101
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Gendron F, Moore Ii B, Cador O, Pointillart F, Autschbach J, Le Guennic B. Ab Initio Study of Circular Dichroism and Circularly Polarized Luminescence of Spin-Allowed and Spin-Forbidden Transitions: From Organic Ketones to Lanthanide Complexes. J Chem Theory Comput 2019; 15:4140-4155. [PMID: 31125219 DOI: 10.1021/acs.jctc.9b00286] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Complete and restricted active space self-consistent field (CAS-/RAS-SCF) wave function methods are applied for the calculation of circular dichroism (CD) and circularly polarized luminescence (CPL) of a series of molecules comprising four organic ketones, the chiral cobalt(III) complex [Co(en)3]3+, and the europium(III) complex [Eu(DPA)3]3-. The ab initio results are in good agreement with the experimental data and previous results obtained with Kohn-Sham density functional theory in the case of the spin-allowed transitions. CD and CPL properties are calculated ab initio for the spin-forbidden transitions of both a transition metal and a lanthanide complex.
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Affiliation(s)
- Frédéric Gendron
- Univ Rennes, CNRS , ISCR (Institut des Sciences Chimiques de Rennes) , UMR 6226, F-35000 Rennes , France
| | - Barry Moore Ii
- Department of Chemistry , University at Buffalo, State University of New York , Buffalo , New York 14260-3000 , United States
| | - Olivier Cador
- Univ Rennes, CNRS , ISCR (Institut des Sciences Chimiques de Rennes) , UMR 6226, F-35000 Rennes , France
| | - Fabrice Pointillart
- Univ Rennes, CNRS , ISCR (Institut des Sciences Chimiques de Rennes) , UMR 6226, F-35000 Rennes , France
| | - Jochen Autschbach
- Department of Chemistry , University at Buffalo, State University of New York , Buffalo , New York 14260-3000 , United States
| | - Boris Le Guennic
- Univ Rennes, CNRS , ISCR (Institut des Sciences Chimiques de Rennes) , UMR 6226, F-35000 Rennes , France
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102
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Ma K, Chen W, Jiao T, Jin X, Sang Y, Yang D, Zhou J, Liu M, Duan P. Boosting the circularly polarized luminescence of small organic molecules via multi-dimensional morphology control. Chem Sci 2019; 10:6821-6827. [PMID: 31391904 PMCID: PMC6657416 DOI: 10.1039/c9sc01577a] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Accepted: 06/01/2019] [Indexed: 12/22/2022] Open
Abstract
By regulating the composition of solvents, the assembled nanostructures of chiral molecules transformed from 0D nanospheres to 3D nanoflakes, which showed significantly amplified circularly polarized luminescence.
Achieving a higher dissymmetry factor is a crucial issue in developing circularly polarized luminescence (CPL) materials. Here, by tailoring the solvent composition and the morphology of the same chiral emissive small molecules (R- or S-SPAn), circularly polarized emission with a boosted dissymmetry factor (two orders) was realized. It was found that by regulating the water fraction in the mixed THF/H2O, we were able to achieve kinetic control over association of chiral emissive R- or S-SPAn into various nanostructures with 0D nanospheres, 2D nanoflakes and 3D stacked nanoflakes. These nanostructures are all CPL active. Remarkably, the dissymmetry factors of the nanostructures were significantly enhanced compared to those of the molecules and further boosted in different morphologies, from ∼10–4 (0D nanospheres) to 10–3 (2D flake) to ∼10–2 (3D nanoflakes). The enlarged glum value could be assigned to a good packing induced strong luminescence of an excimer. This strategy provides an efficient way to fabricate higher dissymmetry factor CPL organic nanomaterials by only changing the supramolecular architectures while using the same chiral small molecules.
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Affiliation(s)
- Kai Ma
- State Key Laboratory of Metastable Materials Science and Technology , Yanshan University , Qinhuangdao 066004 , P. R. China . .,CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ;
| | - Wenjie Chen
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ; .,Beijing National Laboratory for Molecular Science , CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics , Institute of Chemistry , Chinese Academy of Sciences , No. 2 ZhongGuanCun BeiYiJie , Beijing 100190 , P. R. China.,University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Tifeng Jiao
- State Key Laboratory of Metastable Materials Science and Technology , Yanshan University , Qinhuangdao 066004 , P. R. China .
| | - Xue Jin
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ;
| | - Yutao Sang
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ; .,University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Dong Yang
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ;
| | - Jin Zhou
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ;
| | - Minghua Liu
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ; .,Beijing National Laboratory for Molecular Science , CAS Key Laboratory of Colloid Interface and Chemical Thermodynamics , Institute of Chemistry , Chinese Academy of Sciences , No. 2 ZhongGuanCun BeiYiJie , Beijing 100190 , P. R. China.,University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
| | - Pengfei Duan
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China . ; .,University of Chinese Academy of Sciences , Beijing 100049 , P. R. China
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103
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Abstract
Optical polarization features associated with the fundamental processes of molecular fluorescence and resonance energy transfer are in general studied with reference to plane polarizations. When any of the species involved is chiral, the associated emission processes may exhibit an element of circular polarization-a degree of optical helicity. Although usually a minor effect, some systems can exhibit a sizeable component of circularly polarized luminescence, whose helicity correlates with the enantiomeric form. In studies of multi-component systems, in which initial excitation of a donor species-followed by energy transfer-leads to emission from an acceptor molecule, the handedness of both donor and acceptor may influence output circularity. In systems with an achiral acceptor, a degree of fluorescence circularity may be influenced by the handedness of a chiral donor, but this should not be construed in terms of 'conveying' chirality. Chiral molecules may also play a passive role by inducing helicity in the fluorescence from achiral neighbours, and further tiers of complexity arise if the initial excitation is itself of circular polarization. In all such processes, symmetry principles play a major role in determining a sensitivity to molecular handedness, and their detailed consideration enables a range of new experimental procedures to be identified. Casting the fundamental theory in terms of formal photon-molecule couplings enables the quantum mechanisms involved in all such phenomena to be clearly resolved. The results provide fresh physical insights, and establish connections across a range of indirectly related chiroptical phenomena including induced circular dichroism.
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Affiliation(s)
- David L Andrews
- School of Chemistry, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
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104
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Kokina TE, Ustimenko YP, Rakhmanova MI, Sheludyakova LA, Agafontsev AM, Plyusnin PE, Tkachev AV, Larionov SV. Luminescent Complexes of Zn(II) and Cd(II) with Chiral Ligands Containing 1,10-Phenanthroline and Natural Monoterpenoids (+)-3-Carene or (+)-Limonene Fragments. RUSS J GEN CHEM+ 2019. [DOI: 10.1134/s107036321901016x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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105
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Ni F, Zhu Z, Tong X, Zeng W, An K, Wei D, Gong S, Zhao Q, Zhou X, Yang C. Hydrophilic, Red-Emitting, and Thermally Activated Delayed Fluorescence Emitter for Time-Resolved Luminescence Imaging by Mitochondrion-Induced Aggregation in Living Cells. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2019; 6:1801729. [PMID: 30886801 PMCID: PMC6402405 DOI: 10.1002/advs.201801729] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Revised: 12/02/2018] [Indexed: 05/23/2023]
Abstract
Thermally activated delayed fluorescence (TADF) materials have provided new strategies for time-resolved luminescence imaging (TRLI); however, the development of hydrophilic TADF luminophores for specific imaging in cells remains a substantial challenge. In this study, a mitochondria-induced aggregation strategy for TRLI is proposed with the design and utilization of the hydrophilic TADF luminophore ((10-(1,3-dioxo-2-phenyl-2,3-dihydro-1H-benzo[de]isoquinolin-6-yl)-9,9-dimethyl-9,10-dihydroacridin-2-yl)methyl)triphenylphosphonium bromide (NID-TPP). Using a nonconjugated linker to introduce a triphenylphosphonium (TPP+) group into the 6-(9,9-dimethylacridin-10(9H)-yl)-2-phenyl-1H-benzo[de]isoquinoline-1,3(2H)-dione (NID) TADF luminophore preserves the TADF emission of NID-TPP. NID-TPP shows clear aggregation-induced delayed fluorescence enhancement behavior, which provides a practical strategy for long-lived delayed fluorescence emission in an oxygen-containing environment. Finally, the designed mitochondrion-targeting TPP+ group in NID-TPP induces the adequate accumulation of NID-TPP and results in the first reported TADF-based time-resolved luminescence imaging and two-photon imaging of mitochondria in living cells.
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Affiliation(s)
- Fan Ni
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
- College of Materials Science and EngineeringShenzhen UniversityShenzhen518060China
| | - Zece Zhu
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
- Wuhan National Laboratory for OptoelectronicsHuazhong University of Science and TechnologyWuhan430074China
| | - Xiao Tong
- Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced MaterialsNanjing University of Posts and TelecommunicationsNanjing210023China
| | - Weixuan Zeng
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
| | - Kebin An
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
| | - Danqing Wei
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
| | - Shaolong Gong
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
| | - Qiang Zhao
- Key Laboratory for Organic Electronics & Information Displays and Institute of Advanced MaterialsNanjing University of Posts and TelecommunicationsNanjing210023China
| | - Xiang Zhou
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
| | - Chuluo Yang
- Department of Chemistry and Hubei Key Lab on Organic and Polymeric Optoelectronic MaterialsWuhan UniversityWuhan430072China
- College of Materials Science and EngineeringShenzhen UniversityShenzhen518060China
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106
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Wu T, Bouř P, Andrushchenko V. Europium (III) as a Circularly Polarized Luminescence Probe of DNA Structure. Sci Rep 2019; 9:1068. [PMID: 30705327 PMCID: PMC6355874 DOI: 10.1038/s41598-018-37680-7] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2018] [Accepted: 12/12/2018] [Indexed: 01/09/2023] Open
Abstract
We report as a proof-of-concept the first application of circularly polarized luminescence (CPL) measured with a Raman optical activity (ROA) spectrometer to differentiate several DNA structures without need of sensitizing complexes. The ROA/CPL approach provides sufficiently high CPL intensity to use hydrated Eu3+ ions, thus avoiding DNA structural changes associated with binding of sensitizers and overcoming the sensitizer quenching issue. We showed that deoxyguanosine monophosphate (dGMP), single- and double-stranded DNA provide different CPL spectra, which could be used for their discrimination. Our results demonstrate that ROA/CPL method is a promising approach to measure CPL spectra of complex biomolecules when the use of sensitizers is not possible. The method can be extended to other biomolecules, such as proteins, lipids, sugars, etc.
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Affiliation(s)
- Tao Wu
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 2, 16610, Prague 6, Czech Republic
| | - Petr Bouř
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 2, 16610, Prague 6, Czech Republic
| | - Valery Andrushchenko
- Institute of Organic Chemistry and Biochemistry, Czech Academy of Sciences, Flemingovo náměstí 2, 16610, Prague 6, Czech Republic.
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107
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Yang X, Han J, Wang Y, Duan P. Photon-upconverting chiral liquid crystal: significantly amplified upconverted circularly polarized luminescence. Chem Sci 2019; 10:172-178. [PMID: 30713629 PMCID: PMC6330689 DOI: 10.1039/c8sc03806f] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2018] [Accepted: 10/02/2018] [Indexed: 01/20/2023] Open
Abstract
In this work, we demonstrate a room-temperature chiral liquid crystal which shows remarkable photon upconverted circularly polarized luminescence (UC-CPL). Circularly polarized luminescent materials with higher dissymmetry factor (g lum) underpin the basis for future applications. Since most chiral organic molecules have only a small g lum, it is vital to explore a new pathway to amplify the g lum of organic compounds. Here, by dispersing a chiral emitter and a triplet donor into a room-temperature nematic liquid crystal, highly efficient triplet-triplet annihilation-based photon upconversion (TTA-UC) and UC-CPL were observed in the induced chiral nematic liquid crystal (N*LC). Moreover, this system could simultaneously amplify the promoted circularly polarized luminescence (CPL) and the upconverted circularly polarized luminescence. The dissymmetry factors g lum of CPL and UC-CPL have been amplified by three orders of magnitude and one order of magnitude, respectively.
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Affiliation(s)
- Xuefeng Yang
- College of Chemistry , Key Lab of Environment-Friendly Chemistry and Application of the Ministry of Education , Xiangtan University , Xiangtan 411105 , P. R. China
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , Division of Nanophotonics , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China .
| | - Jianlei Han
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , Division of Nanophotonics , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China .
| | - Yafei Wang
- Science and Engineering , Jiangsu Collaboration Innovation Center of Photovoltaic Science and Engineering , Changzhou University , Changzhou 213164 , P. R. China
| | - Pengfei Duan
- CAS Center for Excellence in Nanoscience , CAS Key Laboratory of Nanosystem and Hierarchical Fabrication , Division of Nanophotonics , National Center for Nanoscience and Technology (NCNST) , No. 11 ZhongGuanCun BeiYiTiao , Beijing 100190 , P. R. China .
- University of Chinese Academy of Sciences , Beijing 10049 , P. R. China
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108
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Starck M, MacKenzie LE, Batsanov AS, Parker D, Pal R. Excitation modulation of Eu:BPEPC based complexes as low-energy reference standards for circularly polarised luminescence (CPL). Chem Commun (Camb) 2019; 55:14115-14118. [DOI: 10.1039/c9cc07290j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The enantiomers of [EuL3]·3Cl serve as effective reference complexes for the calibration of circularly polarised luminescence (CPL) spectrometers.
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Affiliation(s)
| | | | | | - David Parker
- Department of Chemistry
- Durham University
- Durham
- UK
| | - Robert Pal
- Department of Chemistry
- Durham University
- Durham
- UK
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109
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Zhao WL, Li M, Lu HY, Chen CF. Advances in helicene derivatives with circularly polarized luminescence. Chem Commun (Camb) 2019; 55:13793-13803. [DOI: 10.1039/c9cc06861a] [Citation(s) in RCA: 168] [Impact Index Per Article: 33.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This review summarizes the recent research progress of helicenes and their derivatives with circularly polarized luminescence properties.
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Affiliation(s)
- Wen-Long Zhao
- University of Chinese Academy of Sciences
- Beijing 100049
- China
| | - Meng Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
- China
| | - Hai-Yan Lu
- University of Chinese Academy of Sciences
- Beijing 100049
- China
| | - Chuan-Feng Chen
- University of Chinese Academy of Sciences
- Beijing 100049
- China
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Molecular Recognition and Function
- Institute of Chemistry
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110
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Field Induced Slow Magnetic Relaxation in a Non Kramers Tb(III) Based Single Chain Magnet. MAGNETOCHEMISTRY 2018. [DOI: 10.3390/magnetochemistry4040059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Herein, we report a novel Tb(III) single chain magnet with the chemical formulae [Tb(μ-OH2)(phen)(μ-OH)(nb)2]n by using 4-nitrobenzoic acid (Hnb) and 1,10-phenanthroline (phen) as ligand system. The single-crystal X-ray diffraction reveals that 4-nitrobenzoic acid acts as a monodentate ligand, water and hydroxyl ions are the bridging ligand and the phen serves as a bidentate chelating ligand. The static magnetic susceptibility measurement (from 2 K to 300 K) shows ferromagnetic interaction at very low temperature (below 6 K). The alternating current (AC) susceptibility data of the complex show temperature and frequency dependence under an applied 2000 Oe DC (direct current) field. The phen moiety behaves as an antenna and enables the complex to show the green light fluorescence emission by absorption-energy transfer-emission mechanism. To calculate the exchange interaction, broken symmetry density functional theory (BS-DFT) calculations have been performed on a model compound which also reveals weak ferromagnetic interaction. Ab initio calculations reveals the anisotropic nature (gz = 15.8, gy, gy = 0) of the metal centre and the quasi doublet nature of ground state with small energy gap and that is well separated from the next excited energy state.
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111
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Mohamed ZH, Soukka T, Arenz C, Schäferling M. Five-, Four- and Three-Dentate Europium Chelates for Anion Sensing and Their Applicability to Enzymatic Dephosphorylation Reactions. ChemistrySelect 2018. [DOI: 10.1002/slct.201803287] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zainelabdeen. H. Mohamed
- Institute for Chemistry; Humboldt-Universität zu Berlin; Berlin Germany
- BAM Federal Institute for Materials Research and Testing; Division Biophotonics; Berlin Germany
| | - Tero Soukka
- Department of Biochemistry/Biotechnology; University of Turku; Turku Finland
| | - Christoph Arenz
- Institute for Chemistry; Humboldt-Universität zu Berlin; Berlin Germany
| | - Michael Schäferling
- BAM Federal Institute for Materials Research and Testing; Division Biophotonics; Berlin Germany
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112
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Luminescence Sensitization of Eu(III) Complexes with Aromatic Schiff Base and N,N’-Donor Heterocyclic Ligands: Synthesis, Luminescent Properties and Energy Transfer. J Fluoresc 2018; 29:111-120. [DOI: 10.1007/s10895-018-2315-3] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Accepted: 10/15/2018] [Indexed: 01/17/2023]
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113
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Jiménez VG, Santos FMF, Castro-Fernández S, Cuerva JM, Gois PMP, Pischel U, Campaña AG. Circularly Polarized Luminescence of Boronic Acid-Derived Salicylidenehydrazone Complexes Containing Chiral Boron as Stereogenic Unit. J Org Chem 2018; 83:14057-14062. [DOI: 10.1021/acs.joc.8b01844] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Vicente G. Jiménez
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| | - Fábio M. F. Santos
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Silvia Castro-Fernández
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| | - Juan M. Cuerva
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
| | - Pedro M. P. Gois
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, University of Lisbon, Av. Prof. Gama Pinto, 1649-003 Lisbon, Portugal
| | - Uwe Pischel
- CIQSO−Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus de El Carmen s/n, E-21071 Huelva, Spain
| | - Araceli G. Campaña
- Department of Organic Chemistry, University of Granada, Campus Universitario Fuentenueva, E-18071 Granada, Spain
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114
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Lunkley JL, Nguyen NM, Tuminaro KM, Margittai D, Muller G. The Importance of Solvent Effects on the Mechanism of the Pfeiffer Effect. INORGANICS 2018; 6:87-112. [PMID: 30854379 PMCID: PMC6402352 DOI: 10.3390/inorganics6030087] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The Pfeiffer effect is observed when an optically active compound such as an amino acid is introduced to a solution containing a labile racemic metal complex, and an equilibrium shift is obtained. The "perturbation" results in an excess of one enantiomer over the other. The shift is a result of a preferential outer sphere interaction between the introduced chiral species and one enantiomeric form (Λ or Δ) of a labile metal complex. Speculations regarding the mechanism of the Pfeiffer effect have attributed observations to a singular factor such as pH, solvent polarity, or numerous other intermolecular interactions. Through the use of the lanthanide(III) complexes [Tb(DPA)3]3- and [Eu(DPA)3]3- (where DPA = 2,6-pyridinedicarboxylate) and the amino acids l-serine and l-proline; it is becoming clear that the mechanism is not so simply described as per the preliminary findings that are discussed in this study. It appears that the true mechanism is far more complicated than the attribute just a singular factor. This work attempts to shine light on the fact that understanding the behavior of the solvent environment may hypothetically be the key to offering a more detailed description of the mechanism.
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Affiliation(s)
- Jamie L. Lunkley
- Department of Chemistry, San José State University, One Washington Square, San José, CA 95192-0101, USA; (J.L.L.)
| | - Ngoc M. Nguyen
- Department of Chemistry, San José State University, One Washington Square, San José, CA 95192-0101, USA; (N.M.N.)
| | - Kristina M. Tuminaro
- Department of Chemistry, San José State University, One Washington Square, San José, CA 95192-0101, USA; (K.M.T.)
| | - Dana Margittai
- Department of Chemistry, San José State University, One Washington Square, San José, CA 95192-0101, USA; (D.M.)
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115
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Homberg A, Brun E, Zinna F, Pascal S, Górecki M, Monnier L, Besnard C, Pescitelli G, Di Bari L, Lacour J. Combined reversible switching of ECD and quenching of CPL with chiral fluorescent macrocycles. Chem Sci 2018; 9:7043-7052. [PMID: 30310624 PMCID: PMC6137439 DOI: 10.1039/c8sc02935k] [Citation(s) in RCA: 90] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 07/30/2018] [Indexed: 11/21/2022] Open
Abstract
A series of chiral fluorescent macrocycles display a remarkable combination of both +/– ECD and strong on/off CPL reversible switching upon cation binding and displacement.
Straightforward synthesis and resolution of a series of chiral fluorescent macrocycles are presented, together with their electronic circular dichroism (ECD), strong excimer fluorescence (EF, λ 300 to 650 nm) and allied highly circularly polarized luminescence (CPL, glum up to 1.7 × 10–2). The ECD, EF and CPL responses are strongly affected by the presence of metal ions (Na+, Ba2+) thanks to deep conformational changes. While ECD signals can be almost completely reversibly inverted upon the complexation/decomplexation of metal ions in a typical binary response, CPL signals are reversibly quenched concomitantly. The designed macrocycles display thus a remarkable combination of both +/– ECD and on/off CPL reversible switching.
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Affiliation(s)
- Alexandre Homberg
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Elodie Brun
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Francesco Zinna
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Simon Pascal
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Marcin Górecki
- Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Via Moruzzi 13 , 56124 Pisa , Italy
| | - Luc Monnier
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
| | - Céline Besnard
- Laboratoire de Cristallographie , University of Geneva , Quai Ernest Ansermet 24 , 1211 Geneva 4 , Switzerland
| | - Gennaro Pescitelli
- Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Via Moruzzi 13 , 56124 Pisa , Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale , Università di Pisa , Via Moruzzi 13 , 56124 Pisa , Italy
| | - Jérôme Lacour
- Department of Organic Chemistry , University of Geneva , Quai Ernest Ansermet 30 , 1211 Geneva 4 , Switzerland .
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116
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Li X, Li Q, Wang Y, Quan Y, Chen D, Cheng Y. Strong Aggregation-Induced CPL Response Promoted by Chiral Emissive Nematic Liquid Crystals (N*-LCs). Chemistry 2018; 24:12607-12612. [DOI: 10.1002/chem.201801186] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaojing Li
- Key Lab of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P. R. China
| | - Qian Li
- Key Lab of High Performance Polymer Materials and Technology of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P. R. China
| | - Yuxiang Wang
- Key Lab of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P. R. China
| | - Yiwu Quan
- Key Lab of High Performance Polymer Materials and Technology of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P. R. China
| | - Dongzhong Chen
- Key Lab of High Performance Polymer Materials and Technology of MOE; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P. R. China
| | - Yixiang Cheng
- Key Lab of Mesoscopic Chemistry of MOE and Collaborative Innovation Center of Chemistry for Life Sciences; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P. R. China
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117
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Patil PH, Filonenko GA, Lapointe S, Fayzullin RR, Khusnutdinova JR. Interplay between the Conformational Flexibility and Photoluminescent Properties of Mononuclear Pyridinophanecopper(I) Complexes. Inorg Chem 2018; 57:10009-10027. [PMID: 30052030 DOI: 10.1021/acs.inorgchem.8b01181] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The macrocyclic ligand conformational behavior in solution, solid-state structures and the photophysical properties of copper(I) cationic and neutral mononuclear complexes supported by tetradentate N, N'-dialkyl-2,11-diaza[3.3](2,6)-pyridinophane ligands RN4 (R = H, Me, iBu, secBu, neoPent, iPr, Ts) were investigated in detail. Steric properties of the alkyl group at the axial amine in the RN4 ligand were found to strongly affect the conformational preferences and dynamic behavior in solution. Several types of conformational exchange processes were revealed by variable-temperature NMR and 2D exchange spectroscopy, including degenerative exchange in a pseudotetrahedral species as well as exchange between two isomers with different conformers of tri- and tetracoordinate RN4 ligands. These exchange processes are slower for the complexes containing bulky alkyl groups at the amine compared to less sterically demanding analogues. A clear correlation is also observed between the steric bulk of the alkyl substituents and the photoluminescent properties of the derived complexes, with less dynamic complexes bearing bulkier alkyl substituents exhibiting higher absolute photoluminescence quantum yield (PLQY) in solution and the solid state: PLQY in solution increases in the order Me < neoPent < iBu < secBu ≈ iPr < tBu. The electrochemical properties of the cationic complexes [(RN4)CuI(MeCN)]X (X = BF4, PF6) were also dependent on the steric properties of the amine substituent.
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Affiliation(s)
- Pradnya H Patil
- Coordination Chemistry and Catalysis Unit , Okinawa Institute of Science and Technology Graduate University , 1919-1 Tancha , Onna-son, Kunigami-gun , Okinawa 904-0495 , Japan
| | - Georgy A Filonenko
- Coordination Chemistry and Catalysis Unit , Okinawa Institute of Science and Technology Graduate University , 1919-1 Tancha , Onna-son, Kunigami-gun , Okinawa 904-0495 , Japan
| | - Sébastien Lapointe
- Coordination Chemistry and Catalysis Unit , Okinawa Institute of Science and Technology Graduate University , 1919-1 Tancha , Onna-son, Kunigami-gun , Okinawa 904-0495 , Japan
| | - Robert R Fayzullin
- Arbuzov Institute of Organic and Physical Chemistry, Federal Research Center, Kazan Scientific Center , Russian Academy of Sciences , 8 Arbuzov Street , Kazan 420088 , Russian Federation
| | - Julia R Khusnutdinova
- Coordination Chemistry and Catalysis Unit , Okinawa Institute of Science and Technology Graduate University , 1919-1 Tancha , Onna-son, Kunigami-gun , Okinawa 904-0495 , Japan
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118
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Ni F, Zhu Z, Tong X, Xie M, Zhao Q, Zhong C, Zou Y, Yang C. Organic emitter integrating aggregation-induced delayed fluorescence and room-temperature phosphorescence characteristics, and its application in time-resolved luminescence imaging. Chem Sci 2018; 9:6150-6155. [PMID: 30090303 PMCID: PMC6053954 DOI: 10.1039/c8sc01485j] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Accepted: 06/28/2018] [Indexed: 12/12/2022] Open
Abstract
A luminophore integrating aggregation-induced delayed fluorescence and room-temperature phosphorescence for time-resolved luminescence imaging.
Thermally activated delayed fluorescence (TADF) with a substantially long lifetime furnishes a new paradigm in developing probes for time-resolved imaging. Herein, a novel TADF fluorophore, namely, PXZT, with terpyridine as the acceptor and phenoxazine (PXZ) as the donor, was rationally designed and synthesized. The new compound shows typical thermally activated delayed fluorescence, aggregation-induced emission and crystallization-induced room-temperature phosphorescence (RTP). The coordination of PXZT with a zinc ion causes the quenching of the fluorescence of PXZT due to the enhanced intramolecular charge transfer of the resulting complex ZnPXZT1. With the dissociation of the ZnPXZT1 to release PXZT and the subsequent in situ hydrophobic aggregation of the free PXZT to resist the influence of oxygen, the TADF emission of PXZT is recovered. This zinc-assisted process is successfully used for time-resolved imaging of HeLa and 3T3 cells. This work presents a simple and effective strategy for time-resolved imaging by in situ forming TADF aggregates to turn on the TADF emission.
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Affiliation(s)
- Fan Ni
- Department of Chemistry , Hubei Key Lab on Organic and Polymeric Optoelectronic Materials , Wuhan University , Wuhan , 430072 , P. R. China . .,Shenzhen Key Laboratory of Polymer Science and Technology , College of Materials Science and Engineering , Shenzhen University , Shenzhen , 518060 , P. R. China
| | - Zece Zhu
- Department of Chemistry , Hubei Key Lab on Organic and Polymeric Optoelectronic Materials , Wuhan University , Wuhan , 430072 , P. R. China .
| | - Xiao Tong
- Key Laboratory for Organic Electronics & Information Displays , Institute of Advanced Materials , Nanjing University of Posts and Telecommunications , Nanjing , 210023 , P. R. China .
| | - Mingjuan Xie
- Key Laboratory for Organic Electronics & Information Displays , Institute of Advanced Materials , Nanjing University of Posts and Telecommunications , Nanjing , 210023 , P. R. China .
| | - Qiang Zhao
- Key Laboratory for Organic Electronics & Information Displays , Institute of Advanced Materials , Nanjing University of Posts and Telecommunications , Nanjing , 210023 , P. R. China .
| | - Cheng Zhong
- Department of Chemistry , Hubei Key Lab on Organic and Polymeric Optoelectronic Materials , Wuhan University , Wuhan , 430072 , P. R. China .
| | - Yang Zou
- Shenzhen Key Laboratory of Polymer Science and Technology , College of Materials Science and Engineering , Shenzhen University , Shenzhen , 518060 , P. R. China
| | - Chuluo Yang
- Department of Chemistry , Hubei Key Lab on Organic and Polymeric Optoelectronic Materials , Wuhan University , Wuhan , 430072 , P. R. China . .,Shenzhen Key Laboratory of Polymer Science and Technology , College of Materials Science and Engineering , Shenzhen University , Shenzhen , 518060 , P. R. China
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119
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Liu D, Zhou Y, Zhang Y, Li H, Chen P, Sun W, Gao T, Yan P. Chiral BINAPO-Controlled Diastereoselective Self-Assembly and Circularly Polarized Luminescence in Triple-Stranded Europium(III) Podates. Inorg Chem 2018; 57:8332-8337. [PMID: 29943980 DOI: 10.1021/acs.inorgchem.8b00986] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Chiral lanthanide helical architectures have received intense attentions in recent years because of their potential applications as chiral probes and sensors and as circularly polarized luminescence (CPL) materials. However, stereoselectivity control in the self-assembly of lanthanide helicate is challenging due to the poor stereochemical preference and variable coordination numbers of Ln(III) ions. Herein, we reported the employing chiral ancillary ligand R/S-BINAPO to induce achiral tripodal ligand to form a pair of homochiral lanthanide triple-helical podates [Eu(TTEA)((R/S)-BINAPO); R/S-1] {(R/S)-BINAPO = ( R/ S)-2,2'-bis(diphenylphosphoryl)-1,1'-binaphthyl; TTEA = tris[(4-(4,4,4-trifluoro-1,3-dioxobutyl)-benzamido)ethyl]amine}. X-ray crystallographic analysis for rac-1 reveals that the chirality of BINAPO is transferred during the self-assembly process to give either P or M helical architectures in podates. The 1H and 31P NMR and circular dichroism measurements confirm the diastereopurity of the assemblies in solution. A detailed optical and chiroptical characterization reveals that the luminescent enantiopure podates not only exhibit intense CPL with | glum| values reaching 0.072 but also show high luminescence quantum yields of 32.8%. Our results provide a feasible strategy for designing homochiral helical lanthanide supramolecular architecture and synthesizing excellent CPL materials.
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Affiliation(s)
- Dan Liu
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Yanyan Zhou
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Yuan Zhang
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Hongfeng Li
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Peng Chen
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Wenbin Sun
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Ting Gao
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
| | - Pengfei Yan
- Key Laboratory of Functional Inorganic Material Chemistry, Ministry of Education; School of Chemistry and Materials Science , Heilongjiang University , Harbin 150080 , P. R. China
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120
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Górecki M, Carpita L, Arrico L, Zinna F, Di Bari L. Chiroptical methods in a wide wavelength range for obtaining Ln 3+ complexes with circularly polarized luminescence of practical interest. Dalton Trans 2018; 47:7166-7177. [PMID: 29774898 DOI: 10.1039/c8dt00865e] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We studied enantiopure chiral trivalent lanthanide (Ln3+ = La3+, Sm3+, Eu3+, Gd3+, Tm3+, and Yb3+) complexes with two fluorinated achiral tris(β-diketonate) ligands (HFA = hexafluoroacetylacetonate and TTA = 2-thenoyltrifluoroacetonate), incorporating a chiral bis(oxazolinyl)pyridine (PyBox) unit as a neutral ancillary ligand, by the combined use of optical and chiroptical methods, ranging from UV to IR both in absorption and circular dichroism (CD), and including circularly polarized luminescence (CPL). Ultimately, all the spectroscopic information is integrated into a total and a chiroptical super-spectrum, which allows one to characterize a multidimensional chemical space, spanned by the different Ln3+ ions, the acidity and steric demand of the diketone and the chirality of the PyBox ligand. In all cases, the Ln3+ ions endow the systems with peculiar chiroptical properties, either allied to f-f transitions or induced by the metal onto the ligand. In more detail, we found that Sm3+ complexes display interesting CPL features, which partly superimpose and partly integrate the more common Eu3+ properties. Especially, in the context of security tags, the pair Sm/Eu may be a winning choice for chiroptical barcoding.
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Affiliation(s)
- Marcin Górecki
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, via Moruzzi 13, 56124 Pisa, Italy.
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121
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Binding of Lanthanide Complexes to Histidine-Containing Peptides Probed by Raman Optical Activity Spectroscopy. Chemistry 2018; 24:8664-8669. [DOI: 10.1002/chem.201800840] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2018] [Indexed: 12/12/2022]
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122
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Ferreira da Rosa PP, Nakanishi T, Kitagawa Y, Seki T, Ito H, Fushimi K, Hasegawa Y. Thermosensitive Seven-Coordinate TbIII
Complexes with LLCT Transitions. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800281] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Pedro Paulo Ferreira da Rosa
- Graduate School of Chemical Sciences and Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
| | - Takayuki Nakanishi
- Faculty of Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
| | - Yuichi Kitagawa
- Faculty of Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
| | - Tomohiro Seki
- Faculty of Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
| | - Hajime Ito
- Faculty of Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
| | - Koji Fushimi
- Faculty of Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
| | - Yasuchika Hasegawa
- Faculty of Engineering; Hokkaido University; Kita-13 Jo, Nishi-8 Chome 060-8628 Sapporo Hokkaido Japan
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123
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He DQ, Lu HY, Li M, Chen CF. Intense blue circularly polarized luminescence from helical aromatic esters. Chem Commun (Camb) 2018; 53:6093-6096. [PMID: 28530271 DOI: 10.1039/c7cc01882g] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A new class of chiral organic molecules was synthesized with CPL properties based on helical aromatic esters. The molecules not only show blue fluorescence with high quantum yields in solution and films, but also exhibit intense CPL with large glum.
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Affiliation(s)
- Dong-Qiang He
- University of Chinese Academy of Sciences, Beijing 100049, China.
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124
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Shi Y, Duan P, Huo S, Li Y, Liu M. Endowing Perovskite Nanocrystals with Circularly Polarized Luminescence. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1705011. [PMID: 29363205 DOI: 10.1002/adma.201705011] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Revised: 11/05/2017] [Indexed: 05/25/2023]
Abstract
Perovskite nanocrystals are attracting great interest due to their excellent photonic properties. Here, through a supramolecular self-assembly approach, the perovskite nanocrystals (NCs) with a novel circularly polarized luminescence (CPL) are successfully endowed. It is found that the achiral perovskite NCs can coassemble with chiral gelator in nonpolar solvents, in which the gelator molecules modify the surface of the perovskite NCs. Through such cogelation, the molecular chirality can transfer to the NCs resulting in CPL signals with a dissymmetric factor (glum ) up to 10-3 . Furthermore, depending on the molecular chirality of the gelator, the CPL sense can be selected and the mirror-imaged CPL is obtained. Such gels can be further embedded into the polymer film to facilitate flexible CPL devices. It is envisaged that this approach will afford a new insight into the designing of the functional chiroptical materials.
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Affiliation(s)
- Yonghong Shi
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58, Yanta Road, 710054, Xi'an, P. R. China
- Division of Nanophotonics, CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, 100190, Beijing, P. R. China
| | - Pengfei Duan
- Division of Nanophotonics, CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, 100190, Beijing, P. R. China
| | - Shengwei Huo
- Division of Nanophotonics, CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, 100190, Beijing, P. R. China
| | - Yuangang Li
- College of Chemistry and Chemical Engineering, Xi'an University of Science and Technology, No. 58, Yanta Road, 710054, Xi'an, P. R. China
| | - Minghua Liu
- Division of Nanophotonics, CAS Center for Excellence in Nanoscience, CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, 100190, Beijing, P. R. China
- Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, No.2 ZhongGuanCun BeiYiJie, 100190, Beijing, P. R. China
- Collaborative Innovation Centre of Chemical Science and Engineering, Tianjin, 300072, P. R. China
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125
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Bing TY, Kawai T, Yuasa J. Ligand-to-Ligand Interactions That Direct Formation of D 2-Symmetrical Alternating Circular Helicate. J Am Chem Soc 2018; 140:3683-3689. [PMID: 29433303 DOI: 10.1021/jacs.7b12663] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
This work demonstrates that ligand-to-ligand interactions between achiral bis-β-diketonate (BTP) and chiral bis(4-phenyl-2-oxazolinyl)pyridine [( R)- or ( S)-Ph-Pybox] are successfully directed to the fabrication of a D2-symmetrical alternating circular helicate with the general formula [( R)- or ( S)-Ph-Pybox]4(LnIII)4(BTP)6. The lanthanide(III) LnIII assemblies (LnIII4- RRRR and LnIII4- SSSS) have a nanometer-size squarelike grid (interatomic distances > 10 Å). X-ray structure analysis revealed that the circular helicate contains two double helicate LnIII2L2 units, where both show ( M)-helicity for LnIII4- RRRR and ( P)-helicity for LnIII4- SSSS, where π-π stacking interaction is present between the side arm of ( R)-Ph-Pybox (Ph1) and the adjacent BTP ligand around the EuIII metal center ( dππ = 3.636 Å: the diketonate plane···Ph1 distance). The newly obtained circular lanthanide(III) helicate exists as single and homochiral diastereomers in solution (LnIII4- RRRR and LnIII4- SSSS), exhibiting circularly dichroism (CD) and circularly polarized luminescence (CPL). Conversely, the circular helicate favors the heterochiral arrangement (i.e., LnIII4- RRRR/LnIII4- SSSS).
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Affiliation(s)
- Tan Yan Bing
- Graduate School of Materials Science , Nara Institute of Science and Technology , 8916-5 Takayama , Ikoma , Nara 630-0192 , Japan
| | - Tsuyoshi Kawai
- Graduate School of Materials Science , Nara Institute of Science and Technology , 8916-5 Takayama , Ikoma , Nara 630-0192 , Japan
| | - Junpei Yuasa
- Department of Applied Chemistry, Faculty of Science , Tokyo University of Science , 1-3 Kagurazaka , Shinjuku-ku , Tokyo 162-8601 , Japan.,Precursory Research for Embryonic Science and Technology (PRESTO) , Science and Technology Agency (JST) , 4-1-8 Honcho , Kawaguchi , Saitama 332-0012 , Japan
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126
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Cerdán L, Moreno F, Johnson M, Muller G, de la Moya S, García-Moreno I. Circularly polarized laser emission in optically active organic dye solutions. Phys Chem Chem Phys 2018; 19:22088-22093. [PMID: 28795713 DOI: 10.1039/c7cp03303f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The generation of circularly polarized laser emission (CPLE) in photonic devices has attracted increasing attention due to the prospects of using CP light in displaying technologies or advanced microscopies. Organic systems excel as laser materials across the whole visible spectrum, and despite many of them displaying circularly polarized luminescence (CPL), none have been shown thus far to amplify their own CPL, let alone generate CPLE. Consequently, there is still a need to find alternative CPLE organic devices. Herein we demonstrate an effective strategy for achieving strong levels of CPLE (|glum| ∼ 0.1-0.2) by using solutions of an achiral dye dissolved in optically active solvents to exploit the full potential of the dynamic birefringence induced by the intense and polarized laser pumping. The present approach enables changing the CPLE handedness by changing the handedness of the solvent optical activity, opening new avenues for developing cost-effective and easily processable chiro-photonic materials.
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Affiliation(s)
- Luis Cerdán
- Instituto de Química Física "Rocasolano" (IQFR), Consejo Superior de Investigaciones Científicas (CSIC), Serrano 119, 28006 Madrid, Spain.
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127
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Concomitant and conformational polymorphism in 4′-(isoquinolyl-2,2′:6′,2″-terpyridine and 4′-(4-quinolyl)-2,2′:6′,2″-terpyridine. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2017.09.072] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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128
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Zhang XP, Wang LL, Qi XW, Zhang DS, Yang QY, Shi ZF, Lin Q, Wu T. Pt⋯Pt interaction triggered tuning of circularly polarized luminescence activity in chiral dinuclear platinum(ii) complexes. Dalton Trans 2018; 47:10179-10186. [DOI: 10.1039/c8dt02277a] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two couples of chiral binuclear Pt(ii) complexes are capable of displaying distinct CPL activities in the green to red region through tuning Pt⋯Pt interactions.
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Affiliation(s)
- Xiao-Peng Zhang
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Li-Li Wang
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Xiao-Wei Qi
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Da-Shuai Zhang
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Qian-Ying Yang
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Zai-Feng Shi
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Qiang Lin
- Key Laboratory of Water Pollution Treatment & Resource Reuse of Hainan Province
- College of Chemistry and Chemical Engineering
- Hainan Normal University
- Haikou 571158
- People's Republic of China
| | - Tao Wu
- Institute of Organic Chemistry and Biochemistry
- Academy of Sciences
- 16610 Prague 6
- Czech Republic
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129
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Leonzio M, Melchior A, Faura G, Tolazzi M, Bettinelli M, Zinna F, Arrico L, Di Bari L, Piccinelli F. A chiral lactate reporter based on total and circularly polarized Tb(iii) luminescence. NEW J CHEM 2018. [DOI: 10.1039/c7nj04640e] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Lactate anion signaling by a chiral Tb(iii) complex based on total and circularly polarized luminescence.
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Affiliation(s)
- Marco Leonzio
- Luminescent Materials Laboratory
- DB
- Università di Verona, and INSTM
- UdR Verona
- 37134 Verona
| | - Andrea Melchior
- Dipartimento Politecnico di Ingegneria e Architettura
- Laboratorio di Tecnologie Chimiche
- Università di Udine
- 33100 Udine
- Italy
| | - Georgina Faura
- Dipartimento Politecnico di Ingegneria e Architettura
- Laboratorio di Tecnologie Chimiche
- Università di Udine
- 33100 Udine
- Italy
| | - Marilena Tolazzi
- Dipartimento Politecnico di Ingegneria e Architettura
- Laboratorio di Tecnologie Chimiche
- Università di Udine
- 33100 Udine
- Italy
| | - Marco Bettinelli
- Luminescent Materials Laboratory
- DB
- Università di Verona, and INSTM
- UdR Verona
- 37134 Verona
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale
- 56124 Pisa
- Italy
| | - Lorenzo Arrico
- Dipartimento di Chimica e Chimica Industriale
- 56124 Pisa
- Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale
- 56124 Pisa
- Italy
| | - Fabio Piccinelli
- Luminescent Materials Laboratory
- DB
- Università di Verona, and INSTM
- UdR Verona
- 37134 Verona
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130
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Lanthanide-Doped Nanoparticles for Diagnostic Sensing. NANOMATERIALS 2017; 7:nano7120411. [PMID: 29168770 PMCID: PMC5746901 DOI: 10.3390/nano7120411] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 11/15/2017] [Accepted: 11/20/2017] [Indexed: 11/17/2022]
Abstract
Lanthanide-doped nanoparticles exhibit unique optical properties, such as a long luminescence lifetime (up to several milliseconds), sharp emission peaks, and upconversion luminescence over the range of wavelengths from near-infrared to visible. Exploiting these optical properties, lanthanide-doped nanoparticles have been widely utilized for cellular and small animal imaging with the absence of background autofluorescence. In addition, these nanoparticles have advantages of high signal-to-noise ratio for highly sensitive and selective diagnostic detection. In this review, we summarize and discuss recent progress in the development of highly sensitive diagnostic methods using lanthanide-doped nanoparticles. Combined with a smartphone, portable luminescence detecting platforms could be widely applied in point-of-care tests.
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131
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Robel FN, Takafuji M, Ihara H. Non-chiral Polymer-induced Chirality Enhancement in Lipidic Nanotube-based Hydrogel System. CHEM LETT 2017. [DOI: 10.1246/cl.170586] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Fataha Nur Robel
- Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Sonapur, Noakhali-3814, Bangladesh
| | - Makoto Takafuji
- Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
- Kumamoto Institute for Photo-Electro Organics (PHOENICS), 3-11-38 Higashimachi, Higashi-ku, Kumamoto 862-0901
| | - Hirotaka Ihara
- Department of New Frontier Science, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555
- Kumamoto Institute for Photo-Electro Organics (PHOENICS), 3-11-38 Higashimachi, Higashi-ku, Kumamoto 862-0901
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132
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Ikeda T, Haino T. Supramolecular polymeric assemblies of π-conjugated molecules possessing phenylisoxazoles. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.02.059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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133
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Górecki M, Zinna F, Biver T, Di Bari L. Induced circularly polarized luminescence for revealing DNA binding with fluorescent dyes. J Pharm Biomed Anal 2017; 144:6-11. [DOI: 10.1016/j.jpba.2017.02.010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Revised: 01/13/2017] [Accepted: 02/04/2017] [Indexed: 11/28/2022]
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134
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Clarke R, Ho KL, Alsimaree AA, Woodford OJ, Waddell PG, Bogaerts J, Herrebout W, Knight JG, Pal R, Penfold TJ, Hall MJ. Circularly Polarised Luminescence from Helically Chiral “Confused” N
,N
,O
,C
-Boron-Chelated Dipyrromethenes (BODIPYs). CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700106] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Rebecca Clarke
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
| | - Kin Lok Ho
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
| | | | - Owen J. Woodford
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
| | - Paul G. Waddell
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
| | - Jonathan Bogaerts
- Department of Chemistry; University of Antwerp; Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Wouter Herrebout
- Department of Chemistry; University of Antwerp; Groenenborgerlaan 171 2020 Antwerp Belgium
| | - Julian G. Knight
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
| | - Robert Pal
- Department of Chemistry; Durham University; South Road Durham DH1 3LE UK
| | - Thomas J. Penfold
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
| | - Michael J. Hall
- School of Chemistry, Bedson Building; Newcastle University; Newcastle upon Tyne NE1 7RU UK
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135
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Shimada M, Yamanoi Y, Ohto T, Pham ST, Yamada R, Tada H, Omoto K, Tashiro S, Shionoya M, Hattori M, Jimura K, Hayashi S, Koike H, Iwamura M, Nozaki K, Nishihara H. Multifunctional Octamethyltetrasila[2.2]cyclophanes: Conformational Variations, Circularly Polarized Luminescence, and Organic Electroluminescence. J Am Chem Soc 2017; 139:11214-11221. [DOI: 10.1021/jacs.7b05671] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Masaki Shimada
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yoshinori Yamanoi
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tatsuhiko Ohto
- Graduate
School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Song-Toan Pham
- Graduate
School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Ryo Yamada
- Graduate
School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Hirokazu Tada
- Graduate
School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531, Japan
| | - Kenichiro Omoto
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shohei Tashiro
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Mitsuhiko Shionoya
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Mineyuki Hattori
- National Institute of Advanced Industrial Science and Technology (AIST), AIST Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Keiko Jimura
- National Institute of Advanced Industrial Science and Technology (AIST), AIST Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Shigenobu Hayashi
- National Institute of Advanced Industrial Science and Technology (AIST), AIST Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
| | - Hikaru Koike
- Graduate
School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
| | - Munetaka Iwamura
- Graduate
School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
| | - Koichi Nozaki
- Graduate
School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
| | - Hiroshi Nishihara
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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136
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Han J, Duan P, Li X, Liu M. Amplification of Circularly Polarized Luminescence through Triplet–Triplet Annihilation-Based Photon Upconversion. J Am Chem Soc 2017; 139:9783-9786. [DOI: 10.1021/jacs.7b04611] [Citation(s) in RCA: 154] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jianlei Han
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
- CAS
Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center
for Excellence in Nanoscience, Division of Nanophotonics, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing 100190, P. R. China
| | - Pengfei Duan
- CAS
Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center
for Excellence in Nanoscience, Division of Nanophotonics, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing 100190, P. R. China
| | - Xianggao Li
- School
of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, P. R. China
| | - Minghua Liu
- CAS
Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center
for Excellence in Nanoscience, Division of Nanophotonics, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing 100190, P. R. China
- Beijing
National Laboratory for Molecular Science, CAS Key Laboratory of Colloid,
Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, No. 2 ZhongGuanCun BeiYiJie, Beijing 100190, P. R. China
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137
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Kreidt E, Dee C, Seitz M. Chiral Resolution of Lanthanoid Cryptates with Extreme Configurational Stability. Inorg Chem 2017; 56:8752-8754. [DOI: 10.1021/acs.inorgchem.7b01407] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elisabeth Kreidt
- Institute of Inorganic
Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Carolin Dee
- Institute of Inorganic
Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Michael Seitz
- Institute of Inorganic
Chemistry, University of Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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138
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Kopchuk DS, Krinochkin AP, Kim GA, Kozhevnikov DN. Europium complex of 5-(4-dodecyloxyphenyl)2,2 ’ -bipyridine-6 ’ -carboxylic acid. MENDELEEV COMMUNICATIONS 2017. [DOI: 10.1016/j.mencom.2017.07.026] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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139
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Armelao L, Dell’Amico DB, Bellucci L, Bottaro G, Di Bari L, Labella L, Marchetti F, Samaritani S, Zinna F. Circularly Polarized Luminescence of Silica-Grafted Europium Chiral Derivatives Prepared through a Sequential Functionalization. Inorg Chem 2017; 56:7010-7018. [DOI: 10.1021/acs.inorgchem.7b00611] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lidia Armelao
- Dipartimento di Scienze
Chimiche, Università di Padova, via Marzolo 1, I-35131 Padova, Italy
- CNR ICMATE and INSTM, Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, I-35131 Padova, Italy
| | - Daniela Belli Dell’Amico
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
| | - Luca Bellucci
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
- Dipartimento di Scienze
Chimiche, Università di Padova, via Marzolo 1, I-35131 Padova, Italy
| | - Gregorio Bottaro
- CNR ICMATE and INSTM, Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, I-35131 Padova, Italy
| | - Lorenzo Di Bari
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
| | - Luca Labella
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
| | - Fabio Marchetti
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
| | - Simona Samaritani
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
| | - Francesco Zinna
- Dipartimento di
Chimica e Chimica Industriale, Università di Pisa and CIRCC, via
Giuseppe Moruzzi 13, I-56124 Pisa, Italy
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140
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Koga S, Ueki S, Shimada M, Ishii R, Kurihara Y, Yamanoi Y, Yuasa J, Kawai T, Uchida TA, Iwamura M, Nozaki K, Nishihara H. Access to Chiral Silicon Centers for Application to Circularly Polarized Luminescence Materials. J Org Chem 2017; 82:6108-6117. [DOI: 10.1021/acs.joc.7b00583] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Shinya Koga
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shuhei Ueki
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Masaki Shimada
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Ryoma Ishii
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yu Kurihara
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yoshinori Yamanoi
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
| | - Junpei Yuasa
- Graduate
School of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan
| | - Tsuyoshi Kawai
- Graduate
School of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara 630-0192, Japan
| | - Taka-aki Uchida
- Graduate
School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
| | - Munetaka Iwamura
- Graduate
School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
| | - Koichi Nozaki
- Graduate
School of Science and Engineering, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan
| | - Hiroshi Nishihara
- Department
of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo,
Bunkyo-ku, Tokyo 113-0033, Japan
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141
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Han J, You J, Li X, Duan P, Liu M. Full-Color Tunable Circularly Polarized Luminescent Nanoassemblies of Achiral AIEgens in Confined Chiral Nanotubes. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2017; 29. [PMID: 28295680 DOI: 10.1002/adma.201606503] [Citation(s) in RCA: 178] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Revised: 02/07/2017] [Indexed: 05/15/2023]
Abstract
Circularly polarized luminescent (CPL) materials are currently attracting great interest. While a chiral building is usually necessary in order to obtain CPL materials, here, this study proposes a general approach for fabricating 1D circularly polarized luminescent nanoassemblies from achiral aromatic molecules or aggregation-induced emissive compounds (AIEgens). It is found that a C3 symmetric chiral gelator can individually form hexagonal nanotube structures and encapsulate the guest molecules. When achiral AIEgens are encapsulated into the confined nanotubes via organogelation, the AIEgens will emit circularly polarized luminescence. Further, the direction of the CPL could be controlled by the supramolecular chirality of the nanotube. Remarkably, the approach is universal and various kinds of the AIEgens can be doped to show such property, providing a full-color-tunable circularly polarized luminescence.
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Affiliation(s)
- Jianlei Han
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, Nanophotonics Research Division, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing, 100190, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China
| | - Jing You
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China
| | - Xianggao Li
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China
| | - Pengfei Duan
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, Nanophotonics Research Division, National Center for Nanoscience and Technology (NCNST), No. 11 ZhongGuanCun BeiYiTiao, Beijing, 100190, P. R. China
| | - Minghua Liu
- Collaborative Innovation Center of Chemical Science and Engineering, Tianjin, 300072, P. R. China
- Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, No. 2 ZhongGuanCun BeiYiJie, Beijing, 100190, P. R. China
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142
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Nishimura H, Tanaka K, Morisaki Y, Chujo Y, Wakamiya A, Murata Y. Oxygen-Bridged Diphenylnaphthylamine as a Scaffold for Full-Color Circularly Polarized Luminescent Materials. J Org Chem 2017; 82:5242-5249. [DOI: 10.1021/acs.joc.7b00511] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hidetaka Nishimura
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Kazuo Tanaka
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yasuhiro Morisaki
- Department
of Applied Chemistry for Environment, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuen, Sanda, Hyogo 669-1337, Japan
| | - Yoshiki Chujo
- Department
of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Atsushi Wakamiya
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
- Precursory Research for Embryonic Science and Technology (PRESTO) Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
| | - Yasujiro Murata
- Institute
for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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143
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Kokina TE, Glinskaya LA, Marenin KS, Korol’kov IV, Naumov DY, Tkachev AV, Larionov SV. Complexes PdCl2 with optically active hybrid ligands built of α-pinene and β-alanine molecules. RUSS J COORD CHEM+ 2017. [DOI: 10.1134/s1070328417030034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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144
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Nishikawa T, Nagata Y, Suginome M. Poly(quinoxaline-2,3-diyl) as a Multifunctional Chiral Scaffold for Circularly Polarized Luminescent Materials: Color Tuning, Energy Transfer, and Switching of the CPL Handedness. ACS Macro Lett 2017; 6:431-435. [PMID: 35610846 DOI: 10.1021/acsmacrolett.7b00131] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Random poly(quinoxaline-2,3-diyl) copolymers, containing achiral 5,8-diarylquinoxaline units and chiral units bearing (S)-2-butoxymethyl groups, exhibited circularly polarized luminescence (CPL). The emission color was fully tunable by changing the aryl substituents on the 5,8-diarylquinoxaline units. An energy transfer from the quinoxaline main chain to the 5,8-diarylquinoxaline units was observed. The handedness of the CPL was dependent on the helical chirality of the polymer main chain, which could be switched by changing the solvent from CHCl3 to 1,1,2-trichloroethane or n-octane to cyclooctane, depending on the chiral side chain.
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Affiliation(s)
- Tsuyoshi Nishikawa
- Department of Synthetic Chemistry
and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Yuuya Nagata
- Department of Synthetic Chemistry
and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-8501, Japan
| | - Michinori Suginome
- Department of Synthetic Chemistry
and Biological Chemistry, Graduate School of Engineering, Kyoto University, Kyoto 606-8501, Japan
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145
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Leonzio M, Melchior A, Faura G, Tolazzi M, Zinna F, Di Bari L, Piccinelli F. Strongly Circularly Polarized Emission from Water-Soluble Eu(III)- and Tb(III)-Based Complexes: A Structural and Spectroscopic Study. Inorg Chem 2017; 56:4413-4422. [PMID: 28388073 DOI: 10.1021/acs.inorgchem.7b00430] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Water-soluble Eu(III) and Tb(III) complexes with N,N'-bis(2-pyridylmethyl)-trans-1,2-diaminocyclohexane-N,N'-diacetic acid (H2bpcd) have been synthesized and characterized in their racemic and enantiopure forms. The ligand has been designed to bind Ln(III) ions, providing a dissymmetric environment able to solicit strong chiroptical features while at the same time leaving a few coordination sites available for engaging further ancillary ligands. Potentiometric studies show that Ln(III) complexes have a relatively good stability and that at pH 7 the [Ln(bpcd)]+ species is largely dominant. DFT calculations carried out on the (S,S)-[Y(bpcd)(H2O)5]+ complexes (the closed-shell equivalents of [Eu(bpcd)(H2O)5]+ and [Tb(bpcd)(H2O)5]+) indicate that the two trans-O,O and trans-Npy,Npy configurations are equally stable in solution and present two coordinated water molecules. This is in agreement with the hydration number ∼2.6 determined by luminescence lifetime measurements on Tb(III) and Eu(III) complexes. A detailed optical and chiroptical spectroscopic characterization has been carried out and reveals that the complexes display an efficient luminescence in the visible spectral range accompanied by a strong CPL activity. A value for glum (around 0.1 on the top of the 546 nm band) for the Tb-based complex has been found. This is one of the highest glum values measured up to now for chiral Tb complexes. These results suggest that in principle Tb(bpcd)Cl is suitable to be employed as a CPL bioprobe for relevant analytes in aqueous media.
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Affiliation(s)
- Marco Leonzio
- Luminescent Materials Laboratory, DB, Università di Verona, and INSTM, UdR Verona , Strada Le Grazie 15, 37134 Verona, Italy
| | - Andrea Melchior
- Dipartimento Politecnico di Ingegneria e Architettura, Laboratorio di Tecnologie Chimiche, Università di Udine , via Cotonificio 108, 33100 Udine, Italy
| | - Georgina Faura
- Dipartimento Politecnico di Ingegneria e Architettura, Laboratorio di Tecnologie Chimiche, Università di Udine , via Cotonificio 108, 33100 Udine, Italy
| | - Marilena Tolazzi
- Dipartimento Politecnico di Ingegneria e Architettura, Laboratorio di Tecnologie Chimiche, Università di Udine , via Cotonificio 108, 33100 Udine, Italy
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa , via Moruzzi 13, 56124 Pisa, Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa , via Moruzzi 13, 56124 Pisa, Italy
| | - Fabio Piccinelli
- Luminescent Materials Laboratory, DB, Università di Verona, and INSTM, UdR Verona , Strada Le Grazie 15, 37134 Verona, Italy
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146
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Lun HJ, Chen Q, Li HJ, Bai YL, Cui SS, Li HY, Wang SB, Li YM. Synthesis, structure, and property of a two-dimensional layer coordination polymer on Ag(I). INORG NANO-MET CHEM 2017. [DOI: 10.1080/15533174.2016.1216125] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Hui-Jie Lun
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Qi Chen
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Hai-Jiao Li
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Yan-Long Bai
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Sa-Sa Cui
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Hai-Yan Li
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Shou-Bin Wang
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
| | - Ya-Min Li
- Henan Key Laboratory of Polyoxometalate, Institute of Molecular and Crystal Engineering, College of Chemistry and Chemical Engineering, Henan University, Kaifeng, Henan, China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China
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147
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Jennings L, Waters RS, Pal R, Parker D. Induced Europium Circularly Polarized Luminescence Monitors Reversible Drug Binding to Native α1-Acid Glycoprotein. ChemMedChem 2017; 12:271-277. [DOI: 10.1002/cmdc.201600571] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2016] [Revised: 12/15/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Laura Jennings
- Department of Chemistry; Durham University; South Road Durham DH1 3LE UK
| | - Ryan S. Waters
- Department of Chemistry; Durham University; South Road Durham DH1 3LE UK
| | - Robert Pal
- Department of Chemistry; Durham University; South Road Durham DH1 3LE UK
| | - David Parker
- Department of Chemistry; Durham University; South Road Durham DH1 3LE UK
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148
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Casanovas B, Zinna F, Di Bari L, El Fallah MS, Font-Bardía M, Vicente R. Circularly polarized luminescence on dinuclear Tb(iii) and Eu(iii) complexes with (S-) and (R-) 2-phenylpropionate. Dalton Trans 2017; 46:6349-6357. [DOI: 10.1039/c6dt04686j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Four dinuclear chiral compounds [Ln2(S/R-L)6(phen)2]2·2.5·S/R-HL in which Ln = Tb,Eu and S/R-HL = (S)-(+)- or (R)-(−)-phenylpropionic acid are reported. Luminescence study, including CPL spectra, is also reported.
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Affiliation(s)
- Berta Casanovas
- Departament de Química Inorgànica i Orgànica
- Secció de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale
- Università di Pisa
- I-56124 Pisa
- Italy
| | - Mohamed Salah El Fallah
- Departament de Química Inorgànica i Orgànica
- Secció de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
| | - Mercè Font-Bardía
- Departament de Mineralogia
- Cristallografia i Dipòsits Minerals and Unitat de Difracció de R-X
- Centre Científic i Tecnològic de la Universitat de Barcelona (CCiTUB)
- Universitat de Barcelona
- 08028 Barcelona
| | - Ramon Vicente
- Departament de Química Inorgànica i Orgànica
- Secció de Química Inorgànica
- Universitat de Barcelona
- 08028 Barcelona
- Spain
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149
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Neil ER, Parker D. Selective signalling of sialic acid in solution by circularly polarised luminescence spectroscopy using a dynamically racemic europium(iii) complex. RSC Adv 2017. [DOI: 10.1039/c6ra26662b] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Reversible binding of sialic acid to a phenylboronate derivative of a chiral europium(iii) complex is signalled by a strong induced CPL signature.
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Affiliation(s)
| | - David Parker
- Department of Chemistry
- Durham University
- Durham
- UK
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150
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Biet T, Cauchy T, Sun Q, Ding J, Hauser A, Oulevey P, Bürgi T, Jacquemin D, Vanthuyne N, Crassous J, Avarvari N. Triplet state CPL active helicene–dithiolene platinum bipyridine complexes. Chem Commun (Camb) 2017; 53:9210-9213. [DOI: 10.1039/c7cc05198k] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The first chiral platinum dithiolene 2,2′-bipyridine complexes containing enantiopure [6]helicene-dithiolate ligands show CPL activity.
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Affiliation(s)
- Thomas Biet
- Laboratoire Moltech-Anjou
- Université d'Angers
- CNRS UMR 6200
- 49045 Angers
- France
| | - Thomas Cauchy
- Laboratoire Moltech-Anjou
- Université d'Angers
- CNRS UMR 6200
- 49045 Angers
- France
| | - Qinchao Sun
- Department of Physical Chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Jie Ding
- Department of Physical Chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Andreas Hauser
- Department of Physical Chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Patric Oulevey
- Department of Physical Chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Thomas Bürgi
- Department of Physical Chemistry
- University of Geneva
- CH-1211 Geneva
- Switzerland
| | - Denis Jacquemin
- Laboratoire CEISAM
- UMR CNRS 6230
- Université de Nantes
- 44322 Nantes Cedex 3
- France
| | | | - Jeanne Crassous
- Institut des Sciences Chimiques de Rennes
- UMR 6226
- CNRS - Université de Rennes 1
- Campus de Beaulieu
- 35042 Rennes Cedex
| | - Narcis Avarvari
- Laboratoire Moltech-Anjou
- Université d'Angers
- CNRS UMR 6200
- 49045 Angers
- France
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