ksari, Volodymyr Malytskyi, Jean-Manuel Raimundo, Lionel Patrone

Publikováno v: Tetrahedron
Tetrahedron, Elsevier, 2017, 73 (39), pp.5738-5744. ⟨10.1016/j.tet.2017.08.004⟩
Tetrahedron, 2017, 73 (39), pp.5738-5744. ⟨10.1016/j.tet.2017.08.004⟩

International audience; Due to their efficient light absorption properties and their electronic dipole, “push-pull” chromophores with thiophene-based spacer between donor and acceptor groups are very promising for potential use in optoelectronics

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7719c92042ed9e368cbcfa87f11f17c
https://hal.archives-ouvertes.fr/hal-01794687

Structure and growth mechanism of self-assembled monolayers of metal protoporphyrins and octacarboxylphthalocyanine on silicon dioxide

Autor: Lionel Patrone, Virginie Gadenne, Louis Porte

Publikováno v: RSC Adv.. 4:64506-64513

In this work, we studied the structure and the growth of various conjugated macrocyclic SAMs (two protoporphyrins ZnPP and FePP, and one phthalocyanine ZnPc(COOH)8) on silicon dioxide previously functionalized by aminopropyltrimethoxysilane (APTMS) f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aae32d853034a5bbe9964576d4f0760d
https://doi.org/10.1039/c4ra11285g