1
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Pavlović Saftić D, Krošl Knežević I, de Lera Garrido F, Tolosa J, Majhen D, Piantanida I, García Martínez JC. Trimeric and Tetrameric Cationic Styryl Dyes as Novel Fluorescence and CD Probes for ds-DNA and ds-RNA. Int J Mol Sci 2024; 25:5724. [PMID: 38891911 PMCID: PMC11171523 DOI: 10.3390/ijms25115724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 05/16/2024] [Accepted: 05/20/2024] [Indexed: 06/21/2024] Open
Abstract
The wide use of mono- or bis-styryl fluorophores in biomedical applications prompted the presented design and study of a series of trimeric and tetrameric homo-analogues, styryl moieties arranged around a central aromatic core. The interactions with the most common biorelevant targets, ds-DNA and ds-RNA, were studied by a set of spectrophotometric methods (UV-VIS, fluorescence, circular dichroism, thermal denaturation). All studied dyes showed strong light absorption in the 350-420 nm range and strongly Stokes-shifted (+100-160 nm) emission with quantum yields (Φf) up to 0.57, whereby the mentioned properties were finely tuned by the type of the terminal cationic substituent and number of styryl components (tetramers being red-shifted in respect to trimers). All studied dyes strongly interacted with ds-DNA and ds-RNA with 1-10 nM-1 affinity, with dye emission being strongly quenched. The tetrameric analogues did not show any particular selectivity between ds-DNA or ds-RNA due to large size and consequent partial, non-selective insertion into DNA/RNA grooves. However, smaller trimeric styryl series showed size-dependent selective stabilization of ds-DNA vs. ds-RNA against thermal denaturation and highly selective or even specific recognition of several particular ds-DNA or ds-RNA structures by induced circular dichroism (ICD) bands. The chiral (ICD) selectivity was controlled by the size of a terminal cationic substituent. All dyes entered efficiently live human cells with negligible cytotoxic activity. Further prospects in the transfer of ICD-based selectivity into fluorescence-chiral methods (FDCD and CPL) is proposed, along with the development of new analogues with red-shifted absorbance properties.
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Affiliation(s)
- Dijana Pavlović Saftić
- Division of Organic Chemistry & Biochemistry, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (D.P.S.); (I.K.K.)
| | - Ivona Krošl Knežević
- Division of Organic Chemistry & Biochemistry, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (D.P.S.); (I.K.K.)
| | - Fernando de Lera Garrido
- Department of Inorganic and Organic Chemistry and Biochemistry, Faculty of Pharmacy, Universidad de Castilla-La Mancha, C/José María Sánchez Ibáñez s/n, 02008 Albacete, Spain; (F.d.L.G.); (J.T.)
- Regional Center for Biomedical Research (CRIB), Universidad de Castilla-La Mancha, C/Almansa 13, 02008 Albacete, Spain
| | - Juan Tolosa
- Department of Inorganic and Organic Chemistry and Biochemistry, Faculty of Pharmacy, Universidad de Castilla-La Mancha, C/José María Sánchez Ibáñez s/n, 02008 Albacete, Spain; (F.d.L.G.); (J.T.)
- Regional Center for Biomedical Research (CRIB), Universidad de Castilla-La Mancha, C/Almansa 13, 02008 Albacete, Spain
| | - Dragomira Majhen
- Division of Molecular Biology, Ruđer Bošković Institute, 10000 Zagreb, Croatia;
| | - Ivo Piantanida
- Division of Organic Chemistry & Biochemistry, Ruđer Bošković Institute, 10000 Zagreb, Croatia; (D.P.S.); (I.K.K.)
| | - Joaquín Calixto García Martínez
- Department of Inorganic and Organic Chemistry and Biochemistry, Faculty of Pharmacy, Universidad de Castilla-La Mancha, C/José María Sánchez Ibáñez s/n, 02008 Albacete, Spain; (F.d.L.G.); (J.T.)
- Regional Center for Biomedical Research (CRIB), Universidad de Castilla-La Mancha, C/Almansa 13, 02008 Albacete, Spain
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2
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Nowak K, Morawski O, Zinna F, Pescitelli G, Di Bari L, Górecki M, Grzybowski M. Strong Chiroptical Effects in the Absorption and Emission of Macrocycles Based on the 2,5-Diaminoterephthalate Minimal Fluorophore. Chemistry 2023; 29:e202300932. [PMID: 37194186 DOI: 10.1002/chem.202300932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/16/2023] [Accepted: 05/16/2023] [Indexed: 05/18/2023]
Abstract
Chiral fluorescent macrocycles consisting of two to four units of dimethyl 2,5-diaminoterephthalate can be readily synthesized in a one-pot manner from inexpensive building blocks. Depending on the concentration, either a paracyclophane-like dimer with closely stacked benzene rings or a triangular trimer is the main product of the reaction. The macrocycles exhibit fluorescence in solution as well as in the solid state with maxima that are red-shifted with decreasing size of the macrocyclic ring and are observed at wavelengths from 590 (tetramer in solution) to 700 nm (dimer in the solid state). Chirality dictates the differential absorption and emission of circularly polarized light by these molecules. The ECD and CPL effects are particularly strong for the trimer, which is characterized by relatively large dissymmetry factors gabs =±2.8×10-3 at 531 nm and glum =±2.3×10-3 at 580 nm in n-hexane, being at the same time highly luminescent (Φfl =13.7 %). Despite the small chromophore, the circularly polarized brightness BCPL of 2.3 dm3 mol-1 cm-1 is comparable to values reported for other classes of established CPL emitters in the visible region, such as expanded helicenes or larger π-conjugated systems.
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Affiliation(s)
- Krzysztof Nowak
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Olaf Morawski
- Institute of Physics, Polish Academy of Sciences, Aleja Lotników 32/46, 02-668, Warsaw, Poland
| | - Francesco Zinna
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via Moruzzi 13, 56124, Pisa, Italy
| | - Gennaro Pescitelli
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via Moruzzi 13, 56124, Pisa, Italy
| | - Lorenzo Di Bari
- Department of Chemistry and Industrial Chemistry, University of Pisa, Via Moruzzi 13, 56124, Pisa, Italy
| | - Marcin Górecki
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Marek Grzybowski
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
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3
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Baguenard B, Bensalah-Ledoux A, Guy L, Riobé F, Maury O, Guy S. Theoretical and experimental analysis of circularly polarized luminescence spectrophotometers for artifact-free measurements using a single CCD camera. Nat Commun 2023; 14:1065. [PMID: 36828836 PMCID: PMC9958114 DOI: 10.1038/s41467-023-36782-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Accepted: 02/08/2023] [Indexed: 02/26/2023] Open
Abstract
Circularly polarized luminescence (CPL) is a fast growing research field as a complementary chiroptical spectroscopy alternative to the conventional circular dichroism or in the quest of devices producing circularly polarized light for different applications. Because chiroptical signals are generally lower than 0.1%, conventional chiral spectroscopies rely on polarization time modulation requiring step-by-step wavelength scanning and a long acquisition time. High throughput controls motivated the development of CPL spectrophotometers using cameras as detectors and space polarization splitting. However, CPL measurements imposes careful precautions to minimize the numerous artifacts arising from experimental imperfections. Some previous work used complex calibration procedure to this end. Here we present a rigorous Mueller analysis of an instrument based on polarizations space splitting. We show that by using one camera and combining spatial and temporal separation through two switchable circular polarization encoding arms we can record accurate CPL spectra without the need of any calibration. The measurements robustness and their fast acquisition times are exemplified on different chiral emitters.
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Affiliation(s)
- Bruno Baguenard
- grid.7849.20000 0001 2150 7757Institut Lumière Matière, Univ Lyon, Univ Claude Bernard Lyon 1, CNRS, F-69622 Villeurbanne, France
| | - Amina Bensalah-Ledoux
- grid.7849.20000 0001 2150 7757Institut Lumière Matière, Univ Lyon, Univ Claude Bernard Lyon 1, CNRS, F-69622 Villeurbanne, France
| | - Laure Guy
- grid.15140.310000 0001 2175 9188Laboratoire de Chimie, ENS de Lyon, Univ Lyon, CNRS UMR 5182, F-69342 Lyon, France
| | - François Riobé
- grid.15140.310000 0001 2175 9188Laboratoire de Chimie, ENS de Lyon, Univ Lyon, CNRS UMR 5182, F-69342 Lyon, France
| | - Olivier Maury
- grid.15140.310000 0001 2175 9188Laboratoire de Chimie, ENS de Lyon, Univ Lyon, CNRS UMR 5182, F-69342 Lyon, France
| | - Stéphan Guy
- Institut Lumière Matière, Univ Lyon, Univ Claude Bernard Lyon 1, CNRS, F-69622, Villeurbanne, France.
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4
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Huang J, Yang X, Zhou J, Xie H, Duan P. Air-tolerant upconverted circularly polarized luminescence enabled by confined space of chiral micelle. Chirality 2023; 35:346-354. [PMID: 36792058 DOI: 10.1002/chir.23547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/18/2023] [Accepted: 02/03/2023] [Indexed: 02/17/2023]
Abstract
Circularly polarized luminescence (CPL) has been widely demonstrated that the circular polarization in excited state can be significantly amplified through the triplet-triplet annihilation-based upconversion (TTA-UC) luminescence process in various chiral nano-assemblies. However, constructing such an upconverted circularly polarized luminescence (UC-CPL) system in the aqueous phase remains a challenge. In this work, a kind of amphiphilic chiral cationic gemini surfactant is utilized to construct chiral spherical micelle in the aqueous phase, whose internal chiral cavity can provide a hydrophobic and deoxygenated environment for air-sensitive TTA-UC system. In addition, due to the co-assembly process between the emitters and chiral micelles, achiral emitters of upconversion pairs exhibit induced chiroptical properties. More importantly, the luminescence dissymmetry factor (glum ) can be amplified by one order of magnitude through TTA-UC process. This work provides an effective and useful strategy for realizing UC-CPL in aqueous phase.
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Affiliation(s)
- Jiang Huang
- Key Lab of Environment-friendly Chemistry and Application in Ministry of Education, and Key Laboratory of Advanced Functional Polymer Materials of Colleges, Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan, China.,CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), Beijing, China
| | - Xuefeng Yang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), Beijing, China
| | - Jin Zhou
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), Beijing, China
| | - Helou Xie
- Key Lab of Environment-friendly Chemistry and Application in Ministry of Education, and Key Laboratory of Advanced Functional Polymer Materials of Colleges, Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan, China
| | - Pengfei Duan
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, National Center for Nanoscience and Technology (NCNST), Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
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5
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Yunle L, Yanjie W, Liangliang Z, Bingbing Y. Progress in Synthesis and Aggregation-Induced Phosphorescence of Persulfurated Arene Compounds. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202204063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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6
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Mashima S, Ryu N, Kuwahara Y, Takafuji M, Jintoku H, Oda R, Ihara H. Multi-chiro-informative System Created by a Porphyrin-functionalized Chiral Molecular Assembly. CHEM LETT 2020. [DOI: 10.1246/cl.200018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Sayaka Mashima
- Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
| | - Naoya Ryu
- Materials Development Department, Kumamoto Industrial Research Institute, 3-11-38 Higashimachi, Higashi-ku, Kumamoto 862-0901, Japan
| | - Yutaka Kuwahara
- Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
| | - Makoto Takafuji
- Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
| | - Hirokuni Jintoku
- Research Institute for Sustainable Chemistry, National Institute of Advanced Industrial Science and Technology, Central 5-2, 1-1-1 Higashi, Tsukuba 305-8565, Japan
| | - Reiko Oda
- Institut de Chimie & Biologie des Membranes & des Nano-objets (UMR5248 CBMN), CNRS, Université de Bordeaux, Institut Polytechnique Bordeaux, 2 rue Robert Escarpit, 33607 Pessac, France
| | - Hirotaka Ihara
- Department of Applied Chemistry and Biochemistry, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
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7
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Voci S, Zinna F, Arrico L, Grass S, Bouffier L, Lacour J, Di Bari L, Sojic N. Chiroptical detection of a model ruthenium dye in water by circularly polarized-electrochemiluminescence. Chem Commun (Camb) 2020; 56:5989-5992. [DOI: 10.1039/d0cc01571g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We demonstrate the possibility to detect selectively the two single enantiomers of a model [Ru(bpy)3]2+-based dye by circularly polarized-electrochemiluminescence (CP-ECL).
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Affiliation(s)
- Silvia Voci
- Univ. Bordeaux
- Bordeaux INP
- CNRS
- Institut des Sciences Moléculaires
- UMR 5255
| | - Francesco Zinna
- Dipartimento di Chimica e Chimica Industriale
- University of Pisa
- via G. Moruzzi 13
- Pisa
- Italy
| | - Lorenzo Arrico
- Dipartimento di Chimica e Chimica Industriale
- University of Pisa
- via G. Moruzzi 13
- Pisa
- Italy
| | - Stéphane Grass
- Department of Organic Chemistry
- University of Geneva
- Quai Ernest Ansermet 30
- 1211 Geneva 4
- Switzerland
| | - Laurent Bouffier
- Univ. Bordeaux
- Bordeaux INP
- CNRS
- Institut des Sciences Moléculaires
- UMR 5255
| | - Jérôme Lacour
- Department of Organic Chemistry
- University of Geneva
- Quai Ernest Ansermet 30
- 1211 Geneva 4
- Switzerland
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica Industriale
- University of Pisa
- via G. Moruzzi 13
- Pisa
- Italy
| | - Neso Sojic
- Univ. Bordeaux
- Bordeaux INP
- CNRS
- Institut des Sciences Moléculaires
- UMR 5255
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8
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Jiang Q, Xu X, Yin PA, Ma K, Zhen Y, Duan P, Peng Q, Chen WQ, Ding B. Circularly Polarized Luminescence of Achiral Cyanine Molecules Assembled on DNA Templates. J Am Chem Soc 2019; 141:9490-9494. [DOI: 10.1021/jacs.9b03305] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Qiao Jiang
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Xuehui Xu
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
| | - Ping-An Yin
- Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, China
- South China University of Technology, 381 Wushan Road, Guangzhou 510641, China
| | - Kai Ma
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yonggang Zhen
- Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, China
| | - Pengfei Duan
- University of Chinese Academy of Sciences, Beijing 100049, China
- Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, China
| | - Qian Peng
- Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, China
| | - Wei-Qiang Chen
- Institute of Modern Physics, Chinese Academy of Sciences, 509 Nanchang Road, Lanzhou 730000, China
| | - Baoquan Ding
- CAS Key Laboratory of Nanosystem and Hierarchical Fabrication, CAS Center for Excellence in Nanoscience, National Center for Nanoscience and Technology, 11 BeiYiTiao, ZhongGuanCun, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China
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9
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Zinna F, Voci S, Arrico L, Brun E, Homberg A, Bouffier L, Funaioli T, Lacour J, Sojic N, Di Bari L. Circularly‐Polarized Electrochemiluminescence from a Chiral Bispyrene Organic Macrocycle. Angew Chem Int Ed Engl 2019; 58:6952-6956. [DOI: 10.1002/anie.201901303] [Citation(s) in RCA: 82] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 03/07/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Francesco Zinna
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Silvia Voci
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Arrico
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Elodie Brun
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Alexandre Homberg
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Laurent Bouffier
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Jérôme Lacour
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Neso Sojic
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
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10
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Zinna F, Voci S, Arrico L, Brun E, Homberg A, Bouffier L, Funaioli T, Lacour J, Sojic N, Di Bari L. Circularly‐Polarized Electrochemiluminescence from a Chiral Bispyrene Organic Macrocycle. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901303] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Francesco Zinna
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Silvia Voci
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Arrico
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Elodie Brun
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Alexandre Homberg
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Laurent Bouffier
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Tiziana Funaioli
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
| | - Jérôme Lacour
- Department of Organic ChemistryUniversity of Geneva Quai Ernest Ansermet 30 1211 Geneva 4 Switzerland
| | - Neso Sojic
- Univ. BordeauxBordeaux INPCNRSInstitut des Sciences Moléculaires, UMR 5255 16 avenue Pey-Berland 33607 Pessac France
| | - Lorenzo Di Bari
- Dipartimento di Chimica e Chimica IndustrialeUniversity of Pisa via G. Moruzzi 13 56124 Pisa Italy
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11
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Hirano K, Ikeda T, Fujii N, Hirao T, Nakamura M, Adachi Y, Ohshita J, Haino T. Helical assembly of a dithienogermole exhibiting switchable circularly polarized luminescence. Chem Commun (Camb) 2019; 55:10607-10610. [PMID: 31424063 DOI: 10.1039/c9cc05253d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dithienogermole derivatives S- and R-1 possessing phenylisoxazoles and chiral side chains were synthesized. The helical assembly of 1 in methylcyclohexane exhibited circularly polarized luminescence (CPL). The CPL signals of the assembly in the elongation regime were inverted with respect to those in the nucleation regime.
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Affiliation(s)
- Kyohei Hirano
- Department of Chemistry, Graduate School of Science, Hiroshima University, 1-3-1 Kagamiyama, Higashi-Hiroshima 739-8526, Japan.
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12
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Chen W, Tian Z, Li Y, Jiang Y, Liu M, Duan P. Long-Persistent Circularly Polarized Phosphorescence from Chiral Organic Ionic Crystals. Chemistry 2018; 24:17444-17448. [DOI: 10.1002/chem.201804342] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2018] [Revised: 09/14/2018] [Indexed: 01/14/2023]
Affiliation(s)
- Wenjie Chen
- 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
- 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 100049 P. R. China
| | - Zimin Tian
- College of Chemistry and Chemical Engineering; Xi'an University of Science and Technology; No. 58, Yanta Road 710054 Xi'an 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
| | - Yuqian Jiang
- 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
| | - Minghua Liu
- 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
- 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 100049 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 100049 P. R. China
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13
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Application of a polarized modulation technique in supramolecular science: chiroptical measurements of optically anisotropic systems. Polym J 2018. [DOI: 10.1038/s41428-018-0066-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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14
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Šmidlehner T, Piantanida I, Pescitelli G. Polarization spectroscopy methods in the determination of interactions of small molecules with nucleic acids - tutorial. Beilstein J Org Chem 2018; 14:84-105. [PMID: 29441133 PMCID: PMC5789433 DOI: 10.3762/bjoc.14.5] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Accepted: 12/13/2017] [Indexed: 01/19/2023] Open
Abstract
The structural characterization of non-covalent complexes between nucleic acids and small molecules (ligands) is of a paramount significance to bioorganic research. Highly informative methods about nucleic acid/ligand complexes such as single crystal X-ray diffraction or NMR spectroscopy cannot be performed under biologically compatible conditions and are extensively time consuming. Therefore, in search for faster methods which can be applied to conditions that are at least similar to the naturally occurring ones, a set of polarization spectroscopy methods has shown highly promising results. Electronic circular dichroism (ECD) is the most commonly used method for the characterization of the helical structure of DNA and RNA and their complexes with ligands. Less common but complementary to ECD, is flow-oriented linear dichroism (LD). Other methods such as vibrational CD (VCD) and emission-based methods (FDCD, CPL), can also be used for suitable samples. Despite the popularity of polarization spectroscopy in biophysics, aside several highly focused reviews on the application of these methods to DNA/RNA research, there is no systematic tutorial covering all mentioned methods as a tool for the characterization of adducts between nucleic acids and small ligands. This tutorial aims to help researchers entering the research field to organize experiments accurately and to interpret the obtained data reliably.
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Affiliation(s)
- Tamara Šmidlehner
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute; P. O. Box 180, 10002 Zagreb, Croatia
| | - Ivo Piantanida
- Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute; P. O. Box 180, 10002 Zagreb, Croatia
| | - Gennaro Pescitelli
- Department of Chemistry, University of Pisa, via Moruzzi 13, Pisa, Italy
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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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