Výsledky vyhledávání - "Anthony, D'Aléo"

Directive emission from polymeric fluorophore with epsilon-near-zero squaraine molecular film

Autor: Kyu-Ri Choi, Minjae Kim, Jeong Weon Wu, Anthony D’Aléo, Yeon Ui Lee

Publikováno v: Nanophotonics.

Enhanced directionality of photoluminescence emission has attracted attention due to its diverse application areas ranging from single-photon sources to fluorescence sensing and bio-imaging. Utilization of null phase advance in epsilon-near-zero (ENZ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f765030ebcbc9f2f35a202c8ab1c40b8
https://doi.org/10.1515/nanoph-2022-0763

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Necessary and Sufficient Condition for Organic Room‐Temperature Phosphorescence from Host–Guest Doped Crystalline Systems

Autor: Catherine Demangeat, Yipeng Tang, Yixuan Dou, Sherrice Dale, Jakob Cielo, Eunkyoung Kim, Ha‐Jin Lee, Anthony D'Aléo, Bin Hu, André‐Jean Attias

Publikováno v: Advanced Optical Materials. 11

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1bd7b0fa0ac1b235fb0bc34884f5cf1e
https://doi.org/10.1002/adom.202300289

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Highly Efficient Near‐Infrared Electrofluorescence from a Thermally Activated Delayed Fluorescence Molecule

Autor: Ryo Nagata, Anthony D'Aléo, Virginie Placide, Umamahesh Balijapalli, Masashi Mamada, Hajime Nakanotani, Youichi Tsuchiya, Nishiki Yamada, Chihaya Adachi, Masaki Tanaka

Publikováno v: Angewandte Chemie International Edition. 60:8477-8482

Near-IR organic light-emitting diodes (NIR-OLEDs) are potential light-sources for various sensing applications as OLEDs have unique features such as ultra-flexibility and low-cost fabrication. However, the low external electroluminescence (EL) quantu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13174db7f5ba54a05e4a8581b2495509
https://doi.org/10.1002/anie.202016089

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Effect of the electron donating group on the excited-state electronic nature and epsilon-near-zero properties of curcuminoid-borondifluoride dyes

Autor: Dandan Yao, Loic Mager, Elena Zaborova, Kyu-Ri Choi, Benoît Heinrich, Gabriel Canard, Frédéric Fages, Jean Charles Ribierre, Anthony D'Aléo, Steven Huynh, Dae Hyeon Kim, Yeon Ui Lee, Fabrice Mathevet, Jeong Weon Wu, Virginie Placide

Publikováno v: RSC Advances
RSC Advances, Royal Society of Chemistry, 2021, 11 (60), pp.38247-38257. ⟨10.1039/d1ra08025c⟩
RSC Advances, 2021, 11 (60), pp.38247-38257. ⟨10.1039/d1ra08025c⟩

Epsilon-near-zero (ENZ) properties have been reported in organic molecular films. In particular, cyanine and squaraine films have been shown to exhibit ENZ properties in the visible spectral region with a strong 3rd order nonlinear optical response n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d770c467f19969c90c0bdbedaf39e4ee
https://doi.org/10.1039/d1ra08025c

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Necessary and sufficient condition for organic room-temperature phosphorescence from host-guest doped crystalline systems

Autor: Andre-Jean Attias, Catherine Demangeat, Yipeng Tang, Jakob Zosa Cielo, Yixuan Dou, Eunkyoung Kim, Ha-Jin Lee, Anthony D'Aléo, Bin Hu

Controlling and predicting the long-lived room temperature phosphorescence (RTP) from organic materials are the next challenges to address for the realization of new efficient organic RTP systems. Here, a new approach is developed to reach these obje

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75e5f47e9f810d68cdf0a9b9dee6207d
https://doi.org/10.26434/chemrxiv-2022-jb461-v2

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σ‐Conjugation and H‐Bond‐Directed Supramolecular Self‐Assembly: Key Features for Efficient Long‐Lived Room Temperature Phosphorescent Organic Molecular Crystals

Autor: Bin Hu, Yixuan Dou, Tangui Le Bahers, Anthony D'Aléo, Jeong Weon Wu, Eunkyoung Kim, Chantal Andraud, Catherine Demangeat, Yann Bretonnière, André Jean Attias

Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2021, 60 (5), pp.2446-2454. ⟨10.1002/anie.202011770⟩
Angewandte Chemie International Edition, 2021, 60 (5), pp.2446-2454. ⟨10.1002/anie.202011770⟩

International audience; Long-lived room temperature phosphorescence from organic molecular crystals attracts great attention. Persistent luminescence depends on the electronic properties of the molecular components, mainly p-conjugated donoracceptor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20fc02bed4bae913124a69b594cc1c1b
https://doi.org/10.1002/ange.202011770

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Two-Photon Antenna Sensitization of Curium: Evidencing Metal-Driven Effects on Absorption Cross Section in f-Element Complexes

Autor: Anthony D'Aléo, James P. Cryan, Niranjan Shivaram, Roger M. Pallares, Rebecca J. Abergel, Manuel Sturzbecher-Hoehne

Publikováno v: The Journal of Physical Chemistry Letters. 11:6063-6067

Two-photon-excited fluorescence spectroscopy is a powerful tool to study the structural and electronic properties of optically active complexes and molecules. Although numerous lanthanide complexes have been characterized by two-photon-excited fluore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85ed883399dacdc09e7ace2b81fc88b8
https://doi.org/10.1021/acs.jpclett.0c01888

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Impact of the crystalline order on the exciton diffusion length in organic thin films of donor-acceptor-donor molecules based on triazatruxene units

Autor: Jiang Jing, Emilie Steveler, Nicolas Leclerc, Anthony D'Aléo, Benoit Heinrich, Wilfried Uhring, Thomas Heiser

Publikováno v: SPIE Photonics Europe
SPIE Photonics Europe, 2022, Strasbourg, France

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a56d51a5e814064cd42dccb2f8b59c4
https://hal.science/hal-03799525

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Akademický článek

Metal Ion Enhanced Charge Transfer in a Terpyridine-bis-Pyrene System

Autor: Luisa De Cola, Elio Cecchetto, Anthony D’Aléo, René M. Williams

Publikováno v: Sensors, Vol 9, Iss 5, Pp 3604-3626 (2009)

The synthesis, electrochemical and photophysical properties of a branched molecule 3,5-bis(pyrene-1-yl)-4'-phenyl-2,2':6',2''-terpyridine are reported. Spectroscopy in different solvents reveals that an optical electron transfer from the pyrene donor

Externí odkaz: https://doaj.org/article/ebca2c7d871649818484e09b4af970ef

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