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Yaroshenko NS, Kostjukova LO, Kostjukov VV. Excited states of six oxazine 1 conformers in aqueous solution: TD-DFT/DFT study. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Sivalingam S, Debsharma K, Dasgupta A, Sankararaman S, Prasad E. Effect of Slip-Stack Self-Assembly on Aggregation-Induced Emission and Solid-State Luminescence in 1,3-Diarylpropynones. Chempluschem 2020; 84:392-402. [PMID: 31939217 DOI: 10.1002/cplu.201900024] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 03/27/2019] [Indexed: 12/26/2022]
Abstract
Co-facial stacking can result in aggregation-caused quenching (ACQ) in conjugated organic luminogens. This study provides an attractive 'slip-stack' self-assembly approach which can eliminate the occurrence of ACQ. The obtained results from steady-state and time-resolved optical studies, along with X-ray diffraction and computational studies demonstrate aggregation-induced emission enhancement (AIEE) of a donor-π-acceptor based 1,3-diarylpropynone, namely 1-(naphthalenyl)-3-(pyren-1-yl)prop-2-yn-1-one (PYNAP). Unlike the monomer, which exhibits poor photoluminescence in solution (φf =2 % in ACN), the twisted manifold of PYNAP allows the orientation of the molecules in a slip-stack fashion during the course of aggregation, which not only avoids a direct co-facial arrangement, but also induces augmented rigidity, leading to restricted intramolecular rotation (RIR) and enhanced emission quantum yield (φf =5 % in ACN/H2 O). The aggregation behavior of PYNAP's congener, 1-phenyl-3-(pyren-1-yl)prop-2-yn-1-one (PYPH) reinforces the hypothesis that slip-stack assembly is a useful strategy for AIEE in polycyclic hydrocarbon luminogens.
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Affiliation(s)
- Soumya Sivalingam
- Soumya Sivalingam, Kingshuk Debsharma, Prof. Edamana Prasad Physical Organic Chemistry Division Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Kingshuk Debsharma
- Soumya Sivalingam, Kingshuk Debsharma, Prof. Edamana Prasad Physical Organic Chemistry Division Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Ayan Dasgupta
- Ayan Dasgupta, Prof. Sethuraman Sankararaman Organic Chemistry Division Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Sethuraman Sankararaman
- Ayan Dasgupta, Prof. Sethuraman Sankararaman Organic Chemistry Division Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
| | - Edamana Prasad
- Soumya Sivalingam, Kingshuk Debsharma, Prof. Edamana Prasad Physical Organic Chemistry Division Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
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Belikov MY, Fedoseev SV, Ievlev MY, Ershov OV. Synthesis and Solid State Fluorescence of Tricyanofuran Derivatives Containing a 2-Vinylphenol Fragment. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s1070428019100270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bujdák J. The effects of layered nanoparticles and their properties on the molecular aggregation of organic dyes. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C-PHOTOCHEMISTRY REVIEWS 2018. [DOI: 10.1016/j.jphotochemrev.2018.03.001] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Liao YY, Melissen ST, Audibert JF, Vu TT, Clavier G, Méallet-Renault R, Retailleau P, Lemaistre JP, Génot V, Pansu R. Fluorescence Spectroscopy of AdamBODIPY Single Crystals. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700173] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Yuan-Yuan Liao
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
- LIONS/NIMBE, CEA-CNRS, UMR 3685; Université Paris-Saclay; 91191 Gif-sur-Yvette CEDEX France
| | - Sigismund T.A.G. Melissen
- Université de Lyon, Université Claude Bernard Lyon 1, École Normale Supérieure de Lyon, CNRS; 46 allée d'Italie 69007 Lyon CEDEX France
| | - Jean-Frédéric Audibert
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
| | - Thanh-Truc Vu
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
| | - Gilles Clavier
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
| | - Rachel Méallet-Renault
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
| | - Pascal Retailleau
- Centre de Recherche de Gif; Institut de Chimie des Substances Naturelles, CNRS, UPR 2301 Bâtiment 18; 1 avenue de la Terrasse 91198 Gif-sur-Yvette CEDEX France
| | - Jean-Pierre Lemaistre
- Laboratoire des Milieux Désordonnés et Hétérogènes, CNRS, UMR 7603; Université P. et M. Curie; Tour 22 4, Place Jussieu 75252 Paris CEDEX 05 France
| | - Valérie Génot
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
| | - Robert Pansu
- Laboratoire PPSM ENS Cachan; CNRS, UMR 8531 & Institut d'Alembert IFR 121; 61, avenue du Président Wilson 94235 Cachan CEDEX France
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Kim S, Fujitsuka M, Tohnai N, Tachikawa T, Hisaki I, Miyata M, Majima T. The unprecedented J-aggregate formation of rhodamine moieties induced by 9-phenylanthracenyl substitution. Chem Commun (Camb) 2015; 51:11580-3. [DOI: 10.1039/c5cc03969j] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
9-Phenylanthracenyl substitution of rhodamine derivatives induced J-aggregate formation of rhodamine moieties in aqueous solution.
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Affiliation(s)
- Sooyeon Kim
- The Institute of Scientific and Industrial Research (SANKEN)
- Osaka University
- Ibaraki
- Japan
| | - Mamoru Fujitsuka
- The Institute of Scientific and Industrial Research (SANKEN)
- Osaka University
- Ibaraki
- Japan
| | - Norimitsu Tohnai
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- Suita
- Japan
| | - Takashi Tachikawa
- The Institute of Scientific and Industrial Research (SANKEN)
- Osaka University
- Ibaraki
- Japan
| | - Ichiro Hisaki
- Department of Material and Life Science
- Graduate School of Engineering
- Osaka University
- Suita
- Japan
| | - Mikiji Miyata
- The Institute of Scientific and Industrial Research (SANKEN)
- Osaka University
- Ibaraki
- Japan
| | - Tetsuro Majima
- The Institute of Scientific and Industrial Research (SANKEN)
- Osaka University
- Ibaraki
- Japan
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Leone G, Galeotti F, Porzio W, Scavia G, Barba L, Arrighetti G, Ricci G, Botta C, Giovanella U. Poly(styrene)/oligo(fluorene)-intercalated fluoromica hybrids: synthesis, characterization and self-assembly. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2014; 5:2450-2458. [PMID: 25671140 PMCID: PMC4311581 DOI: 10.3762/bjnano.5.254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/04/2014] [Accepted: 11/18/2014] [Indexed: 06/04/2023]
Abstract
We report on the intercalation of a cationic fluorescent oligo(fluorene) in between the 2D interlayer region of a fluoromica type silicate. The formation of intercalated structures with different fluorophore contents is observed in powders by synchrotron radiation XRD. Successively, the hybrids are dispersed in poly(styrene) through in situ polymerization. Such a procedure allows us to synthesize the materials from solution, to achieve solid films, and to characterize them by optical and morphologic techniques. The polymeric films with homogeneous distribution of the hybrids exhibit ultraviolet-blue photoluminescence with a significantly enhanced photostability compared to the bare oligo(fluorene)s. Finally, under specific conditions, the polymer hybrid with higher oligo(fluorene) content spontaneously assembles into highly ordered microporous films.
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Affiliation(s)
- Giuseppe Leone
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
| | - Francesco Galeotti
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
| | - William Porzio
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
| | - Guido Scavia
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
| | - Luisa Barba
- CNR, Institute of Crystallography, UOS Trieste, Strada Statale 14, 34149 Basovizza, Trieste, Italy
| | - Gianmichele Arrighetti
- CNR, Institute of Crystallography, UOS Trieste, Strada Statale 14, 34149 Basovizza, Trieste, Italy
| | - Giovanni Ricci
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
| | - Chiara Botta
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
| | - Umberto Giovanella
- CNR, Istituto per lo Studio delle Macromolecole (ISMAC), via E. Bassini 15, 20133 Milano, Italy
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Kumazaki S. Anti-Stokes fluorescence of oxazine 1 in solution with continuous wave laser excitation at 785nm. Chem Phys 2013. [DOI: 10.1016/j.chemphys.2013.02.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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10
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Bolis S, Pasini M, Virgili T. A core copolymer approach to improve the gain properties of a red-emitting molecule. Chem Commun (Camb) 2013; 49:11761-3. [DOI: 10.1039/c3cc45198d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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