1
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Takaishi K, Yoshinami F, Sato Y, Ema T. Temperature-Induced Sign Inversion of Circularly Polarized Luminescence of Binaphthyl-Bridged Tetrathiapyrenophanes. Chemistry 2024:e202400866. [PMID: 38567834 DOI: 10.1002/chem.202400866] [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: 03/07/2024] [Indexed: 04/30/2024]
Abstract
D2-symmetric (R)-binaphthyl-bridged pyrenophanes containing thioether bonds were synthesized. The pyrenophanes exhibited the temperature-induced sign inversion of circularly polarized luminescence (CPL) while maintaining the emission wavelength and reversibility. The Δglum value reached 0.02, and the FL quenching by heat was negligible. The sign inversion of CPL originates from the inversion of intramolecular excimer chirality associated with excitation dynamics. The two pyrenes form a kinetically trapped left-handed twist excimer at low temperatures, while they form a thermodynamically favored right-handed twist excimer at high temperatures. The thioether linkers can impart flexibility suitable for the inversion of chirality of the excimers.
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Affiliation(s)
- Kazuto Takaishi
- Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, Tsushima, Okayama, 700-8530, Japan
| | - Fumiya Yoshinami
- Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, Tsushima, Okayama, 700-8530, Japan
| | - Yoshihiro Sato
- Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, Tsushima, Okayama, 700-8530, Japan
| | - Tadashi Ema
- Division of Applied Chemistry, Graduate School of Environmental, Life, Natural Science and Technology, Okayama University, Tsushima, Okayama, 700-8530, Japan
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2
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Gu Z, Ma W, Feng J, Liu Z, Xu B, Tian W. Enhancement of Circularly Polarized Luminescence from Pulsating Nanotubules. Macromol Rapid Commun 2023; 44:e2300428. [PMID: 37675646 DOI: 10.1002/marc.202300428] [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: 07/15/2023] [Revised: 09/02/2023] [Indexed: 09/08/2023]
Abstract
Enhancing the dissymmetry factor (glum ) is a crucial issue in developing circularly polarized luminescence (CPL) materials. Herein, based on supramolecular self-assembly of diethyl l-glutamate-cyanodiarylethene (L-GC) in mixed solution of EtOH-H2 O with different water fraction, enhanced circularly polarized emission from pulsating nanotubules is realized. In the mixture of ethanol and water (30/70, v/v), L-GC self-assembles into roll-up-type dense nanotubes and shows l-CPL. Remarkably, by increasing the water fraction to 80% and 90%, the diameter of the roll-up nanotubes increases and the dissymmetry factor of the nanotubes is significantly enhanced from 6.9 × 10-3 (dense nanotubes) to 3.7 × 10-2 (loose nanotubes) because of the enhanced intermolecular interactions and more ordered supramolecular stacking when increasing the water fraction. An efficient way is provided here to realize the increase of the dissymmetry factor by only changing the composition of solvents.
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Affiliation(s)
- Zijian Gu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Wenyue Ma
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Jun Feng
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Zhaoyang Liu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Bin Xu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Wenjing Tian
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
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3
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Takaishi K, Maeda C, Ema T. Circularly polarized luminescence in molecular recognition systems: Recent achievements. Chirality 2023; 35:92-103. [PMID: 36477924 DOI: 10.1002/chir.23522] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/21/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022]
Abstract
Circularly polarized luminescence (CPL) dyes are recognized to be new generation materials and have been actively developed. Molecular recognition systems provide nice approaches to novel CPL materials, such as stimuli-responsive switches and chemical sensing materials. CPL may be induced simply by mixing chiral or achiral, luminescent or nonluminescent host and guest; there are several combinations. Molecular recognition can potentially save time and effort to construct well-ordered chiral structures with noncovalent attractive interactions as compared with the multi-step synthesis of covalently bonded dyes. It is a challenging subject to engage molecular recognition events with CPL, and it is important and interesting to see how it is achieved. In fact, simple molecular recognition systems can even enable the fine adjustment of CPL performance and detailed conformational/configurational analysis of the excited state. Here we overview the recent achievements of simple host-guest complexes capable of exhibiting CPL, summarizing concisely the host/guest structures, CPL intensities, and characteristics.
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Affiliation(s)
- Kazuto Takaishi
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan
| | - Chihiro Maeda
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan
| | - Tadashi Ema
- Division of Applied Chemistry, Graduate School of Natural Science and Technology, Okayama University, Okayama, Japan
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4
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Ikeshita M, He H, Kitahara M, Imai Y, Tsuno T. External environment sensitive circularly polarized luminescence properties of a chiral boron difluoride complex. RSC Adv 2022; 12:34790-34796. [PMID: 36540273 PMCID: PMC9724127 DOI: 10.1039/d2ra07386b] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Accepted: 11/28/2022] [Indexed: 08/23/2024] Open
Abstract
A chiral Schiff-base boron difluoride complex bearing a diethylamino group was synthesized. Its photophysical properties were investigated and compared with those of its non-substituted analogue. The complex was found to exhibit solvatofluorochromism with bluish-white emission in moderately polar solvents and intense blue emission in nonpolar solvent. Circularly polarized luminescence (CPL) properties were also examined and it was found that the absolute value of the luminescence dissymmetry factor (g lum) increases significantly in the KBr-dispersed pellet state compared to the solution state. Notably, CPL intensity of the complex enhanced approximately three times upon addition of CH3SO3H in CH2Cl2. Density functional theory (DFT) calculations were conducted to further understand the photophysical properties.
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Affiliation(s)
- Masahiro Ikeshita
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University Narashino Chiba 275-8575 Japan
| | - Hongxi He
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University Narashino Chiba 275-8575 Japan
| | - Maho Kitahara
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae Higashi-Osaka Osaka 577-8502 Japan
| | - Yoshitane Imai
- Department of Applied Chemistry, Faculty of Science and Engineering, Kindai University 3-4-1 Kowakae Higashi-Osaka Osaka 577-8502 Japan
| | - Takashi Tsuno
- Department of Applied Molecular Chemistry, College of Industrial Technology, Nihon University Narashino Chiba 275-8575 Japan
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5
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Parzyszek S, Tessarolo J, Pedrazo-Tardajos A, Ortuño AM, Bagiński M, Bals S, Clever GH, Lewandowski W. Tunable Circularly Polarized Luminescence via Chirality Induction and Energy Transfer from Organic Films to Semiconductor Nanocrystals. ACS NANO 2022; 16:18472-18482. [PMID: 36342742 PMCID: PMC9706675 DOI: 10.1021/acsnano.2c06623] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 10/28/2022] [Indexed: 06/03/2023]
Abstract
Circularly polarized luminescent (CPL) films with high dissymmetry factors hold great potential for optoelectronic applications. Herein, we propose a strategy for achieving strongly dissymetric CPL in nanocomposite films based on chirality induction and energy transfer to semiconductor nanocrystals. First, focusing on a purely organic system, aggregation-induced emission (AIE) and CPL activity of organic liquid crystals (LCs) forming helical nanofilaments was detected, featuring green emission with high dissymmetry factors glum ∼ 10-2. The handedness of helical filaments, and thus the sign of CPL, was controlled via minute amounts of a small chiral organic dopant. Second, nanocomposite films were fabricated by incorporating InP/ZnS semiconductor quantum dots (QDs) into the LC matrix, which induced the chiral assembly of QDs and endowed them with chiroptical properties. Due to the spectral matching of the components, energy transfer (ET) from LC to QDs was possible enabling a convenient way of tuning CPL wavelengths by varying the LC/QD ratio. As obtained, composite films exhibited absolute glum values up to ∼10-2 and thermally on/off switchable luminescence. Overall, we demonstrate the induction of chiroptical properties by the assembly of nonchiral building QDs on the chiral organic template and energy transfer from organic films to QDs, representing a simple and versatile approach to tune the CPL activity of organic materials.
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Affiliation(s)
- Sylwia Parzyszek
- Faculty
of Chemistry, University of Warsaw, 1 Pasteur Street, 02-093 Warsaw, Poland
| | - Jacopo Tessarolo
- Faculty
of Chemistry and Chemical Biology, TU Dortmund
University, Otto-Hahn Straße 6, 44227 Dortmund, Germany
| | - Adrián Pedrazo-Tardajos
- Electron
Microscopy for Materials Research, University
of Antwerp, Groenenborgerlaan, 171, 2020 Antwerp, Belgium
- NANOlab
Center of Excellence, University of Antwerp, 2020 Antwerp, Belgium
| | - Ana M. Ortuño
- Faculty
of Chemistry and Chemical Biology, TU Dortmund
University, Otto-Hahn Straße 6, 44227 Dortmund, Germany
| | - Maciej Bagiński
- Faculty
of Chemistry, University of Warsaw, 1 Pasteur Street, 02-093 Warsaw, Poland
| | - Sara Bals
- Electron
Microscopy for Materials Research, University
of Antwerp, Groenenborgerlaan, 171, 2020 Antwerp, Belgium
- NANOlab
Center of Excellence, University of Antwerp, 2020 Antwerp, Belgium
| | - Guido H. Clever
- Faculty
of Chemistry and Chemical Biology, TU Dortmund
University, Otto-Hahn Straße 6, 44227 Dortmund, Germany
| | - Wiktor Lewandowski
- Faculty
of Chemistry, University of Warsaw, 1 Pasteur Street, 02-093 Warsaw, Poland
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6
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Wang Y, Gong J, Wang X, Li W, Wang X, He X, Wang W, Yang H. Multistate Circularly Polarized Luminescence Switching through Stimuli‐Induced Co‐Conformation Regulations of Pyrene‐Functionalized Topologically Chiral [2]Catenane. Angew Chem Int Ed Engl 2022; 61:e202210542. [DOI: 10.1002/anie.202210542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Yu Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Jiacheng Gong
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Xianwei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Wei‐Jian Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Xu‐Qing Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Xiao He
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Wei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Hai‐Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Shanghai Frontiers Science Center of Molecule Intelligent Syntheses & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
- Institute of Eco-Chongming Shanghai 202162 China
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7
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Yang G, Yao Z, Yang X, Xie Y, Duan P, Zhang Y, Zhang SX. A Flexible Circularly Polarized Luminescence Switching Device Based on Proton-Coupled Electron Transfer. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2202636. [PMID: 35861377 PMCID: PMC9475559 DOI: 10.1002/advs.202202636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/07/2022] [Indexed: 06/15/2023]
Abstract
Flexible circularly polarized luminescence (CPL) switching devices have been long-awaited due to their promising potential application in wearable optoelectronic devices. However, on account of the few materials and complicated design of manufacturing systems, how to fabricate a flexible electric-field-driven CPL-switching device is still a serious challenge. Herein, a flexible device with multiple optical switching properties (CPL, circular dichroism (CD), fluorescence, color) is designed and prepared efficiently based on proton-coupled electron transfer (PCET) mechanism by optimizing the chiral structure of switching molecule. More importantly, this device can maintain the switching performance even after 300 bending-unbending cycles. It has a remarkable comprehensive performance containing bistable property, low open voltage, and good cycling stability. Then, prototype devices with designed patterns have been fabricated, which opens a new application pattern of CPL-switching materials.
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Affiliation(s)
- Guojian Yang
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012P. R. China
| | - Zhiqiang Yao
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012P. R. China
| | - Xuefeng Yang
- CAS Center for Excellence in NanoscienceCAS Key Laboratory of Nanosystem and Hierarchical FabricationNational Center for Nanoscience and Technology (NCNST)Beijing100190P. R. China
| | - Yigui Xie
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012P. R. China
| | - Pengfei Duan
- CAS Center for Excellence in NanoscienceCAS Key Laboratory of Nanosystem and Hierarchical FabricationNational Center for Nanoscience and Technology (NCNST)Beijing100190P. R. China
| | - Yu‐Mo Zhang
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012P. R. China
| | - Sean Xiao‐An Zhang
- State Key Lab of Supramolecular Structure and MaterialsCollege of ChemistryJilin UniversityChangchun130012P. R. China
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8
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Xuan H, Sang Y, Xu L, Zheng D, Shi C, Chen Z. Amino‐Acid‐Induced Circular Polarized Luminescence in One‐Dimensional Manganese(II) Halide Hybrid. Chemistry 2022; 28:e202201299. [DOI: 10.1002/chem.202201299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Indexed: 01/05/2023]
Affiliation(s)
- Hong‐Li Xuan
- College of Chemistry and Material Science Fujian Normal University Fuzhou Fujian 350007 P.R. China
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P.R. China
| | - Yu‐Feng Sang
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P.R. China
| | - Liang‐Jin Xu
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P.R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P.R. China
| | - Da‐Sheng Zheng
- College of Chemistry and Material Science Fujian Normal University Fuzhou Fujian 350007 P.R. China
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P.R. China
| | - Cui‐Mi Shi
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P.R. China
| | - Zhong‐Ning Chen
- College of Chemistry and Material Science Fujian Normal University Fuzhou Fujian 350007 P.R. China
- State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter Chinese Academy of Sciences Fuzhou 350002 P.R. China
- Fujian Science & Technology Innovation Laboratory for Optoelectronic Information of China Fuzhou 350108 P.R. China
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9
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Wang Y, Gong J, Wang X, Li WJ, Wang XQ, He X, Wang W, Yang HB. Multistate Circularly Polarized Luminescence Switching through Stimuli‐induced Co‐conformation Regulations of Pyrene‐functionalized Topologically Chiral [2]Catenane. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yu Wang
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Jiacheng Gong
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Xianwei Wang
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Wei-Jian Li
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Xu-Qing Wang
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Xiao He
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Wei Wang
- East China Normal University School of Chemistry and Molecular Engineering CHINA
| | - Hai-Bo Yang
- East China Normal University Department of Chemistry 3663 N. Zhongshan Road 200062 Shanghai CHINA
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10
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Cui L, Shinjo H, Ichiki T, Deyama K, Harada T, Ishibashi K, Ehara T, Miyata K, Onda K, Hisaeda Y, Ono T. Highly Fluorescent Bipyrrole-Based Tetra-BF 2 Flag-Hinge Chromophores: Achieving Multicolor and Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2022; 61:e202204358. [PMID: 35511507 DOI: 10.1002/anie.202204358] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Indexed: 12/12/2022]
Abstract
This study reports the facile syntheses of tetra-boron difluoride (tetra-BF2 ) complexes, flag-hinge-like molecules that exhibit intense green-to-orange luminescence in solution and yellow-to-red emission in the solid states. Single-crystal structure analysis and density functional theory calculations suggested a bent structure of this series of compounds. The complexes also exhibited excellent optical properties, with quantum yields reaching 100 % and a large Stokes shift. These properties were attributed to the altered bending angle of the molecule in the S1 excited state. As the rotational motion was suppressed around the 2,2'-bipyrrole axis, atropisomers with axial chirality were formed, which are optically resolvable into (R) and (S)-enantiomers through a chiral column. The atropisomers thus function as circularly polarized luminescent (CPL) materials, in which the color (green, green-yellow, and yellow) can be varied by controlling the aggregation state. This rational design of multi-BF2 complexes can potentially realize novel photofunctional materials.
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Affiliation(s)
- Luxia Cui
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Hyuga Shinjo
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Takafumi Ichiki
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Koichi Deyama
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Takunori Harada
- Faculty of Science and Technology, Graduate School of Engineering, Oita University, 700 Dannoharu, Oita City, 870-1192, Japan
| | - Kohei Ishibashi
- Faculty of Science and Technology, Graduate School of Engineering, Oita University, 700 Dannoharu, Oita City, 870-1192, Japan
| | - Takumi Ehara
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Kiyoshi Miyata
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Ken Onda
- Department of Chemistry, Graduate School of Science, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Yoshio Hisaeda
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Toshikazu Ono
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
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11
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Cui L, Shinjo H, Ichiki T, Deyama K, Harada T, Ishibashi K, Ehara T, Miyata K, Onda K, Hisaeda Y, Ono T. Highly Fluorescent Bipyrrole‐Based Tetra‐BF
2
Flag‐Hinge Chromophores: Achieving Multicolor and Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Luxia Cui
- Department of Chemistry and Biochemistry Graduate School of Engineering Center for Molecular Systems (CMS) Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Hyuga Shinjo
- Department of Chemistry and Biochemistry Graduate School of Engineering Center for Molecular Systems (CMS) Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Takafumi Ichiki
- Department of Chemistry and Biochemistry Graduate School of Engineering Center for Molecular Systems (CMS) Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Koichi Deyama
- Department of Chemistry and Biochemistry Graduate School of Engineering Center for Molecular Systems (CMS) Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Takunori Harada
- Faculty of Science and Technology Graduate School of Engineering Oita University 700 Dannoharu Oita City 870-1192 Japan
| | - Kohei Ishibashi
- Faculty of Science and Technology Graduate School of Engineering Oita University 700 Dannoharu Oita City 870-1192 Japan
| | - Takumi Ehara
- Department of Chemistry Graduate School of Science Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Kiyoshi Miyata
- Department of Chemistry Graduate School of Science Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Ken Onda
- Department of Chemistry Graduate School of Science Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Yoshio Hisaeda
- Department of Chemistry and Biochemistry Graduate School of Engineering Center for Molecular Systems (CMS) Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
| | - Toshikazu Ono
- Department of Chemistry and Biochemistry Graduate School of Engineering Center for Molecular Systems (CMS) Kyushu University 744 Motooka, Nishi-ku Fukuoka 819-0395 Japan
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12
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Rodríguez R, Naranjo C, Kumar A, Matozzo P, Das TK, Zhu Q, Vanthuyne N, Gómez R, Naaman R, Sánchez L, Crassous J. Mutual Monomer Orientation To Bias the Supramolecular Polymerization of [6]Helicenes and the Resulting Circularly Polarized Light and Spin Filtering Properties. J Am Chem Soc 2022; 144:7709-7719. [PMID: 35404592 PMCID: PMC9073930 DOI: 10.1021/jacs.2c00556] [Citation(s) in RCA: 47] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
![]()
We
report on the synthesis and self-assembly of 2,15- and 4,13-disubstituted
carbo[6]helicenes 1 and 2 bearing 3,4,5-tridodecyloxybenzamide
groups. The self-assembly of these [6]helicenes is strongly influenced
by the substitution pattern in the helicene core that affects the
mutual orientation of the monomeric units in the aggregated form.
Thus, the 2,15-substituted derivative 1 undergoes an
isodesmic supramolecular polymerization forming globular nanoparticles
that maintain circularly polarized light (CPL) with glum values as high as 2 × 10–2.
Unlike carbo[6]helicene 1, the 4,13-substituted derivative 2 follows a cooperative mechanism generating helical one-dimensional
fibers. As a result of this helical organization, [6]helicene 2 exhibits a unique modification in its ECD spectral pattern
showing sign inversion at low energy, accompanied by a sign change
of the CPL with glum values of 1.2 ×
10–3, thus unveiling an example of CPL inversion
upon supramolecular polymerization. These helical supramolecular structures
with high chiroptical activity, when deposited on conductive surfaces,
revealed highly efficient electron-spin filtering abilities, with
electron spin polarizations up to 80% for 1 and 60% for 2, as measured by magnetic conducting atomic force microscopy.
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Affiliation(s)
- Rafael Rodríguez
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Cristina Naranjo
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Anil Kumar
- Department of Chemical and Biological Physics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Paola Matozzo
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Tapan Kumar Das
- Department of Chemical and Biological Physics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Qirong Zhu
- Department of Chemical and Biological Physics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2, UMR 7313, Marseille 13397, France
| | - Rafael Gómez
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Ron Naaman
- Department of Chemical and Biological Physics, Weizmann Institute of Science, Rehovot 76100, Israel
| | - Luis Sánchez
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | - Jeanne Crassous
- Univ Rennes, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
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13
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Woźny M, Mames A, Ratajczyk T. Triptycene Derivatives: From Their Synthesis to Their Unique Properties. Molecules 2021; 27:250. [PMID: 35011478 PMCID: PMC8746337 DOI: 10.3390/molecules27010250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 12/27/2021] [Accepted: 12/28/2021] [Indexed: 11/17/2022] Open
Abstract
Since the first preparation of triptycene, great progress has been made with respect to its synthesis and the understanding of its properties. Interest in triptycene-based systems is intense; in recent years, advances in the synthetic methodology and properties of new triptycenes have been reported by researchers from various fields of science. Here, an account of these new developments is given and placed in reference to earlier pivotal works that underpin the field. First, we discuss new approaches to the synthesis of new triptycenes. Progress in the regioselective synthesis of sterically demanding systems is discussed. The application of triptycenes in catalysis is also presented. Next, progress in the understanding of the relations between triptycene structures and their properties is discussed. The unique properties of triptycenes in the liquid and solid states are elaborated. Unique interactions, which involve triptycene molecular scaffolds, are presented. Molecular interactions within a triptycene unit, as well as between triptycenes or triptycenes and other molecules, are also evaluated. In particular, the summary of the synthesis and useful features will be helpful to researchers who are using triptycenes as building blocks in the chemical and materials sciences.
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Affiliation(s)
- Mateusz Woźny
- Institute of Organic Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Adam Mames
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
| | - Tomasz Ratajczyk
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland
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14
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Zhang J, Yan N, Ju C, Zhao D. Nickel(0)‐Catalyzed Asymmetric Ring Expansion Toward Enantioenriched Silicon‐Stereogenic Benzosiloles. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202111025] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Jinyu Zhang
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Nuo Yan
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Cheng‐Wei Ju
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
| | - Dongbing Zhao
- State Key Laboratory and Institute of Elemento-Organic Chemistry College of Chemistry Nankai University 94 Weijin Road Tianjin 300071 China
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15
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Zhang J, Yan N, Ju CW, Zhao D. Nickel(0)-Catalyzed Asymmetric Ring Expansion Toward Enantioenriched Silicon-Stereogenic Benzosiloles. Angew Chem Int Ed Engl 2021; 60:25723-25728. [PMID: 34590411 DOI: 10.1002/anie.202111025] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Indexed: 01/06/2023]
Abstract
The development of a straightforward strategy to obtain enantioenriched silicon-stereogenic benzosiloles remains a challenging yet appealing synthesis venture due to their potential future application in chiral electronic and optoelectronic devices. In this context, all of the existing methods rely on Rh-catalyzed systems and are somewhat limited in scope. Herein, we disclose the first Ni0 -catalyzed ring expansion process that enables the preparation of benzosiloles possessing tetraorganosilicon stereocenters in excellent yields and enantioselectivities. The presented catalysis strategy is further applied to the asymmetric synthesis of silicon-stereogenic bis-silicon-bridged π-extended systems. Preliminary studies reveal that such compounds exhibit fluorescence emission, Cotton effects and circularly polarized luminescence (CPL) activity.
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Affiliation(s)
- Jinyu Zhang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Nuo Yan
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Cheng-Wei Ju
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
| | - Dongbing Zhao
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, 94 Weijin Road, Tianjin, 300071, China
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16
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Sumsalee P, Abella L, Kasemthaveechok S, Vanthuyne N, Cordier M, Pieters G, Autschbach J, Crassous J, Favereau L. Luminescent Chiral Exciplexes with Sky-Blue and Green Circularly Polarized-Thermally Activated Delayed Fluorescence. Chemistry 2021; 27:16505-16511. [PMID: 34599776 DOI: 10.1002/chem.202102765] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Indexed: 11/08/2022]
Abstract
Luminescent exciplexes based on a chiral electron donor and achiral acceptors are reported as a new approach to design circularly polarized (CP) and thermally activated delayed fluorescence (TADF) emitters. This strategy results in rather high CP luminescence (CPL) values with glum up to 7×10-3 , one order of magnitude higher in comparison to the CPL signal recorded for the chiral donor alone (glum ∼7×10-4 ). This increase occurs concomitantly with a CPL sign inversion, as a result of the strong charge-transfer emission character, as experimentally and theoretically rationalized by using a covalent chiral donor-acceptor model. Interestingly, blue, green-yellow and red chiral luminescent exciplexes can be obtained by modifying with the electron accepting character of the achiral unit while keeping the same chiral donor unit. These results bring new (inter)molecular guidelines to obtain simply and efficiently multi-color CP-TADF emitters.
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Affiliation(s)
| | - Laura Abella
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York, 14260, USA
| | | | - Nicolas Vanthuyne
- Aix Marseille University, CNRS Centrale Marseille, iSm2, 13284, Marseille, France
| | - Marie Cordier
- Univ. Rennes, CNRS, ISCR - UMR 6226, 35000, Rennes, France
| | - Grégory Pieters
- Département Médicaments et Technologies pour la Santé (DMTS), SCBM, Université Paris-Saclay, CEA, INRAE, 91191, Gif-sur-Yvette, France
| | - Jochen Autschbach
- Department of Chemistry, University at Buffalo, State University of New York, Buffalo, New York, 14260, USA
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17
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Wang M, Zhao CH. Chiral Triarylborane-based Small Organic Molecules for Circularly Polarized Luminescence. CHEM REC 2021; 22:e202100199. [PMID: 34559456 DOI: 10.1002/tcr.202100199] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 09/07/2021] [Accepted: 09/07/2021] [Indexed: 12/19/2022]
Abstract
Circularly polarized luminescence (CPL) has shown promising application potentials in 3D display, optical data storage, smart sensors/probers, CPL lasers, and light source for asymmetric photosynthesis. In the last decade, the CPL-active small organic molecules (CPL-SOMs) have attracted rapidly increasing research interest owing to the great advantages of SOMs, such as high luminescence efficiency, facile modification of chemical structure, fine emission wavelength tuning, precise relationships between structure and properties, and as well as easy fabrication. Promoted by the unique effects of boryl group, such as strong electron-accepting ability, great steric effect, and Lewis acidity to bind with Lewis bases, we herein summarized our recent research results about the creation of CPL-SOMs by modification of chiral scaffolds, such as [2.2]paracyclophane, [5]/[7]helicene, and binaphthyl, with boryl group. The preliminary results have well demonstrated that the chiral triarylborane-based SOMs exhibit promising CPL properties, such as intense CPL in combination of high luminescence dissymmetry factor (|glum |) with high fluorescence efficiency, solvent-induced sign inversion, facile emission wavelength tuning, high fluorescence efficiency in the solid, and substituent-induced sign inversion.
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Affiliation(s)
- Min Wang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
| | - Cui-Hua Zhao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, P. R. China
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18
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Chen J, Gao C, Zhang Z, Liu X, Chen Y, Feng L. Kinetic control of chirality and circularly polarized luminescence in G-quartet materials. J Mater Chem B 2021; 9:7140-7144. [PMID: 34008691 DOI: 10.1039/d1tb00683e] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The formation of chirality of G-quartet materials has been of concern for a long time, however, the helix-handedness of G-quartet materials is still ambiguous, as well as the novel circularly polarized luminescence (CPL) properties. Here, we demonstrated that the handedness of G-quartet materials highly depends on their formation kinetics. By controlling the temperature or the initial concentration of reactants, we found that right-handed helical G-quartet nanostructures were synthesized in the slow process, while left-handed structures were synthesized in the fast process via orderly stacking. The phenomenon can be explained by the theory of kinetic trapping, in which a slow process leads to the thermodynamic equilibrium, while a fast process results in the kinetic trap state. Furthermore, the first kinetic trapping-controlled reversal CPL system was designed in G-quartet materials via chirality transfer, which has potential applications in CPL materials design and application.
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Affiliation(s)
- Jingqi Chen
- Materials Genome Institute, and Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China.
| | - Chenqi Gao
- Materials Genome Institute, and Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China.
| | - Zhiwei Zhang
- Materials Genome Institute, and Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China.
| | - Xiaowei Liu
- Materials Genome Institute, and Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China.
| | - Yingying Chen
- Materials Genome Institute, and Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China.
| | - Lingyan Feng
- Materials Genome Institute, and Department of Chemistry, College of Sciences, Shanghai University, Shanghai 200444, China.
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19
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Affiliation(s)
- Arthur H. G. David
- Department of Chemistry Northwestern University Evanston Illinois 60208 United States
| | - J. Fraser Stoddart
- Department of Chemistry Northwestern University Evanston Illinois 60208 United States
- School of Chemistry University of New South Wales Sydney NSW 2052 Australia
- Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310021 China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou 311215 China
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20
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Zhao T, Han J, Shi Y, Zhou J, Duan P. Multi-Light-Responsive Upconversion-and-Downshifting-Based Circularly Polarized Luminescent Switches in Chiral Metal-Organic Frameworks. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2021; 33:e2101797. [PMID: 34245189 DOI: 10.1002/adma.202101797] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 05/07/2021] [Indexed: 05/27/2023]
Abstract
Metal-organic frameworks (MOFs) have attracted tremendous attention for several novel applications. However, functional MOFs with light-responsive circularly polarized luminescence (CPL) are not examined in detail. Therefore, a dual CPL switch exhibiting both upconversion (UC) and downshifting (DS) CPL in the solid state is constructed by loading a luminescent diarylethene derivative (DAEC) and UC nanoparticles (UCNPs) into chiral MOFs. The chiral MOF⊃DAEC composites exhibit both photoswitchable luminescence and DS-CPL properties under alternating UV and visible light irradiation. Additionally, a reversible UC-CPL switch is realized using near-infrared (NIR) and visible light irradiation by introducing energy-level-matched UCNPs and DAEC into the chiral MOFs. The dissymmetry factor (glum ) of UC-CPL is noted to be significantly amplified through energy transfer compared to that of DS-CPL, which indicates that the information on circular polarization can be manipulated by altering the incident light. A chiroptical logic circuit with a 2D information output is designed with UV, visible, and NIR light as inputs by setting a rational threshold.
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Affiliation(s)
- Tonghan Zhao
- 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
- School of Nano Science and Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Jianlei Han
- 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
| | - Yonghong Shi
- 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
- School of Nano Science and Technology, University of Chinese Academy of Sciences, Beijing, 100049, 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
| | - 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
- School of Nano Science and Technology, University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
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21
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Li HW, Li M, Zhao ZH, Chen CF, Peng Q, Zhao CH. Propeller Configuration Flipping of the Trivalent Boron-Inducing Substituent Dependence of the Circularly Polarized Luminescence Sign in Triarylborane-Based [7]Helicenes. Org Lett 2021; 23:4759-4763. [PMID: 34080417 DOI: 10.1021/acs.orglett.1c01485] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We here disclose two triarylborane-based [7]helicenes, which contain a dimesitylboryl or a 2-(dimesitylboryl)phenyl at position 9 of the [7]helicene skeleton. The change in the peripheral substituent from dimesitylboryl to 2-(dimesitylboryl)phenyl induced doubling of |glum| and sign inversion of the circularly polarized luminescence (CPL). The substituent dependence of the CPL sign is reasonably explained by the propeller configuration flipping of boron, which has a significant influence on the chiroptical properties.
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Affiliation(s)
- Han-Wei Li
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Meng Li
- Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Zheng-Hua Zhao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
| | - Chuan-Feng Chen
- Beijing National Laboratory for Molecular Science, CAS Key Laboratory of Molecular Recognition and Function, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
| | - Qian Peng
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People's Republic of China
| | - Cui-Hua Zhao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China
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22
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Jiménez J, Díaz-Norambuena C, Serrano S, Ma SC, Moreno F, Maroto BL, Bañuelos J, Muller G, de la Moya S. BINOLated aminostyryl BODIPYs: a workable organic molecular platform for NIR circularly polarized luminescence. Chem Commun (Camb) 2021; 57:5750-5753. [PMID: 34013923 DOI: 10.1039/d1cc01255j] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The accessible at-boron-BINOLated 3,5-bis(4-aminostyryl)ated BODIPY scaffold is highlighted as a workable platform for developing enantiopure small organic molecules exhibiting CPL in the NIR region, even in water solution, the latter being key for CPL-based bioapplications. Synthetic simplicity, noticeable chiroptical efficiency in the NIR and the possibility to access water-soluble emitters pave the way for advancing CPL tools based on organic emitters and NIR radiation.
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Affiliation(s)
- Josué Jiménez
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, Madrid, 28040, Spain.
| | - Carolina Díaz-Norambuena
- Departamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, Bilbao, 48080, Spain
| | - Sergio Serrano
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, Madrid, 28040, Spain.
| | - Shing Cho Ma
- Department of Chemistry, San José State University, San José, CA 95192-0101, USA
| | - Florencio Moreno
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, Madrid, 28040, Spain.
| | - Beatriz L Maroto
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, Madrid, 28040, Spain.
| | - Jorge Bañuelos
- Departamento de Química Física, Universidad del País Vasco-EHU, Apartado 644, Bilbao, 48080, Spain
| | - Gilles Muller
- Department of Chemistry, San José State University, San José, CA 95192-0101, USA
| | - Santiago de la Moya
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Ciudad Universitaria s/n, Madrid, 28040, Spain.
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23
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Du S, Zhu X, Zhang L, Liu M. Switchable Circularly Polarized Luminescence in Supramolecular Gels through Photomodulated FRET. ACS APPLIED MATERIALS & INTERFACES 2021; 13:15501-15508. [PMID: 33764753 DOI: 10.1021/acsami.1c00181] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
While the tremendous deal of efforts has been dedicated to the design and fabrication of materials with circularly polarized luminescence (CPL), the development of the chiroptical switch between different CPL signals is one of the important routes toward its application. Here, we prepared a supramolecular gel from the coassemblies containing a chiral gelator (9-fluoren-methoxycarbonyl-functionalized glutamate derivatives, FLG), a fluorescent molecule [(rhodamine B, RhB) or (2',7'-dichlorofluorescein sodium salt, DCF)], and a photochromic molecule [1,2-bis(2,4-dimethyl-5-phenyl-3-thienyl)-3,3,4,4,5,5-hexafluoro-1-cyclopentene, DAE], thus constructing photomodulated switchable CPL soft materials. It was found that FLG could form supramolecular gel in ethanol and self-assemble into left-handed twisted nanostructures. During the formation of a co-gel with RhB (or DCF) and DAE, the chirality of FLG could be effectively transferred to both the fluorescent and photochromic components, which induced them with chiroptical properties including CPL and circular dichroism (CD). DAE undergoes a reversible transition between the achromatous open state and the dark purple closed state in the co-gel under alternating irradiation with UV and visible light. During such a process, an intermolecular Förster resonance energy transfer (FRET) behavior from fluorescent RhB to ring-closed DAE caused the emission quenching of RhB, which led to CPL silence of RhB in the co-gel. Subsequent irradiation with visible light caused the restoration of the emission and CPL activity with the restored open state. These changes could be repeated many times upon alternate UV and visible irradiation. Therefore, a reversible CPL switch was fabricated in supramolecular gels through the photomodulated FRET process.
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Affiliation(s)
- Sifan Du
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Xuefeng Zhu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Li Zhang
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Minghua Liu
- Beijing National Laboratory for Molecular Science (BNLMS), CAS Key Laboratory of Colloid, Interface and Chemical Thermodynamics, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
- University of Chinese Academy of Sciences, Beijing 100049, P. R. China
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24
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Ono Y, Hirao T, Ikeda T, Haino T. Self-Assembling Behavior and Chiroptical Properties of Carbazole-Cored Phenyl Isoxazolyl Benzenes. J Org Chem 2021; 86:5499-5505. [DOI: 10.1021/acs.joc.0c03005] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yudai Ono
- Department of Chemistry, Graduate School of Science, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Takehiro Hirao
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima 739-8526, Japan
| | - Toshiaki Ikeda
- Department of Chemistry, Faculty of Science, Tokai University, 4-1-1, Kitakaname, Hiratsuka, Kanagawa 259-1292, Japan
| | - Takeharu Haino
- Department of Chemistry, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1, Kagamiyama, Higashi-Hiroshima 739-8526, Japan
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25
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Li W, Gu Q, Wang X, Zhang D, Wang Y, He X, Wang W, Yang H. AIE‐Active Chiral [3]Rotaxanes with Switchable Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202100934] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Wei‐Jian Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Qingyi Gu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Xu‐Qing Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Dan‐Yang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Yu‐Te Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Xiao He
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Wei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Hai‐Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
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26
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Li W, Gu Q, Wang X, Zhang D, Wang Y, He X, Wang W, Yang H. AIE‐Active Chiral [3]Rotaxanes with Switchable Circularly Polarized Luminescence. Angew Chem Int Ed Engl 2021; 60:9507-9515. [DOI: 10.1002/anie.202100934] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 02/07/2021] [Indexed: 12/16/2022]
Affiliation(s)
- Wei‐Jian Li
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Qingyi Gu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Xu‐Qing Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Dan‐Yang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Yu‐Te Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Xiao He
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Wei Wang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
| | - Hai‐Bo Yang
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes & Chang-Kung Chuang Institute School of Chemistry and Molecular Engineering East China Normal University 3663 N. Zhongshan Road Shanghai 200062 P. R. China
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Chen Y, Lu P, Li Z, Yuan Y, Ye Q, Zhang H. Dual Stimuli-Responsive High-Efficiency Circularly Polarized Luminescence from Light-Emitting Chiral Nematic Liquid Crystals. ACS APPLIED MATERIALS & INTERFACES 2020; 12:56604-56614. [PMID: 33274914 DOI: 10.1021/acsami.0c17241] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Considerable luminescence dissymmetry factor (glum) is vital for application implementation of circularly polarized luminescence (CPL) materials. Moreover, a dual CPL switch has promising prospects in high-security encryption and sensor devices. Herein, we designed and synthesized an emissive chiral nematic liquid crystal (N*-LC) by doping a luminescent chiral additive (NO2-CS-C6-Chol) into a nematic liquid crystal (5CB). The helical assembly structure produced by inducing the formation of N*-LC endows the prepared emissive N*-LC with a larger glum value. With the increase of the doping concentration from 1 to 10 wt %, the helical pitch (P) of N*-LC gradually decreases from 25.48 to 3.92 μm. The corresponding glum value increases first, reaches the maximum value (-0.38) at 6 wt %, and then decreases slightly. Further, the prepared emissive N*-LC doped with 6 wt % NO2-CS-C6-Chol is injected into an indium-tin oxide (ITO)-coated LC cell, to which a direct current (DC) electric field is applied. The glum value can be repeatedly shuttled between the "on" and "off" state by adjusting the applied voltage. Meanwhile, owing to the inherent thermal dependence of the liquid crystal phase structure, the glum value can also be switched between the on and off state by regulating the temperature. Therefore, an electrically controlled and thermocontrolled dual CPL switching device is successfully constructed.
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Affiliation(s)
- Youde Chen
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China
| | - Peng Lu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China
| | - Zhiyan 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
| | - Yongjie Yuan
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China
| | - Qiang Ye
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China
| | - Hailiang Zhang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry, Xiangtan University, Xiangtan 411105, Hunan, China
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Liu M, Li MT, Xu S, Yang H, Sun HB. Bioinspired Superhydrophobic Surfaces via Laser-Structuring. Front Chem 2020; 8:835. [PMID: 33195040 PMCID: PMC7596381 DOI: 10.3389/fchem.2020.00835] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Accepted: 08/10/2020] [Indexed: 01/01/2023] Open
Abstract
Bioinspired superhydrophobic surfaces are an artificial functional surface that mainly extracts morphological designs from natural organisms. In both laboratory research and industry, there is a need to develop ways of giving large-area surfaces water repellence. Currently, surface modification methods are subject to many challenging requirements such as a need for chemical-free treatment or high surface roughness. Laser micro-nanofabrications are a potential way of addressing these challenges, as they involve non-contact processing and outstanding patterning ability. This review briefly discusses multiple laser patterning methods, which could be used for surface structuring toward creating superhydrophobic surfaces.
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Affiliation(s)
- Monan Liu
- Department of Condensed Matter Physics, College of Physics, Jilin University, Changchun, China
| | - Mu-Tian Li
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Shuai Xu
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Han Yang
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
| | - Hong-Bo Sun
- State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun, China
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Zhang MY, Liang X, Ni DN, Liu DH, Peng Q, Zhao CH. 2-(Dimesitylboryl)phenyl-Substituted [2.2]Paracyclophanes Featuring Intense and Sign-Invertible Circularly Polarized Luminescence. Org Lett 2020; 23:2-7. [DOI: 10.1021/acs.orglett.0c02463] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Meng-Yuan Zhang
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P.R. China
| | - Xiao Liang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P.R. China
| | - Dan-Ning Ni
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P.R. China
| | - Di-Hong Liu
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P.R. China
| | - Qian Peng
- Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Science (BNLMS), Beijing 100190, P. R. China
| | - Cui-Hua Zhao
- School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, P.R. China
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Juan A, Sun H, Qiao J, Guo J. Near-infrared light-controlled circularly polarized luminescence of self-organized emissive helical superstructures assisted by upconversion nanoparticles. Chem Commun (Camb) 2020; 56:13649-13652. [DOI: 10.1039/d0cc05910b] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The reversible switching of circularly polarized luminescence in a self-organized emissive helical superstructure using 980 nm NIR excitation light with different power intensities is reported for the first time.
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Affiliation(s)
- Ao Juan
- Key Laboratory of Carbon Fibers and Functional Polymers
- Ministry of Education, and College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Hao Sun
- Key Laboratory of Carbon Fibers and Functional Polymers
- Ministry of Education, and College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jinghui Qiao
- Key Laboratory of Carbon Fibers and Functional Polymers
- Ministry of Education, and College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
| | - Jinbao Guo
- Key Laboratory of Carbon Fibers and Functional Polymers
- Ministry of Education, and College of Materials Science and Engineering
- Beijing University of Chemical Technology
- Beijing 100029
- China
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