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Higashi T, Taharabaru T, Motoyama K. Synthesis of cyclodextrin-based polyrotaxanes and polycatenanes for supramolecular pharmaceutical sciences. Carbohydr Polym 2024; 337:122143. [PMID: 38710552 DOI: 10.1016/j.carbpol.2024.122143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/01/2024] [Accepted: 04/08/2024] [Indexed: 05/08/2024]
Abstract
Cyclodextrins (CDs) are essential in the pharmaceutical industry and have long been used as food and pharmaceutical additives. CD-based interlocked molecules, such as rotaxanes, polyrotaxanes, catenanes, and polycatenanes, have been synthesized and have attracted considerable attention in supramolecular chemistry. Among them, CD polyrotaxanes have been employed as slide-ring materials and biomaterials. CD polycatenanes are new materials; therefore, to date, no examples of applied research on CD polycatenanes have been reported. Consequently, we expect that applied research on CD polycatenanes will accelerate in the future. This review article summarizes the syntheses and structural analyses of CD polyrotaxanes and polycatenanes to facilitate their applications in the pharmaceutical industry. We believe that this review will promote further research on CD-based interlocked molecules.
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Affiliation(s)
- Taishi Higashi
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan.
| | - Toru Taharabaru
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan
| | - Keiichi Motoyama
- Graduate School of Pharmaceutical Sciences, Kumamoto University, 5-1 Oe-honmachi, Chuo-ku, Kumamoto 862-0973, Japan
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2
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Jin Y, Liu Y, Zhu J, Liu H. Pillararenes: a new frontier in antimicrobial therapy. Org Biomol Chem 2024; 22:4202-4211. [PMID: 38727528 DOI: 10.1039/d4ob00396a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2024]
Abstract
Pillararenes have gained great interest among researchers in many fields due to their symmetric structure and facile functionalization. In this review, we summarize recent progress for pillararenes as antimicrobial agents, ranging from cationic pillararenes and peptide-modified pillararenes to sugar-functionalized pillararenes. Moreover, their structure-activity relationships are presented, and their mechanisms of action are discussed. As a state-of-the-art technology, their opportunities and outlook are also outlined in this emerging field. Overall, their potent inhibitory activity and high biocompatibility give them potential for the development of novel antimicrobial agents.
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Affiliation(s)
- Yanqing Jin
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, 693 Xiongchu Avenue, Wuhan 430073, P. R. China.
| | - Yisu Liu
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, 693 Xiongchu Avenue, Wuhan 430073, P. R. China.
| | - Jiang Zhu
- Medical Imaging Key Laboratory of Sichuan Province, North Sichuan Medical college, Nanchong 637000, Sichuan, P. R. China
| | - Hui Liu
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering & Pharmacy, Wuhan Institute of Technology, 693 Xiongchu Avenue, Wuhan 430073, P. R. China.
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3
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Ohtani S, Nakaguchi K, Kato K, Ogoshi T. Solid-State Emissive Pillar[6]arene Derivative Having Alternate Methylene and Nitrogen Bridges. Chem Asian J 2024; 19:e202400106. [PMID: 38380963 DOI: 10.1002/asia.202400106] [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: 01/30/2024] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 02/22/2024]
Abstract
Macrocyclic arenes show conformational adaptability, which allows host-guest complexations with the size-matched guest molecules. However, their emission properties are often poor in the solid states due to the self-absorption. Herein, we newly synthesized pillar[6]arene derivatives having alternate methylene and nitrogen bridging structures. Solvatochromic study reveals that the nitrogen-embedding into the cyclic structures can strengthen the intramolecular charge transfer (CT) nature compared to that of the linear nitrogen-bridged precursor. Owing to the large Stokes shift in the solid state, one of the nitrogen-embedded pillar[6]arenes shows high absolute photoluminescence quantum yield (ΦPL=0.36). Furthermore, it displays a turn-off sensing ability toward nitrobenzene (NB) vapor; a fluorescence quenching is observed when exposed to the NB vapor. From the structural analysis before and after the exposure of NB vapor, the amorphous nitrogen-embedded pillar[6]arene efficiently co-crystallize with NB and formed non-emissive intermolecular CT complexes with NB.
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Affiliation(s)
- Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Kazeto Nakaguchi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
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4
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Yao C, Wang T. Quantum Size-Driven Spectral Variations in Pillar[n]arene Systems: A Density Functional Theory and Wave Function Assessment. Molecules 2024; 29:1912. [PMID: 38731404 PMCID: PMC11085802 DOI: 10.3390/molecules29091912] [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: 04/01/2024] [Revised: 04/17/2024] [Accepted: 04/19/2024] [Indexed: 05/13/2024] Open
Abstract
This study explores the quantum size effects on the optical properties of pillar[n]arene (n = 5, 6, 7, 8) utilizing density functional theory (DFT) and wave function analysis. The mechanisms of electron transitions in one-photon absorption (OPA) and two-photon absorption (TPA) spectra are investigated, alongside the calculation of electron circular dichroism (ECD) for these systems. Transition Density Matrix (TDM) and electron-hole pair density maps are employed to study the electron excitation characteristics, unveiling a notable size dependency. Analysis of the transition electric dipole moment (TEDM) and the transition magnetic dipole moment (TMDM) reveals the electromagnetic interaction mechanism within pillar[n]arene. Raman spectra computations further elucidate vibrational modes, while interactions with external environments are studied using electrostatic potential (ESP) analysis, and electron delocalization is assessed under an external magnetic field, providing insights into the magnetically induced current phenomena within these supramolecular structures. The thermal stability of pillar[n]arene was investigated by ab initio molecular dynamics (AIMD).
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Affiliation(s)
- Cailian Yao
- College of Science, Liaoning Petrochemical University, Fushun 113001, China
| | - Tao Wang
- College of Science, Liaoning Petrochemical University, Fushun 113001, China
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5
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Ohtani S, Akine S, Kato K, Fa S, Shi TH, Ogoshi T. Silapillar[ n]arenes: Their Enhanced Electronic Conjugation and Conformational Versatility. J Am Chem Soc 2024; 146:4695-4703. [PMID: 38324921 DOI: 10.1021/jacs.3c12093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
During recent decades, methylene-bridged macrocyclic arenes have been widely used in supramolecular chemistry. However, their π-conjugations are very weak, as the methylene bridges disrupt the electronic communication between π orbitals of the aromatic units. Herein, we successfully synthesized a series of silapillar[n]arenes (n = 4, 6, and 8) using silylene bridging. These showed enhanced electronic conjugation compared with the parent pillar[n]arenes because of σ*-π* conjugation between σ* (Si-C) orbitals and π* orbitals of the benzenes. Owing to the longer Si-C bond compared with the C-C bond, silylene-bridging provides additional structural flexibility into the pillar[n]arene scaffolds; a strained silapillar[4]arene was formed, which is unavailable in the parent pillar[n]arenes because of the steric requirements. Furthermore, silapillar[n]arenes displayed interesting size-dependent structural and optical properties.
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Affiliation(s)
- Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shigehisa Akine
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tan-Hao Shi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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6
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Heidecker AA, Stasi M, Spears A, Boekhoven J, Pöthig A. Silver and Gold Pillarplex Pseudorotaxanes from α,ω-Dicarboxylic Acids. Chempluschem 2023; 88:e202300234. [PMID: 37306394 DOI: 10.1002/cplu.202300234] [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: 05/16/2023] [Revised: 06/09/2023] [Accepted: 06/12/2023] [Indexed: 06/13/2023]
Abstract
A series of pseudorotaxanes with supramolecular organometallic silver(I) and gold(I) pillarplexes acting as rings and different α,ω-dicarboxylic acids as axle components are reported. The successful formation of the host-guest complexes is shown by 1 H NMR spectroscopy and respective NMR titration. Additional evaluation with ITC titration experiments yielded dissociation constants (Kd ) ranging from 10-5 to 10-7 M. Single-crystal X-Ray diffraction analysis reveals a particularly exciting pore alignment of different examples in the solid state depending on the length of the guest. The work highlights, that dicarboxylic acids can penetrate the tight tubular pillarplex pore, paving the way to future mechanically interlocked molecules and materials.
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Affiliation(s)
- Alexandra A Heidecker
- Technical University of Munich, TUM School of Natural Sciences, Department of Chemistry, Chair of Inorganic and Metal-Organic Chemistry, Catalysis Research Center (CRC), Ernst-Otto-Fischer-Straße 1, 85748, Garching, Germany
| | - Michele Stasi
- Technical University of Munich, TUM School of Natural Sciences, Department of Chemistry, Chair of Supramolecular Chemistry Lichtenbergstraße 4, 85748, Garching, Germany
| | - Alexander Spears
- Technical University of Munich, TUM School of Natural Sciences, Department of Chemistry, Chair of Inorganic and Metal-Organic Chemistry, Catalysis Research Center (CRC), Ernst-Otto-Fischer-Straße 1, 85748, Garching, Germany
| | - Job Boekhoven
- Technical University of Munich, TUM School of Natural Sciences, Department of Chemistry, Chair of Supramolecular Chemistry Lichtenbergstraße 4, 85748, Garching, Germany
| | - Alexander Pöthig
- Technical University of Munich, TUM School of Natural Sciences, Department of Chemistry, Chair of Inorganic and Metal-Organic Chemistry, Catalysis Research Center (CRC), Ernst-Otto-Fischer-Straße 1, 85748, Garching, Germany
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7
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Andrei IM, Strilets D, Fa S, Baaden M, Ogoshi T, Barboiu M. Combinatorial Screening of Water/Proton Permeation of Self-Assembled Pillar[5]arene Artificial Water Channel Libraries. Angew Chem Int Ed Engl 2023; 62:e202310812. [PMID: 37610532 DOI: 10.1002/anie.202310812] [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: 07/27/2023] [Revised: 08/22/2023] [Accepted: 08/23/2023] [Indexed: 08/24/2023]
Abstract
Artificial water channels (AWCs) that selectively transport water and reject ions through bilayer membranes have potential to act as synthetic Aquaporins (AQPs). AWCs can have a similar osmotic permeability, better stability, with simpler manufacture on a larger-scale and have higher functional density and surface permeability when inserted into the membrane. Here, we report the screening of combinatorial libraries of symmetrical and unsymmetrical rim-functionalized PAs A-D that are able to transport ca. 107 -108 water molecules/s/channel, which is within 1 order of magnitude of AQPs' and show total ion and proton rejection. Among the four channels, C and D are 3-4 times more water permeable than A and B when inserted in bilayer membranes. The binary combinations of A-D with different molar ratios could be expressed as an independent (linear ABA), a recessive (inhibition AB, AC, DB, ACA), or a dominant (amplification, DBD) behavior of the water net permeation events.
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Affiliation(s)
- Iuliana-Marilena Andrei
- Institut Europeen des Membranes, Adaptative Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, 34095, Montpellier, France
| | - Dmytro Strilets
- Institut Europeen des Membranes, Adaptative Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, 34095, Montpellier, France
| | - Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Marc Baaden
- Université Paris Cité, CNRS, Laboratoire de Biochimie Théorique, 13 rue Pierre et Marie Curie, 75005, Paris, France
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering, Kyoto University Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
- WPI Nano Life Science Institute, Kanazawa University Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Mihail Barboiu
- Institut Europeen des Membranes, Adaptative Supramolecular Nanosystems Group, University of Montpellier, ENSCM-CNRS, Place E. Bataillon CC047, 34095, Montpellier, France
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8
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Jonkergouw C, Beyeh NK, Osmekhina E, Leskinen K, Taimoory SM, Fedorov D, Anaya-Plaza E, Kostiainen MA, Trant JF, Ras RHA, Saavalainen P, Linder MB. Repurposing host-guest chemistry to sequester virulence and eradicate biofilms in multidrug resistant Pseudomonas aeruginosa and Acinetobacter baumannii. Nat Commun 2023; 14:2141. [PMID: 37059703 PMCID: PMC10104825 DOI: 10.1038/s41467-023-37749-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Accepted: 03/29/2023] [Indexed: 04/16/2023] Open
Abstract
The limited diversity in targets of available antibiotic therapies has put tremendous pressure on the treatment of bacterial pathogens, where numerous resistance mechanisms that counteract their function are becoming increasingly prevalent. Here, we utilize an unconventional anti-virulence screen of host-guest interacting macrocycles, and identify a water-soluble synthetic macrocycle, Pillar[5]arene, that is non-bactericidal/bacteriostatic and has a mechanism of action that involves binding to both homoserine lactones and lipopolysaccharides, key virulence factors in Gram-negative pathogens. Pillar[5]arene is active against Top Priority carbapenem- and third/fourth-generation cephalosporin-resistant Pseudomonas aeruginosa and Acinetobacter baumannii, suppressing toxins and biofilms and increasing the penetration and efficacy of standard-of-care antibiotics in combined administrations. The binding of homoserine lactones and lipopolysaccharides also sequesters their direct effects as toxins on eukaryotic membranes, neutralizing key tools that promote bacterial colonization and impede immune defenses, both in vitro and in vivo. Pillar[5]arene evades both existing antibiotic resistance mechanisms, as well as the build-up of rapid tolerance/resistance. The versatility of macrocyclic host-guest chemistry provides ample strategies for tailored targeting of virulence in a wide range of Gram-negative infectious diseases.
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Affiliation(s)
- Christopher Jonkergouw
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland.
| | - Ngong Kodiah Beyeh
- Oakland University, Department of Chemistry, 146 Library Drive, Rochester, MI, 48309-4479, USA
- Aalto University, School of Science, Department of Applied Physics, Puumiehenkuja 2, Espoo, Finland
| | - Ekaterina Osmekhina
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland
| | - Katarzyna Leskinen
- University of Helsinki, Translational Immunology Research Program, Haartmaninkatu 8, 0014, Helsinki, Finland
| | - S Maryamdokht Taimoory
- University of Windsor, Department of Chemistry and Biochemistry, Windsor, ON, N9B 3P4, Canada
- University of Michigan, Department of Chemistry, Ann Arbor, MI, USA
| | - Dmitrii Fedorov
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland
| | - Eduardo Anaya-Plaza
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland
| | - Mauri A Kostiainen
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland
| | - John F Trant
- University of Windsor, Department of Chemistry and Biochemistry, Windsor, ON, N9B 3P4, Canada
| | - Robin H A Ras
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland
- Aalto University, School of Science, Department of Applied Physics, Puumiehenkuja 2, Espoo, Finland
| | - Päivi Saavalainen
- University of Helsinki, Translational Immunology Research Program, Haartmaninkatu 8, 0014, Helsinki, Finland.
- Folkhälsan Institute of Genetics, Folkhälsan Research Center, Helsinki, Finland.
| | - Markus B Linder
- Aalto University, School of Chemical Engineering, Department of Bioproducts and Biosystems, Kemistintie 1, 02150, Espoo, Finland.
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Duy Ho Q, Rauls E. Computational Study of the Adsorption of Small Gas Molecules on Pillar[5]arenes. ChemistrySelect 2023. [DOI: 10.1002/slct.202204215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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10
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Kato K, Kaneda T, Ohtani S, Ogoshi T. Per-Arylation of Pillar[ n]arenes: An Effective Tool to Modify the Properties of Macrocycles. J Am Chem Soc 2023; 145:6905-6913. [PMID: 36929722 DOI: 10.1021/jacs.3c00397] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Abstract
Installation of various substituents is a reliable and versatile way to alter the properties of macrocyclic molecules, but high-yield and controlled methods are not always available especially for multifold reactions. Herein, we report 10- and 12-fold introduction of aryl substituents onto both rims of cylinder-shaped pillar[n]arenes, which usually have alkoxy substituents slanting to the cylinder axes. Although alkoxy pillar[5]arenes exist as D5-symmetric enantiomeric pairs, arylated pillar[5]arenes provide crushed single-crystal structures and stereoisomerism including C2-symmetric conformations depending on the aryl groups. Pillar[n]arenes with 2-benzofuranyl groups display bright fluorescence with quantum yields of 88-90% and no host-guest complexation with electron-deficient molecules in solution due to large deviation from alkoxy compounds. A benzofuran-appended pillar[6]arene instead captures small gaseous molecules in the solid state, probably owing to outside spaces surrounded by aromatic rings.
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Affiliation(s)
- Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomoya Kaneda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan.,WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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11
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Zyryanov GV, Kopchuk DS, Kovalev IS, Santra S, Majee A, Ranu BC. Pillararenes as Promising Carriers for Drug Delivery. Int J Mol Sci 2023; 24:ijms24065167. [PMID: 36982244 PMCID: PMC10049520 DOI: 10.3390/ijms24065167] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 03/30/2023] Open
Abstract
Since their discovery in 2008 by N. Ogoshi and co-authors, pillararenes (PAs) have become popular hosts for molecular recognition and supramolecular chemistry, as well as other practical applications. The most useful property of these fascinating macrocycles is their ability to accommodate reversibly guest molecules of various kinds, including drugs or drug-like molecules, in their highly ordered rigid cavity. The last two features of pillararenes are widely used in various pillararene-based molecular devices and machines, stimuli-responsive supramolecular/host-guest systems, porous/nonporous materials, organic-inorganic hybrid systems, catalysis, and, finally, drug delivery systems. In this review, the most representative and important results on using pillararenes for drug delivery systems for the last decade are presented.
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Affiliation(s)
- Grigory V Zyryanov
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russia
| | - Dmitry S Kopchuk
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russia
| | - Igor S Kovalev
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- I. Ya. Postovskiy Institute of Organic Synthesis, Ural Division of the Russian Academy of Sciences, 22 S. Kovalevskoy Street, 620219 Yekaterinburg, Russia
| | - Sougata Santra
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
| | - Adinath Majee
- Department of Chemistry, Visva-Bharati University, Santiniketan 731235, India
| | - Brindaban C Ranu
- Chemical Engineering Institute, Ural Federal University, 19 Mira Street, 620002 Yekaterinburg, Russia
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Jadavpur, Kolkata 700032, India
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12
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Liu JX, Chen K, Redshaw C. Stimuli-responsive mechanically interlocked molecules constructed from cucurbit[ n]uril homologues and derivatives. Chem Soc Rev 2023; 52:1428-1455. [PMID: 36728265 DOI: 10.1039/d2cs00785a] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cucurbit[n]uril supramolecular chemistry has developed rapidly since 2001 when different cucurbit[n]uril homologues (Q[n]) were successfully separated in pure form. The combination of Q[n] cavity size and various types of external stimuli has given birth to numerous types of Q[n]-based mechanically interlocked molecules (MIMs), including (pseudo)rotaxanes, catenanes, dendrimers and poly(pseudo)rotaxanes. In this review article, the important advances in the field of Q[n]-based MIMs over the past two decades are highlighted. This review also describes examples of heterowheel (pseudo)rotaxanes and poly(pseudo)rotaxanes involving Q[n]s, and reflects on the opportunities and challenges of constructing Q[n]-based stimuli-responsive MIMs.
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Affiliation(s)
- Jing-Xin Liu
- College of Chemistry and Chemical Engineering, Anhui University of Technology, Maanshan 243002, P. R. China.
| | - Kai Chen
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, P. R. China.
| | - Carl Redshaw
- Chemistry, School of Natural Sciences, University of Hull, Hull HU6 7RX, UK
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13
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Ermakova EA, Ivanova AV, Kurbanov RK, Shurpik DN, Stoikov II, Zuev YF, Khairutdinov BI. Stereochemical inversion of pillar[5]arene. NMR and DFT studies. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134403] [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]
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14
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A Theoretical Analysis of the Reduction and Lithiation of Pillar[6]quinone. J Electroanal Chem (Lausanne) 2023. [DOI: 10.1016/j.jelechem.2023.117170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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15
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Kato K, Maeda K, Mizuno M, Nishina Y, Fa S, Ohtani S, Ogoshi T. Room‐Temperature Ring‐Opening Polymerization of δ‐Valerolactone and ϵ‐Caprolactone Caused by Uptake into Porous Pillar[5]arene Crystals. Angew Chem Int Ed Engl 2022; 61:e202212874. [DOI: 10.1002/anie.202212874] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Indexed: 11/12/2022]
Affiliation(s)
- Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Koki Maeda
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Motohiro Mizuno
- Graduate School of Natural Science and Technology Kanazawa University
- NanoMaterials Research Institute (NanoMaRi) Kanazawa University Kakuma-machi Kanazawa, 920-1192 Japan
| | - Yuta Nishina
- Research Core for Interdisciplinary Sciences Okayama University Okayama 700-8530 Japan
| | - Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry Graduate School of Engineering Kyoto University Nishikyo-ku Kyoto, 615-8510 Japan
- WPI Nano Life Science Institute Kanazawa University Kakuma-machi Kanazawa, 920-1192 Japan
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16
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Lee J, Jang S, Kim M, Boraste DR, Kim K, Park KM, Seo J. Trapping Alkali Halide Cluster Ions Inside the Cucurbit[7]uril Cavity. J Phys Chem Lett 2022; 13:9581-9588. [PMID: 36205501 DOI: 10.1021/acs.jpclett.2c02583] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
In this study, the distinctive behavior of cucurbit[n]uril (CB[n]), which captures a variety of alkali halide clusters inside the cavity during the droplet evaporation, has been investigated by using ion mobility spectrometry-mass spectrometry. Complexes of CB[7] with various alkali chloride cluster cations or anions generated during the electrospray ionization were studied, and their collision cross-section (CCS) values were obtained to determine whether these clusters were trapped inside the cavity or not. It was found that the clusters smaller than a specific critical size were trapped inside the CB[7] cavity in the gas phase, although trapping of alkali halide clusters at the given concentration is supposed to be unfavorable in solution. We suggest that the rapid solvent evaporation rapidly increases ion concentrations and subsequently forms alkali-chloride contact ion pairs; therefore, it may provide a specific environment to enable the formation of the inclusion complexes.
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Affiliation(s)
- Jiyeon Lee
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
| | - Seongjae Jang
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
| | - Minsu Kim
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
| | - Deepak R Boraste
- Center for Self-assembly and Complexity, Institute for Basic Science, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
| | - Kimoon Kim
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
- Center for Self-assembly and Complexity, Institute for Basic Science, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
| | - Kyeng Min Park
- Department of Biochemistry, Daegu Catholic University School of Medicine, Daegu 42472, Republic of Korea
| | - Jongcheol Seo
- Department of Chemistry, Pohang University of Science and Technology, Pohang 37673, Gyeongsangbuk-do, Republic of Korea
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17
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Host–guest binding selectivity of ethylated pillar[5]arene (EtP5A) towards octane, 1,7-octadiene, and 1,7-octadiyne: a computational investigation. Struct Chem 2022. [DOI: 10.1007/s11224-022-02002-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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18
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19
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Vincent SP, Chen W. Copillar[5]arene Chemistry: Synthesis and Applications. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/s-0040-1738369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractResearch on pillar[n]arenes has witnessed a very quick expansion. This emerging class of functionalized macrocyclic oligoarenes not only offers host–guest properties due to the presence of the central cavity, but also presents a wide variety of covalent functionalization possibilities. This short review focuses on copillararenes, a subfamily of pillar[n]arenes. In copillararenes, at least one of the hydroquinone units bears different functional groups compared to the others. After having defined the particular features of copillararenes, this short review compares the different synthetic strategies allowing their construction. Some key applications and future perspectives are also described. 1 Introduction2 General Features of Pillar[5]arenes3 Synthesis of Functionalized Copillar[4+1]arenes4 Concluding Remarks
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Affiliation(s)
| | - Wenzhang Chen
- Guizhou Provincial Engineering Technology Research Center for Chemical Drug R&D, Guizhou Medical University
- Department of Chemistry, UNamur, NARILIS
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20
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Higashi T, Motoyama K, Li J. Cyclodextrin-based catenanes and polycatenanes. J INCL PHENOM MACRO 2022. [DOI: 10.1007/s10847-022-01143-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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21
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Wu H, Wang M, Jing F, Kong D, Chen Y, Jia C, Li J. Enhanced photocatalytic hydrogen production performance of pillararene-doped mesoporous TiO2 with extended visible-light response. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.09.095] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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22
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Shi B, Chai Y, Qin P, Zhao XX, Li W, Zhang YM, Wei TB, Lin Q, Yao H, Qu WJ. Detection of aliphatic aldehydes by a pillar[5]arene-based fluorescent supramolecular polymer with vaporchromic behavior. Chem Asian J 2022; 17:e202101421. [PMID: 35037734 DOI: 10.1002/asia.202101421] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/12/2022] [Indexed: 11/10/2022]
Abstract
The detection of volatile aliphatic aldehydes is of significance because of their chemical toxicity, physical volatility and widespread applications in chemical industrial processes. In this work, the direct detection of aliphatic aldehydes is tackled using a fluorescent supramolecular polymer with vaporchromic behavior which is contructed by pillar[5]arene-based host-guest intereactions. Thin films with strong orange-yellow fluorescence are prepared by coating the linear supramolecular polymer on glass sheets. When the thin films are exposed to aliphatic aldehydes with different carbon chain lengths, they can selectivly sensing n -butyraldehyde ( C 4 ) and caprylicaldehyde ( C 8 ), accompanied by fluorescence quenching, indicating that the supramolecular polymer is a highly selective vapochromic response material for aliphatic aldehydes with long alkyl chains.
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Affiliation(s)
- Bingbing Shi
- Northwest Normal University, college of chemistry and chemical engineering, 967 Anning East Road, 730070, Lanzhou, CHINA
| | - Yongping Chai
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Peng Qin
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Xing-Xing Zhao
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Weichun Li
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - You-Ming Zhang
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Tai-Bao Wei
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Qi Lin
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Hong Yao
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
| | - Wen-Juan Qu
- Northwest Normal University, college of chemistry and chemical engineering, CHINA
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23
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Liu C, Zhou L, Cao S, Zhang H, Han J, Liu Z. Supramolecular systems prepared using terpyridine-containing pillararene. Polym Chem 2022. [DOI: 10.1039/d1py01397a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recent progresses about the preparation of terpyridine-containing pillararene, as well as the utilization of those building blocks for making external stimulud-responsive supramolecular systems were summarized in this review.
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Affiliation(s)
- Chang Liu
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Le Zhou
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Shuai Cao
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Huacheng Zhang
- School of Chemical Engineering and Technology, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China
| | - Jie Han
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Energy), College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhaona Liu
- Medical School, Xi'an Peihua University, Xi'an 710125, Shaanxi, China
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24
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Wang HP, Chen X, Qi YL, Huang LW, Wang CX, Ding D, Xue X. Aggregation-induced emission (AIE)-guided dynamic assembly for disease imaging and therapy. Adv Drug Deliv Rev 2021; 179:114028. [PMID: 34736987 DOI: 10.1016/j.addr.2021.114028] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 08/31/2021] [Accepted: 10/27/2021] [Indexed: 12/29/2022]
Abstract
The phenomenon of aggregation-induced emission (AIE) is inseparable from molecular aggregation and self-assembly. Therefore, the combination of AIE and supramolecular self-assembly is well-matched. AIE-guided dynamic assembly (AGDA) could effectively respond to the endogenous stimuli (such as pH, enzymes, redox molecules) and exogenous stimuli (temperature, light, ultrasound) in the disease microenvironment, so as to achieve specific imaging and diagnosis of the disease lesions. Moreover, AGDA also dynamically adjust the intramolecular motions of AIE molecules, thereby adjusting the energy dissipation pathways and realizing the switch between photodynamic therapy and photothermal therapy for superior therapeutic effects. In this review, we aim to give an overview of the constructing strategies, stimuli-responsive imaging, regulation of intramolecular motion of AGDA in recent years, which is expected to grasp the research status and striving directions of AGDA for imaging and therapy.
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Affiliation(s)
- He-Ping Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, People's Republic of China
| | - Xi Chen
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, People's Republic of China
| | - Yi-Lin Qi
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, People's Republic of China
| | - Li-Wen Huang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, People's Republic of China
| | - Chun-Xiao Wang
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, People's Republic of China
| | - Dan Ding
- State Key Laboratory of Medicinal Chemical Biology, Key Laboratory of Bioactive Materials Ministry of Education and College of Life Sciences, Nankai University, Tianjin 300071, People's Republic of China
| | - Xue Xue
- State Key Laboratory of Medicinal Chemical Biology, College of Pharmacy, Nankai University, Haihe Education Park, 38 Tongyan Road, Tianjin 300353, People's Republic of China.
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25
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Hughes A, Liu M, Paul S, Cooper AI, Blanc F. Dynamics in Flexible Pillar[ n]arenes Probed by Solid-State NMR. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:13370-13381. [PMID: 34239656 PMCID: PMC8237263 DOI: 10.1021/acs.jpcc.1c02046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Revised: 05/07/2021] [Indexed: 06/13/2023]
Abstract
Pillar[n]arenes are supramolecular assemblies that can perform a range of technologically important molecular separations which are enabled by their molecular flexibility. Here, we probe dynamical behavior by performing a range of variable-temperature solid-state NMR experiments on microcrystalline perethylated pillar[n]arene (n = 5, 6) and the corresponding three pillar[6]arene xylene adducts in the 100-350 K range. This was achieved either by measuring site-selective motional averaged 13C 1H heteronuclear dipolar couplings and subsequently accessing order parameters or by determining 1H and 13C spin-lattice relaxation times and extracting correlation times based on dipolar and/or chemical shift anisotropy relaxation mechanisms. We demonstrate fast motional regimes at room temperature and highlight a significant difference in dynamics between the core of the pillar[n]arenes, the protruding flexible ethoxy groups, and the adsorbed xylene guest. Additionally, unexpected and sizable 13C 1H heteronuclear dipolar couplings for a quaternary carbon were observed for p-xylene adsorbed in pillar[6]arene only, indicating a strong host-guest interaction and establishing the p-xylene location inside the host, confirming structural refinements.
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Affiliation(s)
- Ashlea
R. Hughes
- Department
of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United
Kingdom
| | - Ming Liu
- Department
of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United
Kingdom
- Materials
Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, United Kingdom
| | - Subhradip Paul
- Nottingham
DNP MAS NMR Facility, Sir Peter Mansfield Imaging Centre, University of Nottingham, Nottingham NG7 2RD, United Kingdom
| | - Andrew I. Cooper
- Department
of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United
Kingdom
- Materials
Innovation Factory, University of Liverpool, 51 Oxford Street, Liverpool, L7 3NY, United Kingdom
| | - Frédéric Blanc
- Department
of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United
Kingdom
- Stephenson
Institute for Renewable Energy, University
of Liverpool, Crown Street, Liverpool L69 7ZD, United Kingdom
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26
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Li ZH, Yang HL, Wei TB, Lin Q. Investigation of the assembly mechanism of N1, N4-di (pyridin-4-yl) terephthalamide with pillar[5]arene: Experiment and quantum chemical study. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138533] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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27
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Bettucci O, Pascual J, Turren-Cruz SH, Cabrera-Espinoza A, Matsuda W, Völker SF, Köbler H, Nierengarten I, Reginato G, Collavini S, Seki S, Nierengarten JF, Abate A, Delgado JL. Dendritic-Like Molecules Built on a Pillar[5]arene Core as Hole Transporting Materials for Perovskite Solar Cells. Chemistry 2021; 27:8110-8117. [PMID: 33872460 DOI: 10.1002/chem.202101110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Indexed: 12/27/2022]
Abstract
Multi-branched molecules have recently demonstrated interesting behaviour as charge-transporting materials within the fields of perovskite solar cells (PSCs). For this reason, extended triarylamine dendrons have been grafted onto a pillar[5]arene core to generate dendrimer-like compounds, which have been used as hole-transporting materials (HTMs) for PSCs. The performances of the solar cells containing these novel compounds have been extensively investigated. Interestingly, a positive dendritic effect has been evidenced as the hole transporting properties are improved when going from the first to the second-generation compound. The stability of the devices based on the best performing pillar[5]arene material has been also evaluated in a high-throughput ageing setup for 500 h at high temperature. When compared to reference devices prepared from spiro-OMeTAD, the behaviour is similar. An analysis of the economic advantages arising from the use of the pillar[5]arene-based material revealed however that our pillar[5]arene-based material is cheaper than the reference.
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Affiliation(s)
- Ottavia Bettucci
- Institute for the Chemistry of Organometallic Compounds (ICCOM) Consiglio Nazionale delle Ricerche (CNR), Via Madonna del Piano 10, 50019, Sesto Fiorentino, Italy.,Department of Biotechnology, Chemistry and Pharmacy, University of Siena, Via A. Moro 2, 53100, Siena, Italy.,Center for Advanced Biomaterials for Healthcare, Istituto Italiano di Tecnologia, Largo Barsanti e Matteucci 53, Naples, 80125, Italy
| | - Jorge Pascual
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
| | - Silver-Hamill Turren-Cruz
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
| | - Andrea Cabrera-Espinoza
- POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018, Donostia-San Sebastián, Spain
| | - Wakana Matsuda
- Department of Molecular Engineering, Kyoto University Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Sebastian F Völker
- POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018, Donostia-San Sebastián, Spain
| | - Hans Köbler
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Hahn-Meitner-Platz 1, 14109, Berlin, Germany
| | - Iwona Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087, Strasbourg Cedex 2, France
| | - Gianna Reginato
- Institute for the Chemistry of Organometallic Compounds (ICCOM) Consiglio Nazionale delle Ricerche (CNR), Via Madonna del Piano 10, 50019, Sesto Fiorentino, Italy
| | - Silvia Collavini
- POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018, Donostia-San Sebastián, Spain
| | - Shu Seki
- Department of Molecular Engineering, Kyoto University Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Jean-François Nierengarten
- Laboratoire de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR 7042 LIMA) Ecole Européenne de Chimie, Polymères et Matériaux, 25 rue Becquerel, 67087, Strasbourg Cedex 2, France
| | - Antonio Abate
- Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Hahn-Meitner-Platz 1, 14109, Berlin, Germany.,Department of Chemical Materials and Production Engineering, University of Naples Federico II, Piazzale Tecchio 80, 80125 Fuorigrotta, Naples, Italy
| | - Juan Luis Delgado
- POLYMAT, University of the Basque Country UPV/EHU, Avenida de Tolosa 72, 20018, Donostia-San Sebastián, Spain.,Ikerbasque, Basque Foundation for Science, 48013, Bilbao, Spain
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28
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Cao X, Gao A, Hou JT, Yi T. Fluorescent supramolecular self-assembly gels and their application as sensors: A review. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213792] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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29
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Grafting Dendrons onto Pillar[5]Arene Scaffolds. Molecules 2021; 26:molecules26082358. [PMID: 33919656 PMCID: PMC8073356 DOI: 10.3390/molecules26082358] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2021] [Revised: 04/14/2021] [Accepted: 04/14/2021] [Indexed: 11/16/2022] Open
Abstract
With their ten peripheral substituents, pillar[5]arenes are attractive compact scaffolds for the construction of nanomaterials with a controlled number of functional groups distributed around the macrocyclic core. This review paper is focused on the functionalization of pillar[5]arene derivatives with small dendrons to generate dendrimer-like nanomaterials and bioactive compounds. Examples include non-viral gene vectors, bioactive glycoclusters, and liquid-crystalline materials.
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30
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Fluorescence-based investigations of the host–guest inclusion of anilinonaphthalene sulfonic acids (1,8- and 2,6-ANS) by dimethoxypillar[5]arene in nonaqueous solvents. J INCL PHENOM MACRO 2021. [DOI: 10.1007/s10847-021-01063-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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31
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Kato K, Onishi K, Maeda K, Yagyu M, Fa S, Ichikawa T, Mizuno M, Kakuta T, Yamagishi TA, Ogoshi T. Thermally Responsive Poly(ethylene oxide)-Based Polyrotaxanes Bearing Hydrogen-Bonding Pillar[5]arene Rings*. Chemistry 2021; 27:6435-6439. [PMID: 33543802 DOI: 10.1002/chem.202005099] [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: 11/25/2020] [Revised: 12/26/2020] [Indexed: 11/09/2022]
Abstract
Poly(ethylene oxide)s (PEOs) are useful polymers with good water solubility, biological compatibility, and commercial availability. PEOs with various end groups were threaded into pillar[5]arene rings in a mixture of water and methanol to afford pseudopolyrotaxanes. Corresponding polyrotaxanes were also constructed by capping COOH-terminated pseudopolyrotaxanes with bulky amines, in which multiple hydrogen bonds involving the pillar[5]arene OH groups were critically important to prevent dethreading. The number of threaded ring components could be rationally controlled in these materials, providing a simple and versatile method to tune the mechanical and thermal properties. Specifically, a polyrotaxane with a high-molecular-weight axle became elastic upon heating above the melting point of PEOs and exhibited temperature-dependent shape memory property because of the topological confinement and crosslinked hydrogen bonds.
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Affiliation(s)
- Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 6158510, Japan
| | - Katsuto Onishi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 6158510, Japan
| | - Koki Maeda
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 6158510, Japan
| | - Masafumi Yagyu
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 9201192, Japan
| | - Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 6158510, Japan
| | - Takahiro Ichikawa
- Department of Biotechnology, Faculty of Engineering, Tokyo University of Agriculture and Technology, Nakacho, Koganei, Tokyo, 1848588, Japan
| | - Motohiro Mizuno
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 9201192, Japan
| | - Takahiro Kakuta
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 9201192, Japan.,WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa, 9201192, Japan
| | - Tada-Aki Yamagishi
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 9201192, Japan
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto, 6158510, Japan.,WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa, 9201192, Japan
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32
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A supramolecular complex of hydrazide-pillar[5]arene and bisdemethoxycurcumin with potential anti-cancer activity. Bioorg Chem 2021; 110:104764. [PMID: 33657507 DOI: 10.1016/j.bioorg.2021.104764] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2020] [Revised: 01/21/2021] [Accepted: 02/20/2021] [Indexed: 10/22/2022]
Abstract
Pillar[5]arene complexes of the naturally occurring compound bisdemethoxycurcumin (BDMC) were acquired for improving the water solubility and stability of BDMC. As a family member of curcuminoid compounds, BDMC has many interesting therapeutic properties. However, its low aqueous solubility and stability resulted in poor availability and restricted the clinical efficacy. Pillar[5]arenes with hydrophilic ends and a hydrophobic cavity could include with BDMC based on size matching. The synthesized hydrazide-pillar[5]arene (HP5A) and BDMC had a strong host-guest interaction with a 1:1 binding stoichiometry. Furthermore, the HP5A ⊃ BDMC complex could self-assemble into well-defined fibers in water/ethanol solution. This supramolecular complex worked well in vitro for inhibiting the proliferation of hepatoma carcinoma cells HepG2. Remarkably, this method of complexation with pillar[5]arenes visibly reduced the undesirable side effects on normal cells without weakening the anti-cancer activity of the drugs. We expected that the obtained host-guest complex and fibrous assembly would provide a promising platform for delivering drugs with low water solubility.
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33
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Hirohata T, Shida N, Uekusa H, Yasuda N, Nishihara H, Ogoshi T, Tomita I, Inagi S. Pillar[6]quinone: facile synthesis, crystal structures and electrochemical properties. Chem Commun (Camb) 2021; 57:6360-6363. [PMID: 34105536 DOI: 10.1039/d1cc02413b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel electron-deficient macrocycle, pillar[6]quinone (P[Q]6), has been synthesized for the first time by both chemical and electrochemical oxidation of pillar[6]arene, showing clear hexagonal columnar stacking in the solid state. Cathodic voltammetric studies of P[Q]6 revealed that three electrons are injected first, followed by stepwise one-electron reductions.
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Affiliation(s)
- Tomoki Hirohata
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8502, Japan.
| | - Naoki Shida
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8502, Japan.
| | - Hidehiro Uekusa
- Department of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1, Ookayama, Meguro-ku, Tokyo 152-8551, Japan
| | - Nobuhiro Yasuda
- Diffraction and Scattering Division, Japan Synchrotron Radiation Research Institute, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Hirotomo Nishihara
- Advanced Institute for Materials Research (WPI-AIMR)/Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai 980-8577, Japan
| | - Tomoki Ogoshi
- Department of Synthetic and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Ikuyoshi Tomita
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8502, Japan.
| | - Shinsuke Inagi
- Department of Chemical Science and Engineering, School of Materials and Chemical Technology, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8502, Japan. and PRESTO, Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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Wang K, Jordan JH, Velmurugan K, Tian X, Zuo M, Hu XY, Wang L. Role of Functionalized Pillararene Architectures in Supramolecular Catalysis. Angew Chem Int Ed Engl 2020; 60:9205-9214. [PMID: 32794352 DOI: 10.1002/anie.202010150] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Indexed: 12/14/2022]
Abstract
The many useful features possessed by pillararenes (PAs; e.g. rigid, capacious, and hydrophobic cavities, as well as exposed functional groups) have led to a tremendous increase in their popularity since their first discovery in 2008. In this Minireview, we emphasize the use of functionalized PAs and their assembled supramolecular materials in the field of catalysis. We aim to provide a fundamental understanding and mechanism of the role PAs play in catalytic process. The topics are subdivided into catalysis promoted by the PA rim/cavity, PA-based nanomaterials, and PA-based polymeric materials. To the best of our knowledge, this is the first overview on PA-based catalysis. This Minireview not only summarizes the fabrications and applications of PAs in catalysis but also anticipates future research efforts in applying supramolecular hosts in catalysis.
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Affiliation(s)
- Kaiya Wang
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Jacobs H Jordan
- The Southern Regional Research Center, Agricultural Research Service, USDA, New Orleans, LA, 70124, USA
| | - Krishnasamy Velmurugan
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Xueqi Tian
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Minzan Zuo
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Xiao-Yu Hu
- College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, 211106, China
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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35
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Wang K, Jordan JH, Velmurugan K, Tian X, Zuo M, Hu X, Wang L. Role of Functionalized Pillararene Architectures in Supramolecular Catalysis. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Kaiya Wang
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Jacobs H. Jordan
- The Southern Regional Research Center Agricultural Research Service, USDA New Orleans LA 70124 USA
| | - Krishnasamy Velmurugan
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Xueqi Tian
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Minzan Zuo
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Xiao‐Yu Hu
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing 211106 China
| | - Leyong Wang
- Key Laboratory of Mesoscopic Chemistry of MOE School of Chemistry and Chemical Engineering Nanjing University Nanjing 210023 China
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36
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Wada K, Kakuta T, Yamagishi TA, Ogoshi T. Obvious vapochromic color changes of a pillar[6]arene containing one benzoquinone unit with a mechanochromic change before vapor exposure. Chem Commun (Camb) 2020; 56:4344-4347. [PMID: 32193526 DOI: 10.1039/d0cc01112f] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We developed a color changeable aromatic vapor detection system by combining the mechanochromism and vapochromism of pillar[6]arene containing one benzoquinone unit. The color of pillar[6]arene solid was changed by mechanochromism before vapor exposure. Different aromatic vapors then induced an obvious vapochromic color change from dark red to light orange or vice versa.
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Affiliation(s)
- Keisuke Wada
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
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37
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Nierengarten I, Nierengarten J. Diversity Oriented Preparation of Pillar[5]arene-Containing [2]Rotaxanes by a Stopper Exchange Strategy. ChemistryOpen 2020; 9:393-400. [PMID: 32257747 PMCID: PMC7110104 DOI: 10.1002/open.202000035] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Revised: 02/20/2020] [Indexed: 12/28/2022] Open
Abstract
Rotaxane building blocks bearing 3,5-bis(trifluoromethyl) benzenesulfonate (BTBS) stoppers have been efficiently prepared from a pillar[5]arene derivative, 3,5-bis(trifluoromethyl) benzenesulfonyl chloride (BTBSCl) and different diols, namely 1,10-decanediol and 1,12-dodecanediol. The BTBS moieties of these compounds are good leaving groups and stopper exchange reactions could be achieved by treatment with different nucleophiles thus affording rotaxanes with ester, thioether or ether stoppers.
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Affiliation(s)
- Iwona Nierengarten
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (UMR 7402 LIMA), Ecole Européenne de Chimie, Polymères et Matériaux25 rue Becquerel67087Strasbourg Cedex 2France
| | - Jean‐François Nierengarten
- Laboratoire de Chimie des Matériaux MoléculairesUniversité de Strasbourg et CNRS (UMR 7402 LIMA), Ecole Européenne de Chimie, Polymères et Matériaux25 rue Becquerel67087Strasbourg Cedex 2France
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38
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Affiliation(s)
- Sandra Kosiorek
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Nazar Rad
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
| | - Volodymyr Sashuk
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01-224 Warsaw Poland
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39
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Guo L, Du J, Wang Y, Shi K, Ma E. Advances in diversified application of pillar[n]arenes. J INCL PHENOM MACRO 2020. [DOI: 10.1007/s10847-020-00986-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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40
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Guo S, Guo Q, Tong S, Wang M. Synthesis of Electron‐Deficient Corona[5]arenes and Their Selective Complexation with Dihydrogen Phosphate: Cooperative Effects of Anion–π Interactions. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201915839] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shen‐Yi Guo
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Qing‐Hui Guo
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Shuo Tong
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Mei‐Xiang Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
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41
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Guo S, Guo Q, Tong S, Wang M. Synthesis of Electron‐Deficient Corona[5]arenes and Their Selective Complexation with Dihydrogen Phosphate: Cooperative Effects of Anion–π Interactions. Angew Chem Int Ed Engl 2020; 59:8078-8083. [DOI: 10.1002/anie.201915839] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/21/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Shen‐Yi Guo
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Qing‐Hui Guo
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Shuo Tong
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
| | - Mei‐Xiang Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua University Beijing 100084 China
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42
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Lin RL, Liu JX, Chen K, Redshaw C. Supramolecular chemistry of substituted cucurbit[ n]urils. Inorg Chem Front 2020. [DOI: 10.1039/d0qi00529k] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
This review covers important advances in the field of substituted cucurbit[n]urils.
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Affiliation(s)
- Rui-Lian Lin
- College of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Jing-Xin Liu
- College of Chemistry and Chemical Engineering
- Anhui University of Technology
- Maanshan 243002
- P. R. China
| | - Kai Chen
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology
- Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control
- School of Environmental Science and Engineering
- Nanjing University of Information Science & Technology
- Nanjing 210044
| | - Carl Redshaw
- Department of Chemistry & Biochemistry
- University of Hull
- Hull HU6 7RX
- UK
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43
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Nagata Y, Suzuki M, Shimada Y, Sengoku H, Nishida S, Kakuta T, Yamagishi TA, Suginome M, Ogoshi T. Holding of planar chirality of pillar[5]arene by kinetic trapping using host-guest interactions with achiral guest solvents. Chem Commun (Camb) 2020; 56:8424-8427. [PMID: 32579635 DOI: 10.1039/d0cc03413d] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
We report a solvent-dependent switching and holding of planar chirality of pillar[5]arene with stereogenic carbons at both rims by host-guest complexation with achiral guest solvents. The planar chirality could be held for a given length of time at 25 °C in long linear guest solvents by kinetic trapping through host-guest complexation. The kinetic trapping worked at 25 °C, but not at 60 °C, thus a planar-chiral inversion using kinetic trapping based on host-guest complexation in the long linear solvents was demonstrated.
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Affiliation(s)
- Yuuya Nagata
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.
| | - Misaki Suzuki
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Yasuo Shimada
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Hiroki Sengoku
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Shungo Nishida
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Takahiro Kakuta
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan and WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Tada-Aki Yamagishi
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
| | - Michinori Suginome
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan.
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan. and WPI Nano Life Science Institute, Kanazawa University, Kakuma-machi, Kanazawa, 920-1192, Japan
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44
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Santos ECS, Dos Santos TC, Fernandes TS, Jorge FL, Nascimento V, Madriaga VGC, Cordeiro PS, Checca NR, Da Costa NM, Pinto LFR, Ronconi CM. A reversible, switchable pH-driven quaternary ammonium pillar[5]arene nanogate for mesoporous silica nanoparticles. J Mater Chem B 2019; 8:703-714. [PMID: 31867589 DOI: 10.1039/c9tb00946a] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Here we describe the assembly and pH-driven operation of two nanocarriers based on non-functionalized (MCM-41) and carboxylate-functionalized (MCM-41-COOH) containers loaded with the anticancer drug doxorubicin (DOX) and capped by quaternary ammonium pillar[5]arene (P[5]A) nanogates. MCM-41 and MCM-41-COOH containers were synthesized and transmission and scanning electron microscopies showed nanoparticles with spherical morphology and dimensions of 85 ± 13 nm. The nanochannels of MCM-41 loaded with DOX were gated through the electrostatic interactions between P[5]A and the silanolate groups formed at the silica-water interface, yielding the MCM-41-DOX-P[5]A nanocarrier. The second nanocarrier was gated through the electrostatic interactions between the carboxylate groups mounted on the surface of MCM-41 and P[5]A, resulting in the MCM-41-COO-DOX-P[5]A nanocarrier. The DOX release profiles from both nanocarriers were investigated by UV-vis spectroscopy at different pH values (2.0, 5.5 and 7.4) and also in the presence of ions, such as citrate3- (19 mmol L-1) and Zn2+ (1.2 and 50 mmol L-1) at 37 °C. MCM-41-COO-DOX-P[5]A can be turned on and off eight times through the formation and breaking of electrostatic interactions. In vitro studies show that MCM-41-COO-DOX-P[5]A can penetrate and release DOX in the nucleus of human breast adenocarcinoma MCF-7 cancer cells leading to a pronounced cytotoxic effect. Therefore, the fabricated nanocarrier based on a water-soluble cationic pillar[5]arene nanogate, which is reversibly opened and closed by electrostatic interactions, can be considered as a promising drug transport and delivery technique for future cancer therapy.
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Affiliation(s)
- Evelyn C S Santos
- Departamento de Química Inorgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil.
| | - Thiago C Dos Santos
- Departamento de Química Inorgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil.
| | - Tamires S Fernandes
- Departamento de Química Inorgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil.
| | - Fernanda L Jorge
- Molecular Carcinogenesis Program, Instituto Nacional de Câncer (INCA), André Cavalcanti 37, Centro, 20231-050, Rio de Janeiro, RJ, Brazil
| | - Vanessa Nascimento
- Departamento de Química Orgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil
| | - Vinicius G C Madriaga
- Departamento de Química Inorgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil.
| | - Pâmella S Cordeiro
- Departamento de Química Orgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil
| | - Noemi R Checca
- Centro Brasileiro de Pesquisas Físicas (CBPF), Dr Xavier Sigaud 150, Urca, 22290-180, Rio de Janeiro, RJ, Brazil
| | - Nathalia Meireles Da Costa
- Molecular Carcinogenesis Program, Instituto Nacional de Câncer (INCA), André Cavalcanti 37, Centro, 20231-050, Rio de Janeiro, RJ, Brazil
| | - Luís Felipe Ribeiro Pinto
- Molecular Carcinogenesis Program, Instituto Nacional de Câncer (INCA), André Cavalcanti 37, Centro, 20231-050, Rio de Janeiro, RJ, Brazil
| | - Célia M Ronconi
- Departamento de Química Inorgânica, Universidade Federal Fluminense, Campus do Valonguinho, Outeiro São João Batista s/n, Centro, 24020-150, Niterói, RJ, Brazil.
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Li F, Zhang G, Xia S, Yu L. Host-guest interactions accompanying the cationic nitrogen heterocyclic guests encapsulation within pillar[5]arene: A theoretical research. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.109] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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46
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Tan X, Liu X, Zeng W, Zhao G, Zhang Z, Huang T, Yang L. Control assembly of Au nanoparticles on macrocyclic host molecule cationic pillar [5]arene functionalized MoS2 surface for enhanced sensing activity towards p-dinitrobenzene. Anal Chim Acta 2019; 1078:60-69. [DOI: 10.1016/j.aca.2019.06.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 06/08/2019] [Accepted: 06/10/2019] [Indexed: 01/12/2023]
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47
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Qian X, Zhou X, Qu Q, Li L, Yang L. Ultrasensitive and robust electrochemical sensing platform for the detection of squamous cell carcinoma antigen using water-soluble pillar [5]arene-Pd/MoS2 nanocomposites. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.05.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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48
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Anion-binding properties of π-electron deficient cavity in tetraoxacalix[2]arene[2]triazine by a computational study. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.111007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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49
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Tominaga M, Kunitomi N, Ohara K, Kawahata M, Itoh T, Katagiri K, Yamaguchi K. Hollow and Solid Spheres Assembled from Functionalized Macrocycles Containing Adamantane. J Org Chem 2019; 84:5109-5117. [PMID: 30951304 DOI: 10.1021/acs.joc.9b00069] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
An adamantane-based macrocycle possessing eight hydroxyl groups (1) was synthesized, in which the macrocyclic framework comprises two disubstituted adamantane molecules bearing phenyl derivatives connected to two biphenylene spacers by oxygen atoms. Furthermore, functionalized macrocycles containing methyl (2) and methoxycarbonylmethyl (3) groups were prepared. From the X-ray crystallographic analysis, the backbone of the macrocycles in all crystals had a nearly hexagonal shape with a cavity and these macrocycles could be arranged into different tubular structures dependent on the substituents. In acetone, macrocycle (1) formed stable hollow spherical aggregates with multilayer membranes. In contrast, macrocycle (3) exhibited no production of self-assembled materials in chloroform. The addition of hexane into the solution caused the generation of solid spheres and their fused network aggregates, which were finally transformed into crystals owing to the solvent effects.
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Affiliation(s)
- Masahide Tominaga
- Faculty of Pharmaceutical Sciences at Kagawa Campus , Tokushima Bunri University , 1314-1 Shido , Sanuki , Kagawa 769-2193 , Japan
| | - Nobuto Kunitomi
- Faculty of Pharmaceutical Sciences at Kagawa Campus , Tokushima Bunri University , 1314-1 Shido , Sanuki , Kagawa 769-2193 , Japan
| | - Kazuaki Ohara
- Faculty of Pharmaceutical Sciences at Kagawa Campus , Tokushima Bunri University , 1314-1 Shido , Sanuki , Kagawa 769-2193 , Japan
| | - Masatoshi Kawahata
- Faculty of Pharmaceutical Sciences at Kagawa Campus , Tokushima Bunri University , 1314-1 Shido , Sanuki , Kagawa 769-2193 , Japan
| | - Tsutomu Itoh
- Center for Analytical Instrumentation , Chiba University , 1-33 Yayoi-cho , Inage-ku, Chiba 263-8522 , Japan
| | - Kosuke Katagiri
- Department of Chemistry, Faculty of Science and Engineering , Konan University , 8-9-1 Okamoto, Higashinada-ku , Kobe , Hyogo 658-8501 , Japan
| | - Kentaro Yamaguchi
- Faculty of Pharmaceutical Sciences at Kagawa Campus , Tokushima Bunri University , 1314-1 Shido , Sanuki , Kagawa 769-2193 , Japan
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50
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Fa S, Kakuta T, Yamagishi TA, Ogoshi T. One-, Two-, and Three-Dimensional Supramolecular Assemblies Based on Tubular and Regular Polygonal Structures of Pillar[n]arenes. CCS CHEMISTRY 2019. [DOI: 10.31635/ccschem.019.20180014] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Pillar[ n]arenes, which were first reported by our group in 2008, are promising macrocyclic compounds in supramolecular chemistry. The simple, tubular, and highly symmetrical shape of pillar[ n]arenes has allowed various supramolecular assemblies with well-defined structures to be constructed. The pillar-shaped structures of pillar[ n]arenes are suitable for surface modification and formation of one-dimensional (1D) channels. The regular polygonal prism shape of organized pillar[ n]arenes contributes to the construction of highly assembled structures such as two-dimensional (2D) sheets and three-dimensional (3D) spheres. In this minireview, we describe supramolecular assemblies with various dimensions. First, we discuss 1D supramolecular assemblies based on tubular structures of pillar[ n]arenes. Second, 2D supramolecular sheet formation based on regular polygonal structures is described. Finally, 3D supramolecular assemblies such as vesicles and 3D frameworks constructed from pillar[ n]arenes are discussed.
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Affiliation(s)
- Shixin Fa
- 1WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University
| | - Takahiro Kakuta
- 1WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University
| | | | - Tomoki Ogoshi
- 1WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University
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