Výsledky vyhledávání - "Azacalixphyrin"

Azacalixphyrin nanostructures

Autor: Daniel Ferry, Sabrina Pricl, Domenico Marson, Zhongrui Chen, Gabriel Canard, Simon Pascal, Aura Tintaru, Olivier Siri

Publikováno v: Journal of Porphyrins and Phthalocyanines
Journal of Porphyrins and Phthalocyanines, In press, ⟨10.1142/S1088424623500785⟩

International audience; Azacalixphyrins are used as building blocks to elaborate nanostructures with different shapes depending on the nature of the N-substituents. In this work, the formation of nanoribbons from N-alkyl azacalixphyrin 4, and of nano

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe6fdb5b44dfc00e7b3107fcef44e548
https://hal.science/hal-04046963/file/JPP_2023_HAL.pdf

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Akademický článek

Photoacoustic Imaging Probes Based on Tetrapyrroles and Related Compounds

Autor: Jean Michel Merkes, Leiming Zhu, Srishti Ballabh Bahukhandi, Magnus Rueping, Fabian Kiessling, Srinivas Banala

Publikováno v: International Journal of Molecular Sciences, Vol 21, Iss 9, p 3082 (2020)

Photoacoustic imaging (PAI) is a rapidly evolving field in molecular imaging that enables imaging in the depths of ultrasound and with the sensitivity of optical modalities. PAI bases on the photoexcitation of a chromophore, which converts the absorb

Externí odkaz: https://doaj.org/article/ab6068c2078e44adac6ff515b1c9ec48

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Mixed N-Aryl/Alkyl Substitution Favours an Unusual Tautomer of Near-Infrared Absorbing Azacalixphyrins

Autor: Simon Pascal, Denis Jacquemin, Olivier Siri, Cloé Azarias, Gabriel Canard, Lucien Lavaud

Publikováno v: New Journal of Chemistry
New Journal of Chemistry, Royal Society of Chemistry, 2020, ⟨10.1039/D0NJ04587J⟩
New Journal of Chemistry, 2020, ⟨10.1039/D0NJ04587J⟩

International audience; Azacalixphyrins are bis-zwitterionic aromatic macrocycles that feature absorption properties in the near-infrared range. Their N-substitution is an efficient strategy for tuning the absorption maxima by stabilizing different t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84b57b4a0aa332d7f6d4d9ade3930a22
https://hal.archives-ouvertes.fr/hal-02962328

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Fused Bis-Azacalixphyrin that reaches NIR II absorptions

Autor: Michel Giorgi, Joachim Galiana, Olivier Siri, Simon Pascal, Denis Jacquemin, Lucien Lavaud, Cloé Azarias, Zhongrui Chen, Gabriel Canard

Publikováno v: Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2019, ⟨10.1039/C9CC09021E⟩
Chemical Communications, 2019, ⟨10.1039/C9CC09021E⟩

The fusion of two azacalixphyrin cycles absorbing in the NIR-I domain moves the absorption properties beyond 1000 nm, towards the second biological transparency window (NIR-II). This new type of NIR-II dye was synthesised through the intermediate pre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e4da2ff000e00bd83d6bae0c816b1c5
https://hal.archives-ouvertes.fr/hal-02397648/file/Final-FusedACP-PourHAL.pdf

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Understanding the tautomerism in azacalixphyrins

Autor: Olivier Siri, Denis Jacquemin, Gabriel Marchand, Mourad Elhabiri, Zhongrui Chen, Patrick Giraudeau

Publikováno v: Physical Chemistry Chemical Physics
Physical Chemistry Chemical Physics, 2016, 18 (14), pp.9608-9615. ⟨10.1039/c6cp01275b⟩
Physical Chemistry Chemical Physics, Royal Society of Chemistry, 2016, 18 (14), pp.9608-9615. ⟨10.1039/c6cp01275b⟩

International audience; Understanding the chemical nature and spectroscopic signatures of a new class of organic molecules remains a strong challenge. Azacalixphyrin, the first member of a family of strongly aromatic macrocycles absorbing in the near

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02aa374143ba1c0e05946cd75e414e7
https://doi.org/10.1039/c6cp01275b

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Exceptional Stability of Azacalixphyrin and Its Dianion

Autor: Denis Jacquemin, Zhongrui Chen, Gabriel Marchand, Adèle D. Laurent, Olivier Siri

Publikováno v: Journal of Physical Chemistry A
Journal of Physical Chemistry A, 2014, 118 (38), pp.8883-8888. ⟨10.1021/jp507485e⟩
Journal of Physical Chemistry A, American Chemical Society, 2014, 118 (38), pp.8883-8888. ⟨10.1021/jp507485e⟩

International audience; Azacalixphyrin is a recently synthesized precursor of potentially highly versatile analogues of porphyrins. Surprisingly, this macrocyclic compound is stable to such an extent that it could be exposed to air for months as a so

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7295b8313bae4dd67138adcc8f037346
https://doi.org/10.1021/jp507485e

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Dissertation/ Thesis

Azacalixphyrines : émergence d'une nouvelle famille de tétraazamacrocycles aromatiques

Autor: Chen, Zhongrui

Les travaux de thèse présentés dans ce mémoire ont ciblé trois familles de molécules π-conjuguées et s’inscrivent plus particulièrement dans le développement de la chimie des amino-azacalixarènes et des dérivés de phénazine, et d’un

Externí odkaz: http://www.theses.fr/2015AIXM4074

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Azacalixphyrin: The Hidden Porphyrin Cousin Brought to Light

Autor: Zhongrui Chen, Olivier Siri, Denis Jacquemin, Mourad Elhabiri, Michel Giorgi

Publikováno v: Angewandte Chemie International Edition
Angewandte Chemie International Edition, Wiley-VCH Verlag, 2013, 52 (24), pp.6250-6254. ⟨10.1002/anie.201301217⟩
Angewandte Chemie International Edition, 2013, 52 (24), pp.6250-6254. ⟨10.1002/anie.201301217⟩
Angewandte Chemie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5f3e19a036b121d3e61e4d6b49e3392
https://hal.archives-ouvertes.fr/hal-02142476

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