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Han C, Kundu BK, Liang Y, Sun Y. Near-Infrared Light-Driven Photocatalysis with an Emphasis on Two-Photon Excitation: Concepts, Materials, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2024; 36:e2307759. [PMID: 37703435 DOI: 10.1002/adma.202307759] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 09/01/2023] [Indexed: 09/15/2023]
Abstract
Efficient utilization of sunlight in photocatalysis is widely recognized as a promising solution for addressing the growing energy demand and environmental issues resulting from fossil fuel consumption. Recently, there have been significant developments in various near-infrared (NIR) light-harvesting systems for artificial photosynthesis and photocatalytic environmental remediation. This review provides an overview of the most recent advancements in the utilization of NIR light through the creation of novel nanostructured materials and molecular photosensitizers, as well as modulating strategies to enhance the photocatalytic processes. A special focus is given to the emerging two-photon excitation NIR photocatalysis. The unique features and limitations of different systems are critically evaluated. In particular, it highlights the advantages of utilizing NIR light and two-photon excitation compared to UV-visible irradiation and one-photon excitation. Ongoing challenges and potential solutions for the future exploration of NIR light-responsive materials are also discussed.
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Affiliation(s)
- Chuang Han
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, Hubei, 430074, China
| | - Bidyut Kumar Kundu
- Department of Chemistry, University of Cincinnati, Cincinnati, OH, 45221, USA
| | - Yujun Liang
- Faculty of Materials Science and Chemistry, China University of Geosciences, Wuhan, Hubei, 430074, China
| | - Yujie Sun
- Department of Chemistry, University of Cincinnati, Cincinnati, OH, 45221, USA
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2
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Shi L, Sun Z, Richy N, Blanchard-Desce M, Mongin O, Paul F, Paul-Roth CO. Giant Star-shaped meso-substituted Fluorescent Porphyrins with Fluorenyl-containing Arms Designed for Two-photon Oxygen Photosensitization. Chemistry 2023:e202303243. [PMID: 38116883 DOI: 10.1002/chem.202303243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/18/2023] [Accepted: 12/19/2023] [Indexed: 12/21/2023]
Abstract
In the continuation of previous studies on carbon-rich meso-tetraarylporphyrins featuring 2,7-fluorene units at their periphery, the effect of changing the peripheral dendritic arms for linear arms on their oxygen-photosensitizing ability, their fluorescence and their two-photon absorption (2PA) properties is now analyzed. Thus, starburst porphyrins possessing up to twenty conjugated fluorenyl units were isolated and studied. More precisely, a series of five new free-base porphyrins featuring fully conjugated arms incorporating an increasing number of fluorenyl groups connected via 1,2-alkenyl spacers were synthesized, along with their Zn(II) complexes. Upon excitation in the arm-centred π-π* absorption band, an efficient energy transfer takes place from the peripheral fluorenyl units to the central porphyrin core, leading to intense red-light emission and oxygen photosensitization by the latter. More interestingly, while the linear optical properties of these porphyrins were only slightly improved compared to those of their dendrimer analogues for photodynamic therapy (PDT) or fluorescence imaging, their 2PA cross-sections were much more significantly boosted, evidencing the key role played by different structures on nonlinear optical properties. Finally, by comparison with other porphyrin-based two-photon photosensitizers reported in the literature, we show that these new "semi-disconnected" starburst systems exhibit a remarkable trade-off between intrinsic 2PA, fluorescence and oxygen photosensitization.
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Affiliation(s)
- Limiao Shi
- Univ Rennes, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000, Rennes, France
| | - Zhipeng Sun
- Univ Rennes, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000, Rennes, France
| | - Nicolas Richy
- Univ Rennes, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000, Rennes, France
| | | | - Olivier Mongin
- Univ Rennes, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000, Rennes, France
| | - Frédéric Paul
- Univ Rennes, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000, Rennes, France
| | - Christine O Paul-Roth
- Univ Rennes, INSA Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000, Rennes, France
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3
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Alvarez-Venicio V, Castro-Beltrán R, Ramos-Ortiz G, Rodríguez M, Alba-Rosales JE, Gutiérrez-Juárez G, Santillán R, Ochoa ME, Flores-Villavicencio LL, Sabanero-López M. Red fluorescent benzothiadiazole derivative loaded in different nanoformulations: Optical properties and their use in bio-imaging. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 290:122250. [PMID: 36566533 DOI: 10.1016/j.saa.2022.122250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/09/2022] [Accepted: 12/12/2022] [Indexed: 06/17/2023]
Abstract
Fluorophores with optimized nonlinear optical properties have become prominent as contrast labels in laser scanning microscopy (LSM). The purpose of this work is to report on a novel benzothiadiazole derivative, namely 4,7-bis(5-((9,9-dioctyl-9H-fluoren-2-yl)ethynyl)thiophen-2-yl)benzo[c][1,2,5]thiadiazole (EFBT) and its optical performance when it is loaded into organic nanostructures intended as labels for LSM. Four different nanostructured labels were prepared: i) EFBT-loaded silica nanoparticles (SiNPs); ii) folate-bioconjugated SiNPs (SiNPs-FA); iii) EFBT-loaded PEGylated nanoparticles (NPs-PEG); and iv) EFBT-loaded folate-terminated PEGylated nanoparticles (NPs-PEG-FA). All these nanostructures are reported through a comparative study of their linear and nonlinear optical properties, including their performance as exogenous label agents in the cervical cancer cell line HeLa. This assessment of the performance of a specific fluorophore loaded into different nanostructured matrices (labels), and fairly compared under the same characterization conditions, including the LSM settings, is less common while previous reports had focused in comparing silica and PEGylated nanoparticles but loaded with different fluorophores. The results show that the internal molecular organization into each type of organic nanostructure impacted differently the properties of EFBT, where the silica matrix tend to preserve the optical performance of the fluorophore by preventing intermolecular interactions; in contrast, PEGylated nanoparticles favored molecular interactions and introduced non-radiative decay channels that degrades drastically the optical performance. Nevertheless, the use of functionalized ends entities produced a better cellular label uptake with PEGylated that with silica nanoparticles. In overall, the NPs-PEG-FA label produced the best HeLa imaging.
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Affiliation(s)
- V Alvarez-Venicio
- Centro de Investigaciones en Óptica A.P. 1-948, 37000 León, Gto., Mexico
| | - R Castro-Beltrán
- Departamento de Ingeniería Física, División de Ciencias e Ingenierías, Universidad de Guanajuato, Loma del Bosque 103, Lomas del Campestre, C.P. 37150, León, Guanajuato, México
| | - G Ramos-Ortiz
- Centro de Investigaciones en Óptica A.P. 1-948, 37000 León, Gto., Mexico.
| | - M Rodríguez
- Centro de Investigaciones en Óptica A.P. 1-948, 37000 León, Gto., Mexico.
| | - J E Alba-Rosales
- Centro de Investigaciones en Óptica A.P. 1-948, 37000 León, Gto., Mexico; Departamento de Ingeniería Física, División de Ciencias e Ingenierías, Universidad de Guanajuato, Loma del Bosque 103, Lomas del Campestre, C.P. 37150, León, Guanajuato, México
| | - G Gutiérrez-Juárez
- Departamento de Ingeniería Física, División de Ciencias e Ingenierías, Universidad de Guanajuato, Loma del Bosque 103, Lomas del Campestre, C.P. 37150, León, Guanajuato, México
| | - R Santillán
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, 07000, Apdo. Postal. 14-740, México D.F., Mexico
| | - M E Ochoa
- Departamento de Química, Centro de Investigación y de Estudios Avanzados del IPN, 07000, Apdo. Postal. 14-740, México D.F., Mexico
| | - L L Flores-Villavicencio
- Departamento de Biología, División de Ciencias Naturales y Exactas, campus Guanajuato, Universidad de Guanajuato, Guanajuato 36050, Mexico
| | - M Sabanero-López
- Departamento de Biología, División de Ciencias Naturales y Exactas, campus Guanajuato, Universidad de Guanajuato, Guanajuato 36050, Mexico
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4
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Nose K, Yoshioka K, Yamaji M, Tani F, Goto K, Okamoto H. Solvent-dependent fluorescence behaviour of imide-fused [ n]phenacenes ( n = 3, 5, 7). RSC Adv 2023; 13:4096-4101. [PMID: 36756556 PMCID: PMC9890965 DOI: 10.1039/d2ra07771j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 01/23/2023] [Indexed: 01/31/2023] Open
Abstract
Imide-fused [n]phenacenes (nPDIs, n = 3, 5, 7) were systematically synthesised and their electronic features were investigated by electrochemical and electronic spectral measurements. nPDIs showed two reduction waves attributed to formation of radical ions and dianions. 3PDI produced blue fluorescence independent of solvent polarity. In contrast, 5PDI and 7PDI displayed marked positive solvatofluorochromism due to intramolecular charge transfer characters between the imide moieties and phenacene π cores in the excited state. The spectral features were analyzed by the Lippert-Mataga relationship and theoretical calculations.
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Affiliation(s)
- Keito Nose
- Division of Molecular Sciences, Graduate School of Natural Science and Technology, Okayama University Okayama 700-8530 Japan
| | - Kaito Yoshioka
- Division of Molecular Sciences, Graduate School of Natural Science and Technology, Okayama University Okayama 700-8530 Japan
| | - Minoru Yamaji
- Division of Molecular Science, Graduate School of Science and Engineering, Gunma UniversityOta 373-0057Japan
| | - Fumito Tani
- Institute for Materials Chemistry and Engineering, Kyushu UniversityFukuoka 819-0395Japan
| | - Kenta Goto
- Institute for Materials Chemistry and Engineering, Kyushu UniversityFukuoka 819-0395Japan
| | - Hideki Okamoto
- Division of Molecular Sciences, Graduate School of Natural Science and Technology, Okayama University Okayama 700-8530 Japan .,Department of Chemistry, Faculty of Natural Science and Technology, Okayama University Okayama 700-8530 Japan
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5
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Zeman CJ, Kang G, Kohlstedt KL. Controlling Aggregation-Induced Two-Photon Absorption Enhancement via Intermolecular Interactions. ACS APPLIED MATERIALS & INTERFACES 2022; 14:45644-45657. [PMID: 36191092 DOI: 10.1021/acsami.2c12436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Historically, two-photon absorption (2PA) cross sections reported in the literature have been derived from solution-phase measurements. However, such techniques fail to grasp the implications of how these cross sections can be impacted by varying degrees of aggregation or in the condensed phase as bulk solids or thin films. For a precise determination of how aggregation impacts 2PA at a molecular level, computational methods present themselves as ideal. Herein, a series of quadrupolar π-conjugated dyes were simulated by molecular dynamics (MD) in the gas phase and condensed phase. In the condensed phase, their intermolecular interactions and electronic coupling behavior were fully characterized, both quantitatively and qualitatively. Using quadratic-response time-dependent density functional theory, 2PA cross sections of structures derived from MD trajectories were calculated. Comparisons are made between gas-phase and condensed-phase results, and enhancement factors are defined to show how certain dyes may experience changes in their respective 2PA cross sections as a function of aggregation. It was found that these cross sections depend heavily on conformational locking in the condensed phase and relative stacking arrangements. J-aggregates were associated with enhanced 2PA and H-aggregates with quenched 2PA activity. However, in a highly disordered aggregate, the effects of these stacking arrangements are averaged out of the bulk result, and the effects of conformational locking dominate.
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Affiliation(s)
- Charles J Zeman
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois60208, United States
| | - Gyeongwon Kang
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois60208, United States
| | - Kevin L Kohlstedt
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois60208, United States
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6
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Fluorescent Dynamic Covalent Polymers for DNA Complexation and Templated Assembly. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27196648. [PMID: 36235185 PMCID: PMC9570939 DOI: 10.3390/molecules27196648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/08/2022] [Accepted: 10/02/2022] [Indexed: 11/06/2022]
Abstract
Dynamic covalent polymers (DCPs) offer opportunities as adaptive materials of particular interest for targeting, sensing and delivery of biological molecules. In this view, combining cationic units and fluorescent units along DCP chains is attractive for achieving optical probes for the recognition and delivery of nucleic acids. Here, we report on the design of acylhydrazone-based DCPs combining cationic arginine units with π-conjugated fluorescent moieties based on thiophene-ethynyl-fluorene cores. Two types of fluorescent building blocks bearing neutral or cationic side groups on the fluorene moiety are considered in order to assess the role of the number of cationic units on complexation with DNA. The (chir)optical properties of the building blocks, the DCPs, and their complexes with several types of DNA are explored, providing details on the formation of supramolecular complexes and on their stability in aqueous solutions. The DNA-templated formation of DCPs is demonstrated, which provides new perspectives on the assembly of fluorescent DCP based on the nucleic acid structure.
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7
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Design, photophysical properties, and applications of fluorene-based fluorophores in two-photon fluorescence bioimaging: A review. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C: PHOTOCHEMISTRY REVIEWS 2022. [DOI: 10.1016/j.jphotochemrev.2022.100529] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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8
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Franco F, Meninno S, Overgaard J, Rossi S, Benaglia M, Lattanzi A. Catalytic Enantioselective Entry to Triflones Featuring a Quaternary Stereocenter. Org Lett 2022; 24:4371-4376. [PMID: 35687515 PMCID: PMC9490835 DOI: 10.1021/acs.orglett.2c01589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
A highly enantioselective
one-pot synthesis of functionalized triflones,
bearing a quaternary stereocenter, has been developed, exploiting
the Michael reaction of α-(trifluoromethylsulfonyl) aryl acetic
acid esters with N-acryloyl-1H-pyrazole
catalyzed by commercially available Takemoto’s catalyst, followed
by nucleophilic acyl substitution with alcohols. Preliminary investigations
highlighted the attractive potential of the triflinate anion as the
leaving group for stereocontrolled postfunctionalizations.
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Affiliation(s)
- Francesca Franco
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, Italy
| | - Sara Meninno
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, Italy
| | - Jacob Overgaard
- Department of Chemistry, Aarhus University, Langelandsgade 140, 8000 Aarhus, Denmark
| | - Sergio Rossi
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133, Milano, Italy
| | - Maurizio Benaglia
- Dipartimento di Chimica, Università degli Studi di Milano, Via Golgi 19, 20133, Milano, Italy
| | - Alessandra Lattanzi
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084, Fisciano, Italy
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9
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Wang L, Su X, Xie JH, Ming LJ. Specific recognitions of multivalent cyclotriphosphazene derivatives in sensing, imaging, theranostics, and biomimetic catalysis. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2021.214326] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Durand N, Amar A, Mhanna R, Akdas-Kiliç H, Soppera O, Malval JP, Boucekkine A, Fillaut JL. Two-Photon Absorption Cooperative Effects within Multi-Dipolar Ruthenium Complexes: The Decisive Influence of Charge Transfers. Molecules 2022; 27:molecules27051493. [PMID: 35268594 PMCID: PMC8912064 DOI: 10.3390/molecules27051493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2022] [Revised: 02/15/2022] [Accepted: 02/21/2022] [Indexed: 02/05/2023] Open
Abstract
One- and two-photon characterizations of a series of hetero- and homoleptic [RuL3-n(bpy)n]2+ (n = 0, 1, 2) complexes carrying bipyridine π-extended ligands (L), have been carried out. These π-extended D−π−A−A−π−D-type ligands (L), where the electron donor units (D) are based on diphenylamine, carbazolyl, or fluorenyl units, have been designed to modulate the conjugation extension and the donating effect. Density functional theory calculations were performed in order to rationalize the observed spectra. Calculations show that the electronic structure of the π-extended ligands has a pronounced effect on the composition of HOMO and LUMO and on the metallic contribution to frontier MOs, resulting in strikingly different nonlinear properties. This work demonstrates that ILCT transitions are the keystone of one- and two-photon absorption bands in the studied systems and reveals how much MLCT and LLCT charge transfers play a decisive role on the two-photon properties of both hetero- and homoleptic ruthenium complexes through cooperative or suppressive effects.
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Affiliation(s)
- Nicolas Durand
- Univ. Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, 35000 Rennes, France; (N.D.); (A.A.); (H.A.-K.)
| | - Anissa Amar
- Univ. Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, 35000 Rennes, France; (N.D.); (A.A.); (H.A.-K.)
- Laboratoire de Physique et Chimie Quantiques, Faculté des Sciences, Université Mouloud Mammeri de Tizi-Ouzou, Tizi-Ouzou 15000, Algeria
| | - Rana Mhanna
- Institut de Science des Matériaux de Mulhouse CNRS-UMR 7361, Université de Haute Alsace, 15 rue Jean Starcky, 68057 Mulhouse, France; (R.M.); (O.S.); (J.-P.M.)
| | - Huriye Akdas-Kiliç
- Univ. Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, 35000 Rennes, France; (N.D.); (A.A.); (H.A.-K.)
- Department of Chemistry, Yildiz Technical University, Esenler, Istanbul 34220, Turkey
| | - Olivier Soppera
- Institut de Science des Matériaux de Mulhouse CNRS-UMR 7361, Université de Haute Alsace, 15 rue Jean Starcky, 68057 Mulhouse, France; (R.M.); (O.S.); (J.-P.M.)
| | - Jean-Pierre Malval
- Institut de Science des Matériaux de Mulhouse CNRS-UMR 7361, Université de Haute Alsace, 15 rue Jean Starcky, 68057 Mulhouse, France; (R.M.); (O.S.); (J.-P.M.)
| | - Abdou Boucekkine
- Univ. Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, 35000 Rennes, France; (N.D.); (A.A.); (H.A.-K.)
- Correspondence: (A.B.); (J.-L.F.)
| | - Jean-Luc Fillaut
- Univ. Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226, 35000 Rennes, France; (N.D.); (A.A.); (H.A.-K.)
- Correspondence: (A.B.); (J.-L.F.)
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11
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Liu Y, Bai S, Du Y, Qi X, Gao H. Expeditious and Efficient
ortho
‐Selective Trifluoromethane‐sulfonylation of Arylhydroxylamines. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yue Liu
- School of Chemistry and Chemical Engineering Shandong University 27 South Shanda Road Ji'nan 250100, Shandong China
| | - Songlin Bai
- National Institute of Biological Sciences Beijing 102206 China
- Tsinghua Institute of Multidisciplinary Biomedical Research Tsinghua University Beijing 100084 China
| | - Yuanbo Du
- School of Chemistry and Chemical Engineering Shandong University 27 South Shanda Road Ji'nan 250100, Shandong China
| | - Xiangbing Qi
- National Institute of Biological Sciences Beijing 102206 China
- Tsinghua Institute of Multidisciplinary Biomedical Research Tsinghua University Beijing 100084 China
| | - Hongyin Gao
- School of Chemistry and Chemical Engineering Shandong University 27 South Shanda Road Ji'nan 250100, Shandong China
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12
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Gam S, Messaoudi S, Halet JF, Boucekkine A. How do structural factors determine the linear and non-linear optical properties of fluorene-containing quadrupolar fluorophores? A theoretical answer. NEW J CHEM 2022. [DOI: 10.1039/d2nj01192a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The linear and non-linear optical properties of the different components of a series of push–push and pull–pull quadrupolar fluorophore derivatives are investigated.
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Affiliation(s)
- Safa Gam
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) – UMR 6226, F35000 Rennes, France
- Faculty of Sciences of Bizerte FSB, University of Carthage, 7021 Jarzouna, Tunisia
- Laboratory of Materials, Molecules and Applications, IPEST, University of Carthage, Sidi Bou Said Road, B.P. 51, 2070 La Marsa, Tunisia
| | - Sabri Messaoudi
- Faculty of Sciences of Bizerte FSB, University of Carthage, 7021 Jarzouna, Tunisia
- Laboratory of Materials, Molecules and Applications, IPEST, University of Carthage, Sidi Bou Said Road, B.P. 51, 2070 La Marsa, Tunisia
- Department of Chemistry, College of Science, Qassim University, Buraidah 51452, Saudi Arabia
| | - Jean-François Halet
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) – UMR 6226, F35000 Rennes, France
- CNRS – Saint-Gobain – NIMS, IRL 3629, Laboratory for Innovative Key Materials and Structures (LINK), National Institute for Materials Science (NIMS), Tsukuba, 305-0044, Japan
| | - Abdou Boucekkine
- Univ Rennes, CNRS, Institut des Sciences Chimiques de Rennes (ISCR) – UMR 6226, F35000 Rennes, France
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13
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Liu Y, Bai S, Du Y, Qi X, Gao H. Expeditious and Efficient ortho-Selective Trifluoromethane-sulfonylation of Arylhydroxylamines. Angew Chem Int Ed Engl 2021; 61:e202115611. [PMID: 34904339 DOI: 10.1002/anie.202115611] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Indexed: 12/14/2022]
Abstract
A metal- and oxidant-free, practical and efficient method for the synthesis of highly versatile and synthetically useful ortho-trifluoromethanesulfonylated anilines from arylhydroxylamines and trifluoromethanesulfinic chloride was developed. This rapid transformation proceeded smoothly with good yields and excellent ortho-selectivity in the absence of any metals or ligands. Mechanistically, the reaction comprised a noncanonical O-trifluoromethanesulfinylation of the arylhydroxylamine, and the subsequent [2,3]-sigmatropic rearrangement to afford ortho-trifluoromethanesulfonylated aniline derivatives. The practical application of this reaction was demonstrated by further conversion into a series of functional molecules under different reaction conditions.
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Affiliation(s)
- Yue Liu
- School of Chemistry and Chemical Engineering, Shandong University, 27 South Shanda Road, Ji'nan, 250100, Shandong, China
| | - Songlin Bai
- National Institute of Biological Sciences, Beijing, 102206, China.,Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, 100084, China
| | - Yuanbo Du
- School of Chemistry and Chemical Engineering, Shandong University, 27 South Shanda Road, Ji'nan, 250100, Shandong, China
| | - Xiangbing Qi
- National Institute of Biological Sciences, Beijing, 102206, China.,Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing, 100084, China
| | - Hongyin Gao
- School of Chemistry and Chemical Engineering, Shandong University, 27 South Shanda Road, Ji'nan, 250100, Shandong, China
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14
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Du W, Pan D, Xiang P, Xiong C, Zhang M, Zhang Q, Tian Y, Zhang Z, Chen B, Luo K, Gong Q, Tian X. Terpyridine Zn(II) Complexes with Azide Units for Visualization of Histone Deacetylation in Living Cells under STED Nanoscopy. ACS Sens 2021; 6:3978-3984. [PMID: 34498846 DOI: 10.1021/acssensors.1c01287] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Histones are the alkali proteins in eukaryotic somatic chromatin cells which constitute the nucleosome structure together with DNA. Their abnormality is often associated with multiple tumorigenesis and other human diseases. Nevertheless, a simple and efficient super-resolution method to visualize histone distribution at the subcellular level is still unavailable. Herein, a Zn(II) terpyridine complex with rich-electronic azide units, namely, TpZnA-His, was designed and synthesized. The initial in vitro and in silico studies suggested that this complex is able to detect histones rapidly and selectively via charge-charge interactions with the histone H3 subunit. Its live cell nuclear localization, red-emission tail, and large Stokes shift allowed super-resolution evaluation of histone distributions with a clear distinction against nuclear DNA. We were able to quantitatively conclude three histone morphology alternations in live cells including condensation, aggregation, and cavity during activating histone acetylation. This work offers a better understanding as well as a versatile tool to study histone-involved gene transcription, signal transduction, and differentiation in cells.
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Affiliation(s)
- Wei Du
- Huaxi Magnetic Resonance Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing 211816, China
| | - Dayi Pan
- Huaxi Magnetic Resonance Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Pan Xiang
- Huaxi Magnetic Resonance Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Chaoya Xiong
- Department of Chemistry, School of Life Science, Institute of Physical Science and Information Technology, Anhui University, Hefei 230000, P. R. China
| | - Mingzhu Zhang
- Department of Chemistry, School of Life Science, Institute of Physical Science and Information Technology, Anhui University, Hefei 230000, P. R. China
| | - Qiong Zhang
- Department of Chemistry, School of Life Science, Institute of Physical Science and Information Technology, Anhui University, Hefei 230000, P. R. China
| | - Yupeng Tian
- Department of Chemistry, School of Life Science, Institute of Physical Science and Information Technology, Anhui University, Hefei 230000, P. R. China
| | - Zhongping Zhang
- Department of Chemistry, School of Life Science, Institute of Physical Science and Information Technology, Anhui University, Hefei 230000, P. R. China
- CAS Centre for Excellence in Nanoscience, Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei 230031, China
| | - Bo Chen
- School of Materials Science and Engineering, Tongji University, Shanghai 201804, China
| | - Kui Luo
- Huaxi Magnetic Resonance Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Qiyong Gong
- Huaxi Magnetic Resonance Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
| | - Xiaohe Tian
- Huaxi Magnetic Resonance Research Centre (HMRRC), Functional and Molecular Imaging Key Laboratory of Sichuan Province, Department of Radiology, West China Hospital, Sichuan University, Chengdu 610041, China
- Research Unit of Psychoradiology, Chinese Academy of Medical Sciences, Chengdu 610041, China
- Department of Chemistry, School of Life Science, Institute of Physical Science and Information Technology, Anhui University, Hefei 230000, P. R. China
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15
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Singh AK, Nair AV, Singh NDP. Small Two-Photon Organic Fluorogenic Probes: Sensing and Bioimaging of Cancer Relevant Biomarkers. Anal Chem 2021; 94:177-192. [PMID: 34793114 DOI: 10.1021/acs.analchem.1c04306] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Amit Kumar Singh
- Department of Chemistry, Indian Institute of Technology Kharagpur 721302, West Bengal, India
| | - Asha V Nair
- Department of Chemistry, Indian Institute of Technology Kharagpur 721302, West Bengal, India
| | - N D Pradeep Singh
- Department of Chemistry, Indian Institute of Technology Kharagpur 721302, West Bengal, India
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16
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Abstract
Multifunctionality is a desirable aspect in materials science. Indeed, the development of multifunctional compounds is crucial for sustainable chemistry by saving resources and time. In this sense, 2H-benzo[d]1,2,3-triazole (BTz) is an excellent candidate with promising characteristics, including its ability to self-assemble; its acceptor character, which enables the synthesis of donor-acceptor structures; and its facile modulation using standard chemical methods. Thus, due to its interesting properties, it is possible to produce different derivatives with applications in different fields, as summarized in this article, with the correct substitution at the BTz cores. Optoelectronic or biomedical applications, amongst others, are highlighted.
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17
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Klausen M, Blanchard-Desce M. Two-photon uncaging of bioactive compounds: Starter guide to an efficient IR light switch. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C: PHOTOCHEMISTRY REVIEWS 2021. [DOI: 10.1016/j.jphotochemrev.2021.100423] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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18
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Bukhanko V, León‐Rojas AF, Lacroix PG, Tassé M, Ramos‐Ortiz G, Barba‐Barba RM, Farfán N, Santillan R, Malfant I. Two‐Photon Absorption Properties in “Push‐Pull” Ruthenium Nitrosyl Complexes with various Fluorenylterpyridine‐Based Ligands. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Valerii Bukhanko
- CNRS Laboratoire de Chimie de Coordination (LCC) 205 route de Narbonne 31077 Toulouse France
| | - Andrés Felipe León‐Rojas
- Facultad de Química, Departamento de Química Orgánica Universidad Nacional Autónoma de México 04510 CDMX. México
| | - Pascal G. Lacroix
- CNRS Laboratoire de Chimie de Coordination (LCC) 205 route de Narbonne 31077 Toulouse France
| | - Marine Tassé
- CNRS Laboratoire de Chimie de Coordination (LCC) 205 route de Narbonne 31077 Toulouse France
| | | | | | - Norberto Farfán
- Facultad de Química, Departamento de Química Orgánica Universidad Nacional Autónoma de México 04510 CDMX. México
| | - Rosa Santillan
- Departamento de Química Centro de Investigación y de Estudios Avanzados del IPN 07000, A.P. 14–740 Ciudad de México México
| | - Isabelle Malfant
- CNRS Laboratoire de Chimie de Coordination (LCC) 205 route de Narbonne 31077 Toulouse France
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19
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Pascal S, David S, Andraud C, Maury O. Near-infrared dyes for two-photon absorption in the short-wavelength infrared: strategies towards optical power limiting. Chem Soc Rev 2021; 50:6613-6658. [DOI: 10.1039/d0cs01221a] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The recent advances in the field of two-photon absorbing chromophores in the short-wavelength infrared spectral range (SWIR 1100–2500 nm) are summarized, highlighting the development of optical power limiting devices in this spectral range.
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Affiliation(s)
- Simon Pascal
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Sylvain David
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Chantal Andraud
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
| | - Olivier Maury
- Univ. Lyon
- ENS Lyon
- CNRS UMR 5182
- Laboratoire de Chimie
- 69364 Lyon
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20
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Voci S, Verlhac JB, Polo F, Clermont G, Daniel J, Castet F, Blanchard-Desce M, Sojic N. Photophysics, Electrochemistry and Efficient Electrochemiluminescence of Trigonal Truxene-Core Dyes. Chemistry 2020; 26:8407-8416. [PMID: 32430923 DOI: 10.1002/chem.202000474] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2020] [Revised: 04/26/2020] [Indexed: 01/08/2023]
Abstract
We synthesized and characterized a series of dyes built from a spirofluorene or truxene core. The quadrupolar spirofluorene system is the initial building unit for the design and preparation of more complex star-shaped dyes consisting of a truxene core bearing three di- or triphenylamine moieties with or without a thiophene connector. Their photophysical, electrochemical, and electrochemiluminescence (ECL) properties were first investigated in solution. Structure/activity relationships were derived and rationalized by comparing the quadrupolar system and trigonal truxene-core derivatives using computational studies. The photophysical and redox characteristics are drastically tuned by the introduction of a thiophene bridge and electron-donor substituents at their terminal branches. These comparative studies show the essential role of the stability of both radical cations and anions to obtain efficient ECL dyes. The stabilization of the radicals is directly related to the charge delocalization due to the π-conjugation by the thiophene bridge. The brightest ECL is achieved by annihilation and coreactant (benzoyl peroxide) pathways with the blue-emitting truxene dye, which is 2- and 4.5-times greater than that of the quadrupolar compound and reference [Ru(bpy)3 ]2+ emitter, respectively. Such an extensive study on these extended π-conjugated molecules presenting different core structures may guide the design and synthesis of new ECL dyes with a strong efficiency.
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Affiliation(s)
- Silvia Voci
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | | | - Federico Polo
- Department of Molecular Sciences and Nanosystems, Ca' Foscari University of Venice, Via Torino 155, 30172, Venice, Italy
| | - Guillaume Clermont
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | - Jonathan Daniel
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | - Frédéric Castet
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
| | | | - Neso Sojic
- Bordeaux INP, ISM, UMR CNRS 5255, University of Bordeaux, 33607, Pessac, France
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21
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Allen TG, Benis S, Munera N, Zhang J, Dai S, Li T, Jia B, Wang W, Barlow S, Hagan DJ, Van Stryland EW, Zhan X, Perry JW, Marder SR. Highly Conjugated, Fused-Ring, Quadrupolar Organic Chromophores with Large Two-Photon Absorption Cross-Sections in the Near-Infrared. J Phys Chem A 2020; 124:4367-4378. [DOI: 10.1021/acs.jpca.0c02572] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Taylor G. Allen
- School of Chemistry and Biochemistry, Center for Organic Photonics, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States
| | - Sepehr Benis
- CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816-2700, United States
| | - Natalia Munera
- CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816-2700, United States
| | - Junxiang Zhang
- School of Chemistry and Biochemistry, Center for Organic Photonics, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States
| | - Shuixing Dai
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, People′s Republic of China
| | - Tengfei Li
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, People′s Republic of China
| | - Boyu Jia
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, People′s Republic of China
| | - Wei Wang
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, People′s Republic of China
| | - Stephen Barlow
- School of Chemistry and Biochemistry, Center for Organic Photonics, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States
| | - David J. Hagan
- CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816-2700, United States
| | - Eric W. Van Stryland
- CREOL, The College of Optics & Photonics, University of Central Florida, Orlando, Florida 32816-2700, United States
| | - Xiaowei Zhan
- Department of Materials Science and Engineering, College of Engineering, Peking University, Beijing 100871, People′s Republic of China
| | - Joseph W. Perry
- School of Chemistry and Biochemistry, Center for Organic Photonics, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States
| | - Seth R. Marder
- School of Chemistry and Biochemistry, Center for Organic Photonics, Georgia Institute of Technology, Atlanta, Georgia 30332-0400, United States
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22
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Catherin M, Uranga-Barandiaran O, Brosseau A, Métivier R, Canard G, D'Aléo A, Casanova D, Castet F, Zaborova E, Fages F. Exciton Interactions, Excimer Formation, and [2π+2π] Photodimerization in Nonconjugated Curcuminoid-BF 2 Dimers. Chemistry 2020; 26:3818-3828. [PMID: 31943360 DOI: 10.1002/chem.201905122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Indexed: 11/06/2022]
Abstract
We describe the synthesis of a series of covalently linked dimers of quadrupolar curcuminoid-BF2 dyes and the detailed investigation of their solvent-dependent spectroscopic and photophysical properties. In solvents of low polarity, intramolecular folding induces the formation of aggregated chromophores, the UV/Vis absorption spectra of which display the optical signature characteristic of weakly-coupled H-aggregates. The extent of folding and, in turn, of ground-state aggregation is strongly dependent on the nature of the flexible linker. Steady-state and time-resolved fluorescence emission spectroscopies show that the Frenkel exciton relaxes into a fluorescent symmetrical excimer state with a long lifetime. Furthermore, our in-depth studies show that a weakly emitting excimer lies on the pathway toward a photocyclomer. Two-dimensional 1 H NMR spectroscopy and density functional theory (DFT) allowed the structure of the photoproduct to be established. To our knowledge, this represents the first example of a [2π+2π] photodimerization of the curcuminoid chromophore.
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Affiliation(s)
- Manon Catherin
- CNRS, CINaM UMR 7325, Aix Marseille Univ, Campus de Luminy, Case 913, 13288, Marseille, France
| | - Olatz Uranga-Barandiaran
- Donostia International Physics Center (DIPC), Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Spain.,Kimika Fakultatea, Euskal Herriko Unibertsitatea (UPV/EHU), 20018, Donostia, Euskadi, Spain.,Institut des Sciences Moléculaires (ISM, UMR CNRS 5255), University of Bordeaux, 351 Cours de la Libération, 33405, Talence, France
| | - Arnaud Brosseau
- PPSM, ENS Paris Saclay, CNRS, Université Paris-Saclay, 94235, Cachan, France
| | - Rémi Métivier
- PPSM, ENS Paris Saclay, CNRS, Université Paris-Saclay, 94235, Cachan, France
| | - Gabriel Canard
- CNRS, CINaM UMR 7325, Aix Marseille Univ, Campus de Luminy, Case 913, 13288, Marseille, France
| | - Anthony D'Aléo
- CNRS, CINaM UMR 7325, Aix Marseille Univ, Campus de Luminy, Case 913, 13288, Marseille, France
| | - David Casanova
- Donostia International Physics Center (DIPC), Paseo Manuel de Lardizabal 4, 20018, Donostia, Euskadi, Spain
| | - Frédéric Castet
- Institut des Sciences Moléculaires (ISM, UMR CNRS 5255), University of Bordeaux, 351 Cours de la Libération, 33405, Talence, France
| | - Elena Zaborova
- CNRS, CINaM UMR 7325, Aix Marseille Univ, Campus de Luminy, Case 913, 13288, Marseille, France
| | - Frédéric Fages
- CNRS, CINaM UMR 7325, Aix Marseille Univ, Campus de Luminy, Case 913, 13288, Marseille, France
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23
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Łukasiewicz ŁG, Rammo M, Stark C, Krzeszewski M, Jacquemin D, Rebane A, Gryko DT. Ground‐ and Excited‐State Symmetry Breaking and Solvatofluorochromism in Centrosymmetric Pyrrolo[3,2‐
b
]pyrroles Possessing two Nitro Groups. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000013] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Łukasz G. Łukasiewicz
- Institute of Organic ChemistryPolish Academy of Sciences Kasprzaka 44–52 01-224 Warsaw Poland
| | - Matt Rammo
- National Institute of Chemical Physics and Biophysics Akadeemia tee 23 12618 Tallinn Estonia
| | - Charlie Stark
- National Institute of Chemical Physics and Biophysics Akadeemia tee 23 12618 Tallinn Estonia
| | - Maciej Krzeszewski
- Institute of Organic ChemistryPolish Academy of Sciences Kasprzaka 44–52 01-224 Warsaw Poland
| | - Denis Jacquemin
- CEISAM laboratory – UMR 6230University of Nantes 2, rue de la Houssinière 44322 Nantes France
| | - Aleksander Rebane
- National Institute of Chemical Physics and Biophysics Akadeemia tee 23 12618 Tallinn Estonia
- Department of PhysicsMontana State University Bozeman, MT 59717 USA
| | - Daniel T. Gryko
- Institute of Organic ChemistryPolish Academy of Sciences Kasprzaka 44–52 01-224 Warsaw Poland
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24
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Gautier Y, Argouarch G, Malvolti F, Blondeau B, Richy N, Amar A, Boucekkine A, Nawara K, Chlebowicz K, Orzanowska G, Dudek M, Matczyszyn K, Samoc M, Blanchard‐Desce M, Mongin O, Waluk J, Paul F. Triarylisocyanurate‐Based Fluorescent Two‐Photon Absorbers. Chempluschem 2020; 85:411-425. [DOI: 10.1002/cplu.202000036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/03/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Yohan Gautier
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Gilles Argouarch
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Floriane Malvolti
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Benjamin Blondeau
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Nicolas Richy
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Anissa Amar
- Département de Chimie Faculté des SciencesUniversité Mouloud Mammeri 15000 Tizi-Ouzou Algeria
| | - Abdou Boucekkine
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Krzysztof Nawara
- Faculty of Mathematics and ScienceCardinal Stefan Wyszyński University 01-815 Warsaw Poland
| | - Katarzyna Chlebowicz
- Faculty of Mathematics and ScienceCardinal Stefan Wyszyński University 01-815 Warsaw Poland
| | - Grażyna Orzanowska
- Institute of Physical ChemistryPolish Academy of Sciences Dear author, please add 01-224 Warsaw Poland
| | - Marta Dudek
- Advanced Materials Engineering and Modelling GroupWroclaw University of Science and Technology 50-370 Wroclaw Poland
| | - Katarzyna Matczyszyn
- Advanced Materials Engineering and Modelling GroupWroclaw University of Science and Technology 50-370 Wroclaw Poland
| | - Marek Samoc
- Advanced Materials Engineering and Modelling GroupWroclaw University of Science and Technology 50-370 Wroclaw Poland
| | | | - Olivier Mongin
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Jacek Waluk
- Faculty of Mathematics and ScienceCardinal Stefan Wyszyński University 01-815 Warsaw Poland
- Institute of Physical ChemistryPolish Academy of Sciences Dear author, please add 01-224 Warsaw Poland
| | - Frédéric Paul
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
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25
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Zhou X, Hu D, He X, Li Y, Chu Y, She Y. Practical and efficient synthesis of aryl trifluoromethyl sulfones from arylsulfonyl chlorides with Umemoto’s reagent II. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151465] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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26
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Zhang X, Ben Hassine S, Richy N, Mongin O, Blanchard-Desce M, Paul F, Paul-Roth CO. New porphyrin dendrimers with fluorenyl-based connectors: a simple way to improving the optical properties over dendrimers featuring 1,3,5-phenylene connectors. NEW J CHEM 2020. [DOI: 10.1039/c9nj06166e] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dendrimers with new fluorenyl-based connectors have been synthesized and characterized. Their detailed luminescence properties and selected photophysical properties are discussed in the frame of two-photon-induced theranostics.
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Affiliation(s)
- Xu Zhang
- Univ. Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Sarra Ben Hassine
- Univ. Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Nicolas Richy
- Univ. Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Olivier Mongin
- Univ. Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | | | - Frédéric Paul
- Univ. Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
| | - Christine O. Paul-Roth
- Univ. Rennes
- INSA Rennes
- CNRS
- ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226
- F-35000 Rennes
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27
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Torres-Moya I, Benitez-Martin C, Donoso B, Tardío C, Martín R, Carrillo JR, Díaz-Ortiz Á, Najera F, Prieto P, Perez-Inestrosa E. Extended Alkenyl and Alkynyl Benzotriazoles with Enhanced Two-Photon Absorption Properties as a Promising Alternative to Benzothiadiazoles. Chemistry 2019; 25:15572-15579. [PMID: 31549756 DOI: 10.1002/chem.201903493] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Indexed: 11/06/2022]
Abstract
A series of donor-π-acceptor-π-donor (D-π-A-π-D) benzoazole dyes with 2H-benzo[d][1,2,3]triazole or BTD cores have been prepared and their photophysical properties characterized. The properties of these compounds display remarkable differences, mainly as a result of the electron-donor substituent. Dyes with the best properties have visible-light absorption over λ=400 nm, large Stokes shifts in the range of about 3500-6400 cm-1 , and good fluorescence emission with quantum yields of up to 0.78. The two-photon absorption properties were also studied to establish the relationship between structure and properties in the different compounds synthesized. These results provided cross sections of up to 1500 GM, with a predominance of S2 ←S0 transitions and a high charge-transfer character. Time-dependent DFT calculations supported the experimental results.
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Affiliation(s)
- Iván Torres-Moya
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Carlos Benitez-Martin
- Departamento de Química Orgánica., Universidad de Málaga-IBIMA, Campus de Teatinos s/n, 29071, Malaga, Spain.,Centro Andaluz de NanomedicinayBiotecnología-BIONAND, Parque Tecnológico de Andalucía, c/Severo Ochoa, 35, 29590, Campanillas, Malaga, Spain
| | - Beatriz Donoso
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Carlos Tardío
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Raúl Martín
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - José R Carrillo
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Ángel Díaz-Ortiz
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Francisco Najera
- Departamento de Química Orgánica., Universidad de Málaga-IBIMA, Campus de Teatinos s/n, 29071, Malaga, Spain.,Centro Andaluz de NanomedicinayBiotecnología-BIONAND, Parque Tecnológico de Andalucía, c/Severo Ochoa, 35, 29590, Campanillas, Malaga, Spain
| | - Pilar Prieto
- Department of Organic, Inorganic Chemistry and Biochemistry, Faculty of Chemical and Technologies Sciences-IRICA, Universidad de Castilla-La Mancha, 13071, Ciudad Real, Spain
| | - Ezequiel Perez-Inestrosa
- Departamento de Química Orgánica., Universidad de Málaga-IBIMA, Campus de Teatinos s/n, 29071, Malaga, Spain.,Centro Andaluz de NanomedicinayBiotecnología-BIONAND, Parque Tecnológico de Andalucía, c/Severo Ochoa, 35, 29590, Campanillas, Malaga, Spain
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28
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Raikwar MM, Mohbiya DR, Sekar N. N‐Ethyl Carbazole Derived D‐π‐A‐π‐D Based Fluorophores: Consolidated Spectroscopic, Viscosity and DFT Studies. ChemistrySelect 2019. [DOI: 10.1002/slct.201903171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Manish M. Raikwar
- Department of Dyestuff TechnologyInstitute of Chemical Technology, Nathalal Parekh Marg, Matunga Mumbai 400019 India
| | - Dhanraj R. Mohbiya
- Department of Dyestuff TechnologyInstitute of Chemical Technology, Nathalal Parekh Marg, Matunga Mumbai 400019 India
| | - Nagaiyan Sekar
- Department of Dyestuff TechnologyInstitute of Chemical Technology, Nathalal Parekh Marg, Matunga Mumbai 400019 India
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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.
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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
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30
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Campioli E, Sanyal S, Marcelli A, Di Donato M, Blanchard‐Desce M, Mongin O, Painelli A, Terenziani F. Addressing Charge‐Transfer and Locally‐Excited States in a Twisted Biphenyl Push‐Pull Chromophore. Chemphyschem 2019; 20:2860-2873. [DOI: 10.1002/cphc.201900703] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/26/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Elisa Campioli
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità AmbientaleUniversità di Parma Parco Area delle Scienze 17/A 43124 Parma Italy
| | - Somananda Sanyal
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità AmbientaleUniversità di Parma Parco Area delle Scienze 17/A 43124 Parma Italy
| | | | | | | | - Olivier Mongin
- Univ Rennes CNRS, ISCR (Institut des Sciences Chimiques de Rennes) UMR 6226 35000 Rennes France
| | - Anna Painelli
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità AmbientaleUniversità di Parma Parco Area delle Scienze 17/A 43124 Parma Italy
| | - Francesca Terenziani
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità AmbientaleUniversità di Parma Parco Area delle Scienze 17/A 43124 Parma Italy
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31
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Oger S, Schapman D, Mougeot R, Leleu S, Lascoux N, Baldeck P, Bénard M, Gallavardin T, Galas L, Franck X. Two-Photon Absorption and Cell Imaging of Fluorene-Functionalized Epicocconone Analogues. Chemistry 2019; 25:10954-10964. [PMID: 31215691 DOI: 10.1002/chem.201902731] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Indexed: 12/13/2022]
Abstract
Epicocconone 1 is a natural chromophore isolated from the fungus Epicoccum nigrum that has shown applications in proteomics and fluorescent microscopy thanks to its unique pro-fluorescence properties. The modification of the skeleton of the natural product by replacing the triene side chain by a fluorenyl scaffold can noticeably increase the fluorophore's absorption coefficient. The synthesis of the analogues of the natural product has been made possible by the use of a palladium-catalyzed carbonylation reaction, allowing the construction of the β-keto-dioxinone key intermediate. Two-photon absorption cross-section measurements of the fluorenyl epicocconone analogues show a structure dependency with values ranging from 60 to 280 GM and live cell imaging show intense staining of intracellular vesicle-like structures around the nucleus.
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Affiliation(s)
- Samuel Oger
- COBRA (UMR 6014 and FR 3038), Normandie Univ, CNRS, INSA Rouen, UNIROUEN, 76000, Rouen, France
| | - Damien Schapman
- PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Univ, Inserm, UNIROUEN, 76000, Rouen, France
| | - Romain Mougeot
- COBRA (UMR 6014 and FR 3038), Normandie Univ, CNRS, INSA Rouen, UNIROUEN, 76000, Rouen, France
| | - Stéphane Leleu
- COBRA (UMR 6014 and FR 3038), Normandie Univ, CNRS, INSA Rouen, UNIROUEN, 76000, Rouen, France
| | - Noëlle Lascoux
- Laboratoire de Chimie UMR 5182, Ecole Normale Supérieure de Lyon,CNRS, Université Lyon 1, 46, allée d'Italie, 69364, Lyon Cedex 07, France
| | - Patrice Baldeck
- Laboratoire de Chimie UMR 5182, Ecole Normale Supérieure de Lyon,CNRS, Université Lyon 1, 46, allée d'Italie, 69364, Lyon Cedex 07, France
| | - Magalie Bénard
- PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Univ, Inserm, UNIROUEN, 76000, Rouen, France
| | - Thibault Gallavardin
- COBRA (UMR 6014 and FR 3038), Normandie Univ, CNRS, INSA Rouen, UNIROUEN, 76000, Rouen, France
| | - Ludovic Galas
- PRIMACEN, Cell Imaging Platform of Normandy, Institute for Research and Innovation in Biomedicine (IRIB), Normandie Univ, Inserm, UNIROUEN, 76000, Rouen, France
| | - Xavier Franck
- COBRA (UMR 6014 and FR 3038), Normandie Univ, CNRS, INSA Rouen, UNIROUEN, 76000, Rouen, France
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Klausen M, Dubois V, Verlhac J, Blanchard‐Desce M. Tandem Systems for Two‐Photon Uncaging of Bioactive Molecules. Chempluschem 2019; 84:589-598. [DOI: 10.1002/cplu.201900139] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 04/24/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Maxime Klausen
- Université de BordeauxInstitut des Sciences Moléculaires (UMR5255 CNRS) 351 cours de la libération 33450 Talence France
| | - Victor Dubois
- Université de BordeauxInstitut des Sciences Moléculaires (UMR5255 CNRS) 351 cours de la libération 33450 Talence France
| | - Jean‐Baptiste Verlhac
- Université de BordeauxInstitut des Sciences Moléculaires (UMR5255 CNRS) 351 cours de la libération 33450 Talence France
| | - Mireille Blanchard‐Desce
- Université de BordeauxInstitut des Sciences Moléculaires (UMR5255 CNRS) 351 cours de la libération 33450 Talence France
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Dai L, Lo WS, Gu Y, Xiong Q, Wong KL, Kwok WM, Wong WT, Law GL. Breaking the 1,2-HOPO barrier with a cyclen backbone for more efficient sensitization of Eu(iii) luminescence and unprecedented two-photon excitation properties. Chem Sci 2019; 10:4550-4559. [PMID: 31123564 PMCID: PMC6498141 DOI: 10.1039/c9sc00244h] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/27/2019] [Indexed: 11/21/2022] Open
Abstract
A cyclen backbone was utilized to study the effect of backbone rigidity on Eu(iii) luminescence sensitization using a 1,2-HOPO derivative and 2-thenoyltrifluoroacetonate (TTA) as chromophores. The restriction of molecular movement of Eu-Cy-HOPO brought about by the increased rigidity provided a tightly packed coordination environment for the octadentate Eu(iii) center which resulted in the highest overall quantum yield (30.2%) and sensitization efficiency (64.6%) among 1,2-HOPO sensitized Eu(iii) complexes. Eu-Cy-HOPO is also the first 1,2-HOPO-based lanthanide complex to emit Eu(iii) luminescence under two-photon excitation.
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Affiliation(s)
- Lixiong Dai
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , PR China . ; .,State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China.,Department of Chemistry , Hong Kong Baptist University , Kowloon Tong , Hong Kong SAR , PR China
| | - Wai-Sum Lo
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , PR China . ; .,State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China
| | - Yanjuan Gu
- State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China
| | - Qingwu Xiong
- State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China
| | - Ka-Leung Wong
- Department of Chemistry , Hong Kong Baptist University , Kowloon Tong , Hong Kong SAR , PR China
| | - Wai-Ming Kwok
- State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China
| | - Wing-Tak Wong
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , PR China . ; .,State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China
| | - Ga-Lai Law
- The Hong Kong Polytechnic University Shenzhen Research Institute , Shenzhen , PR China . ; .,State Key Laboratory of Chemical Biology and Drug Discovery , Department of Applied Biology and Chemical Technology , The Hong Kong Polytechnic University , Hung Hom , Kowloon , Hong Kong SAR , PR China
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34
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Zhao Y, Li H, Shao Z, Xu W, Meng X, Song Y, Hou H. Investigation of Regulating Third-Order Nonlinear Optical Property by Coordination Interaction. Inorg Chem 2019; 58:4792-4801. [DOI: 10.1021/acs.inorgchem.8b03154] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yujie Zhao
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Honghong Li
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Zhichao Shao
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Wenjuan Xu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Xiangru Meng
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
| | - Yinglin Song
- Department of Applied Physics, Harbin Institute of Technology University, Harbin, Heilongjiang, 150001, P. R. China
| | - Hongwei Hou
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan, 450001, P. R. China
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35
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Rigamonti L, Forni A, Righetto S, Pasini A. Push–pull unsymmetrical substitution in nickel(ii) complexes with tetradentate N2O2 Schiff base ligands: synthesis, structures and linear–nonlinear optical studies. Dalton Trans 2019; 48:11217-11234. [DOI: 10.1039/c9dt01216h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Push–pull unsymmetrical substitution efficiently modulates the electronic, linear and nonlinear optical properties of nickel(ii) complexes with salen-type ligands.
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Affiliation(s)
- Luca Rigamonti
- Dipartimento di Scienze Chimiche e Geologiche
- Università degli Studi di Modena e Reggio Emilia
- 41125 Modena
- Italy
- Dipartimento di Chimica
| | - Alessandra Forni
- Istituto di Scienze e Tecnologie Molecolari
- Consiglio Nazionale delle Ricerche (ISTM-CNR)
- 20133 Milano
- Italy
- Dipartimento di Chimica
| | - Stefania Righetto
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
| | - Alessandro Pasini
- Dipartimento di Chimica
- Università degli Studi di Milano
- 20133 Milano
- Italy
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36
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37
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Kovalenko A, Vala M, Ciganek M, Weiter M, Krajcovic J. Design rules for the large two-photon absorption diketopyrrolopyrrole-based quadrupolar symmetrical chromophores. CHEMICAL PAPERS 2018. [DOI: 10.1007/s11696-018-0530-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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38
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Wang CZ, Zhang R, Sakaguchi K, Feng X, Yu X, Elsegood MRJ, Teat SJ, Redshaw C, Yamato T. Two-Photon-Absorption Properties of Pyrene-Based Dipolar D-π-A Fluorophores. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201800053] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Chuan-Zeng Wang
- Department of Applied Chemistry Faculty of Science and Engineering; Saga University; Honjo-machi 1 Saga 840-8502 Japan
| | - Ruoyao Zhang
- Center of Bio & Micro/Nano Functional Materials State Key Laboratory of Crystal Materials; Shandong University; Jinan 250100 China
| | - Koya Sakaguchi
- Department of Applied Chemistry Faculty of Science and Engineering; Saga University; Honjo-machi 1 Saga 840-8502 Japan
| | - Xing Feng
- Faculty of Material and Energy Engineering; Guangdong University of Technology; Guangzhou 510006 China
| | - Xiaoqiang Yu
- Center of Bio & Micro/Nano Functional Materials State Key Laboratory of Crystal Materials; Shandong University; Jinan 250100 China
| | | | - Simon J. Teat
- ALS, Berkeley Lab; 1 Cyclotron Road Berkeley CA 94720 USA
| | - Carl Redshaw
- Chemistry School of Mathematics & Physical Sciences.; The University of Hull; Cottingham Road, Hull Yorkshire HU6 7RX UK
| | - Takehiko Yamato
- Department of Applied Chemistry Faculty of Science and Engineering; Saga University; Honjo-machi 1 Saga 840-8502 Japan
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39
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Marín ÁM, Telo JP, Collado D, Nájera F, Pérez-Inestrosa E, Pischel U. Bis(dioxaborine) Dyes with Variable π-Bridges: Towards Two-Photon Absorbing Fluorophores with Very High Brightness. Chemistry 2018; 24:2929-2935. [PMID: 29244219 DOI: 10.1002/chem.201704544] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2017] [Indexed: 01/01/2023]
Abstract
Bis(dioxaborine) dyes of the A-π-A format (A: acceptor, π: conjugated bridge) were prepared and photophysically characterized. The best performing dyes feature (a) visible-light absorption (>400 nm), (b) high molar absorption coefficients (up to 70000 m-1 cm-1 ), (c) Stokes shifts in the range of ca. 2500-5800 cm-1 , and (d) strong fluorescence emission with quantum yields of up to 0.74. This yields very bright-emitting dyes for one-photon excitation. However, the most intriguing feature of the dyes is their strong two-photon absorption. This was achieved by means of increased π-conjugation in the phenylene or phenylene-thiophene bridges through the variation of the conjugation length and rigidity. This provided two-photon absorption cross sections of up to 2800 GM (1 Goeppert-Mayer (GM)=10-50 cm4 s photon-1 ). Considering the mentioned high fluorescence quantum yields, exceptionally bright-emitting A-π-A two-photon absorbing dyes with low molecular mass are obtained. Time-dependent density-functional theory calculations corroborated the experimental results.
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Affiliation(s)
- Á Moneo Marín
- CIQSO-Center for Research in Sustainable Chemistry, Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain.,Centro de Química Estructural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - João P Telo
- Centro de Química Estructural, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001, Lisboa, Portugal
| | - Daniel Collado
- Department of Organic Chemistry, IBIMA, University of Málaga, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Francisco Nájera
- Department of Organic Chemistry, IBIMA, University of Málaga, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Ezequiel Pérez-Inestrosa
- Department of Organic Chemistry, IBIMA, University of Málaga, Campus Teatinos s/n, 29071, Málaga, Spain.,Andalusian Center for Nanomedicine and Biotechnology-BIONAND, Parque Tecnológico de Andalucía, 29590, Málaga, Spain
| | - Uwe Pischel
- CIQSO-Center for Research in Sustainable Chemistry, Department of Chemistry, University of Huelva, Campus de El Carmen s/n, 21071, Huelva, Spain
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Sumii Y, Sugita Y, Tokunaga E, Shibata N. Synthesis of Aryl Triflones through the Trifluoromethanesulfonylation of Benzynes. ChemistryOpen 2018; 7:204-211. [PMID: 29497592 PMCID: PMC5827650 DOI: 10.1002/open.201700204] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2017] [Indexed: 11/05/2022] Open
Abstract
The direct synthesis of aryl triflones, that is, trifluoromethanesulfonyl arenes, was achieved through the trifluoromethanesulfonylation of benzynes. The trifluoromethanesulfonyl group, one of the fluorinated functional groups, is a highly electron-negative and mild lipophilic substituent. Aryl triflones have high potential in the synthesis of bioactive compounds and specialty materials. The treatment of 2-(trimethylsilyl)aryl trifluoromethanesulfonates with cesium fluoride in the presence of 15-crown-5 generated benzynes, which reacted with sodium trifluoromethanesulfinate followed by protonation with tBuOH under heating conditions, provided aryl triflones in moderated to good yields. Both symmetrical and unsymmetrical triflones were nicely accessed under the same reaction conditions. Interestingly, the trifluoromethanesulfonylation of unsymmetrical benzyne precursors proceeded smoothly to furnish corresponding aryl triflones in good yields with good to high regioselectivities. The balance of polarization of electric charge as well as steric hindrance of the benzyne intermediates are central factors to control the outcome of regioselectivity.
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Affiliation(s)
- Yuji Sumii
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied ChemistryNagoya Institute of TechnologyGokiso-cho, Showa-kuNagoya466–8555Japan
| | - Yutaka Sugita
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied ChemistryNagoya Institute of TechnologyGokiso-cho, Showa-kuNagoya466–8555Japan
| | - Etsuko Tokunaga
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied ChemistryNagoya Institute of TechnologyGokiso-cho, Showa-kuNagoya466–8555Japan
| | - Norio Shibata
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied ChemistryNagoya Institute of TechnologyGokiso-cho, Showa-kuNagoya466–8555Japan
- Institute of Advanced Fluorine-Containing MaterialsZhejiang Normal University688 Yingbin Avenue321004JinhuaChina
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41
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Sanyal S, Painelli A, Pati SK, Terenziani F, Sissa C. Aggregates of quadrupolar dyes for two-photon absorption: the role of intermolecular interactions. Phys Chem Chem Phys 2018; 18:28198-28208. [PMID: 27722590 DOI: 10.1039/c6cp05153g] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
We present a theoretical investigation of small aggregates of quadrupolar (A-π-D-π-A or D-π-A-π-D) charge-transfer dyes, with attention focused on the role of intermolecular interactions in determining their optical properties. We tackle the theoretical issue by adopting essential-state models (ESMs), which describe an isolated molecule in terms of a minimal number of electronic states, corresponding to the resonance structures. ESMs quite naturally describe intermolecular interactions relaxing the dipolar approximation and accounting for molecular polarizabilities. The approach is applied to curcuminoid and squaraine dyes, two families of chromophores with weak and strong quadrupolar character, respectively. The method is validated against experiment and for curcuminoids also against time-dependent density functional theory. ESMs rationalize the strong ultra-excitonic effects recurrently observed in the experimental optical spectra of aggregates of highly polarizable quadrupolar dyes, offering a valuable tool to exploit the supramolecular design of material properties.
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Affiliation(s)
- S Sanyal
- Dipartimento di Chimica, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - A Painelli
- Dipartimento di Chimica, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - S K Pati
- Theoretical Sciences Unit and New Chemistry Unit, JNCASR, Jakkur P. O., Bangalore 560064, India
| | - F Terenziani
- Dipartimento di Chimica, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
| | - C Sissa
- Dipartimento di Chimica, Parco Area delle Scienze 17/A, 43124 Parma, Italy.
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42
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Zheng Z, Ayhan MM, Liao YY, Calin N, Bucher C, Andraud C, Bretonnière Y. Design of two-photon absorbing fluorophores for FRET antenna-core oxygen probes. NEW J CHEM 2018. [DOI: 10.1039/c7nj05073a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Four two-photon absorbing fluorophores A1–A4 are reported and their spectroscopic properties are analyzed for use, in combination with palladium–porphyrinato complexes C1 and C2, as two-photon absorbing antennas and energy donors for FRET-based antenna-core oxygen sensitive phosphorescent probes.
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Affiliation(s)
- Zheng Zheng
- Univ Lyon
- ENS de Lyon
- CNRS UMR 5182
- UCB Lyon I
- Laboratoire de Chimie
| | | | - Yuan-Yuan Liao
- Univ Lyon
- ENS de Lyon
- CNRS UMR 5182
- UCB Lyon I
- Laboratoire de Chimie
| | - Nathalie Calin
- Univ Lyon
- ENS de Lyon
- CNRS UMR 5182
- UCB Lyon I
- Laboratoire de Chimie
| | | | - Chantal Andraud
- Univ Lyon
- ENS de Lyon
- CNRS UMR 5182
- UCB Lyon I
- Laboratoire de Chimie
| | - Yann Bretonnière
- Univ Lyon
- ENS de Lyon
- CNRS UMR 5182
- UCB Lyon I
- Laboratoire de Chimie
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43
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Enríquez-Cabrera A, Vega-Peñaloza A, Álvarez-Venicio V, Romero-Ávila M, Lacroix PG, Ramos-Ortiz G, Santillan R, Farfán N. Two-photon absorption properties of four new pentacoordinated diorganotin complexes derived from Schiff bases with fluorene. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.12.014] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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44
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Stewart DJ, Kannan R, Grusenmeyer TA, Artz JM, Long SL, Yu Z, Cooper TM, Haley JE, Tan LS. Effects of intramolecular hydrogen bonding and sterically forced non-coplanarity on organic donor/acceptor two-photon-absorbing molecules. Phys Chem Chem Phys 2018; 20:19398-19407. [DOI: 10.1039/c8cp02647e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Excited-state decay rate constant is controlled by hydrogen bonding, which is switched from intramolecular to intermolecular by choice of solvent.
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Affiliation(s)
- David J. Stewart
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Ramamurthi Kannan
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Tod A. Grusenmeyer
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Jacob M. Artz
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Stephanie L. Long
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Zhenning Yu
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Thomas M. Cooper
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Joy E. Haley
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
| | - Loon-Seng Tan
- Air Force Research Laboratory
- Materials and Manufacturing Directorate
- Functional Materials Division
- Wright-Patterson AFB
- USA
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45
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Mettra B, Liao YY, Gallavardin T, Armagnat C, Pitrat D, Baldeck P, Le Bahers T, Monnereau C, Andraud C. A combined theoretical and experimental investigation on the influence of the bromine substitution pattern on the photophysics of conjugated organic chromophores. Phys Chem Chem Phys 2018; 20:3768-3783. [DOI: 10.1039/c7cp06535c] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two-photon photosensitizers with heavy atom substituents were synthesized and evaluated through a combined photophysical and computational study.
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Affiliation(s)
- B. Mettra
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - Y. Y. Liao
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - T. Gallavardin
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - C. Armagnat
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - D. Pitrat
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - P. Baldeck
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - T. Le Bahers
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - C. Monnereau
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
| | - C. Andraud
- Univ Lyon
- Ens de Lyon
- CNRS UMR 5182
- Université Lyon 1
- Laboratoire de Chimie
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46
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Enriquez-Cabrera A, Lacroix PG, Sasaki I, Mallet-Ladeira S, Farfán N, Barba-Barba RM, Ramos-Ortiz G, Malfant I. Comparison of Carbazole and Fluorene Donating Effects on the Two-Photon Absorption and Nitric Oxide Photorelease Capabilities of a Ruthenium-Nitrosyl Complex. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700895] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Alejandro Enriquez-Cabrera
- CNRS; Laboratoire de Chimie de Coordination (LCC); 205 route de Narbonne, BP44099 31077 Toulouse Cedex 4 France
- Facultad de Quimica; Departamento de Quimica Orgánica; Universidad Nacional Autónoma de México; 04510 México D.F. México
| | - Pascal G. Lacroix
- CNRS; Laboratoire de Chimie de Coordination (LCC); 205 route de Narbonne, BP44099 31077 Toulouse Cedex 4 France
| | - Isabelle Sasaki
- CNRS; Laboratoire de Chimie de Coordination (LCC); 205 route de Narbonne, BP44099 31077 Toulouse Cedex 4 France
| | - Sonia Mallet-Ladeira
- CNRS; Laboratoire de Chimie de Coordination (LCC); 205 route de Narbonne, BP44099 31077 Toulouse Cedex 4 France
| | - Norberto Farfán
- Facultad de Quimica; Departamento de Quimica Orgánica; Universidad Nacional Autónoma de México; 04510 México D.F. México
| | | | - Gabriel Ramos-Ortiz
- Centro de Investigaciones en Óptica (CIO), A.P. 1-948; 37000 León Gto México
| | - Isabelle Malfant
- CNRS; Laboratoire de Chimie de Coordination (LCC); 205 route de Narbonne, BP44099 31077 Toulouse Cedex 4 France
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47
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Du W, Wang H, Zhu Y, Tian X, Zhang M, Zhang Q, De Souza SC, Wang A, Zhou H, Zhang Z, Wu J, Tian Y. Highly Hydrophilic, Two-photon Fluorescent Terpyridine Derivatives Containing Quaternary Ammonium for Specific Recognizing Ribosome RNA in Living Cells. ACS APPLIED MATERIALS & INTERFACES 2017; 9:31424-31432. [PMID: 28762271 DOI: 10.1021/acsami.7b08068] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A two-photon fluorescent probe (J1) that selectively stains intracellular nucleolar RNA was screened from three water-soluble terpyridine derivatives (J1-J3) with quaternary ammonium groups. The photophysical properties of J1-J3 were systemically investigated both experimentally and theoretically, revealing that J1-J3 possess large Stokes shifts and the two-photon absorption action cross sections range from 38 to 97 GM in the near-infrared region. This indicates that J1 could specifically stain nucleoli by targeting the nucleolar rRNA from the recognition experiments in vitro, the two-photon imaging experiments, and the stimulated emission depletion in vivo. The mechanism of action in which J1 binds to the nucleolar rRNA was researched via both experiments and molecular modeling. The high binding selectivity of J1 to nucleolar RNA over cytosolic RNA made this probe a potential candidate to visualize rRNA probe in the living cells.
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Affiliation(s)
| | | | | | | | | | | | | | - Aidong Wang
- School of Chemistry and Chemical Engineering, Huangshan College, Huangshan University , Huangshan 245041, P. R. China
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48
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Sadowski B, Kita H, Grzybowski M, Kamada K, Gryko DT. π-Expanded Dipyrrolonaphthyridinediones with Large Two-Photon Absorption Cross-Section Values. J Org Chem 2017; 82:7254-7264. [DOI: 10.1021/acs.joc.7b00831] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Bartłomiej Sadowski
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Hanayo Kita
- IFMRI, National Institute of Advanced Industrial Science and Technology (AIST), AIST Kansai Centre, Ikeda, Osaka 563-8577, Japan
- Department
of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan
| | - Marek Grzybowski
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Kenji Kamada
- IFMRI, National Institute of Advanced Industrial Science and Technology (AIST), AIST Kansai Centre, Ikeda, Osaka 563-8577, Japan
- Department
of Chemistry, School of Science and Technology, Kwansei Gakuin University, Sanda, Hyogo 669-1337, Japan
| | - Daniel T. Gryko
- Institute
of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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49
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Zhang W, Ni Y, Xu X, Lu W, Ren P, Yan P, Siu CK, Ruan S, Yu SF. Realization of multiphoton lasing from carbon nanodot microcavities. NANOSCALE 2017; 9:5957-5963. [PMID: 28440826 DOI: 10.1039/c7nr01101f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
The use of organosilane chains to link carbon nanodots (CDs) through organosilane surface functional groups is proposed to improve the efficiency of multiphoton absorption. As a result, a large absorption coefficient of 1.16 × 10-6 cm5 per GW3 is obtained and four-photon luminescence under 1900 nm excitation is observed from the CDs at room temperature. Furthermore, a CD laser, which demonstrates random lasing under three-photon (i.e. 1400 nm) excitation, can be realized by sandwiching a CD film between a quartz substrate and a dielectric mirror. The formation of strongly confined microcavities, which arise from the non-uniform distribution of refractive indices inside the CD film, is attributed to the realization of lasing emission.
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Affiliation(s)
- Wenfei Zhang
- Shenzhen Key Laboratory of Laser Engineering, College of Optoelectronic Engineering, Shenzhen University, Shenzhen, China
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50
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Verlhac JB, Clermont G, Blanchard-Desce M. Cooperative porphyrin-quadrupolar based triad for combined two-photon induced fluorescence and singlet oxygen generation. J PORPHYR PHTHALOCYA 2017. [DOI: 10.1142/s1088424616501248] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The design and synthesis of a cooperative multichromophoric triad system which combines the large two-photon absorption properties of fluorene-cored bis-donor quadropolar dyes and the remarkable sensitizing properties of the porphyrin subunit (i.e. high intersystem crossing and ability to produce singlet oxygen by energy transfer to oxygen from its triplet excited state) is described. After irradiation the energy can be transferred from the quadrupolar chromophores to the porphyrin with an estimated 80% efficiency via a FRET process. Moreover both the two-photon absorption properties of the quadrupolar subunits and the sensitizing and fluorescence properties of the porphyrin are retained indicating that deleterious competing processes (such as photo-induced electron transfer) are prevented in such molecular architectures thanks to the implemented design. As a result, the two-photon absorption induced singlet oxygen generation efficiency of the triad in the NIR region is found to be enhanced by an order of magnitude as compared to the porphyin subunit. Potential applications of these porphyrin-based multichromophoric systems for photodynamic therapy based upon two-photon excitation in the NIR region might be possible since it overcomes the low two-photon absorption response of porphyrin while fully retaining their remarkable photosensitizing properties.
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Affiliation(s)
- Jean-Baptiste Verlhac
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR5255(CNRS), Bat A11, 351 Crs de la Libération, 33405 TALENCE CEDEX, France
| | - Guillaume Clermont
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR5255(CNRS), Bat A11, 351 Crs de la Libération, 33405 TALENCE CEDEX, France
| | - Mireille Blanchard-Desce
- Université de Bordeaux, Institut des Sciences Moléculaires, UMR5255(CNRS), Bat A11, 351 Crs de la Libération, 33405 TALENCE CEDEX, France
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