51
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Feng HN. Be your own star. Chem 2023. [DOI: 10.1016/j.chempr.2023.03.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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52
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Zhang HN, Feng HJ, Lin YJ, Jin GX. Cation-Templated Assembly of 6 13 and 6 23 Metalla-Links. J Am Chem Soc 2023; 145:4746-4756. [PMID: 36716227 DOI: 10.1021/jacs.2c13416] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Facilitated by multiple stacking interactions between components, two kinds of metalla-links containing molecular Borromean rings (623 links) and head-to-tail cyclic [3]catenanes (613 links), as isomers, were constructed in high yield by introducing tri-μ-methoxyl-dinuclear complexes [(Cp*M)2(μ-OCH3)3][OTf] (M = RhIII or IrIII, Cp* = η5-pentamethylcyclopentadienyl, OTf = triflate) as unusual cationic guests during coordination-driven assembly. The topology of these intricate structures was controlled by strategically selecting two dipyridyl ligands that differ in their coordination orientations, as evidenced by X-ray crystallography and electrospray ionization-time-of-flight/mass spectrometry analysis. The behavior of the abovementioned metalla-links in solution was monitored and further studied by the detailed NMR techniques.
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Affiliation(s)
- Hai-Ning Zhang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Hui-Jun Feng
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Yue-Jian Lin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Guo-Xin Jin
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, State Key Laboratory of Molecular Engineering of Polymers, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
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53
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Liu Y, Yan X. Woven Polymer Networks: From Crystalline to Elastomeric Materials. Chemistry 2023; 29:e202203365. [PMID: 36398470 DOI: 10.1002/chem.202203365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2022] [Revised: 11/17/2022] [Accepted: 11/18/2022] [Indexed: 11/19/2022]
Abstract
Weaving technology has been extensively used for manufacturing macroscopic fabrics and satisfying the artistic demands of humans through the ages. Integrating woven geometries into molecular structures is a persistent pursuit, and yet a significant challenge to chemists, owing to the lack of effective methodologies to guide the regular mutual interlacing of molecular strands. In this Concept article, recent progress and related strategies in constructing woven polymer networks (WPNs) are summarized and discussed. An outlook is then given to highlight the future opportunities and challenges in the development of both molecularly woven structures and molecularly woven functional materials.
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Affiliation(s)
- Yuhang Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
| | - Xuzhou Yan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Jiao Tong University, Shanghai, 200240, P. R. China
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54
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Bessaguet A, Blancart‐Remaury Q, Poinot P, Opalinski I, Papot S. Stimuli-Responsive Catenane-Based Catalysts. Angew Chem Int Ed Engl 2023; 62:e202216787. [PMID: 36478644 PMCID: PMC10107136 DOI: 10.1002/anie.202216787] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 12/01/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022]
Abstract
Rotaxanes and molecular knots exhibit particular properties resulting from the presence of a mechanical bond within their structure that maintains the molecular components interlocked in a permanent manner. On the other hand, the disassembly of the interlocked architecture through the breakdown of the mechanical bond can activate properties which are masked in the parent compound. Herein, we present the development of stimuli-responsive CuI -complexed [2]catenanes as OFF/ON catalysts for the copper-catalyzed alkyne-azide cycloaddition (CuAAC) reaction. The encapsulation of the CuI ion inside the [2]catenanes inhibits its ability to catalyze the formation of triazoles. In contrast, the controlled opening of the two macrocycles induces the breaking of the mechanical bond, thereby restoring the catalytic activity of the CuI ion for the CuAAC reaction. Such OFF/ON catalysts can be involved in signal amplification processes with various potential applications.
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Affiliation(s)
- Adrien Bessaguet
- University of PoitiersUMR CNRS 7285Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP)4 rue Michel-Brunet, TSA 5110686073Poitiers cedex 9France
| | - Quentin Blancart‐Remaury
- University of PoitiersUMR CNRS 7285Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP)4 rue Michel-Brunet, TSA 5110686073Poitiers cedex 9France
| | - Pauline Poinot
- University of PoitiersUMR CNRS 7285Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP)4 rue Michel-Brunet, TSA 5110686073Poitiers cedex 9France
| | - Isabelle Opalinski
- University of PoitiersUMR CNRS 7285Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP)4 rue Michel-Brunet, TSA 5110686073Poitiers cedex 9France
| | - Sébastien Papot
- University of PoitiersUMR CNRS 7285Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP)4 rue Michel-Brunet, TSA 5110686073Poitiers cedex 9France
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55
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Ayme JF, Bruchmann B, Karmazin L, Kyritsakas N. Transient self-assembly of metal-organic complexes. Chem Sci 2023; 14:1244-1251. [PMID: 36756320 PMCID: PMC9891378 DOI: 10.1039/d2sc06374c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/06/2023] [Indexed: 01/11/2023] Open
Abstract
Implementing transient processes in networks of dynamic molecules holds great promise for developing new functional behaviours. Here we report that trichloroacetic acid can be used to temporarily rearrange networks of dynamic imine-based metal complexes towards new equilibrium states, forcing them to express complexes otherwise unfavourable in their initial equilibrium states. Basic design principles were determined for the creation of such networks. Where a complex distribution of products was obtained in the initial equilibrium state of the system, the transient rearrangement temporarily yielded a simplified output, forcing a more structured distribution of products. Where a single complex was obtained in the initial equilibrium state of the system, the transient rearrangement temporarily modified the properties of this complex. By doing so, the mechanical properties of an helical macrocyclic complex could be temporarily altered by rearranging it into a [2]catenane.
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Affiliation(s)
- Jean-François Ayme
- BASF SE, Joint Research Network on Advanced Materials and Systems (JONAS) Carl-Bosch Str. 38 67056 Ludwigshafen Germany
| | - Bernd Bruchmann
- BASF SE, Joint Research Network on Advanced Materials and Systems (JONAS) Carl-Bosch Str. 38 67056 Ludwigshafen Germany
| | - Lydia Karmazin
- Service de Radiocristallographie, Fédération de chimie Le Bel FR2010, Université de Strasbourg 1 rue Blaise Pascal 67008 Strasbourg France
| | - Nathalie Kyritsakas
- Service de Radiocristallographie, Fédération de chimie Le Bel FR2010, Université de Strasbourg 1 rue Blaise Pascal 67008 Strasbourg France
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56
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Tay HM, Tse YC, Docker A, Gateley C, Thompson AL, Kuhn H, Zhang Z, Beer PD. Halogen-Bonding Heteroditopic [2]Catenanes for Recognition of Alkali Metal/Halide Ion Pairs. Angew Chem Int Ed Engl 2023; 62:e202214785. [PMID: 36440816 PMCID: PMC10108176 DOI: 10.1002/anie.202214785] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Revised: 11/25/2022] [Accepted: 11/28/2022] [Indexed: 11/29/2022]
Abstract
The first examples of halogen bonding (XB) heteroditopic homo[2]catenanes were prepared by discrete Na+ template-directed assembly of oligo(ethylene glycol) units derived from XB donor-containing macrocycles and acyclic bis-azide precursors, followed by a CuI -mediated azide-alkyne cycloaddition macrocyclisation reaction. Extensive 1 H NMR spectroscopic studies show the [2]catenane hosts exhibit positive cooperative ion-pair recognition behaviour, wherein XB-mediated halide recognition is enhanced by alkali metal cation pre-complexation. Notably, subtle changes in the catenanes' oligo(ethylene glycol) chain length dramatically alters their ion-binding affinity, stoichiometry, complexation mode, and conformational dynamics. Solution-phase and single-crystal X-ray diffraction studies provide evidence for competing host-separated and direct-contact ion-pair binding modes. We further demonstrate the [2]catenanes are capable of extracting solid alkali-metal halide salts into organic media.
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Affiliation(s)
- Hui Min Tay
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Yuen Cheong Tse
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
- Department of ChemistryThe University of Hong KongPokfulam RoadHong KongP. R. China
| | - Andrew Docker
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Christian Gateley
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Amber L. Thompson
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Heike Kuhn
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Zongyao Zhang
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
| | - Paul D. Beer
- Department of ChemistryUniversity of OxfordChemistry Research LaboratoryMansfield RoadOxfordOX1 3TAUK
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57
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Barlow SR, Akien GR, Evans NH. Hydrogen bond templated synthesis of catenanes and rotaxanes from a single isophthalic acid derivative. Org Biomol Chem 2023; 21:402-414. [PMID: 36525263 DOI: 10.1039/d2ob02019j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Hydrogen bond templated [2]catenanes and [2]rotaxanes have been synthesized using azide precursors derived from a single isophthalic acid derivative precursor. The interlocked molecules were prepared using either stoichiometric or near stoichiometric amounts of macrocycle and CuAAC "click" precursors, with yields of up to 70% for the mechanical bond formation step. Successful preparation of the interlocked structures was confirmed by NMR spectroscopy and mass spectrometry, with detail of co-conformational behaviour being elucidated by a range of 1H NMR spectroscopic experiments.
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Affiliation(s)
- Sean R Barlow
- Department of Chemistry, Lancaster University, Lancaster, LA1 4YB, UK.
| | - Geoffrey R Akien
- Department of Chemistry, Lancaster University, Lancaster, LA1 4YB, UK.
| | - Nicholas H Evans
- Department of Chemistry, Lancaster University, Lancaster, LA1 4YB, UK.
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58
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Chen X, Chen H, Fraser Stoddart J. The Story of the Little Blue Box: A Tribute to Siegfried Hünig. Angew Chem Int Ed Engl 2023; 62:e202211387. [PMID: 36131604 PMCID: PMC10099103 DOI: 10.1002/anie.202211387] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Indexed: 02/02/2023]
Abstract
The tetracationic cyclophane, cyclobis(paraquat-p-phenylene), also known as the little blue box, constitutes a modular receptor that has facilitated the discovery of many host-guest complexes and mechanically interlocked molecules during the past 35 years. Its versatility in binding small π-donors in its tetracationic state, as well as forming trisradical tricationic complexes with viologen radical cations in its doubly reduced bisradical dicationic state, renders it valuable for the construction of various stimuli-responsive materials. Since the first reports in 1988, the little blue box has been featured in over 500 publications in the literature. All this research activity would not have been possible without the seminal contributions carried out by Siegfried Hünig, who not only pioneered the syntheses of viologen-containing cyclophanes, but also revealed their rich redox chemistry in addition to their ability to undergo intramolecular π-dimerization. This Review describes how his pioneering research led to the design and synthesis of the little blue box, and how this redox-active host evolved into the key component of molecular shuttles, switches, and machines.
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Affiliation(s)
- Xiao‐Yang Chen
- Department of ChemistryNorthwestern University2145 Sheridan RoadEvanstonIllinois 60208USA
| | - Hongliang Chen
- Stoddart Institute of Molecular ScienceDepartment of ChemistryZhejiang UniversityHangzhou310027China
- ZJU-Hangzhou Global Scientific and Technological Innovation CenterHangzhou311215China
| | - J. Fraser Stoddart
- Department of ChemistryNorthwestern University2145 Sheridan RoadEvanstonIllinois 60208USA
- Stoddart Institute of Molecular ScienceDepartment of ChemistryZhejiang UniversityHangzhou310027China
- ZJU-Hangzhou Global Scientific and Technological Innovation CenterHangzhou311215China
- School of ChemistryUniversity of New South WalesSydneyNSW 2052Australia
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59
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Itabashi H, Datta S, Tsukuda R, Hollamby MJ, Yagai S. Fine-tuning of the size of supramolecular nanotoroids suppresses the subsequent catenation of nano-[2]catenane. Chem Sci 2023; 14:3270-3276. [PMID: 36970099 PMCID: PMC10034040 DOI: 10.1039/d2sc07063d] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 02/20/2023] [Indexed: 03/06/2023] Open
Abstract
The reduction in the inner diameter of the nanotoroids of a π-conjugated barbiturate monomer results in nano-[2]catenanes in a high yield due to enhanced secondary nucleation and subsequent steric suppression of further catenation.
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Affiliation(s)
- Hiroki Itabashi
- Division of Advanced Science and Engineering, Graduate School of Science and Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Sougata Datta
- Institute for Advanced Academic Research (IAAR), Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Ryohei Tsukuda
- Division of Advanced Science and Engineering, Graduate School of Science and Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Martin J. Hollamby
- Department of Chemistry, School of Chemical and Physical Sciences, Keele University, Keele, Staffordsgire, ST55BG, UK
| | - Shiki Yagai
- Institute for Advanced Academic Research (IAAR), Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, Chiba 263-8522, Japan
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60
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Cai X, Liu H, Zhang G. Control of the threading ratio of rings in a polypseudorotaxane: A computer simulation study. POLYMER 2023. [DOI: 10.1016/j.polymer.2023.125705] [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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61
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Takahashi K, Nakamura T, Akutagawa T. Dynamic supramolecular cations in conductive and magnetic [Ni(dmit)2] crystals. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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62
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Colley N, Nosiglia MA, Tran SL, Harlan GH, Chang C, Li R, Delawder AO, Zhang Y, Barnes JC. Topologically Controlled Syntheses of Unimolecular Oligo[ n]catenanes. ACS CENTRAL SCIENCE 2022; 8:1672-1682. [PMID: 36589894 PMCID: PMC9801505 DOI: 10.1021/acscentsci.2c00697] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Indexed: 06/17/2023]
Abstract
Catenanes are a well-known class of mechanically interlocked molecules that possess chain-like architectures and have been investigated for decades as molecular machines and switches. However, the synthesis of higher-order catenanes with multiple, linearly interlocked molecular rings has been greatly impeded by the generation of unwanted oligomeric byproducts and figure-of-eight topologies that compete with productive ring closings. Here, we report two general strategies for the synthesis of oligo[n]catenanes that rely on a molecular "zip-tie" strategy, where the "zip-tie" is a central core macrocycle precursor bearing two phenanthroline (phen) ligands to make odd-numbered oligo[n]catenanes, or a preformed asymmetric iron(II) complex consisting of two macrocycle precursors bearing phen and terpyridine ligands to make even-numbered oligo[n]catenanes. In either case, preformed macrocycles or [2]catenanes are threaded onto the central "zip-tie" core using metal templation prior to ring-closing metathesis (RCM) reactions that generate several mechanical bonds in one pot. Using these synthetic strategies, a family of well-defined linear oligo[n]catenanes were synthesized, where n = 2, 3, 4, 5, or 6 interlocked molecular rings, and n = 6 represents the highest number of linearly interlocked rings reported to date for any isolated unimolecular oligo[n]catenane.
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63
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Garci A, David AHG, Le Bras L, Ovalle M, Abid S, Young RM, Liu W, Azad CS, Brown PJ, Wasielewski MR, Stoddart JF. Thermally Controlled Exciplex Fluorescence in a Dynamic Homo[2]catenane. J Am Chem Soc 2022; 144:23551-23559. [PMID: 36512436 DOI: 10.1021/jacs.2c10591] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Motion-induced change in emission (MICE) is a phenomenon that can be employed to develop various types of probes, including temperature and viscosity sensors. Although MICE, arising from the conformational motion in particular compounds, has been studied extensively, this phenomenon has not been investigated in depth in mechanically interlocked molecules (MIMs) undergoing coconformational changes. Herein, we report the investigation of a thermoresponsive dynamic homo[2]catenane incorporating pyrene units and displaying relative circumrotational motions of its cyclophanes as evidenced by variable-temperature 1H NMR spectroscopy and supported by its visualization through molecular dynamics simulations and quantum mechanics calculations. The relative coconformational motions induce a significant change in the fluorescence emission of the homo[2]catenane upon changes in temperature compared with its component cyclophanes. This variation in the exciplex emission of the homo[2]catenane is reversible as demonstrated by four complete cooling and heating cycles. This research opens up possibilities of using the coconformational changes in MIMs-based chromophores for probing fluctuations in temperature which could lead to applications in biomedicine or materials science.
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Affiliation(s)
- Amine Garci
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Arthur H G David
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Laura Le Bras
- Laboratoire Chrono-environnement (UMR 6249), Université de Bourgogne Franche-Comté, 16 route de Gray, 25030 Besançon, France
| | - Marco Ovalle
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Seifallah Abid
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Ryan M Young
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Institute for Sustainability and Energy at Northwestern, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Wenqi Liu
- Department of Chemistry, University of South Florida, Tampa, Florida 33620, United States
| | - Chandra S Azad
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Paige J Brown
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Institute for Sustainability and Energy at Northwestern, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Michael R Wasielewski
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.,Institute for Sustainability and Energy at Northwestern, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, 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 310027, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311215, China
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64
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Müllen K, Scherf U. Conjugated Polymers: Where We Come From, Where We Stand, and Where We Might Go. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202200337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Klaus Müllen
- Max Planck Institute for Polymer Research Ackermannweg 10 D‐50128 Mainz Germany
| | - Ullrich Scherf
- Department of Chemistry, Macromolecular Chemistry Group (BUWmakro), and Wuppertal Institute for Smart Materials & Systems (CM@S) University of Wuppertal Gauss‐Str. 20 D‐42119 Wuppertal Germany
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65
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Feng HN, Sun Z, Chen S, Zhang ZH, Li Z, Zhong Z, Sun T, Ma Y, Zhang L. A Star of David [2]catenane of single handedness. Chem 2022. [DOI: 10.1016/j.chempr.2022.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
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66
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Bu A, Zhao Y, Xiao H, Tung C, Wu L, Cong H. A Conjugated Covalent Template Strategy for All‐Benzene Catenane Synthesis. Angew Chem Int Ed Engl 2022; 61:e202209449. [DOI: 10.1002/anie.202209449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Indexed: 11/11/2022]
Affiliation(s)
- An Bu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
- School of Future Technology University of Chinese Academy of Sciences Chinese Academy of Sciences Beijing 100190 China
| | - Yongye Zhao
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Hongyan Xiao
- Key Laboratory of Bio-inspired Materials and Interfacial Science Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
| | - Chen‐Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
- School of Future Technology University of Chinese Academy of Sciences Chinese Academy of Sciences Beijing 100190 China
| | - Li‐Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
- School of Future Technology University of Chinese Academy of Sciences Chinese Academy of Sciences Beijing 100190 China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials Technical Institute of Physics and Chemistry Chinese Academy of Sciences Beijing 100190 China
- School of Future Technology University of Chinese Academy of Sciences Chinese Academy of Sciences Beijing 100190 China
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67
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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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68
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New wheel-shaped Ln6 clusters for conversion of CO2 and magnetic properties. J RARE EARTH 2022. [DOI: 10.1016/j.jre.2022.09.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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69
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Ma L, Li Y, Li X, Zhang L, Sun L, Han Y. A Molecular “
A
‐Type” Tangled Metallocube. Angew Chem Int Ed Engl 2022; 61:e202208376. [DOI: 10.1002/anie.202208376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Li‐Li Ma
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Yang Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Xin Li
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Le Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Li‐Ying Sun
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
| | - Ying‐Feng Han
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education College of Chemistry and Materials Science Northwest University Xi'an 710127 P. R. China
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70
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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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71
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Treacy MMJ, O'Keeffe M. Cyclohexane and beyond: Tangled Hexagons and Octahedra. Helv Chim Acta 2022. [DOI: 10.1002/hlca.202200071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Michael M. J. Treacy
- Arizona State University Department of Physics Physics 550 E. Tyler MallPO Box 871504 85284-1507 Tempe UNITED STATES
| | - Michael O'Keeffe
- Arizona State University School of Molecular Sciences Box 871604 85287-1604 Tempe UNITED STATES
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72
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Rong LH, Cheng X, Ge J, Wang H, Cao PF, Caldona EB, Advincula RC. On the Interfacial Behavior of Catenated Poly(l-lactide) at the Air-Water Interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:9751-9759. [PMID: 35921602 DOI: 10.1021/acs.langmuir.2c00454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Interfacial properties of polymeric materials are significantly influenced by their architectural structures and spatial features, while such a study of topologically interesting macromolecules is rarely reported. In this work, we reported, for the first time, the interfacial behavior of catenated poly(l-lactide) (C-PLA) at the air-water interface and compared it with its linear analogue (L-PLA). The isotherms of surface pressure-area per repeating unit showed significant interfacial behavioral differences between the two polymers with different topologies. Isobaric creep experiments and compression-expansion cycles also showed that C-PLA demonstrated higher stability at the air-water interface. Interestingly, when the films at different surface pressures were transferred via the Langmuir-Blodgett method, successive atomic force microscopy imaging displayed distinct nanomorphologies, in which the surface of C-PLA exhibited nanofibrous structures, while that of the L-PLA revealed a smoother topology with less fiber-like structures.
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Affiliation(s)
- Li-Han Rong
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Xiang Cheng
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Jin Ge
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Hanyu Wang
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
| | - Peng-Fei Cao
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Eugene B Caldona
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
- Department of Chemical and Biomolecular Engineering and Institute for Advanced Materials and Manufacturing, University of Tennessee, Knoxville, Tennessee 37996, United States
| | - Rigoberto C Advincula
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37830, United States
- Department of Chemical and Biomolecular Engineering and Institute for Advanced Materials and Manufacturing, University of Tennessee, Knoxville, Tennessee 37996, United States
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73
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Bu A, Zhao Y, Xiao H, Tung CH, Wu LZ, Cong H. Conjugated Covalent Template Strategy for All‐Benzene Catenane Synthesis. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202209449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- An Bu
- Technical Institute of Physics and Chemistry Key Laboratory of Photochemical Conversion and Optoelectronic Materials CHINA
| | - Yongye Zhao
- Technical Institute of Physics and Chemistry Key Laboratory of Photochemical Conversion and Optoelectronic Materials CHINA
| | - Hongyan Xiao
- Technical Institute of Physics and Chemistry Key Laboratory of Bio-inspired Materials and Interfacial Science CHINA
| | - Chen-Ho Tung
- Technical Institute of Physics and Chemistry Key Laboratory of Photochemical Conversion and Optoelectronic Materials CHINA
| | - Li-Zhu Wu
- Technical Institute of Physics and Chemistry Key Laboratory of Photochemical Conversion and Optoelectronic Materials CHINA
| | - Huan Cong
- Technical Institute of Physics and Chemistry CAS: Technical Institute of Physics and Chemistry Key Laboratory of Photochemical Conversion and Optoelectronic Materials No.29 Zhongguancun East Road 100190 Beijing CHINA
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74
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Martí-Rujas J, Ma S, Famulari A. Experimental X-ray and DFT Structural Analyses of M 12L 8 Poly-[ n]-catenanes Using exo-Tridentate Ligands. Inorg Chem 2022; 61:10863-10871. [PMID: 35771236 PMCID: PMC9937537 DOI: 10.1021/acs.inorgchem.2c01290] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Despite their potential applications in host-guest chemistry, there are only five reported structures of poly-[n]-catenanes self-assembled by elusive M12L8 icosahedral nanocages. This small number of structures of M12L8 poly-[n]-catenanes is because self-assembly of large metal-organic cages (MOCs) with large windows allowing catenation by means of mechanical bonds is very challenging. Structural reports of M12L8 poly-[n]-catenanes are needed to increase our knowledge about the self-assembly and genesis of such materials. Poly-[n]-catenane (1·p-CT) self-assembly of interlocked M12L8 icosahedral cages (M = Zn(II) and L = 2,4,6-tris-(4-pyridyl)benzene (TPB)) including a new aromatic guest (p-chlorotoluene (p-CT)) is reported by single-crystal XRD. Despite the huge internal M12L8 voids (> 2500 Å3), p-CT is ordered, allowing a clear visualization of the relative host-guest positions. DFT calculations have been used to compute the electrostatic potential of the TPB ligand, and various aromatic guests (i.e., o-dichlorobenzene (o-DCB), p-chloroanisole (p-CA), and nitrobenzene (NBz)) included (ordered) within the M12L8 cages were determined by single-crystal XRD. The computed maps of electrostatic potential (MEPs) allow for the rationalization of the guest's inclusion seen in the 3D X-ray structures. Although more crystallographic X-ray structures and DFT analysis are needed to gain insights of guest inclusion in the large voids of M12L8 poly-[n]-catenanes, the reported combined experimental/DFT structural analyses approach can be exploited to use isostructural M12L8 poly-[n]-catenanes as hosts for molecular separation and could find applications in the crystalline sponge method developed by Fujita and co-workers. We also demonstrate, exploiting the instant synthesis method, in solution (i.e., o-DCB), and in the solid-state by neat grinding (i.e., without solvent), that the isostructural M12L8 poly-[n]-catenane self-assembled with 2,4,6-tris-(4-pyridyl)pyridine (TPP) ligand and ZnX2 (where X = Cl, Br, and I) can be kinetically synthesized as crystalline (yields ≈ 60%) and amorphous phases (yields ≈ 70%) in short time and large quantities. Despite the change in the aromatic nature at the center of the rigid exo-tridentate pyridine-based ligand (TPP vs TPB), the kinetic control gives the poly-[n]-catenanes selectively. The dynamic behavior of the TPP amorphous phases upon the uptake of aromatic guest molecules can be used in molecular separation applications like benzene derivatives.
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Affiliation(s)
- Javier Martí-Rujas
- Dipartimento
di Chimica Materiali e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Via Luigi Mancinelli 7, Milan 20131, Italy
- Center
for Nano Science and Technology@Polimi, Istituto Italiano di Tecnologia, Via Pascoli 70/3, Milan 20133, Italy
| | - Sijie Ma
- Dipartimento
di Chimica Materiali e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Via Luigi Mancinelli 7, Milan 20131, Italy
| | - Antonino Famulari
- Dipartimento
di Chimica Materiali e Ingegneria Chimica “Giulio Natta”, Politecnico di Milano, Via Luigi Mancinelli 7, Milan 20131, Italy
- INSTM
Consorzio Interuniversitario Nazionale per la Scienza e Tecnologia
dei Materiali, Florence 50121, Italy
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75
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Ma LL, Li Y, Li X, Zhang L, Sun LY, Han YF. A Molecular “A‐Type” Tangled Metallocube. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202208376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Li-Li Ma
- Northwest University College of Chemistry and Materials Science 1 Xuefu Ave., Guodu Education and Hi-Tech Industries Zone, Chang’an District 710127 CHINA
| | - Yang Li
- Northwest University College of Chemistry and Materials Science 1 Xuefu Ave., Guodu Education and Hi-Tech Industries Zone, Chang’an District 710127 CHINA
| | - Xin Li
- Northwest University College of Chemistry and Materials Science 1 Xuefu Ave., Guodu Education and Hi-Tech Industries Zone, Chang’an District 710127 CHINA
| | - Le Zhang
- Northwest University College of Chemistry and Materials Science 1 Xuefu Ave., Guodu Education and Hi-Tech Industries Zone, Chang’an District 710127 CHINA
| | - Li-Ying Sun
- Northwest University College of Chemistry and Materials Science 1 Xuefu Ave., Guodu Education and Hi-Tech Industries Zone, Chang’an District 710127 CHINA
| | - Ying-Feng Han
- Northwest University College of Chemistry and Materials Science 1 Xuefu Ave., Guodu Education and Hi-Tech Industries Zone, Chang’an District 710127 Xi'an CHINA
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76
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Kolodzeiski E, Amirjalayer S. Dynamic network of intermolecular interactions in metal-organic frameworks functionalized by molecular machines. SCIENCE ADVANCES 2022; 8:eabn4426. [PMID: 35776789 PMCID: PMC10883363 DOI: 10.1126/sciadv.abn4426] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Molecular machines enable external control of structural and dynamic phenomena at the atomic level. To efficiently transfer their tunable properties into designated functionalities, a detailed understanding of the impact of molecular embedding is needed. In particular, a comprehensive insight is fundamental to design hierarchical multifunctional systems that are inspired by biological cells. Here, we applied an on-the-fly trained force field to perform atomistic simulations of a systematically modified rotaxane functionalized metal-organic framework. Our atomistic studies reveal a symmetric and asymmetric interplay of the mechanically bonded rings (MBRs) within the framework depending on the local environment. As a result, their translational motion is modulated ranging from fast oscillatory behavior to cooperative and potentially directed shuttling. The derived picture of competitive interactions, which influence the operation mechanism of the MBRs embedded in these soft porous materials, promotes the development of responsive functional materials, which is a key step toward intelligent matter.
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Affiliation(s)
- Elena Kolodzeiski
- Physikalisches Institut, Westfälische Wilhelms-Universität, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
- Center for Nanotechnology, Heisenbergstraße 11, 48149 Münster, Germany
- Center for Multiscale Theory and Computation, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
| | - Saeed Amirjalayer
- Physikalisches Institut, Westfälische Wilhelms-Universität, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
- Center for Nanotechnology, Heisenbergstraße 11, 48149 Münster, Germany
- Center for Multiscale Theory and Computation, Westfälische Wilhelms-Universität Münster, Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
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77
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Saura-Sanmartin A, Pastor A, Martinez-Cuezva A, Cutillas-Font G, Alajarin M, Berna J. Mechanically interlocked molecules in metal-organic frameworks. Chem Soc Rev 2022; 51:4949-4976. [PMID: 35612363 DOI: 10.1039/d2cs00167e] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mechanically interlocked molecules (MIMs) have great potential in the development of molecular machinery due to their intercomponent dynamics. The incorporation of these molecules in a condensed phase makes it possible to take advantage of the control of the motion of the components at the macroscopic level. Metal-organic frameworks (MOFs) are postulated as ideal supports for intertwined molecules. This review covers the chemistry of the mechanical bond incorporated into metal-organic frameworks from the seminal studies to the latest published advances. We first describe some fundamental concepts of MIMs and MOFs. Next, we summarize the advances in the incorporation of rotaxanes and catenanes inside MOF matrices. Finally, we conclude by showing the study of the rotaxane dynamics in MOFs and the operation of some stimuli-responsive MIMs within MOFs. In addition to emphasising some selected examples, we offer a critical opinion on the state of the art of this research field, remarking the key points on which the future of these systems should be focused.
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Affiliation(s)
- Adrian Saura-Sanmartin
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, E-30100, Murcia, Spain.
| | - Aurelia Pastor
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, E-30100, Murcia, Spain.
| | - Alberto Martinez-Cuezva
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, E-30100, Murcia, Spain.
| | - Guillermo Cutillas-Font
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, E-30100, Murcia, Spain.
| | - Mateo Alajarin
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, E-30100, Murcia, Spain.
| | - Jose Berna
- Departamento de Química Orgánica, Facultad de Química, Regional Campus of International Excellence "Campus Mare Nostrum", Universidad de Murcia, E-30100, Murcia, Spain.
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78
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Miyake R. Cooperative systems constructed using crystalline metal complexes of short flexible peptides. J INCL PHENOM MACRO 2022. [DOI: 10.1007/s10847-022-01145-2] [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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79
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Nosiglia MA, Colley ND, Danielson MK, Palmquist MS, Delawder AO, Tran SL, Harlan GH, Barnes JC. Metalation/Demetalation as a Postgelation Strategy To Tune the Mechanical Properties of Catenane-Crosslinked Gels. J Am Chem Soc 2022; 144:9990-9996. [PMID: 35617307 DOI: 10.1021/jacs.2c03166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Mechanically interlocked molecules (MIMs) possess unique architectures and nontraditional degrees of freedom that arise from well-defined topologies that are achieved through precise mechanical bonding. Incorporation of MIMs into materials can thus provide an avenue to discover new and emergent macroscale properties. Here, the synthesis of a phenanthroline-based [2]catenane crosslinker and its incorporation into polyacrylate organogels are described. Specifically, Cu(I) metalation and demetalation was used as a postgelation strategy to tune the mechanical properties of a gel by controlling the conformational motions of integrated MIMs. The organogels were prepared via thermally initiated free radical polymerization, and Cu(I) metal was added in MeOH to the pretreated, swollen gels. Demetalation of the gels was achieved by adding lithium cyanide and washing the gels. Changes in Young's and shear moduli, as well as tensile strength, were quantified through oscillatory shear rheology and tensile testing. The reported approach provides a general method for postgelation tuning of mechanical properties using metals and well-defined catenane topologies as part of a gel network architecture.
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Affiliation(s)
- Mark A Nosiglia
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Nathan D Colley
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Mary K Danielson
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Mark S Palmquist
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Abigail O Delawder
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Sheila L Tran
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Gray H Harlan
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
| | - Jonathan C Barnes
- Department of Chemistry, Washington University, St. Louis, Missouri 63130, United States
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80
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Liu G, Rauscher PM, Rawe BW, Tranquilli MM, Rowan SJ. Polycatenanes: synthesis, characterization, and physical understanding. Chem Soc Rev 2022; 51:4928-4948. [PMID: 35611843 DOI: 10.1039/d2cs00256f] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chemical composition and architecture are two key factors that control the physical and material properties of polymers. Some of the more unusual and intriguing polymer architectures are the polycatenanes, which are a class of polymers that contain mechanically interlocked rings. Since the development of high yielding synthetic routes to catenanes, there has been an interest in accessing their polymeric counterparts, primarily on account of the unique conformations and degrees of freedom offered by non-bonded interlocked rings. This has lead to the synthesis of a wide variety of polycatenane architectures and to studies aimed at developing structure-property relationships of these interesting materials. In this review, we provide an overview of the field of polycatenanes, exploring synthesis, architecture, properties, simulation, and modelling, with a specific focus on some of the more recent developments.
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Affiliation(s)
- Guancen Liu
- Department of Chemistry, University of Chicago, Chicago, IL, USA.
| | - Phillip M Rauscher
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA
| | - Benjamin W Rawe
- Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA
| | | | - Stuart J Rowan
- Department of Chemistry, University of Chicago, Chicago, IL, USA. .,Pritzker School of Molecular Engineering, University of Chicago, Chicago, IL, USA.,Chemical and Engineering Sciences, Argonne National Laboratory, Lemont, IL, USA
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81
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Chiarantoni P, Micheletti C. Effect of Ring Rigidity on the Statics and Dynamics of Linear Catenanes. Macromolecules 2022. [DOI: 10.1021/acs.macromol.1c02542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pietro Chiarantoni
- International School for Advanced Studies (SISSA), Via Bonomea 265, 34136 Trieste, Italy
| | - Cristian Micheletti
- International School for Advanced Studies (SISSA), Via Bonomea 265, 34136 Trieste, Italy
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82
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Yao S, Chang Y, Zhai Z, Sugiyama H, Endo M, Zhu W, Xu Y, Yang Y, Qian X. DNA-Based Daisy Chain Rotaxane Nanocomposite Hydrogels as Dual-Programmable Dynamic Scaffolds for Stem Cell Adhesion. ACS APPLIED MATERIALS & INTERFACES 2022; 14:20739-20748. [PMID: 35485950 DOI: 10.1021/acsami.2c03265] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Interlocked DNA nanostructures perform programmable movements in nanoscales such as sliding, contraction, and expansion. However, utilizing nanoscaled interlocked movements to regulate the functions of larger length scaled matrix and developing their applications has not yet been reported. Herein we describe the assembly of DNA-based daisy chain rotaxane nanostructure (DNA-DCR) composed of two hollow DNA nanostructures as macrocycles, two interlocked axles and two triangular prism-shaped DNA structures as stoppers, in which three mechanical states─fixed extended state (FES), sliding state (SS), and fixed contracted state (FCS)─are characterized by using toehold-mediated strand displacement reaction (SDR). The DNA-DCRs are further used as nanocomposites and introduced into hydrogel matrix to produce interlocked hydrogels, which shows modulable stiffness by elongating the interlocked axles to regulate the hydrogel swelling with hybridization chain reaction (HCR) treatment. Then the DCR-hydrogels are employed as dynamic biointerfaces for human mesenchymal stem cells (hMSCs) adhesion studies. First, hMSCs showed lower cell density on bare DCR-hydrogel treated with HCR-initiated swelling for stiffness decreasing. Second, the cell adhesion ligand (RGD) modified DNA-DCRs are constructed for hydrogel functionalization. DCR(RGD) hydrogel endows the mobility of RGDs by switching the mechanical states of DNA-DCR. HMSCs showed increased cell density on DCRSS(RGD) hydrogel than on DCRFCS(RGD) hydrogel. Therefore, our DNA-DCR nanocomposite hydrogel exhibit dual-programmable performances including swelling adjustment and offering sliding for incorporated ligands, which can be both utilized as dynamic scaffolds for regulating the stem cell adhesion. The dual-programmable cross-scale regulation from interlocked DNA nanostructures to hydrogel matrix was achieved, demonstrating a new pathway of DNA-based materials.
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Affiliation(s)
- Shengtao Yao
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai200237, China
| | - Yongyun Chang
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai200011, China
| | - Zanjing Zhai
- Shanghai Key Laboratory of Orthopaedic Implants, Department of Orthopaedic Surgery, Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai200011, China
| | - Hiroshi Sugiyama
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto606-8502, Japan
| | - Masayuki Endo
- Department of Chemistry, Graduate School of Science, Kyoto University, Kyoto606-8502, Japan
| | - Weiping Zhu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai200237, China
| | - Yufang Xu
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai200237, China
| | - Yangyang Yang
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai200237, China
| | - Xuhong Qian
- Shanghai Key Laboratory of Chemical Biology, School of Pharmacy, East China University of Science and Technology, Shanghai200237, China
- State Key Laboratory of Bioreactor, East China University of Science and Technology, Shanghai200237, China
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83
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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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84
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Krajnc M, Niemeyer J. BINOL as a chiral element in mechanically interlocked molecules. Beilstein J Org Chem 2022; 18:508-523. [PMID: 35601990 PMCID: PMC9086503 DOI: 10.3762/bjoc.18.53] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 04/22/2022] [Indexed: 12/17/2022] Open
Abstract
In this minireview we present the use of the axially chiral 1,1'-binaphthyl-2,2'-diol (BINOL) unit as a stereogenic element in mechanically interlocked molecules (MIMs). We describe the synthesis and properties of such BINOL-based chiral MIMs, together with their use in further diastereoselective modifications, their application in asymmetric catalysis, and their use in stereoselective chemosensing. Given the growing importance of mechanically interlocked molecules and the key advantages of the privileged chiral BINOL backbone, we believe that this research area will continue to grow and deliver many useful applications in the future.
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Affiliation(s)
- Matthias Krajnc
- Faculty of Chemistry (Organic Chemistry) and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstr. 7, 45141 Essen, Germany
| | - Jochen Niemeyer
- Faculty of Chemistry (Organic Chemistry) and Centre of Nanointegration Duisburg-Essen (CENIDE), University of Duisburg-Essen, Universitätsstr. 7, 45141 Essen, Germany
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85
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Liu Z, Li Z, Li B, Zhou L, Zhang H, Han J. Hybrid Macrocyclic Polymers: Self-Assembly Containing Cucurbit[m]uril-pillar[n]arene. Polymers (Basel) 2022; 14:1777. [PMID: 35566949 PMCID: PMC9106019 DOI: 10.3390/polym14091777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 04/23/2022] [Accepted: 04/26/2022] [Indexed: 02/01/2023] Open
Abstract
Supramolecular self-assembly by hybrid macrocycles containing both cucurbit[m]uril (CB[m]) and pillar[n]arene was discussed and summarized in this review. Due to different solubility, diverse-sized cavities, and various driving forces in recognizing guests, the role of CB[m] and pillar[n]arene in such hybrid macrocyclic systems could switch between competitor in capturing specialized guests, and cooperator for building advanced hybridized macrocycles, by controlling their characteristics in host-guest inclusions. Furthermore, both CB[m] and pillar[n]arene were employed for fabricating advanced supramolecular self-assemblies such as mechanically interlocked molecules and supramolecular polymers. In those self-assemblies, CB[m] and pillar[n]arene played significant roles in, e.g., microreactor for catalyzing particular reactions to bridge different small pieces together, molecular "joint" to connect different monomers into larger assemblies, and "stabilizer" in accommodating the guest molecules to adopt a favorite structure geometry ready for assembling.
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Affiliation(s)
- Zhaona Liu
- Medical School, Xi’an Peihua University, Xi’an 710125, China;
| | - Zhizheng Li
- School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (Z.L.); (B.L.); (L.Z.)
| | - Bing Li
- School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (Z.L.); (B.L.); (L.Z.)
| | - Le Zhou
- School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (Z.L.); (B.L.); (L.Z.)
| | - Huacheng Zhang
- School of Chemical Engineering and Technology, Xi’an Jiaotong University, Xi’an 710049, China; (Z.L.); (B.L.); (L.Z.)
| | - Jie Han
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University, Tianjin 300071, China
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86
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Day E, Kauffmann B, Scarpi‐Luttenauer M, Chaumont A, Henry M, Mobian P. An Alternate [2×2] Grid Constructed Around TiO
4
N
2
Units. Chemistry 2022; 28:e202200047. [DOI: 10.1002/chem.202200047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Erin Day
- Laboratoire de Chimie Moléculaire de l'Etat Solide UMR 7140 UDS-CNRS Université de Strasbourg 4 rue Blaise Pascal 67000 Strasbourg France
| | - Brice Kauffmann
- Univ. Bordeaux IECB, UMS 3033/US 001 2 rue Robert Escarpit 33607 Pessac France
| | - Matthieu Scarpi‐Luttenauer
- Laboratoire de Chimie Moléculaire de l'Etat Solide UMR 7140 UDS-CNRS Université de Strasbourg 4 rue Blaise Pascal 67000 Strasbourg France
| | - Alain Chaumont
- Laboratoire de Modélisation et Simulations Moléculaires UMR 7140 UDS-CNRS Université de Strasbourg 4 rue Blaise Pascal 67000 Strasbourg France
| | - Marc Henry
- Laboratoire de Chimie Moléculaire de l'Etat Solide UMR 7140 UDS-CNRS Université de Strasbourg 4 rue Blaise Pascal 67000 Strasbourg France
| | - Pierre Mobian
- Laboratoire de Chimie Moléculaire de l'Etat Solide UMR 7140 UDS-CNRS Université de Strasbourg 4 rue Blaise Pascal 67000 Strasbourg France
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87
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Au-Yeung HY, Deng Y. Distinctive features and challenges in catenane chemistry. Chem Sci 2022; 13:3315-3334. [PMID: 35432874 PMCID: PMC8943846 DOI: 10.1039/d1sc05391d] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 02/04/2022] [Indexed: 11/21/2022] Open
Abstract
From being an aesthetic molecular object to a building block for the construction of molecular machines, catenanes and related mechanically interlocked molecules (MIMs) continue to attract immense interest in many research areas. Catenane chemistry is closely tied to that of rotaxanes and knots, and involves concepts like mechanical bonds, chemical topology and co-conformation that are unique to these molecules. Yet, because of their different topological structures and mechanical bond properties, there are some fundamental differences between the chemistry of catenanes and that of rotaxanes and knots although the boundary is sometimes blurred. Clearly distinguishing these differences, in aspects of bonding, structure, synthesis and properties, between catenanes and other MIMs is therefore of fundamental importance to understand their chemistry and explore the new opportunities from mechanical bonds.
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Affiliation(s)
- Ho Yu Au-Yeung
- Department of Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China
- State Key Laboratory of Synthetic Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Yulin Deng
- Department of Chemistry, The University of Hong Kong Pokfulam Road Hong Kong P. R. China
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88
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Abstract
SignificanceDuring the past decades, the development of efficient methodologies for the creation of mechanically interlocked molecules (MIMs), such as catenanes and rotaxanes, has not only laid the foundation for the design and syntheses of artificial molecular machines (AMMs) but also opened up new research opportunities in multiple disciplines, ranging from contemporary chemistry to materials science. In this study, we describe a suitane-based strategy for the construction of three-dimensional (3D) catenanes, a subset of MIMs that are far from easy to make. Together with synthetic methodologies based on the metal coordination and dynamic covalent chemistry, this approach brings us one step closer to realizing routine syntheses of 3D catenanes.
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89
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Zhang ZH, Andreassen BJ, August DP, Leigh DA, Zhang L. Molecular weaving. NATURE MATERIALS 2022; 21:275-283. [PMID: 35115722 DOI: 10.1038/s41563-021-01179-w] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 11/22/2021] [Indexed: 06/14/2023]
Abstract
Historically, the interlacing of strands at the molecular level has mainly been limited to coordination polymers and DNA. Despite being proposed on a number of occasions, the direct, bottom-up assembly of molecular building blocks into woven organic polymers remained an aspirational, but elusive, target for several decades. However, recent successes in two-dimensional and three-dimensional molecular-level weaving now offer new opportunities and research directions at the interface of polymer science and molecular nanotopology. This Perspective provides an overview of the features and potential of the periodic nanoscale weaving of polymer chains, distinguishing it from randomly entangled polymer networks and rigid crystalline frameworks. We review the background and experimental progress so far, and conclude by considering the potential of molecular weaving and outline some of the current and future challenges in this emerging field.
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Affiliation(s)
- Zhi-Hui Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China
| | | | - David P August
- Department of Chemistry, University of Manchester, Manchester, UK
| | - David A Leigh
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China.
- Department of Chemistry, University of Manchester, Manchester, UK.
| | - Liang Zhang
- School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, China.
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90
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Xu Y, Su H, Bai Q, Fang F, Ma J, Zhang Z, Hao XQ, Shi J, Wang P, Wang M. Design and Self-Assembly of Macrocycles with Metals at the Corners Based on Dissymmetric Terpyridine Ligands. Chem Asian J 2022; 17:e202200071. [PMID: 35212169 DOI: 10.1002/asia.202200071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/23/2022] [Indexed: 11/11/2022]
Abstract
Terpyridine-based discrete supramolecular architectures with metal ions in the corners have rarely been reported. Herein, we report two dissymmetric terpyridyl ligands LA and LB decorated at the 5-position and 4-position of terpyridine respectively. The complexes constructed by the self-assembly of LA and LB with Zn(II) exhibit hand-circle-like structures. Moreover, all Zn(II) are successfully fixed in the corners. A series of dimeric to hexameric macrocycles is obtained by head-to-tail connections with changing concentration. This work will pave the way for preparation of more elaborate self-assembled structures based on dissymetric ligands.
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Affiliation(s)
- Yaping Xu
- Jilin University, College of Chemistry, CHINA
| | - Haoyue Su
- Jilin University, College of Chemistry, CHINA
| | - Qixia Bai
- Guangzhou University, Institute of Environmental Research at Greater Bay Area, CHINA
| | - Fang Fang
- Shenzhen University, Instrumental Analysis Center of Shenzhen University, CHINA
| | - Jianjun Ma
- Jilin University, College of Chemistry, CHINA
| | - Zhe Zhang
- Guangzhou University, Institute of Environmental Research at Greater Bay Area, CHINA
| | - Xin-Qi Hao
- Zhengzhou University, College of Chemistry and Green Catalysis Center, CHINA
| | - Junjuan Shi
- Jilin University, College of Chemistry, CHINA
| | - Pingshan Wang
- Guangzhou University, Institute of Environmental Research at Greater Bay Area, CHINA
| | - Ming Wang
- Jilin University, State Key Laboratory of Supramolecular Structure and Materials, No 2699 Qianjin Street, 130012, changhcun, CHINA
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91
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Sakai Y, Wilkens GD, Wolski K, Zapotoczny S, Heddle JG. Topogami: Topologically Linked DNA Origami. ACS NANOSCIENCE AU 2022; 2:57-63. [PMID: 35211697 PMCID: PMC8861903 DOI: 10.1021/acsnanoscienceau.1c00027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 12/19/2022]
Abstract
DNA origami is a widely used DNA nanotechnology that allows construction of two-dimensional and three-dimensional nanometric shapes. The designability and rigidity of DNA origami make it an ideal material for construction of topologically linked molecules such as catenanes, which are attractive for their potential as motors and molecular machines. However, a general method for production of topologically linked DNA origami has been lacking. Here, we show that catenated single-stranded DNA circles can be produced and used as a universal scaffold for the production of topologically linked (catenated) DNA origami structures where the individual linked structures can be of any arbitrary design. Assembly of these topologically linked DNA origami structures is achieved via a simple one-pot annealing protocol.
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Affiliation(s)
- Yusuke Sakai
- Bionanoscience and Biochemistry Laboratory, Malopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland
| | - Gerrit D Wilkens
- Bionanoscience and Biochemistry Laboratory, Malopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland.,Postgraduate School of Molecular Medicine, Żwirki I Wigury 61, 02-091 Warsaw, Poland
| | - Karol Wolski
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Szczepan Zapotoczny
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387 Krakow, Poland
| | - Jonathan G Heddle
- Bionanoscience and Biochemistry Laboratory, Malopolska Centre of Biotechnology, Jagiellonian University, Gronostajowa 7A, 30-387 Krakow, Poland
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92
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Cui Z, Gao X, Lin YJ, Jin GX. Stereoselective Self-Assembly of Complex Chiral Radial [5]Catenanes Using Half-Sandwich Rhodium/Iridium Building Blocks. J Am Chem Soc 2022; 144:2379-2386. [PMID: 35080385 DOI: 10.1021/jacs.1c13168] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Herein, we have successfully achieved the stereoselective synthesis of two chiral radial [5]catenanes in a single step through the self-assembly of bidentate ligands containing l-alanine residues and binuclear half-sandwich organometallic rhodium(III)/iridium(III) clips. Remarkably, these two chiral radial [5]catenanes exhibit complex stereochemical structures as revealed by single-crystal X-ray diffraction. The eight binuclear units and eight bidentate ligands in their solid-state structures all exhibit a single planar chirality, and the interlocking between molecular macrocycles exhibits a single co-conformational mechanical helical chirality. This indicates that the introduction of the point chirality in the ligands enables the efficient stereoselective construction of mechanically interlocked molecules. Furthermore, by using ligands containing d-alanine residues, radial [5]catenanes with the opposite planar chirality and opposite co-conformational mechanical helical chirality have also been obtained.
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Affiliation(s)
- Zheng Cui
- State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Xiang Gao
- State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Yue-Jian Lin
- State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China
| | - Guo-Xin Jin
- State Key Laboratory of Molecular Engineering of Polymers, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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93
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Wang D, Zhang L, Zhao Y. Template-Free Synthesis of an Interlocked Covalent Organic Molecular Cage. J Org Chem 2022; 87:2767-2772. [DOI: 10.1021/acs.joc.1c02688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Danbo Wang
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, 266000 Qingdao, China
| | - Lin Zhang
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, 266000 Qingdao, China
| | - Yingjie Zhao
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, 53 Zhengzhou Road, 266000 Qingdao, China
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94
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Ng AWH, Lai SK, Yee C, Au‐Yeung HY. Macrocycle Dynamics in a Branched [8]Catenane Controlled by Three Different Stimuli in Three Different Regions. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202110200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Antony Wing Hung Ng
- State Key Laboratory of Synthetic Chemistry CAS-HKU Joint Laboratory of Metallomics on Health and Environment and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Samuel Kin‐Man Lai
- State Key Laboratory of Synthetic Chemistry CAS-HKU Joint Laboratory of Metallomics on Health and Environment and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Chi‐Chung Yee
- State Key Laboratory of Synthetic Chemistry CAS-HKU Joint Laboratory of Metallomics on Health and Environment and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong P. R. China
| | - Ho Yu Au‐Yeung
- State Key Laboratory of Synthetic Chemistry CAS-HKU Joint Laboratory of Metallomics on Health and Environment and Department of Chemistry The University of Hong Kong Pokfulam Road Hong Kong P. R. China
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95
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David AHG, García–Cerezo P, Campaña AG, Santoyo–González F, Blanco V. Vinyl sulfonyl chemistry-driven unidirectional transport of a macrocycle through a [2]rotaxane. Org Chem Front 2022. [DOI: 10.1039/d1qo01491a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The pH- and chemically-driven unidirectional transport of a macrocycle through a [2]rotaxane based on the vinyl sulfonyl groups is reported.
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Affiliation(s)
- Arthur H. G. David
- Departamento de Química Orgánica, Facultad de Ciencias, Unidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente (UEQ), Universidad de Granada (UGR), Avda. Fuente Nueva S/N, 18071 Granada, Spain
| | - Pablo García–Cerezo
- Departamento de Química Orgánica, Facultad de Ciencias, Unidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente (UEQ), Universidad de Granada (UGR), Avda. Fuente Nueva S/N, 18071 Granada, Spain
| | - Araceli G. Campaña
- Departamento de Química Orgánica, Facultad de Ciencias, Unidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente (UEQ), Universidad de Granada (UGR), Avda. Fuente Nueva S/N, 18071 Granada, Spain
| | - Francisco Santoyo–González
- Departamento de Química Orgánica, Facultad de Ciencias, Unidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente (UEQ), Universidad de Granada (UGR), Avda. Fuente Nueva S/N, 18071 Granada, Spain
| | - Victor Blanco
- Departamento de Química Orgánica, Facultad de Ciencias, Unidad de Excelencia de Química Aplicada a Biomedicina y Medioambiente (UEQ), Universidad de Granada (UGR), Avda. Fuente Nueva S/N, 18071 Granada, Spain
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96
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Shi Q, Wang X, Liu B, Qiao P, Li J, Wang L. Macrocyclic host molecules with aromatic building blocks: the state of the art and progress. Chem Commun (Camb) 2021; 57:12379-12405. [PMID: 34726202 DOI: 10.1039/d1cc04400a] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Macrocyclic host molecules play the central role in host-guest chemistry and supramolecular chemistry. The highly structural symmetry of macrocyclic host molecules can meet people's pursuit of aesthetics in molecular design, and generally means a balance of design, synthesis, properties and applications. For macrocyclic host molecules with highly symmetrical structures, building blocks, which could be described as repeat units as well, are the most fundamental elements for molecular design. The structural features and recognition ability of macrocyclic host molecules are determined by the building blocks and their connection patterns. Using different building blocks, different macrocyclic host molecules could be designed and synthesized. With decades of developments of host-guest chemistry and supramolecular chemistry, diverse macrocyclic host molecules with different building blocks have been designed and synthesized. Aromatic building blocks are a big family among the various building blocks used in constructing macrocyclic host molecules. In this feature article, the recent developments of macrocyclic host molecules with aromatic building blocks were summarized and discussed.
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Affiliation(s)
- Qiang Shi
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Xuping Wang
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Bing Liu
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Panyu Qiao
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Light Conversion Materials and Technology of Shandong Academy of Sciences, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Jing Li
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Shandong Provincial Key Laboratory of High Strength Lightweight Metallic Materials, Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China
| | - Leyong Wang
- Advanced Materials Institute, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250014, China. .,Key Laboratory of Mesoscopic Chemistry of MOE, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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97
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Dekhtiarenko M, Pascal S, Elhabiri M, Mazan V, Canevet D, Allain M, Carré V, Aubriet F, Voitenko Z, Sallé M, Siri O, Goeb S. Reversible pH-Controlled Catenation of a Benzobisimidazole-Based Tetranuclear Rectangle. Chemistry 2021; 27:15922-15927. [PMID: 34478209 DOI: 10.1002/chem.202103039] [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: 08/19/2021] [Indexed: 11/09/2022]
Abstract
The development of methodologies to control on demand and reversibly supramolecular transformations from self-assembled metalla-structures requires the rational design of architectures able to answer to an applied stimulus. While solvent or concentration changes, light exposure or addition of a chemical have been largely explored to provide these transformations, the case of pH sensitive materials is less described. Herein, we report the first example of a pH-triggered dissociation of a coordination-driven self-assembled interlocked molecular link. It incorporates a pH sensitive benzobisimidazole-based ligand that can be selectively protonated on its bisimidazole moieties. This generates intermolecular electrostatic repulsions that reduces drastically the stability of the interlocked structure, leading to its dissociation without any sign of protonation of the pyridine moieties involved in the coordination bonds. Importantly, the dissociation process is reversible through addition of a base.
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Affiliation(s)
- Maksym Dekhtiarenko
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France.,Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - Simon Pascal
- Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, 13288, Marseille cedex 09, France
| | - Mourad Elhabiri
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Equipe Chimie Bioorganique et Médicinale, ECPM, 25 Rue Becquerel, 67000, Strasbourg, France
| | - Valerie Mazan
- Université de Strasbourg, Université de Haute-Alsace, CNRS, LIMA, UMR 7042, Equipe Chimie Bioorganique et Médicinale, ECPM, 25 Rue Becquerel, 67000, Strasbourg, France
| | - David Canevet
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
| | - Magali Allain
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
| | - Vincent Carré
- LCP-A2MC, FR 3624, Université de Lorraine, ICPM, 1 Bd Arago, 57078, Metz Cedex 03, France
| | - Frédéric Aubriet
- LCP-A2MC, FR 3624, Université de Lorraine, ICPM, 1 Bd Arago, 57078, Metz Cedex 03, France
| | - Zoia Voitenko
- Taras Shevchenko National University of Kyiv, 64/13 Volodymyrska st., Kyiv, 01033, Ukraine
| | - Marc Sallé
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
| | - Olivier Siri
- Aix Marseille Univ, CNRS UMR 7325, Centre Interdisciplinaire de Nanoscience de Marseille (CINaM), Campus de Luminy, 13288, Marseille cedex 09, France
| | - Sébastien Goeb
- Univ Angers, CNRS, MOLTECH-Anjou, 2 bd Lavoisier, 49045, Angers, France
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98
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Ollerton K, Greenaway RL, Slater AG. Enabling Technology for Supramolecular Chemistry. Front Chem 2021; 9:774987. [PMID: 34869224 PMCID: PMC8634592 DOI: 10.3389/fchem.2021.774987] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 10/21/2021] [Indexed: 11/13/2022] Open
Abstract
Supramolecular materials-materials that exploit non-covalent interactions-are increasing in structural complexity, selectivity, function, stability, and scalability, but their use in applications has been comparatively limited. In this Minireview, we summarize the opportunities presented by enabling technology-flow chemistry, high-throughput screening, and automation-to wield greater control over the processes in supramolecular chemistry and accelerate the discovery and use of self-assembled systems. Finally, we give an outlook for how these tools could transform the future of the field.
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Affiliation(s)
- Katie Ollerton
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool, United Kingdom
| | - Rebecca L. Greenaway
- Department of Chemistry, Molecular Sciences Research Hub, Imperial College London, London, United Kingdom
| | - Anna G. Slater
- Department of Chemistry and Materials Innovation Factory, University of Liverpool, Liverpool, United Kingdom
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99
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Wu WH, Bai X, Shao Y, Yang C, Wei J, Wei W, Zhang WB. Higher Order Protein Catenation Leads to an Artificial Antibody with Enhanced Affinity and In Vivo Stability. J Am Chem Soc 2021; 143:18029-18040. [PMID: 34664942 DOI: 10.1021/jacs.1c06169] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The chemical topology is a unique dimension for protein engineering, yet the topological diversity and architectural complexity of proteins remain largely untapped. Herein, we report the biosynthesis of complex topological proteins using a rationally engineered, cross-entwining peptide heterodimer motif derived from p53dim (an entangled homodimeric mutant of the tetramerization domain of the tumor suppressor protein p53). The incorporation of an electrostatic interaction at specific sites converts the p53dim homodimer motif into a pair of heterodimer motifs with high specificity for directing chain entanglement upon folding. Its combination with split-intein-mediated ligation and/or SpyTag/SpyCatcher chemistry facilitates the programmed synthesis of protein heterocatenane or [n]catenanes in cells, leading to a general and modular approach to complex protein catenanes containing various proteins of interest. Concatenation enhances not only the target protein's affinity but also the in vivo stability as shown by its prolonged circulation time in blood. As a proof of concept, artificial antibodies have been developed by embedding a human epidermal growth factor receptor 2-specific affibody onto the [n]catenane scaffolds and shown to exhibit a higher affinity and a better pharmacokinetic profile than the wild-type affibody. These results suggest that topology engineering holds great promise in the development of therapeutic proteins.
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Affiliation(s)
- Wen-Hao Wu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Xilin Bai
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Yu Shao
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
| | - Chao Yang
- College of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang, Henan 455000, P. R. China
| | - Jingjing Wei
- College of Chemical and Environmental Engineering, Anyang Institute of Technology, Anyang, Henan 455000, P. R. China
| | - Wei Wei
- State Key Laboratory of Biochemical Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Wen-Bin Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry & Physics of Ministry of Education, Center for Soft Matter Science and Engineering, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
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Orlandini E, Micheletti C. Topological and physical links in soft matter systems. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2021; 34:013002. [PMID: 34547745 DOI: 10.1088/1361-648x/ac28bf] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 09/21/2021] [Indexed: 06/13/2023]
Abstract
Linking, or multicomponent topological entanglement, is ubiquitous in soft matter systems, from mixtures of polymers and DNA filaments packedin vivoto interlocked line defects in liquid crystals and intertwined synthetic molecules. Yet, it is only relatively recently that theoretical and experimental advancements have made it possible to probe such entanglements and elucidate their impact on the physical properties of the systems. Here, we review the state-of-the-art of this rapidly expanding subject and organize it as follows. First, we present the main concepts and notions, from topological linking to physical linking and then consider the salient manifestations of molecular linking, from synthetic to biological ones. We next cover the main physical models addressing mutual entanglements in mixtures of polymers, both linear and circular. Finally, we consider liquid crystals, fluids and other non-filamentous systems where topological or physical entanglements are observed in defect or flux lines. We conclude with a perspective on open challenges.
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Affiliation(s)
- Enzo Orlandini
- Department of Physics and Astronomy, University of Padova and Sezione INFN, Via Marzolo 8, Padova, Italy
| | - Cristian Micheletti
- SISSA, International School for Advanced Studies, via Bonomea 265, Trieste, Italy
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