1
|
Qiu J, Hameau A, Shi X, Mignani S, Majoral JP, Caminade AM. Fluorescent Phosphorus Dendrimers: Towards Material and Biological Applications. Chempluschem 2020; 84:1070-1080. [PMID: 31943953 DOI: 10.1002/cplu.201900337] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2019] [Revised: 07/03/2019] [Indexed: 12/18/2022]
Abstract
Fluorescent derivatives of phosphorhydrazone dendrimers are reviewed. Diverse types of fluorophores have been used, such as pyrene, naphthol, anthracene, dansyl, diketone, phthalocyanine, maleimide, julolidine, rhodamine, fluorescein, or fluorene derivatives. The fluorescent groups can be located either as terminal groups on the surface, at the core, linked to the core (off-center), or to the branches of the dendritic structure. After fundamental research on their synthesis, these compounds have been used in the fields of catalysis, nanomaterials, OLEDs, sensors and biology/nanomedicine, in particular for monitoring transfection, or for their anti-inflammatory or anti-cancer properties.
Collapse
Affiliation(s)
- Jieru Qiu
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.,Key Laboratory of Science & Technology of Eco-Textile Ministry of Education College of Chemistry Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Aurélien Hameau
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Xiangyang Shi
- Key Laboratory of Science & Technology of Eco-Textile Ministry of Education College of Chemistry Chemical Engineering and Biotechnology, Donghua University, Shanghai, 201620, P. R. China
| | - Serge Mignani
- CNRS-UMR 860 Laboratoire de Chimie et de Biochimie Pharmacologique et de Toxicologie Université Paris Descartes, PRES Sorbonne-Paris Cité, 45 rue des Saints Pères, 75006, Paris, France.,CQM Centro de Quimica da Madeira, MMRG, Universidade da Madeira, Campus de Pentrada, 9020-105, Funchal, Portugal
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| |
Collapse
|
2
|
Symmetric Fluoroborate and its Boron Modification: Crystal and Electronic Structures. CRYSTALS 2019. [DOI: 10.3390/cryst9120662] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Four boron-carrying molecules were synthesized and purified. These were found to be (a) relatively neutral with respect to the parent BF derivative and (b) functionalized by donor–acceptor groups resulting in a charge transfer within the molecule. The study discusses the steric effect and the influence of the substitution of the side rings on the surroundings of the boron atom. Electronic structures were characterized by real-space bonding indicators. Hirshfeld surface and energy frameworks tools were applied to examine the crystal packing features.
Collapse
|
3
|
Caminade AM, Zibarov A, Cueto Diaz E, Hameau A, Klausen M, Moineau-Chane Ching K, Majoral JP, Verlhac JB, Mongin O, Blanchard-Desce M. Fluorescent phosphorus dendrimers excited by two photons: synthesis, two-photon absorption properties and biological uses. Beilstein J Org Chem 2019; 15:2287-2303. [PMID: 31598181 PMCID: PMC6774077 DOI: 10.3762/bjoc.15.221] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 08/15/2019] [Indexed: 01/01/2023] Open
Abstract
Different types of two-photon absorbing (TPA) fluorophores have been synthesized and specifically functionalized to be incorporated in the structure of phosphorus dendrimers (highly branched macromolecules). The TPA fluorophores were included in the periphery as terminal functions, in the core, or in the branches of the dendrimer structures, respectively. Also the functionalization in two compartments (core and surface, or branches and surface) was achieved. The consequences of the location of the fluorophores on the fluorescence and TPA properties have been studied. Several of these TPA fluorescent dendrimers have water-solubilizing functions as terminal groups, and fluorophores at the core or in the branches. They have been used as fluorescent tools in biology for different purposes, such as tracers for imaging blood vessels of living animals, for determining the phenotype of cells, for deciphering the mechanism of action of anticancer compounds, and for safer photodynamic therapy.
Collapse
Affiliation(s)
- Anne-Marie Caminade
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 Route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Artem Zibarov
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 Route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Eduardo Cueto Diaz
- Univ. Bordeaux, ISM (CNRS-UMR5255), Bat A12, 351 Cours de la Libération, 33400 Talence, France
| | - Aurélien Hameau
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 Route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Maxime Klausen
- Univ. Bordeaux, ISM (CNRS-UMR5255), Bat A12, 351 Cours de la Libération, 33400 Talence, France
| | - Kathleen Moineau-Chane Ching
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 Route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination (LCC), CNRS, 205 Route de Narbonne, BP 44099, 31077 Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Jean-Baptiste Verlhac
- Univ. Bordeaux, ISM (CNRS-UMR5255), Bat A12, 351 Cours de la Libération, 33400 Talence, France
| | - Olivier Mongin
- Univ. Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, F-35000 Rennes, France
| | | |
Collapse
|
4
|
Sourdon A, Gary-Bobo M, Maynadier M, Garcia M, Majoral JP, Caminade AM, Mongin O, Blanchard-Desce M. Dendrimeric Nanoparticles for Two-Photon Photodynamic Therapy and Imaging: Synthesis, Photophysical Properties, Innocuousness in Daylight and Cytotoxicity under Two-Photon Irradiation in the NIR. Chemistry 2019; 25:3637-3649. [PMID: 30620107 DOI: 10.1002/chem.201805617] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Indexed: 12/27/2022]
Abstract
The synthesis and the photophysical properties of a new class of fully organic monodisperse nanoparticles for combined two-photon imaging and photodynamic therapy are described. The design of such nanoparticles is based on the covalent immobilization of a dedicated quadrupolar dye that combines excellent two-photon absorbing (2PA) properties, fluorescence and singlet oxygen generation ability, in a phosphorous-based dendrimeric architecture. First, a bifunctional quadrupolar dye bearing two different grafting moieties, a phenol function and an aldehyde function, was synthesized. It was then covalently grafted through its phenol function to a phosphorus-based dendrimer scaffold of generation 1. The remaining aldehyde functions were then used to continue the dendrimer synthesis up to generation 2, introducing finally 24 water-solubilizing triethyleneglycol chains at its periphery. A dendrimer confining 12 photoactive quadrupolar units in its inner scaffold and showing water solubility was thus obtained. Interestingly, the G1 and G2 dendrimers retain some fluorescence as well as significant singlet oxygen production efficiencies while they were found to show very high 2PA cross-sections in a broad range of the NIR biological spectral window. Hydrophilic dendrimer G2 was tested in vitro on breast cancer cells, first in one- and two-photon microscopy, which allowed for visualization of their cell internalization, then in two-photon photodynamic therapy. While being nontoxic in the dark and, more importantly, under exposure to daylight, dendrimer G2 proved to be a very efficient cell-death inducer only under two-photon irradiation in the NIR.
Collapse
Affiliation(s)
- Aude Sourdon
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, 35000, Rennes, France
| | - Magali Gary-Bobo
- Institut des Biomolécules Max Mousseron, UMR CNRS-UM-ENSCM 5247, UFR des Sciences Pharmaceutiques et Biologiques, 15 Avenue Charles Flahault, 34093, Montpellier Cedex 5, France
| | - Marie Maynadier
- Institut des Biomolécules Max Mousseron, UMR CNRS-UM-ENSCM 5247, UFR des Sciences Pharmaceutiques et Biologiques, 15 Avenue Charles Flahault, 34093, Montpellier Cedex 5, France
| | - Marcel Garcia
- Institut des Biomolécules Max Mousseron, UMR CNRS-UM-ENSCM 5247, UFR des Sciences Pharmaceutiques et Biologiques, 15 Avenue Charles Flahault, 34093, Montpellier Cedex 5, France
| | - Jean-Pierre Majoral
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Anne-Marie Caminade
- Laboratoire de Chimie de Coordination du CNRS, 205 Route de Narbonne, BP 44099, 31077, Toulouse Cedex 4, France.,LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France
| | - Olivier Mongin
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes), UMR 6226, 35000, Rennes, France
| | | |
Collapse
|
5
|
Majoral J, Caminade A. Phosphorhydrazones as Useful Building Blocks for Special Architectures: Macrocycles and Dendrimers. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201801184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jean‐Pierre Majoral
- Laboratoire de Chimie de Coordination CNRS 205, route de Narbonne 31077 Toulouse Cedex 04 France
- LCC‐CNRS Université de Toulouse CNRS Toulouse France
| | - Anne‐Marie Caminade
- Laboratoire de Chimie de Coordination CNRS 205, route de Narbonne 31077 Toulouse Cedex 04 France
- LCC‐CNRS Université de Toulouse CNRS Toulouse France
| |
Collapse
|